Patent application number | Description | Published |
20120287368 | LCD Device and Back Cover Thereof - The present invention provides a liquid crystal display (LCD) device and a back cover thereof. The LCD device comprises a liquid crystal panel, a back cover, a light guide plate and a light source. The back cover comprises a first sidewall, a second sidewall, a first supporting wall and a second supporting wall. The first sidewall and the second sidewall are spaced apart from each other to form a receiving space. The first supporting wall connects an end of the first sidewall and an end of the second sidewall. The second supporting wall extends away from the second sidewall and connects to the other end of the first sidewall. The liquid crystal panel is supported on a side of the first supporting wall that faces away from the first sidewall and the second sidewall. The light guide plate is supported on a side of the second supporting wall that faces towards the liquid crystal panel. The light source is disposed inside the receiving space. The first sidewall is formed with a through-hole for allowing light rays generated by the light source to pass therethrough into the light guide plate. With the aforesaid arrangement, the metal backplate and the plastic mid-frame used in the prior art LCD device can be replaced by the back cover to simplify the structure and lower the production cost of the LCD device. | 11-15-2012 |
20130010433 | Integrated Appliance - An integrated appliance is disclosed in the present disclosure. The integrated appliance comprises a backplate and a circuit board. The circuit board comprises a baseplate and an electronic component disposed on the baseplate. The baseplate is fixed to an inner wall of the backplate, and the electronic component is located between the baseplate and the backplate. With the aforesaid arrangement, an uneven surface structure of the backplate itself is utilized in the integrated appliance of the present disclosure to dispose the circuit board on the inner wall of the backplate in such a way that the electronic component on the circuit board is disposed facing towards an inner wall surface of the backplate. As this eliminates the use of the back cover, the structure is simplified and both the mold cost and the material cost associated with the back cover are saved, thus resulting in a reduced manufacturing cost. | 01-10-2013 |
20130127691 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, in which the first primary assembling piece has an end forming at least two joint sections, and each of the joint sections has a structure mating an end of the second primary assembling piece. The back frame further includes a plurality of bracing pieces that are fixed to the primary assembling pieces. The bracing pieces include adjustable bumps mounted thereon and the adjustable bumps provide various mounting structures. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a mold for back frame that is of a simple structure, reduces the expenditure of the back frame mold, and also saves the material used for back frame so as to lower down the cost. Further, the bracing piece includes an adjustable bump mounted thereon to provide various mounting structures. | 05-23-2013 |
20130127740 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, the backlight system including a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes primary assembling pieces and secondary assembling pieces; the primary assembling pieces are of a number of at least two, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; the secondary assembling pieces are arranged inside the back frame and joined to the back frame; some of the primary assembling pieces and the secondary assembling pieces are of first density and first strength and others are of second density and second strength; the first density is greater than the second density and the first strength is greater than the second strength. The present invention also provides a stereoscopic display device and a plasma display device. The back frame mold of the present invention is of a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130127830 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes an LED light bar and a back frame; the back frame carries the LED light bar and the back frame includes at least two primary assembling pieces, and the at least two primary assembling pieces are joined to form a main frame structure of the back frame. The back frame further includes positioning walls, and the positioning walls are mounted to a side wall of at least one of the primary assembling pieces to define a receiving space for receiving an LED light bar. The present invention also provides a stereoscopic display device. With the above described manner, the flat panel display device and the stereoscopic display device of the present invention form a back frame through joining so as to make structure of the back frame simple and save the material for the back frame so as to lower down the manufacturing cost of flat panel display device. Further, the present invention uses a primary assembling piece that is provided with positioning walls to precisely and effectively position an LED light bar thereby simplifying assembling and increasing assembling efficiency. | 05-23-2013 |
20130128136 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism. The back frame includes at least first and second primary assembling pieces, in which the first primary assembling piece has an end forming at least two joint sections, and each of the joint sections has a structure mating an end of the second primary assembling piece. The first primary assembling piece uses one of the joint sections to join the corresponding end of the second primary assembling piece. The present invention also provides a stereoscopic display device and a plasma display device. The back frame mold of the flat panel display device, the stereoscopic display device, and the plasma display device of the present invention is of a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128137 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism. The light homogenization mechanism guides light from the light source to a light incidence surface of the display panel. The back frame includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to for a main frame structure of the back frame. The at least two primary assembling pieces includes a primary assembling piece that has a heat source arranged thereon. The primary assembling piece that has the heat source arranged thereon has a first heat transfer capability. The remaining one or more primary assembling pieces of the at least two primary assembling pieces that have no heat source arranged thereon have a second heat transfer capability. The first heat transfer capability is greater than the second heat transfer capability. The present invention also provides a stereoscopic display device and a plasma display device. The back frame mold of the present invention is of a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128138 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least first and second primary assembling pieces. The first and second primary assembling pieces have opposite ends both including a joint section. The first and second primary assembling pieces are joined with the corresponding joint sections, wherein the two joint sections of the first primary assembling piece include different positioning marks and each of the joint sections of the second primary assembling piece mating the first primary assembling piece includes a corresponding positioning mark. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost, and also satisfy a foolproof design for frame to thereby reduce operation errors and increase manufacturing efficiency. | 05-23-2013 |
20130128139 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel, the backlight system including a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces and the two primary assembling pieces are connected through direct or indirect joining; the at least two primary assembling pieces that directly joined or indirectly joined are set in mutual rotation symmetry of a predetermined angle with respect to each other. The flat panel display device, the mold for making back frame of flat panel display device, the backlight system, the stereoscopic display device, and the plasma display device of the present invention, through providing at least two primary assembling pieces that are set in mutual rotation symmetry of a predetermined angle with respect to each other, make it possible for one set of mold to be shared by various primary assembling pieces so as to reduce the cost of mold and thus lowering the manufacturing cost. | 05-23-2013 |
20130128140 | Flat Panel DIisplay Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces having joint sections and the at least two primary assembling pieces being joined through the corresponding joint sections to form a main frame structure of back frame; and the joint sections of the at least two primary assembling pieces are provided with mating foolproof structures. The present invention also provides a stereoscopic display device and a plasma display device. The stereoscopic display device and the plasma display device of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the manufacturing cost, and also satisfy a foolproof design to thereby reduce operation errors and increase manufacturing efficiency. | 05-23-2013 |
20130128141 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism and the back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is fixed to the assembling pieces, wherein the assembling pieces are mountable to at least two different positions of the bracing piece in a lengthwise direction of the bracing piece and the bracing piece is mountable to at least two different positions of the assembling pieces in a lengthwise direction of the assembling piece. The present invention has a simple structure of mold for the back frame, reduces the cost of back frame mold, saves the material used for back frame, and thus lowers down the manufacturing cost. Further, by making the mounting position of a bracing piece to an assembling piece adjustable in a two-dimensional manner, a single bracing piece may meet different needs for mounting so as to further reduce the manufacturing cost. | 05-23-2013 |
20130128142 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame includes at least two assembling pieces. The back frame includes a bracing piece fixed to the assembling pieces. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is fixed to the assembling pieces. The first suspension section extends from the bracing body toward one side of the bracing body. The first bearing section is spaced from the bracing body and extends from the first suspension section toward one side of the first suspension section. The first resilient bent section is located between the first bearing section and the bracing body and is bent from the first suspension section toward one side of the first suspension section. The first bearing section and the first resilient bent section resiliently clamp a first side edge of the circuit board. The electromagnetic shielding piece is fixed to the bracing body. The manufacturing cost is reduced, the expenditure of mold is saved, and the problem that a circuit board cannot be easily fixed and the electromagnetic shielding problem are overcome. | 05-23-2013 |
20130128143 | Flat Panel Display Device, Stereoscopic Display Device, and Liquid Crystal Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a liquid crystal display device. The flat panel display device includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and includes at least two primary assembling pieces and at least one secondary assembling piece, wherein the at least two primary assembling pieces are joined to form a main frame structure of the back frame and the secondary assembling piece is arranged inside the main frame structure and is joined to the main frame structure. The back frame further includes a bracing piece fixed to the primary assembling pieces or the secondary assembling piece and a heat dissipation fin set arranged on the bracing piece. The bracing piece fixes a circuit board and forms a thermal coupling between the circuit board and the heat dissipation fin set. With the above arrangement, the present invention forms a back frame through joining so as to make the structure of the back frame simple, save the material for the back frame, and lower down the manufacturing cost. Further, a bracing piece of the heat dissipation fin set is used to fix the circuit board so that heat dissipation efficiency of the circuit board is improved. | 05-23-2013 |
20130128144 | Flat Panel Display Device, Stereoscopic Display Device, and Liquid Crystal Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a liquid crystal display device. The flat panel display device includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is set in pawl mating engagement with the assembling pieces. The present invention forms a back frame through joining assembling pieces so that the structure of a mold for back frame is simple, the expenditure for the back frame mold is reduced, the material for the back frame is saved, and the cost is lowered down. Further, through the pawl mating arrangement of the bracing piece and the assembling piece, the bracing piece of the back frame realizes fast mounting and removal. | 05-23-2013 |
20130128145 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device of a flat panel display device, which comprise backlight system and a display panel. The backlight system includes a light source, a first primary assembling piece, a second primary assembling piece, a third primary assembling piece, a fourth primary assembling piece, a fifth primary assembling piece, a sixth primary assembling piece, and at least one secondary assembling piece. The first primary assembling piece, the second primary assembling piece, the third primary assembling piece, and the fourth primary assembling piece are joined to form a main frame structure of the back frame of the backlight system. The secondary assembling piece is arranged inside the main frame structure and joined to the main frame structure. The light source is arranged on the second primary assembling piece and the fourth primary assembling piece. The fifth primary assembling piece, the first primary assembling piece, the sixth primary assembling piece, and the third primary assembling piece are joined to form a central frame of the backlight system. The present invention also provides a stereoscopic display device. The flat panel display device and the stereoscopic display device of the present invention have a simple backlight structure, save the material for back frame, and thus lower down the cost of flat panel display device. | 05-23-2013 |
20130128146 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a reflector plate and a back frame that carries the reflector plate, wherein the backlight system includes a reflector plate and a back frame that carries the reflector plate, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate includes a foamed plastic substrate layer and a reflection layer formed on the foamed plastic substrate layer. The present invention also provides a stereoscopic display device. With the above arrangement, the present invention provides a flat panel display device and a stereoscopic display device that have a substrate layer made of foamed plastics in order to increase the stiffness of the reflector plate, reduce the risk that the reflector plate gets easily collapsing after the assembling of the backlight system, and thereby improve the performance of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128147 | Flat Panel Display Device, Stereoscopic Display Device,and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame, the back frame carrying the light source and the light homogenization mechanism and the back frame including at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame, the back frame further including a cable protection structure, the cable protection structure receiving a flexible circuit board or a cable. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a back frame mold that is of a simple structure, reduce the expenditure of the back frame mold, save the material for the back frame, lower down the cost of the flat panel display device, the stereoscopic display device, and the plasma display device, and offers an advantage of protecting flexible circuit board or cable. | 05-23-2013 |
20130128149 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device and a stereoscopic display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a reflector plate and a back frame and the back frame carries the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate has a bottom containing a metal net for preventing electromagnetic interference. With the above arrangement, the lat panel display device and the stereoscopic display device of the present invention have a backlight system, which has a back frame having a simple structure, saves material for the back frame, and reduces the cost of the back frame. Further, the present invention arranges a metal net on a bottom of a reflector plate for preventing electromagnetic interference so that the flat panel display device and the stereoscopic display device that use a joined back frame of the present invention can achieve the purpose of preventing electromagnetic interference with an easy manner and thus further reduce the manufacturing cost of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128150 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device and a stereoscopic display device. The flat panel display device includes a backlight system and a display panel, wherein the backlight system includes a reflector plate, a light guide plate, and a back frame. The reflector plate and the light guide plate are stacked on the back frame and the back frame carries the light guide plate and the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and lifting adhesive spots are formed between the reflector plate and the light guide plate. The flat panel display device and the stereoscopic display device of the present invention has a back frame that has a back frame having a simple structure, saves material for the back frame, and reduces the cost of the back frame so as to lower down the cost of flat panel display device. Further, the present invention arranges lifting adhesive spots between the reflector plate and the light guide plate so as to provide a lifting effect on the reflector plate and bond the reflector plate to the light guide plate, thereby alleviating the problem that easy collapse of the reflector plate occurring after assembling leads to poor quality of reflection and causes poor backlighting. | 05-23-2013 |
20130128151 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a reflector plate and a back frame that carries the reflector plate, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate includes a substrate layer and a reflection layer formed on the substrate layer, wherein the substrate layer is of a corrugated configuration, a wavy configuration, or a square wave configuration. The present invention also provides a stereoscopic display device. With the above arrangement, the present invention provides a flat panel display device and a stereoscopic display device having a reflector plate that has a substrate layer having a plurality of ridge-and-trough structures, such as a substrate layer of a corrugated configuration, a wavy configuration, or a square wave configuration, so as to increase the stiffness of the reflector plate and thus reduce the potential risk of easy collapse of the reflector plate occurring after the assembling of the backlight system, thereby improving the performance of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128152 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes an LED light source, which includes an LED lamp and an LED substrate carrying the LED lamp; a back frame, which is disposed below the LED substrate and includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and a PCB, which is disposed below the back frame and fixed to the LED substrate. The present invention also provides a stereoscopic display device. The flat panel display device and the stereoscopic display device of the present invention save the material and space of the back frame, and lower down the cost of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128153 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, wherein the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece, the primary assembling pieces comprising positioning sections, the positioning section cooperating with a back panel of the flat panel display device to position the back frame. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention present invention use positioning sections formed on the primary assembling pieces to cooperate with a back panel of the display device to fix the back frame to the back panel so as to facilitate removal of the back frame and further secure the whole structure of the display device. | 05-23-2013 |
20130128154 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - A flat panel display device includes a backlight system which includes a back frame carrying a light source and a light homogenization mechanism. The back frame includes first and second primary assembling pieces. The first primary assembling piece has an end forming at least two joint sections each having a structure mating an end of the second primary assembling piece to joint primary assembling pieces together. The back frame includes a bracing piece fixed to the primary assembling pieces and forming at least two sets of mounting structures. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a simple structure, reduces the cost of the back frame mold, and saves the material for the back frame, so as to lower down the cost. | 05-23-2013 |
20130128155 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and an adjustable bracing piece. According to practical needs of the back frame, different materials are used for primary assembling pieces at different locations. The available mounting points between the bracing piece and the primary assembling pieces or the secondary assembling pieces are of a number of at least two so that the bracing piece is selectively mounted to the back frame at different positions. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple back frame structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device and meet different requirements for mounting. | 05-23-2013 |
20130128156 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes at least two primary assembling pieces. According to practical needs of the back frame, different materials are used for different parts at different locations. The at least two primary assembling pieces are connection through mating and joining corresponding joint sections. The joint section of at least one of the primary assembling pieces includes a reinforcement structure. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple back frame structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device and also improve the strength of a joining site of the back frame in order to have the overall strength of the back frame meeting a required strength. | 05-23-2013 |
20130128157 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes at least two primary assembling pieces and also includes secondary assembling pieces and a bracing piece for fixing a circuit board. According to practical needs of the main frame structure, different materials are used for different parts at different locations. The back frame is provided with the bracing piece for fixing a circuit board, and the bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a back frame having a simple structure, overcome the problem that a circuit cannot be easily fixed, reduce the expenditure of a back frame mold, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128158 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and an adjustable bracing piece. Through the arrangement of a reinforcement structure on a joint section of the primary assembling piece, the strength of the back frame is improved. Available mounting points between the bracing piece and the primary assembling pieces or the secondary assembling pieces are of a number of at least two so that the bracing piece is selectively mounted to the back frame at different positions. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a back frame having a simple structure, reduces the expenditure of the back frame mold, and also saves the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128159 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The back frame includes a reinforcement structure formed on a joint section of a primary assembling piece so as to make the overall strength of the back frame meeting the required strength. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section and the bracing piece overcomes the problem that a circuit board cannot be easily fixed. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a back frame having a simple structure, reduces the expenditure of the back frame mold, and also saves the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128160 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining and use different thermally conductive materials. Further, a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a stereoscopic display device and a plasma display device. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, facility fixing of circuit board, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128182 | Back Frame of Flat Panel Display Device, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces have joint sections and the at least two primary assembling pieces are joined through the corresponding joint sections to form a main frame structure of back frame. The joint sections of the at least two primary assembling pieces are provided with mating foolproof structures. The present invention also provides a method for manufacturing a back frame and a backlight system. The back frame of flat panel display device, the method for manufacturing back frame, and the backlight system of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device, and also satisfy a foolproof design to thereby reduce operation errors and increase manufacturing efficiency. | 05-23-2013 |
20130128348 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces and the at least two primary assembling pieces are connected through joining; the at least two primary assembling pieces includes one primary assembling piece that carries the light source thereon and the primary assembling piece that carries the light source is provided with a heat dissipation fin assembly. The present invention also provides a stereoscopic display device and a plasma display device. Through above arrangement, the back frame mold is made simple in structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the manufacturing cost, and at the same time facilitates heat dissipation from a light source. | 05-23-2013 |
20130128349 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, wherein the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece. The primary assembling pieces have a vertical section, and the vertical section realizes mating between the back frame and an intermediate frame and a front frame of the flat panel display device. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention use a fastener to fix the back frame and the front frame and the intermediate frame of the display device together, making the entire frame structure of the display device more stable. | 05-23-2013 |
20130128350 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and an adjustable bracing piece. The back frame includes a reinforcement structure formed on a joint section so as to allow the overall strength of the back frame to meet a desired requirement. According to practical needs of the back frame, different materials are used for assembling pieces at different locations so as to reduce the material cost. Further, the back frame is provided with an adjustable bracing piece, and the bracing piece can be mounted to different locations in the back frame so that a single bracing piece can meet different requirements for mounting. The present invention also provides a stereoscopic display device and a plasma display device. The back frame and the backlight system of the present invention have a simple back frame mold structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device mounting. | 05-23-2013 |
20130128352 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces both including a joint section, the at least two primary assembling pieces being joined to form a main frame structure of the back frame by having corresponding joint sections joined to and mating each other; and at least one of the primary assembling pieces includes a reinforcement structure formed on the joint section thereof. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost and also improve the strength of the back frame at a joining site to thereby ensure that the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128353 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece. An end of the bracing piece is fixed to the assembling piece and an opposite end of the bracing piece suspends. The present invention also provides a backlight system of flat panel display device. With this arrangement, the flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a mold for the back frame is of a simple structure, the cost of back frame mold is reduced, the material used for back frame is saved, and the manufacturing cost is lowered down. Further, the bracing piece has an end fixed to the assembling piece and an opposite end suspending so that the structure of the back frame is simple, the material for the back frame is saved, and thus, the weight and cost are reduced. | 05-23-2013 |
20130128420 | Back Frame Of Flat Panel Display Device, Method For Manufacturing Back Frame, And Backlight System - The present invention provides a back frame of flat panel display device, which includes at least first and second primary assembling pieces. The first and second primary assembling pieces have opposite ends both including a joint section. The first and second primary assembling pieces are joined with the corresponding joint sections, wherein the two joint sections of the first primary assembling piece include different positioning marks and each of the joint sections of the second primary assembling piece mating the first primary assembling piece includes a corresponding positioning mark. The present invention also provides a method for manufacturing a back frame and a backlight system. The back frame of flat panel display device, the method for manufacturing back frame, and the backlight system of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device, and also satisfy a foolproof design for frame to thereby reduce operation errors and increase manufacturing efficiency. | 05-23-2013 |
20130128421 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces and the at least two primary assembling pieces are connected through joining; the at least two primary assembling pieces having lengths that are adjustable in order to form a main frame structures of the back frame that is of various sizes, in which lengths of two parallel sides of the main frame structure are both subjected to adjustment. The present invention also provides a stereoscopic display device and a plasma display device. Through above arrangement, the back frame mold is made simple in structure and the expenditure of the back frame mold is reduced, and the material used for back frame is saved so as to lower down the manufacturing cost. | 05-23-2013 |
20130128422 | Backlight System And Manufacturing Method Thereof - The present invention provides a backlight system of flat panel display device, which includes a back frame and a circuit board; the back frame includes primary assembling pieces and secondary assembling pieces; the primary assembling pieces are of a number of at least two, the at least two primary assembling pieces being connected through joining; the secondary assembling pieces are arranged inside the back frame and joined to the back frame; and the circuit board is releasably mounted to the back frame. The present invention also provides a method for manufacturing a backlight system of flat panel display device. Through above arrangement, the back frame mold is made simple in structure and the expenditure of the back frame mold is reduced, and the material used for back frame is saved so as to lower down the manufacturing cost of flat panel display device and also simplify removal and mounting of a circuit board. | 05-23-2013 |
20130128423 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being connected through joining; and the at least two primary assembling pieces include a reinforcement structure formed on main bodies thereof. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple structure, can reduce the expenditure of the back frame mold, and can save the material used for back frame so as to lower down the manufacturing cost of, and also improve the strength of the assembling piece of the back frame to thereby ensure that the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128424 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is fixed to the assembling pieces, wherein the assembling pieces are mountable to at least two different positions of the bracing piece in a lengthwise direction of the bracing piece. The present invention uses assembling pieces that are joined to form a back frame so that a mold for the back frame is of a simple structure, the cost of back frame mold is reduced, the material used for back frame is saved, and the manufacturing cost is lowered down. Further, by making the mounting position of a bracing piece to an assembling piece adjustable in a lengthwise direction of the bracing piece, a single bracing piece may meet different needs for mounting so as to further reduce the manufacturing cost. | 05-23-2013 |
20130128425 | Back Frame And Backlight System Of Flat Panel Display Device - The present invention provides a back frame of a flat panel display device. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is fixed to the assembling pieces, wherein the assembling pieces are mountable to at least two different positions of the bracing piece in a lengthwise direction of the bracing piece and the bracing piece is mountable to at least two different positions of the assembling pieces in a lengthwise direction of the assembling piece. The present invention also provides a backlight system. The back frame and the backlight system of the flat panel display device of the present invention have a simple structure of mold for the back frame, reduce the cost of back frame mold, save the material used for back frame, and thus lower down the manufacturing cost of flat panel display device. Further, by making the mounting position of a bracing piece to an assembling piece adjustable in a two-dimensional manner, a single bracing piece may meet different needs for mounting so as to further reduce the manufacturing cost of the flat panel display device. | 05-23-2013 |
20130128426 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, wherein the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece. The primary assembling pieces have a snap-on engagement section, and the snap-on engagement section mates a front frame of the flat panel display device. The present invention provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention form a snap-on engagement section on a primary assembling piece to mate a snap-on engagement of a front frame of a device to fix the front frame of the display device and also to allow of easy disassembling of the f display device. | 05-23-2013 |
20130128427 | Back Frame of Flat Panel Display Device and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least first and second primary assembling pieces. The at least two primary assembling pieces are joined to form the back frame. The primary assembling pieces forms a cavity. The present invention provides a back frame of front panel display device and a backlight system that form a cavity in a primary assembling piece to receive a light source so as to facilitate replacement of the light source of flat panel displaying. | 05-23-2013 |
20130128428 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is selectively mounted to different positions of the back frame so that a single bracing piece meets different requirements for mounting. The bracing piece fixes a circuit board so as to overcome the problem that a circuit board cannot be easily fixed. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a back frame mold having a simple structure, reduces the expenditure of the back frame mold, and also saves the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128429 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device and a backlight system. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining and use different thermally conductive materials. Further, a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, facility fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128430 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a stereoscopic display device and a plasma display device. The present invention have a back frame having a simple structure, reduce the expenditure of a back frame mold, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128431 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device and a stereoscopic display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a reflector plate and a back frame and the back frame carries the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate has a substrate containing a conductive fiber net for preventing electromagnetic interference. With the above arrangement, the lat panel display device and the stereoscopic display device of the present invention have a backlight system, which has a back frame having a simple structure, saves material for the back frame, and reduces the cost of the back frame. Further, the present invention integrates a conductive fiber net in a substrate of a reflector plate for preventing electromagnetic interference so that the flat panel display device and the stereoscopic display device that use a joined back frame of the present invention can achieve the purpose of preventing electromagnetic interference with an easy manner and thus further reduce the manufacturing cost of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128500 | Back Frame, Method For Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to for a main frame structure of the back frame. The at least two primary assembling pieces includes a primary assembling piece that has a heat source arranged thereon. The primary assembling piece that has the heat source arranged thereon has a first heat transfer capability. The remaining one or more primary assembling pieces of the at least two primary assembling pieces that have no heat source arranged thereon have a second heat transfer capability. The first heat transfer capability is greater than the second heat transfer capability. The present invention also provides a method for manufacturing a back frame of flat panel display device and a backlight system. The back frame, the method for manufacturing back frame, and the back frame of the backlight system of the present invention has a simple back frame structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128501 | Back Frame of Flat Panel Display Device, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces both include a joint section. The at least two primary assembling pieces are joined to form a main frame structure of the back frame by having corresponding joint sections joined to and mating each other. At least one of the primary assembling pieces includes a reinforcement structure formed on the joint section thereof. The present invention also provides a method for manufacturing a back frame and a backlight system. The back frame of flat panel display device, the method for manufacturing back frame, and the backlight system of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device, and also improve the strength of the back frame at a joining site to thereby ensure that the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128502 | Back Frame of Flat Panel Display Device, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to form a main frame structure of the back frame in which the at least two primary assembling pieces are joined with multiple space joining spots. The present invention also provides a method for manufacturing a back frame and a backlight system. The back frame of flat panel display device, the method for manufacturing back frame, and the backlight system of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device, and also ensure the strength of the joining site of the back frame and at the same time spread the stress, thereby further ensuring the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128503 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to form a main frame structure of the back frame in which the at least two primary assembling pieces are joined with multiple space joining spots. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost, and also ensure the strength of the joining site of the back frame and at the same time spread the stress, thereby further ensuring the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128505 | Back Frame, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device. The back frame includes at least two primary assembling pieces and the at least two primary assembling pieces are connected through joining; the at least two primary assembling pieces includes one primary assembling piece that carries a light source thereon and the primary assembling piece that carries the light source is provided with a heat dissipation fin assembly. The present invention also provides a method for manufacturing a back frame of flat panel display device and a backlight system. Through above arrangement, the back frame mold is made simple in structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device, and at the same time facilitates heat dissipation from a light source. | 05-23-2013 |
20130128506 | Back Frame, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device. The back frame includes at least two primary assembling pieces and the at least two primary assembling pieces are connected through joining; the at least two primary assembling pieces having lengths that are adjustable in order to form a main frame structures of the back frame that is of various sizes, in which lengths of two parallel sides of the main frame structure are both subjected to adjustment. The present invention also provides a method for manufacturing a back frame of flat panel display device and a backlight system. Through above arrangement, the back frame mold is made simple in structure and the expenditure of the back frame mold is reduced, and the material used for back frame is saved so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128508 | Back Frame and Backlight System of Flat Panel Display Device - The present invention provides a back frame and a backlight system of a flat panel display device. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece fixed to the assembling pieces and the bracing piece functions to fix a circuit board. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is fixed to the assembling pieces. The first suspension section extends from the bracing body toward one side of the bracing body. The first bearing section is spaced from the bracing body and extends from the first suspension section toward one side of the first suspension section. The first resilient bent section is located between the first bearing section and the bracing body and is bent from the first suspension section toward one side of the first suspension section. The first bearing section and the first resilient bent section resiliently clamp a first side edge of the circuit board. The technical solution provided by the present invention reduces the manufacturing cost of backlighting display device and also saves the expenditure of mold and overcomes the problem that a circuit board cannot be easily fixed. | 05-23-2013 |
20130128509 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device comprises a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame includes a bracing piece fixed to the assembling pieces. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is fixed to the assembling pieces. The first suspension section extends from the bracing body toward one side of the bracing body. The first bearing section is spaced from the bracing body and extends from the first suspension section toward one side of the first suspension section. The first resilient bent section is located between the first bearing section and the bracing body and is bent from the first suspension section toward one side of the first suspension section. The first bearing section and the first resilient bent section resiliently clamp a first side edge of the circuit board. The present invention reduces the manufacturing cost and also saves the expenditure of mold and overcomes the problem that a circuit board cannot be easily fixed. | 05-23-2013 |
20130128510 | Back Frame and Backlight System of Flat Panel Display Device - The present invention provides a back frame and a backlight system of a flat panel display device. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is fixed to the assembling pieces, wherein the assembling pieces are mountable to at least two different positions of the bracing piece in a lengthwise direction of the bracing piece. The back frame and the backlight system of the flat panel display device of the present invention use assembling pieces that are joined to form a back frame so that a mold for the back frame is of a simple structure, the cost of back frame mold is reduced, the material used for back frame is saved, and the manufacturing cost of flat panel display device is lowered down. Further, by making the mounting position of a bracing piece to an assembling piece adjustable in a lengthwise direction of the bracing piece, a single bracing piece may meet different needs for mounting so as to further reduce the manufacturing cost of the flat panel display device. | 05-23-2013 |
20130128511 | Back Frame of Flat Panel Display Device, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces are connected through joining; and the at least two primary assembling pieces include a reinforcement structure formed on main bodies thereof. The present invention also provides a method for manufacturing a back frame and a backlight system. The back frame of flat panel display device, the method for manufacturing back frame, and the backlight system of the present invention have a simple structure, can reduce the expenditure of the back frame mold, and can save the material used for back frame so as to lower down the cost of flat panel display device, and also improve the strength of the assembling piece of the back frame to thereby ensure that the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128512 | Back Frame, Mold for Back Frame, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least first and second primary assembling pieces, in which the first primary assembling piece has an end forming at least two joint sections, and each of the joint sections has a structure mating an end of the second primary assembling piece. The back frame further includes a plurality of bracing pieces that are fixed to the primary assembling pieces. The bracing pieces include adjustable bumps mounted thereon and the adjustable bumps provide various mounting structures. The present invention also provides a mold for making a back frame of flat panel display device, a method for manufacturing a back frame of flat panel display device, and a backlight system. The back frame, the mold for back frame, the method for manufacturing back frame, and the backlight system of the present invention have a mold for back frame that is of a simple structure, reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. Further, the bracing piece includes an adjustable bump mounted thereon to provide various mounting structures. | 05-23-2013 |
20130128515 | Mold for Back Frame and Bracing Piece, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a method for manufacturing a back frame of flat panel display device, which joins at least first and second primary assembling pieces to form a back frame, in which the first primary assembling piece has an end forming at least two joint sections, and each of the joint sections has a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece, the back frame further including a plurality of bracing pieces that are fixed to the primary assembling pieces; moving the bracing pieces according to a bracing pattern provided in a bracing mold in order to form a corresponding mounting structure on the bracing pieces. The present invention also provides a mold for making a back frame and bracing piece of flat panel display device, a method for manufacturing a back frame of flat panel display device, and a backlight system. The back frame, the mold for back frame, the method for making back frame, and the backlight system of the present invention have a back frame mold having a simple structure, reduce the cost of back frame mold, and save the material for the back frame, so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128516 | Back Frame and Backlight System of Flat Panel Display Device - The present invention provides a back frame of a flat panel display device, which includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece. An end of the bracing piece is fixed to the assembling piece and an opposite end of the bracing piece suspends. The present invention also provides a backlight system of flat panel display device. With this arrangement, the back frame and the backlight system of the flat panel display device of the present invention have a mold for the back frame is of a simple structure, the cost of back frame mold is reduced, the material used for back frame is saved, and the manufacturing cost of flat panel display device is lowered down. Further, the bracing piece has an end fixed to the assembling piece and an opposite end suspending so that the structure of the back frame is simple, the material for the back frame is saved, and thus, the weight and cost of the flat panel display device are reduced. | 05-23-2013 |
20130128517 | Bracing Piece, Back Frame, and Backlight System of Flat Panel Display Device - The present invention provides a back frame of a flat panel display device. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece, which is of a multiple-stepped configuration and is mounted to the assembling piece. The present invention also provides a bracing piece and a backlight system. The back frame and backlight system of flat panel display device of the present invention make the structure of a back frame mold simple, reduce the cost of back frame mold, save the material used for the back frame, and lower down the cost of flat panel display device. Further, the bracing piece of the back frame is applicable to various mounting heights of mounting holes, can be manufactured together in a unified manner, reduces the cost of mold, and improves manufacturing efficiency. | 05-23-2013 |
20130128518 | Back Frame and Backlight System of Flat Panel Display Device - The present invention provides a back frame and a backlight system of a flat panel display device. The back frame includes at least two assembling pieces that are joined to form the back frame. The back frame further includes a bracing piece fixed to the assembling pieces and the bracing piece functions to fix a circuit board and an electromagnetic shielding piece. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is fixed to the assembling pieces. The first suspension section extends from the bracing body toward one side of the bracing body. The first bearing section is spaced from the bracing body and extends from the first suspension section toward one side of the first suspension section. The first resilient bent section is located between the first bearing section and the bracing body and is bent from the first suspension section toward one side of the first suspension section. The first bearing section and the first resilient bent section resiliently clamp a first side edge of the circuit board. The electromagnetic shielding piece is fixed to the bracing body. As such, the manufacturing cost is reduced and the expenditure of mold is saved and the problem that a circuit board cannot be easily fixed and the electromagnetic shielding problem can be overcome. | 05-23-2013 |
20130128519 | Back Frame and Backlight System of Flat Panel Display Device - The present invention provides a back frame of a flat panel display device, which includes at least two primary assembling pieces and at least one secondary assembling piece, wherein the at least two primary assembling pieces are joined to form a main frame structure of the back frame and the secondary assembling piece is arranged inside the main frame structure and is joined to the main frame structure. The back frame further includes a bracing piece fixed to the primary assembling pieces or the secondary assembling piece and a heat dissipation fin set arranged on the bracing piece. The bracing piece fixes a circuit board and forms a thermal coupling between the circuit board and the heat dissipation fin set. The present invention also provides a backlight system. With the above arrangement, the back frame and backlight system of the present invention form a back frame through joining so as to make the structure of the back frame simple, save the material for the back frame, and lower down the manufacturing cost of the backlighting display devices. Further, a bracing piece of the heat dissipation fin set is used to fix the circuit board so that heat dissipation efficiency of the circuit board is improved. | 05-23-2013 |
20130128523 | Reflector Plate and Backlight System - The present invention provides a reflector plate and a backlight system using the reflector plate. The backlight system includes a reflector plate and a back frame that carries the reflector plate, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate includes a foamed plastic substrate layer and a reflection layer formed on the foamed plastic substrate layer. With the above arrangement, the present invention provides a reflector plate that has a substrate layer made of foamed plastics in order to increase the stiffness of the reflector plate, reduce the risk that the reflector plate gets easily collapsing after the assembling of the backlight system, and thereby improve the performance of the backlight system. | 05-23-2013 |
20130128524 | Back Frame and Backlight System Thereof - The present invention provides a back frame of flat panel display device and a backlight system thereof, which include at least two primary assembling pieces, and the at least two primary assembling pieces are joined to form a main frame structure of the back frame. The back frame further includes a cable protection structure and the cable protection structure receives a flexible circuit board or a cable. The back frame mold of the back frame and the backlight system thereof of the present invention have a back frame mold that is of a simple structure, reduce the expenditure of the back frame mold, save the material for the back frame, lower down the cost of flat panel display device, and offers an advantage of protecting flexible circuit board or cable. | 05-23-2013 |
20130128525 | Backlight System - The present invention provides a backlight system, which includes a back frame and a direct type backlight source. The direct type backlight source is formed by joining a plurality of backlight modules, and each of the backlight modules is fixed to the back frame. The backlight system of the present invention includes a direct type backlight source that is formed by joining a plurality of backlight modules so that the mounting and maintenance of the backlight source are made easy and the cost of maintenance is reduced. | 05-23-2013 |
20130128527 | Reflector Plate and Backlight System - The present invention provides a reflector plate and a backlight system. The backlight system includes a reflector plate and a back frame and the back frame carries the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate has a substrate containing a conductive fiber net for preventing electromagnetic interference. With the above arrangement, the backlight system of the present invention has a back frame having a simple structure, saving material for the back frame, and reducing the cost of the back frame. Further, the present invention integrates a conductive fiber net in a substrate of a reflector plate for preventing electromagnetic interference so that the reflector plate provides two uses of being a reflector plate and also realizing prevention of electromagnetic interference to thereby allow a backlight system or device that uses a joined back frame of the present invention can achieve the purpose of preventing electromagnetic interference with an easy manner and thus further reduce the manufacturing cost of backlight system. | 05-23-2013 |
20130128528 | Reflector Plate and Backlight System - The present invention provides a reflector plate and a backlight system using the reflector plate. The backlight system includes a reflector plate and a back frame that carries the reflector plate, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate comprises a substrate layer and a reflection layer formed on the substrate layer, wherein the substrate layer is of a corrugated configuration, a wavy configuration, or a square wave configuration. With the above arrangement, the present invention provides a reflector plate and a backlight system that have a substrate layer having a plurality of ridge-and-trough structures, such as a substrate layer of a corrugated configuration, a wavy configuration, or a square wave configuration, so as to increase the stiffness of the reflector plate and thus alleviate the problem that easy collapse of the reflector plate occurring after assembling leads to poor quality of reflection and causes poor backlighting. | 05-23-2013 |
20130128531 | Backlight System - The present invention provides a backlight system, which includes a light source; and a back frame, which includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; wherein the light source is carried by a first side of at least one of the primary assembling pieces, the backlight system further comprising heat dissipation elements, the heat dissipation elements having a distribution that is denser at locations closer to a center of the primary assembling piece that carries the light source in a lengthwise direction of the primary assembling piece that carries the light source. The backlight system of the present invention forms a back frame through joining so as to make the structure of the back frame simple and reduces the manufacturing cost of the backlight system, and further, through an arrangement that heat dissipation elements are arranged more densely on the primary assembling piece that carries a light source at locations closer to a center thereof in the lengthwise direction, the heat dissipation efficiency and heat dissipation performance of the backlight system are improved. | 05-23-2013 |
20130128532 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device and a stereoscopic display device. The flat panel display device includes a backlight system and a display panel, wherein the backlight system includes a light source; and a back frame, which includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; wherein the light source is carried by a first side of at least one of the primary assembling pieces, the backlight system further comprising heat dissipation elements, the heat dissipation elements having a distribution that is denser at locations closer to a center of the primary assembling piece that carries the light source in a lengthwise direction of the primary assembling piece that carries the light source. The flat panel display device and the stereoscopic display device of the present invention form a back frame through joining so as to make the structure of the back frame simple and reduce the manufacturing cost of the backlight system, and further, through an arrangement that heat dissipation elements are arranged more densely on the primary assembling piece that carries a light source at locations closer to a center thereof in the lengthwise direction, the heat dissipation efficiency and heat dissipation performance of the flat panel display device and the stereoscopic display device are improved. | 05-23-2013 |
20130128533 | Back Frame and Backlight System - The present invention provides a back frame, which includes at least first and second primary assembling pieces. The at least two primary assembling pieces are joined to form a main frame structure of the back frame. The back frame further includes secondary assembling pieces that are arranged inside the main frame structure. The secondary assembling pieces are joined to the main frame structure. The primary assembling pieces and/or the secondary assembling pieces form bumps, and the bumps support a light homogenization mechanism. The present invention also provides a backlight system. The present invention uses bumps formed on the primary assembling pieces and/or the secondary assembling pieces to have the back frame firmly support the light homogenization mechanism and making the structure of backlight system more stable. | 05-23-2013 |
20130128534 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, wherein the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece. The back frame further includes secondary assembling pieces. The primary assembling pieces and/or the secondary assembling pieces form bumps. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention use bumps formed on the primary assembling pieces and/or the secondary assembling pieces to have the back frame firmly support the light homogenization mechanism and making the structure of backlight system more stable. | 05-23-2013 |
20130128535 | Back Frame, Mold for Back Frame and Bracing Piece, Method for Manufacturing Back Frame, and Backlight System - A back frame of a flat panel display device includes first and second primary assembling pieces. The first primary assembling piece has an end forming at least two joint sections each of which has a structure mating an end of the second primary assembling piece to selectively joint the two primary assembling pieces. The back frame includeds a bracing piece fixed to the primary assembling pieces and forming at least two sets of mounting structures. A mold for making a back frame and bracing piece of a flat panel display device, a method for manufacturing a back frame of a flat panel display device, and a backlight system are also provide and they have a simple back frame mold to reduce cost of the back frame mold, and save material for the back frame to lower down cost of the flat panel display device. | 05-23-2013 |
20130128536 | Back Frame of Flat Panel Display Device and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least first and second primary assembling pieces. The at least two primary assembling pieces are joined to form the back frame. The primary assembling pieces include an elastic member arranged on a portion of an upper surface thereof in a lengthwise direction. The present invention provides a back frame of a flat panel display device and a backlight system that include an elastic member arranged on a portion of an upper surface of the primary assembling pieces so that the back frame can well support a light homogenization mechanism and protect the light homogenization mechanism from violent shakes. | 05-23-2013 |
20130128538 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to form a main frame structure of the back frame. According to practical needs of the main frame structure, different materials are used for primary assembling pieces at different locations. The at least two primary assembling pieces are connection through mating and joining corresponding joint sections. The joint section of at least one of the primary assembling pieces includes a reinforcement structure. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a simple back frame structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device and also improve the strength of a joining site of the back frame in order to have the overall strength of the back frame meeting a required strength. | 05-23-2013 |
20130128539 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces both have a joint section. The at least two primary assembling pieces form a main frame structure of the back frame with corresponding joint sections, wherein at least one of the primary assembling pieces comprises a reinforcement structure formed on the joint section thereof. The back frame further includes a bracing piece fixed to the assembling pieces. The bracing piece is mounted to the primary assembling pieces or the secondary assembling pieces or mounted to both the primary assembling pieces and the secondary assembling pieces, wherein available mounting points between the bracing piece and the primary assembling pieces or the secondary assembling pieces are of a number of at least two so that the bracing piece is selectively mounted to the back frame at different positions. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a simple back frame structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128540 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces have a number of at least two, and the at least two primary assembling pieces are connected through joining. The secondary assembling pieces are joined to the primary assembling pieces. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is mounted to the primary assembling pieces or the secondary assembling pieces or is mounted to both the primary assembling pieces and the secondary assembling pieces. The available mounting points between the bracing body and the primary assembling pieces or the secondary assembling pieces are of a number of at least two. The bracing piece fixes a circuit board. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame mold having a simple structure, reduce the expenditure of a back frame mold, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128541 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces have a number of at least two. At least one of the primary assembling pieces has an end forming joint sections. The secondary assembling pieces are joined to the primary assembling pieces. The at least two primary assembling pieces are joined through corresponding joint sections thereof. At least one of the primary assembling pieces includes a reinforcement structure formed on the joint section thereof. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a simple structure, reduce the expenditure of a back frame mold, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128542 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes primary assembling pieces, secondary assembling pieces, and an adjustable bracing piece. The primary assembling pieces have a number of at least two. At least one of the primary assembling pieces has an end forming a joint section and the joint section forms a reinforcement structure so as to allow the overall strength of the back frame to meet a desired requirement. According to practical needs of the back frame, different materials are used for assembling pieces at different locations so as to reduce the material cost. Further, the back frame is provided with an adjustable bracing piece, and the bracing piece can be mounted to different locations in the back frame so that a single bracing piece can meet different requirements for mounting. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a simple back frame mold structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device mounting. | 05-23-2013 |
20130128543 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device and a backlight system. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining and use different thermally conductive materials. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128544 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining and use different thermally conductive materials. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128545 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device and a backlight system. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128546 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device and a backlight system. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The at least two primary assembling pieces are connected through joining and the two primary assembling pieces use different thermally conductive materials. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128547 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The at least two primary assembling pieces are connected through joining and the two primary assembling pieces use different thermally conductive materials. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a stereoscopic display device and a plasma display device. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128552 | Back Frame of Flat Panel Display Device, Backlight System, and Flat Liquid Crystal Display Device - The present invention provides a back frame of flat panel display device, which includes at least first and second primary assembling pieces. The at least two primary assembling pieces are joined to form the back frame. The primary assembling pieces have positioning sections, and the positioning section cooperate with a back panel of the flat panel display device to position the back frame. The present invention also provides a backlight system and a flat liquid crystal display device. The present invention uses positioning sections formed on the primary assembling pieces to cooperate with a back panel of the flat panel display device to fix the back frame to the back panel so as to facilitate removal of the back frame and further secure the whole structure of the flat liquid crystal display device. | 05-23-2013 |
20130128553 | Back Frame, Backlight System, and Flat Liquid Crystal Display Device - The present invention provides a back frame, which includes at least first and second primary assembling pieces. The at least two primary assembling pieces are joined to form the back frame. The primary assembling pieces have a vertical section, and the vertical section realizes mating between the back frame and an intermediate frame and a front frame of the flat panel display device. The present invention provides a back frame, a backlight system, and a flat liquid crystal display device that use a fastener extending through a mating hole of a vertical section of the primary assembling piece and a through hole of an intermediate frame and a through hole of a front frame of the flat liquid crystal display device to fix the back frame and the front frame and the intermediate frame of the flat liquid crystal display device together, making the entire frame structure of the flat liquid crystal display device more stable. | 05-23-2013 |
20130128554 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes an LED light source, a back frame, and a PCB. The LED light source comprises an LED lamp and an LED substrate. The LED substrate includes, sequentially stacked, a first conductor wiring layer, a first insulation layer, an aluminum substrate, a second insulation layer, and a second conductor wiring layer and the LED lamp is mounted on the first conductor wiring layer. The back frame carries the LED light source and includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to form a main frame structure of the back frame. The PCB is disposed on the second conductor wiring layer of the LED substrate. The present invention also provides a stereoscopic display device. The flat panel display device and the stereoscopic display device of the present invention can reduce the cost of back frame mold and save the material and space of the back frame, so as to lower down the cost of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128592 | Reflector Plate and Backlight System - The present invention provides a reflector plate and a backlight system. The backlight system includes a reflector plate and a back frame and the back frame carries the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate has a bottom to which a metal net is mounted for preventing electromagnetic interference. With the above arrangement, the backlight system of the present invention has a back frame having a simple structure, saving material for the back frame, and reducing the cost of the back frame. Further, the present invention integrates a metal net mounted to a bottom of a reflector plate for preventing electromagnetic interference so that a backlight system or device that uses a joined back frame of the present invention can achieve the purpose of preventing electromagnetic interference with an easy manner and thus further reduce the manufacturing cost of backlight system. | 05-23-2013 |
20130128604 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a reflector plate and a back frame that carries the reflector, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate includes a substrate layer and a reflection layer formed on the substrate layer, the substrate layer having a surface that is away from the reflection layer and comprises an ink layer printed thereon. The present invention also provides a stereoscopic display device. With the above arrangement, the present invention provides a flat panel display device and a stereoscopic display device having an ink layer printed on the surface of the substrate layer that is away from the reflection layer in order to eliminate light leakage from the surface of the reflector plate that faces the back frame, reduce the potential risk of light leakage after the assembling of the backlight system, and thereby improve the performance of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128605 | Flat Panel Display Device, Stereoscopic Display Device, And Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, wherein the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece. The primary assembling pieces include an elastic member arranged on a portion of an upper surface thereof in a lengthwise direction. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention include an elastic member arranged on a portion of an upper surface of the primary assembling pieces so that the back frame can well support a light homogenization mechanism and protect the light homogenization mechanism from violent shakes. | 05-23-2013 |
20130128612 | Backlight System - The present invention provides a backlight system, which includes a reflector plate, a light guide plate, and a back frame. The reflector plate and the light guide plate are stacked on the back frame and the back frame carries the light guide plate and the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and lifting adhesive spots are formed between the reflector plate and the light guide plate. The backlight system of the present invention has a back frame having a simple structure, saves material for the back frame, and reduces the cost of the back frame so as to lower down the cost of flat panel display device. Further, the present invention arranges lifting adhesive spots between the reflector plate and the light guide plate so as to provide a lifting effect on the reflector plate and bond the reflector plate to the light guide plate, thereby alleviating the problem that easy collapse of the reflector plate occurring after assembling leads to poor quality of reflection and causes poor backlighting. | 05-23-2013 |
20130128618 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces have a number of at least two, and the at least two primary assembling pieces are connected through joining to form a main frame structure of the back frame. The secondary assembling pieces are joined to the primary assembling pieces. According to practical needs of the main frame structure, different materials are used for different parts at different locations. The back frame is provided with the bracing piece for fixing a circuit board, and the bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame having a simple structure, overcome the problem that a circuit cannot be easily fixed, reduce the expenditure of a back frame mold, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20140078676 | Display Device - The present invention provides a display device comprising a display panel, a driving chip and a heatsink. The driving chip is used to drive the display panel. The heatsink is thermally connected with the driving chip to dissipate the heat generated by the driving chip. Through the said method, the display device according to the present invention is provided with the heatsink connected with the driving chip to dissipate the heat generated by the driving chip, which improves the stability and reliability of the driving chip. | 03-20-2014 |
20140104539 | Backlight Module and Liquid Crystal Display Device - The present invention provides a backlight module comprises a waveguide, a reflector, and elastic members. Wherein the elastic members are used to arranged on corners of the waveguide, and the reflector is arranged on a side of the waveguide facing the elastic members. And wherein each of the elastic members is provided with a slot in a surface facing the reflector, and the reflector is provided with tabs corresponding to each of the slots so as to be securely received within the slots. The present invention further provides a liquid crystal display device incorporated with such a backlight module. By this arrangement, the backlight module become more reliable, and more suitable for narrow-boarder design. The utilization of the reflector is also enhanced. | 04-17-2014 |
Patent application number | Description | Published |
20120320302 | LCD BACK PLATE AND A MANUFACTURING METHOD THEREOF - The present invention discloses an LCD back plate which has two regions with different thermal conductivity coefficients. The LCD back plate comprises a first region and a second region, the first region is close to a light input side of the LCD back plate. The first region has a first metal plate, while the second region has a second metal plate. The thermal conductivity coefficient of the first metal plate is greater than that of the second metal plate. The light input side of the LCD back plate of the present invention uses a metal plate with a higher thermal conductivity coefficient to satisfy a higher heat-dissipation demand at the light input side of the LCD back plate, while the remaining region of the LCD back plate uses another metal plate having a lower cost. The design of the present invention not only can provide a better heat-dissipation effect, but also can lower the cost of products. The manufacturing method of the LCD back plate of the present invention is connected by welding or riveting, so that the manufacture efficiency can be enhanced. Furthermore, it is unnecessary to have a staggered arrangement design for fastening the screws, so as to lower the design difficulty. | 12-20-2012 |
20130033657 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY - A backlight module comprises a back frame, a light guide plate disposed in the back frame, and elastic corner parts for locating the light guide plate. The elastic corner parts are disposed at diagonal corners of the backlight module and sandwiched between the back frame and the light guide plate. The elastic corner parts can locate the light guide plate in the back frame, and the desirable cushioning performance and appropriate hardness of the elastic corner parts provide a desirable space for thermal expansion and contraction of the light guide plate. Meanwhile, the elastic corner part corresponding to the light incident side is greater than that of the non-light-incident sides for ensuring the light mixing distance between the LEDs and the light incident side of the light guide plate, which can improve the light unitization factor of the LEDs and save both the product cost and the mold cost. | 02-07-2013 |
20130107157 | LIQUID CRYSTAL DISPLAY | 05-02-2013 |
20130119216 | BACK PLATE OF LIQUID CRYSTAL DISPLAY MODULE AND SPLICE STRUCTURE THEREOF - The present invention discloses a back plate of a liquid crystal display (LCD) module and a splice structure thereof. The back plate is assembled at least by a first back plate portion and a second back plate portion, wherein at least one splice structure is defined between the first back plate portion and the second back plate portion, and the shapes of two sides of the splice structure are correspondingly engaged with each other. Besides, the convex portion is provided with a fixing hole thereon, and the concave step portion is correspondingly provided with a fixing pillar therein. The fixing pillar passes through the fixing hole to fix the first back plate portion and the second back plate portion. The present invention can use different type of material to assemble into the back plate, so as to intensify the splicing strength except for decreasing the material cost. | 05-16-2013 |
20130128180 | MULTIFUNCTIONAL PLASTIC FRAME AND BACKLIGHT MODULE - A multifunctional plastic frame and a backlight module are disclosed. The multifunctional plastic frame comprises a frame body for supporting an LCD panel and covers movably connected with outer edges of the frame body. The covers are turned over along the outer edges of the frame body to press against edges of the LCD panel and to be buckled to the frame body. According to the present disclosure, the number of parts and consequently the cost are reduced; and the backlight module can be assembled quickly in a convenient way, which is favorable for improving the assembling efficiency of the backlight module. | 05-23-2013 |
20130149482 | SPLICING BACK PLATE OF LIQUID CRYSTAL DISPLAY MODULE AND SPLICE STRUCTURE THEREOF - The present invention discloses a splicing back plate of a liquid crystal display (LCD) module and a splice structure thereof. The splicing back plate of the LCD module according to the present invention is assembled at least by a first back plate portion and a second back plate portion, wherein at least one splice structure is defined between the first back plate portion and the second back plate portion, and the shapes of two sides of the splice structure are correspondingly engaged with each other. By the splice structure, the present invention can use different type of material to assemble into the splicing back plate of the LCD module, so as to minimize the thickness and maximize the strength except for decreasing the material cost. | 06-13-2013 |
20130284638 | Packaging and Supporting Device for Liquid Crystal Display Module - A packaging and supporting device for LCD module is provided. The device includes an organizer defined with a first grooves and a second grooves for securely positioning the first and second panels in a way that the first and second modules are partially overlapped. A carton box is used to receive the first and second panels packed and supported by the organizer. With the provision of the packaging and supporting devices, two set of LCD modules can be partially stored in away to reduce the overall dimension so as to reduce the transportation cost. | 10-31-2013 |
20130286323 | Liquid Crystal Display and Backframe for Liquid Crystal Display - The present invention discloses a liquid crystal display and a backframe for a liquid crystal display. The backframe is configured by interlinked linkages such that the backframe can be freezed in a fully extended position in use, or be collapsible when not in use in a way that the overall dimension of the collapsible backframe is smaller than the fully extended backframe. The backframe can be switched from a fully extended position under normal use, or a collapsible position under a transportation or storage. The collapsible position occupies less volumetric weight as compared to the fully extended position so as to reduce the volumetric weight when the backframe is in transportation and storage. As a result, the performance of the transportation and storage can be therefore increased, while the cost is reduced. | 10-31-2013 |
20130314645 | Backlight Module and Liquid Crystal Display Device - The present invention discloses a backlight module which includes a waveguide and a spot light source. Wherein the waveguide includes an incident face and a refractive surface adjacent to the waveguide, the light beam emitted from the spot light source will be directed toward the refractive surface, and then the light beam enters the waveguide after the light beam is refracted by the refractive surface. The present invention also discloses a liquid crystal display device incorporated with the backlight module disclosed. The backlight module can readily improve the corner vignette and enhanced with more evenly distributed brightness across the waveguide. The liquid crystal display device incorporated with the module also enjoy the evenly distributed brightness. | 11-28-2013 |
20130314898 | Backlight System, Backlight System Manufacture Method and Panel Display Device - The present invention provides a backlight system, backlight system manufacture method and panel display device. The backlight system comprises: package stent and at least a first and the second main splice elements; wherein the first main splice element has one end disposed with at least two splice parts, with each of splice parts has a structure matching a corresponding end of the second main splice element. The package stent is disposed on the first or the second main splice element. Semiconductor light source is packaged directly onto the packaged stent. The present invention can reduce material cost, mold cost and solve the heat dissipation problem of semiconductor light source. | 11-28-2013 |
20130314910 | Circuit Board, LED Light Strip and Method for Making the LED Light Strip - The present invention discloses a printed circuit board, a LED light strip and a method for making the LED light strip. A LED light source is disposed on the printed circuit board, and at least a portion thereof is covered with a layer of white heat dissipating paint. By way of this arrangement, the printed circuit board is partially deployed with a layer of heat dissipating material so as to increase the heat dissipation thereof. As a result, the heat built-up from LED light source on the printed circuit board can be effectively dissipated. | 11-28-2013 |
20140016060 | Backboard for Display and Liquid Crystal Display - The present invention provides a collapsible backboard for liquid crystal display device which comprises first and second trusses each configured with an L-shaped configuration with a first elongated beam having a longitudinal end and a second short beam perpendicular to the elongated beam and having a lateral end. First and second linkages each has an elongated configuration with a first end and a second end, wherein the first linkage has its first and second ends pivotally hinged to the lateral end of the second short beam of the first truss, and the longitudinal end of the first elongated beam of the second truss, and wherein the second linkage has its first and second ends pivotally hinged to the longitudinal end of the first elongated beam of the first truss and the lateral end of the second short beam of the second truss. | 01-16-2014 |
20140016061 | Splice Type Display Back Plate and Liquid Crystal Display Device - The present invention provides a splice type display back plate and a liquid crystal display device. The splice type display back plate includes at least two stents spliced together, each stent being disposed with enhancing ribs respectively, enhancing ribs including: at least two first enhancing parts disposed separately with interval at splicing locations of stents and second enhancing part connecting the at least two first enhancing parts; the first enhancing parts of two spliced stents overlapping and engaged chimerically. The display back plate of the present invention is formed by splicing two stents so as to reduce the weight of the back plate and material cost. Also, with enhancing ribs disposed on the two stents respectively, the enhancing ribs are located at splicing positions and connected in overlapping and chimerical manner to enhance the mechanical strength. | 01-16-2014 |
20140022483 | Liquid Crystal Display Device, Backlight Module and Frame Unit Thereof - The present invention provides a liquid crystal display device, backlight module and frame unit thereof. The frame unit comprises: back frame and resilient fastening element. The back frame comprises: bottom plate and connected side wall, The bottom plate is for carrying optical part of backlight module. The resilient fastening element comprises a first support part, a second support part, and a side plate. The first support part contacts the bottom plate, the second support part is for supporting liquid crystal panel, and a positioning trench formed between the first support part and the second support part is for clamping a side of the optical part, the second support part is located between the liquid crystal panel and the optical part, and the side plate and the side wall are disposed correspondingly. The present invention can replace known mold frame with frame unit to reduce cost. | 01-23-2014 |
20140022484 | Back Plate, Backlight Module and Liquid Crystal Display Device - The present invention provides a back plate, backlight module and liquid crystal display device. The back plate is formed by splicing a plurality of splicing elements, wherein at least some of splicing elements are connected through rotation mechanism so that the back plate can switch between normal usage state and folded state, the back plate in folded state is smaller than in normal usage state, at least one of the splicing elements is an aluminum extrusion. Through using aluminum extrusion as a part of splice-type back plate and heat-dissipating device, the present invention improves heat-dissipation capability of backlight module and increases the life span of backlight module. In addition, because the splicing elements of back plate are connected in a rotatable manner, the back plate can be folded so as to improve the efficiency of storage and transport and reduce storage and transport cost. | 01-23-2014 |
20140022485 | Display Back Frame and Liquid Crystal Display Device - The present invention provides a display back frame and liquid crystal display device. Display back frame includes a plurality of splicing elements spliced together, with at least a part of splicing elements connected through rotation mechanism. Splicing element includes main part and stop wall. The stop wall includes bottom part, side wall and top part. Bottom part and outer edge of the main part is connected levelly. Top part is disposed in parallel with the bottom part with a spacing gap. Side wall is disposed between top part and bottom part. Surface of the main part facing the top part has a first bump. As such, through the above disposition, the present invention can reduce required space during storage and transport to improve transport and storage efficiency, and save the use of mold frame to simplify assembly and improve assembly efficiency to reduce cost. | 01-23-2014 |
20140022486 | Liquid Crystal Display Device, Backlight Module and Backboard Structure - The present invention provides a backlight module and a backboard structure incorporated therein. The backboard structure is configured with a first bracket having the buckle, and a second bracket having defined with the retaining slot. With the interengagement between the buckle and the retaining slot, the embossment and the positioning slot, the backboard structure can be readily constructed by the assembling of the first and second brackets. Since no screws are necessary for the assembling of the backboard structure, no laborious work is required as well. This can effectively reduce the manufacturing cost, and is really beneficial to the automation. | 01-23-2014 |
20140022488 | Liquid Crystal Display Device and Backlight Module Thereof - The present invention provides a backlight module which comprises a waveguide, an optical film, an elastic frame, and dowel pins. Wherein at least corners of the optical film is securely attached to the elastic frame, and wherein the dowel pints are attached to the elastic frame, and the optical film is disposed on top of the waveguide. Wherein corners of the optical film are provided with openings with which the optical films are readily positioned with respect to the waveguide by extending the dowel pins through the openings. And wherein the strength of the dowel pins is stronger than the strength of the elastic frame. The present invention further provides a liquid crystal display device incorporated with the backlight module disclosed above. By this arrangement, once the positioning of the optical films can he ensured, the optical quality of the backlight module can also be ensured. | 01-23-2014 |
20140026381 | Method and Apparatus for Manufacturing Back Frame for Flat Panel Display Device - The present invention provides a method and an apparatus for manufacturing a back frame for flat panel display devices. The method contains the steps of: delivering a material belt to a stamping device; conducting a first stamping at a region of a mold in the stamping device corresponding to a first work location of a stamping process; moving the material belt or mold move a next work location after completing the first stamping; conducting a second stamping at a region of the same mold corresponding to a second work location of the stamping process by the same stamping device; and obtaining the main pieces and braces for the back frame after sequentially completing the stampings by the same stamping device and the same mold. The present invention as described is capable of saving the costs for the stamping device, mold, and material. | 01-30-2014 |
20140028946 | LCD Device and Its Backlight Module and Back Plate Assembly - The present invention provides a LCD device, and its backlight module and back plate assembly. The back plate assembly contains a back plate, a blocking rim, a side wall, and a buffering element, The back plate supports the optical member of the backlight module, The blocking rim fixes the optical member jointly with the back plate, and supports a liquid crystal panel. The side wall has a back edge connected with the back plate and a front edge connected with the blocking rim. The buffering element is configured at an edge of the blocking rim that is away from the side wall and attached to the optical member and a liquid crystal panel, respectively. The present invention prevents the optical member and liquid crystal panel from contacting with the blocking rim and thereby being scratched, so as to provide effective protection. | 01-30-2014 |
20140028947 | Liquid Crystal Display Device, Backlight Module, and Backframe - The present invention discloses a backframe, and the backframe includes a supporting bracket configured with a bottom board, a sidewall and a dam portion. Wherein the bottom board is interconnected with the sidewall so as to support an optical arrangement of the backlight module, wherein the dam portion is arranged on the sidewall in a position distant to the bottom board for supporting a liquid crystal display panel. Wherein the bottom board, the sidewall and the dam portion are jointly defining a receiving slot for receiving a side portion of the optical arrangement. And a bent portion interconnected to the dam portion to position the liquid crystal display panel along with the dam portion. The present invention further discloses a liquid crystal display module and backlight module incorporated therein. With the disclosure of the present invention, the plastic frame is omitted and the manufacturing cost and material cost are both reduced. Eventually, the cost of the final product is also reduced. | 01-30-2014 |
20140028948 | Backboard Structure, Backlight Module, Liquid Crystal Display Module - The present invention provides a backboard, a backlight module, and a liquid crystal display device. The backboard is configured by at least two units interconnected together, wherein the backboard includes a bottom and sidewall extending from edge of the bottom, wherein the sidewall is provided with at least a fastener which is implemented by attaching a screw onto the sidewall. The backboard is configured by two interconnected units so as to reduce the manufacturing cost. The backlight module and the liquid crystal display device are also benefited with reduced manufacturing cost. The backboard is provided with fastener implemented by attaching a screw. Accordingly, this arrangement is specially suitable for the situation in Which the fasteners can not be integrally formed with the backboard. This arrangement is further beneficial for the assembling of the backlight module. | 01-30-2014 |
20140028949 | Liquid Crystal Display Device, Backlight Module, and Backboard Structure - The present invention discloses a liquid crystal display device, a backlight module incorporated, and a backboard structure configuring the backlight module. The backlight module includes a chassis configured with a holder and a fastening unit. The holder includes a bottom board, a tap, and a first sidewall. A receiving slot is jointly defined by the bottom board, the first sidewall and the tab to receive and position an optical module. The fastening unit includes a coverlid and a second sidewall. A positioning slot is jointly defined by the coverlid, the second sidewall and the tab to receive and position a side of a liquid crystal display panel. The chassis can be used to readily replace a conventional frontal frame and a plastic frame so as to reduce the manufacturing cost. | 01-30-2014 |
20140029170 | Front Frame, Method for Making The Same, and Liquid Crystal Display Device - The present invention discloses a front frame, a method for making the front frame, and a liquid crystal display device incorporated with the front frame. The method includes the steps of a) providing, an elongate metallic strip having head and tail and divided by cutting three predetermined V-cuts to divide into four interconnected sections; b) conducting a rolling process along a central line of the metallic strip such that an angled strip having a top surface and a skirt perpendicular the top surface is formed, wherein the V-cuts are located on the top surface; c) folding the angled strip centered on each of the V-cuts ninety (90) degrees such that each individual section is perpendicular to each other so as to configure a rectangular frame; and d) interconnecting the head and the tail of the angled strip to configure a rigid front frame. The metallic strip is transformed into an angled strip angled strip by means of rolling, and then folded, interconnected so as to configure the front frame. The front frame made through conventional pressing can be readily replaced. The operation is simplified, and is readily suitable for making front frame with larger dimensions. | 01-30-2014 |
20140029240 | Backlight System and Flat Panel Display Device - The present invention provides a backlight system containing a uniforming device, a reflection plate, a back frame, and a PET (Polyethylene Terephthalate) substrate. The uniforming device is placed on the back frame with the PET substrate configured in between. The reflection plate is configured between the uniforming device and the PET substrate. The back frame contains at least a first main piece and a second main piece jointly forming a main frame of the back frame. The present invention also provides a flat panel display device capable of preventing the light leakage and the cave-in of the reflection plate. | 01-30-2014 |
20140029241 | Panel Display Device, Back Frame and Manufacuring of Back Frame - The present invention provides a panel display device, back frame and manufacturing method for back frame. The back frame includes at least two main splicing elements forming back frame, the at least two main splicing elements including main splicing element for disposing light source, wherein light source is disposed on a surface of side wall of main splicing element bended upward for light source disposition, downward hooks are disposed on the other surface of side wall away from light source, main splicing element with light source has a first heat-dissipation capability, and remaining main splicing elements of the at least two main splicing elements without light source have a second heat-dissipation capability, first heat-dissipation capability is better than second heat-dissipation capability. As such, the present invention can reduce material and mold costs as well as better heat-dissipation and easy assembling of front frame and panel. | 01-30-2014 |
20140036195 | LCD Device and a Frame Unit Thereof and an Alignment Method of a Liquid Crystal Panel - A liquid crystal display (LCD) device and a frame unit thereof are proposed. The frame unit includes a frame and a back plate unit. The frame includes a cover plate and a rib connected to the cover plate. The cover plate props the upper surface of a liquid crystal panel in the LCD device flexibly. The rib props the lateral side of the liquid crystal panel flexibly. The back plate unit includes a bottom plate and a side plate connected to the bottom plate. The bottom plate supports an optical component of the LCD device. The side plate works with the rib to prop the liquid crystal panel. An alignment method of the liquid crystal panel is proposed as well. The advantages of the present invention are that the thickness of a bezel of the LCD device is greatly reduced, production costs of the LCD device are decreased, and a design of an extremely narrow bezel is implemented. | 02-06-2014 |
20140036196 | LCD Display, Backlight module, and Back Plate Component Thereof - The present invention discloses an LCD display device, a backlight module and a back plate component thereof. The had plate component includes a movable part and an arm part. The movable part includes a loading part and an erection part, where the loading part is used for loading the light guiding plate and comprises a first guiding part, and the erection part is used for setting up the light source. The arm part includes a second guiding part. The movable part and the arm part are allowed to slide oppositely through the coordination of the first guiding part and the second guiding part such that the light source is allowed to slide near or away the arm part. | 02-06-2014 |
20140036202 | Backlight Module and Liquid Crystal Display - The present invention discloses a backlight module and a liquid crystal display (LCD). The backlight module includes a backplane, a light guide plate, a heat dissipation element and a connector. The light guide plate is disposed on the side of the backplane. The heat dissipation element includes a horizontal part and a vertical part interconnected to each other. The horizontal part is disposed on the other side of the backplane away from the light guide plate, and the vertical part is disposed next to light incident surface of the light guide plate. The light source is disposed on the side of the vertical part close to light incident surface. The connector connects the heat dissipation element to the backplane and allows the heat dissipation element to move relatively to the backplane in the gap direction between the light guide plate and the light source. Through this way, the backlight module and LCD according to the present invention can effectively prevent the light guide plate to squeeze the light source and reduce the temperature of the light source. | 02-06-2014 |
20140036476 | Backlightmodule, Assembly Method and Assembly Fixture for Backlightmodule - The present invention provides a backlight module, assembly method and assembly fixture for backlight module. The backlight module comprises an optical component set and a back plate. Optical component set is disposed in a stacked manner, the back plate comprises at least two independent back plate elements for clamping respectively at least a side wall of the optical component set. Each back plate element comprises a top wall, a bottom wall and a side wall connecting the top wall and the bottom wall. Each back plate element is assembled onto an optical component set from a side and clamping the optical component set with the top wall and the bottom wall of the back plate element. The assembly of the back plate can be performed on an assembly fixture to improve the assembly efficiency of backlight module. | 02-06-2014 |
20140043557 | Liquid Crystal Display Device, Backlight Module and Back Plate Component - The present invention provides a liquid crystal display device, backlight module and back plate component thereof. The backlight module includes optical member, and the back plate element includes first splicing element and second splicing element. First splicing element is disposed with first accommodation trench to accommodate first side of optical member. One end of second splicing element is coupled with one end of first splicing element, and second splicing element is disposed with second accommodation trench to accommodate second side of optical member. Before assembly, first splicing element and second splicing element can rotate around coupled end, and first splicing element can be rotated to inside of second accommodation trench or second splicing element can be rotated to inside of first accommodation trench. The back plate element of the present invention can be folded for transport before assembly to reduce transport cost. | 02-13-2014 |
20140043792 | Display Device, Back Plate Element and Splicing Parts of Backlight Module and Manufacturing Mold for Splicing Parts Thereof - The present invention provides a display device, back plate element for backlight module and manufacturing mold for splicing parts. The back plate element includes at least two splicing parts and the splicing parts are disposed on the same side of optical component of backlight module. Splicing part has splicing unit for connecting another splicing part. Through adjusting the number of splicing parts, the side length of back plate elements can be adjusted to side length of optical component. The back plate element can be disassembled to reduce the transport volume. A plurality of splicing parts can be manufactured with the same manufacturing mold. As such, the present invention can achieve mold sharing and reduce mold cost. | 02-13-2014 |
20140043793 | Display backplane and LCD device - The present invention discloses a display backplane and an LCD device. The display backplane comprises multiple supporting brackets and a connecting slot, wherein, the connecting slot comprises a sliding slot and a protruding platform, and the protruding platform is sliding held in the sliding slot, and at least two of the brackets can rotate relatively about a first rotation axis perpendicular to the plane of the display backplane. After rotation, the display backplane formed by the brackets is smaller in volume such that it can reduce the volume occupied by the packing and shipping during transportation process of the display backplane in order to reduce the packing and shipping cost during transportation process of the display backplane. | 02-13-2014 |
20140049715 | Liquid Crystal Display Device - The present invention provides a liquid crystal display device, which includes a plurality of pixel units arranged in a matrix form. Each of the pixel units further includes a first sub-pixel electrode and a second sub-pixel electrode. The first sub-pixel electrode is set at a central position of the pixel unit. The second sub-pixel electrode is circumferentially set along a circumference of the first sub-pixel electrode. With the above arrangement, the present invention improves the γ view angle characteristics of the liquid crystal display device to provide enhanced performance of displaying of the liquid crystal display device and thus improving quality of displaying. | 02-20-2014 |
20140049989 | Assembly Method for Backlight Module and Assembly Equipment Thereof - The present invention discloses an assembly method for backlight module and assembly equipment thereof. The method includes: stacking reflector, light-guiding plate and optical film to form a component entirety and fixing the component entirety; fixing at least two main connection elements in head-to-tail manner to form a back plate on four sides around the component entirety so as to fix reflector, light-guiding plate and optical film to corresponding position on the back plate respectively. The method is suitable for realization with automatic equipment. Through automatic equipment to assemble backlight module, the assembly efficiency can be improved to reduce the labor required for backlight module assembly and reduce labor cost. | 02-20-2014 |
20140063399 | Liquid Display Device and the Backplane Module Thereof - A method for making a heatsink device to be incorporated into a backlight module of a liquid crystal display device is provided and the method comprises the steps of: a) providing a hollowed tube having a substantially rectangular cross section, and the tube including a first support portion, a second supporting, a first vertical section, and a second vertical section interlinked with each other; and b) cutting the hollowed tube along the first and second vertical sections along a longitudinal direction such that first heatsink unit configured with the first supporting portion and the first vertical section, and a second heatsink unit configured with the second supporting portion and the second vertical section are created. The disclosure of the present invention can readily reduce material cost, while promotes the design of light, slim and compact of the product. | 03-06-2014 |
20140063401 | Liquid Crystal Display and Backlight Module and Frame Unit Thereof - The present invention discloses a liquid crystal display and a backlight module and a frame unit thereof. The frame unit includes a holder part and an intermediate frame. The holder part is provided with a supporting portion and a vertical portion. The supporting portion supports the light guide plate, and the mating portion is disposed on the side of the vertical portion away from the supporting portion. The mating portion is provided with a mating face, and the mating face tilts from the side of the vertical portion close to the light guide plate to the side of the vertical portion away from the light guide plate. The intermediate frame presses against the light guide plate, and an inverted U-shaped groove is disposed on the intermediate frame. A mating portion is disposed in the inverted U-shaped groove, and a mating face abuts on the inner surface of the inverted U-shaped groove close to the light guide plate. The present invention can solve the eversion problem of the intermediate frame of the liquid crystal display. | 03-06-2014 |
20140063698 | Back Frame and Liquid Display Device with the Same - A back frame including at least two main pieces is disclosed. The adjacent main pieces are assembled via assembly sections, and a plurality of anchor points are arranged on different locations of each of the assembly sections. The size of the back frame is variably configured by assembling the adjacent main pieces through different anchor points. The main pieces with anchor points on different locations may be manufactured by the same mold. The main pieces are assembled to form back frame with different sizes so as to reduce the mold cost and the manufacturing cost. | 03-06-2014 |
20140063787 | Liquid Crystal Device, Backlight Module, and Backplane - A backplane for a backlight module is disclosed. The backplane includes a light incident support for arranging a light source of the backlight module. The light incident support includes an aeration tank for dissipating heat generated from the light source, a sidewall and a connected bottom, wherein the light incident support is formed by extruded alumni. A liquid crystal device and a backlight module are also disclosed. The above backplane, backlight module and liquid crystal device may reduce the cost and enhance the heat dissipation performance. | 03-06-2014 |
20140063788 | Backlight System and Liquid Crystal Devices with the Same - A backlight system and the liquid crystal device are disclosed. The backlight system includes a back plate, optical films and a protecting member. The back plate includes at least two main connecting members, and at least one main connecting member includes a top plate and a down plate. The protecting member includes a first portion and a second portion. The protecting member is fixed on the top plate so that the first portion is arranged above the top plate to separate the top plate and the liquid crystal panel above the top plate. The second portion is arranged on a down surface of the top plate to separate the top plate and the optical films. In this way, the assembling efficiency is high and the labor cost is low. In addition, the risk of scratching the liquid crystal panels and the optical films during the assembling process of the backlight system is also reduced. | 03-06-2014 |
20140184982 | Backlight Module for Liquid Crystal Display Device and Method for Making Heatsink - A backlight module for a liquid crystal display and a method for manufacturing a heat dissipation part of the backlight module. The method includes the steps of: preparing a hollow pipe ( | 07-03-2014 |
20140211124 | Liquid Crystal Display Device and Backlight Module - The present invention provides a liquid crystal display device and a backlight module incorporated in the liquid crystal display device. The backlight module includes a waveguide, an optical film, an elastic member, and an alignment pin. Wherein the elastic members support corners of the waveguide, and the optical film is disposed onto a surface of the waveguide facing away the elastic members. Wherein the alignment pin is arranged on a side of the elastic member facing the optical film which includes at least a positioning hole is defined, wherein the positioning hole envelopes onto the alignment pin and at least a portion of the alignment pin extending beyond the positioning hole. Wherein the aligning pin has an enlarged head portion having a diameter larger than a diameter of the positioning hole. By this arrangement, the optical film can be prevented from getting loosened, and the quality of the backlight module can be ensured. | 07-31-2014 |
20150085221 | BACKLIGHT MODULE AND CORRESPONDING LIQUID CRYSTAL DISPLAY - The present invention relates to a backlight module and a liquid crystal display (LCD). The backlight module comprises a back plate, a light source, a light guide plate, a plastic housing and a front frame which has four straight subframes. The front frame covers an upper surface of the plastic housing and fixes a display panel by matching with the plastic housing. The front frame of the backlight module and the corresponding LCD of the present invention has a simple structure, which lowers manufacturing cost of the backlight module and reduces weight of the backlight module in the meantime. | 03-26-2015 |