Patent application number | Description | Published |
20090115937 | LIGHT GUIDE PLATE AND LIQUID CRYSTAL DISPLAY USING THE SAME - Disclosed is a light guide plate, comprising a light guide plate body and a plurality of micro mirrors formed on an upper surface of the light guide plate body for controlling a reflection direction of light incident on the light guide plate. The amount of light output from a backlight module using the light guide plate can be controlled by adjusting an angle of each of the micro mirrors with respect to an incident light from a light source. | 05-07-2009 |
20090130486 | COLOR FILTER SUBSTRATE AND MANUFACTURING METHOD THEREOF - There is provided a method of manufacturing a color filter substrate, comprising: preparing a color mask including a cyan transparent layer, a fuchsine transparent layer and a yellow transparent layer; preparing a color sensitive material substrate including a red sensitive emulsion cyan layer, a green sensitive emulsion red layer and a blue sensitive emulsion yellow layer; exposing the color sensitive material substrate using the color mask; and performing processes of development, bleaching, fixation and stabilization on the color sensitive material substrate. | 05-21-2009 |
20100225608 | TOUCH DISPLAY AND MANUFACTURING METHOD THEREOF - A touch display comprises a color filter substrate, an array substrate opposite to the color filter via a plurality of spacers and a voltage detection circuit. The color filter substrate comprises an upper substrate and a common electrode formed on the upper substrate, and the array substrate comprises a lower substrate and a gate line, a data line and a pixel electrode formed on the lower substrate. The plurality of spacers comprise a first spacer formed between the gate line and the common electrode and a second spacer formed between the data line and the common electrode, which are capable of electrically connecting the common electrode with the gate line and the data line respectively under an external pressure more than a threshold value. The voltage detection circuit is connected with the gate line and the data line so as to detect whether the voltage on the gate line and the voltage on the data line become equal to the voltage of the common electrode. | 09-09-2010 |
20100245700 | TFT-LCD ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND LIQUID CRYSTAL DISPLAY PANEL - A TFT-LCD array substrate, a manufacturing method thereof and a liquid crystal display panel are provided in the invention. The TFT-LCD array substrate comprises a plurality of first gate lines and a plurality of first data lines, and a plurality of pixel regions are defined by intersecting the first gate lines and the first data lines with each other. A first pixel electrode and a first TFT are formed in each of the pixel regions, and a second TFT and a second pixel electrode are further comprised in each of the pixel regions. The second TFT is connected with the second pixel electrode, the first pixel electrode and the second pixel electrode form the voltage difference to drive the reversion of the liquid crystal molecules, and the first TFT and the second TFT are turned on or off simultaneously. | 09-30-2010 |
20110063562 | LCD SUBSTRATE AND LCD PANEL - A liquid crystal display (LCD) substrate, comprising: at least one pattern region; and a cutting region around the at least one pattern region, wherein a piezoelectric thin film is formed in the cutting region, and each end of the piezoelectric thin film is connected with a lead. | 03-17-2011 |
20110069247 | TFT-LCD ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - A method of manufacturing a thin film transistor liquid crystal display (TFT-LCD) array substrate comprises: forming a gate line and a gate electrode on a base substrate, and then depositing a gate insulating layer on the base substrate; forming an active layer, a data line, a source electrode, and a drain electrode on the gate insulating layer, and removing the gate insulating layer in the region other than the regions of the active layer, the data line, the source electrode and the drain electrode; forming a first via hole, a second via hole and a third via hole in a photoresist layer by an exposing and developing process; and forming a pixel electrode, a first connection electrode and a second connection electrode on the photosensitive resin layer. The pixel electrode is connected with the drain electrode through the third via hole. | 03-24-2011 |
20110074663 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - A method comprises steps of: forming successively a first conductive pattern, a first insulating layer, a second conductive pattern, and a second insulating layer on a base substrate; patterning the second insulating layer and the first insulating layer with a double-tone mask, forming at least a half lap joint via hole in the second insulating layer, and forming at least a full lap joint via hole in both the first insulating layer and the second insulating layer, wherein the second conductive pattern corresponds to a part of the half lap joint via hole, and the first conductive pattern corresponds to the whole of the full lap joint via hole; forming a third conductive pattern and a fourth conductive pattern on the base substrate wherein the third conductivity pattern is formed on the surface of the second conductivity pattern and the first insulating layer through the half lap joint via hole, and the fourth conductive pattern is formed on the surface of the first conductive pattern through the full lap joint via hole. | 03-31-2011 |
20110157587 | TFT-LCD ARRAY SUBSTRATE, METHOD AND APPARATUS FOR DETECTING SIZE OR ALIGNMENT DEVIATION OF MULTILAYER PATTERNS - An embodiment provides a thin film transistor liquid crystal display (TFT-LCD) array substrate comprising a substrate and multilayer array patterns formed on the substrate, and a detecting mark, which is used to detect the size or alignment deviation of one array pattern among the multilayer array patterns and provided in a region of the substrate where the multilayer array patterns are not provided. The detecting mark comprises a detecting area and a detecting pattern which is provided in the same layer as the array pattern to be detected, the detecting pattern is located within the detecting area, and the detecting pattern has transmissivity or reflectivity different from that of the remaining area in the detecting area other than the detecting pattern. | 06-30-2011 |
20110278576 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - An array substrate comprises: a base substrate; a display area comprising gate lines and data lines formed on the base substrate, wherein a pixel electrode and a first thin film transistor are formed in each of pixel units defined by the gate lines and the data lines which are crossed with each other, and the gate lines comprises a first gate line and a second gate line; and a dummy area which is at the periphery of the display area, which comprises a second thin film transistor and a connecting structure for each gate line, wherein the first gate line and the second gate line are connected with each other through the second thin film transistor and the connecting structure for the first gate line. | 11-17-2011 |
20110279132 | METHOD FOR DETECTING PATTERN OFFSET AMOUNT OF EXPOSED REGIONS AND DETECTING MARK - A method for detecting a patter offset amount of exposed regions comprises forming at least one pair of conductive detecting marks with a predetermined position relationship by a patterning process including two exposing processes; detecting an electrical characteristic of the at least one pair conductive detecting marks, if the detected electrical characteristic does not meet a predetermined position relationship, it is determined that the pattern offset amount of the exposed regions in two exposure steps is not qualified; and if the detected electrical characteristic meets the predetermined position relationship, it is determined that the pattern offset amount of the exposed regions in two exposure steps is qualified. | 11-17-2011 |
20110281206 | EXPOSURE APPARATUS, MASK PLATE AND EXPOSING METHOD - An exposure apparatus comprises: a loading stage for supporting a substrate; a mask plate parallel to the loading stage and above the loading stage, the mask plate including a light transmitting region and a light absorbing region on its lower surface, a light reflecting region being provided in the light absorbing region; a lens device provided between the mask plate and the loading stage; a first illumination light source, light from which vertically striking on the upper surface of the mask plate from above, passing through the mask plate and striking on the loading stage via the lens device; a light reflecting device provided in the lens device; and a second illumination light source, light from which being reflected onto the lower surface of the mask plate by the light reflecting device located in the lens device, the light being reflected by the light reflecting region on the lower surface of the mask plate and striking on the loading stage via the lens device. | 11-17-2011 |
20120092597 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - An array substrate comprises a first metal layer in which first signal lines are disposed; a second metal layer in which second signal lines are disposed; an insulation layer provided between the first and second metal layers. A repairing line is provided in edge regions of the second metal layer and insulated from the second signal lines, and the repairing line comprises a first longitudinal portion, a second longitudinal portion and a transverse portion, the first longitudinal portion is electrically connected to the second longitudinal portion by the transverse portion. A projection of the first longitudinal portion in a plane of the first metal layer intersects with one end of each of the first signal lines, and a projection of the second longitudinal portion in the plane of the first metal layer intersects with the other end of each of the first signal lines. | 04-19-2012 |
20120097056 | TRANSFER PRINTING APPARATUS FOR MASK PATTERN AND MASK PATTERN PREPARATION METHOD - The present invention discloses a mask pattern transferring device and a method of preparing a mask pattern transferring device. The mask pattern transferring device comprises: a magnetization head disposed on a magnetization head carrying device, for magnetizing composite powders each comprising a core of ferromagnetic metal and an outer resin film; a rotary roller formed of a non-ferromagnetic material, for adsorbing the composite powders magnetized by the magnetization head; a demagnetization head disposed at a downstream of the magnetization head in the rotating direction of the rotary roller, for demagnetizing the magnetized composite powders adsorbed by the rotary roller; and a collecting container, the outer edge of which is tangent with one side of the rotary roller, and which is disposed at the downstream of the magnetization head along the periphery of the rotary roller to collect the demagnetized composite powders. | 04-26-2012 |
20120168791 | METHOD FOR PREVENTING ELECTROSTATIC BREAKDOWN, METHOD FOR MANUFACTURING ARRAY SUBSTRATE AND DISPLAY SUBSTRATE - An embodiment of the disclosed technology provides a method for preventing electrostatic breakdown during the manufacturing process of the array substrate. The method comprises: when forming a conductive pattern of a substrate, connecting conductive lines for forming the conductive pattern with a closed conductive ring on a same layer as the conductive lines in a peripheral region of the substrate, and wherein when electrostatic charges are generated over the metal line, the electrostatic charges are led to the closed conductive ring. | 07-05-2012 |
20120201964 | RESIST COATING DEVICE AND METHOD - A gumming device and method can reduce or avoid generation of air bubbles between layers thereby improving quality and manufacturing efficiency of TFT LCD. The gumming device comprises a nozzle, a gum feeding mechanism connected with the nozzle and a nozzle moving mechanism. Wherein at least two rows of gum injection holes are included in the nozzle, and the two adjacent rows of gum injection holes are separated by a spacer. The gumming method comprises that the nozzle is moved on the substrate by the nozzle moving mechanism, and each row of gum injection holes in the nozzle is successively opened in a direction opposite to the moving direction of nozzle for applying gum. The gumming device is used for applying multilayer gum. | 08-09-2012 |
20120234480 | METHOD FOR FIXING GLASS SUBSTRATES AND METHOD FOR PREPARING FLEXIBLE DISPLAY DEVICE - Embodiments of the disclosed technology disclose a method for fixing glass substrates and a method for preparing a flexible display device. The method for fixing glass substrates comprises coating an edge portion of a first glass substrate corresponding to a second glass substrate with epoxy resin and screeding the coated epoxy resin layer, adhering the second glass substrate to the first glass substrate, and annealing the two glass substrates. With the technical solution of this disclosed technology, the time period for fixing the adhered glass substrates can be reduced with an improved productivity. | 09-20-2012 |
20120251944 | PHOTOLITHOGRAPHY METHOD AND APPARATUS - Embodiments of the disclosed technology disclose a photolithography method and apparatus, and the method comprises: hydrophobicity-treating edge portions of a surface of a substrate to be applied with photoresist; and applying hydrophilic photoresist to the surface of the substrate subject to hydrophobic treatment. With the disclosed technology, the usage amount of thinner in the edge photoresist-removing procedure can be greatly reduced or even eliminated, thereby reducing production costs and increasing production efficiency. | 10-04-2012 |
20120307171 | PIXEL STRUCTURE, LCD PANEL, AND MANUFACTURING METHOD THEREOF - An embodiment of the disclosed technology provides a pixel structure, comprising a TFT, a reflective region and a transmissive region, wherein the reflective region comprises a reflective region insulation layer, a reflection layer on the reflective region insulation layer and a reflective region pixel electrode on the reflection layer, and the transmissive region comprises a transmissive region pixel electrode, wherein the reflective region pixel electrode and the transmissive region pixel electrode form an integral structure, and the integral structure of the pixel electrodes is connected with the drain electrode of the TFT, wherein the organic layer in the reflective region is formed on an array substrate prior to a gate electrode of the TFT, and the reflection layer in the reflective region and the gate electrode of the TFT are formed in a same patterning process by using a same metal layer. | 12-06-2012 |
20120309136 | MANUFACTURE METHODS OF THIN FILM TRANSISTOR AND ARRAY SUBSTRATE AND MASK - Embodiments of the disclosed technology disclose manufacture methods of a thin film transistor and an array substrate and a mask therefor are provided. The manufacture method of the thin film transistor comprises: patterning a wire layer by using a exposure machine and a mask with a first exposure amount larger than a normal exposure amount during formation of source and drain electrodes; forming a semiconductor layer on the patterned wire layer; patterning the semiconductor layer by using the exposure machine and the mask with a second exposure amount smaller than the first exposure amount. The mask comprises a source region for forming the source electrode, a drain region for forming the drain electrode and a slit provided between the source region and the drain region, and the width of the slit is smaller than the resolution of the exposure machine. | 12-06-2012 |
20130147737 | DISPLAY PANEL FOR THE BLIND AND METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE FOR THE BLIND - Embodiments of the present invention provide a display panel for the blind and a method for manufacturing the same and a display device for the blind. The display panel for the blind comprises: an array substrate, including a glass substrate and data lines and gate lines formed on the glass substrate, the data lines and gate lines intersecting each other so as to form pixel units, each of the pixel units including a pixel electrode; a touch substrate, including a flexible film layer and charged columnar structures provided on the flexible film layer; and an elastic film layer, provided between the array substrate and the touch substrate, wherein a side of the touch substrate on which the charged columnar structures are formed faces a side of the array substrate on which the pixel electrodes are formed, and the charged columnar structures on the touch substrate correspond to the pixel electrodes on the array substrate one to one. | 06-13-2013 |
20130148073 | Method For Preparing Conducting Film On Ultra-Thin Glass Substrate, LCD Substrate, Liquid Crystal Panel and LCD Device - The invention is related to a method of preparing a conducting film on an ultra-thin glass substrate. The preparing method uses magnetron sputtering, setting an initial magnetron sputtering power and/or an initial flow rate of argon to deposit the conducting film, detecting film layer stress of the conducting film by a pressure sensor on provided on the ultra-thin glass substrate, and adjusting a magnetron sputtering power and/or a flow rate of argon gas in real time according to the detected film layer stress, such that an absolute value of the film layer stress is kept below a predetermined value; the ultra-thin glass substrate has a thickness less than 0.1 mm. | 06-13-2013 |
20130293866 | MASK PLATE AND EXPOSING METHOD - A mask plate comprises a light transmitting region; a light absorbing region; and a light reflecting region provided in the light absorbing region on one side of the mask plate. An exposing method using the mask plate comprises placing a first substrate coated with a first photosensitive resist layer under and parallel to the mask plate; having first light vertically strike on an upper surface of the mask plate from above, pass through the light transmitting region of the mask plate, and strike on the first photosensitive resist layer; placing a second substrate coated with a second photosensitive resist layer under and parallel to the mask plate; and having second light reflected by the lens device onto the surface of the mask plate where the light reflecting region is provided, then reflected by the light reflecting region and strike on the second photosensitive resist layer. | 11-07-2013 |
20140059850 | Manufacturing Method Of Flexible Display Substrate - An embodiment of the invention provides a manufacturing method of flexible display substrate ( | 03-06-2014 |
20140065388 | Flexible Substrate, Support Platform, Flexible Display And Manufacturing Method Thereof - The invention relates to manufacturing of displays. A flexible substrate is disclosed, which has a plurality of spacers arranged at intervals on one side thereof. The invention also discloses a support platform with spacers arranged at intervals, a flexible display formed from the flexible substrate with the spacers arranged at intervals and a method for manufacturing the flexible display. | 03-06-2014 |
20140077207 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - Embodiments of the present invention relate to an array substrate and a manufacturing method thereof. The manufacturing method comprises: step 1: forming a gate line, a gate electrode, a first insulating layer, an active layer and ohmic contact layers on a base substrate by a first patterning process using a gray-tone or half-tone mask, in which the active layer between the ohmic contact layers corresponds to a channel region; step 2: forming a second insulating layer and a pixel electrode film on the base substrate obtained after the step 1 by a second patterning process using a gray-tone or half-tone mask; and step 3: forming a drain electrode, a source electrode, a data line and a passivation layer on the base substrate obtained after the step 2 by a third patterning process using a gray-tone or half-tone mask. | 03-20-2014 |
20140085577 | ARRAY SUBSTRATE AND DISPLAY DEVICE COMPRISING THE SAME - The embodiments of the present invention disclose an array substrate and a display device comprising the array substrate. The array substrate comprises a pixel electrode and a common electrode, and a color resin layer between the pixel electrode and the common electrode, and conductive particles are dispersed within the color resin layer. | 03-27-2014 |
20140125578 | Display Panel And Operation Control Method Thereof, And Display Device - A display panel, an operation control method thereof and a display device for improving users' experience of display products. Wherein the display panel comprises a flexible substrate ( | 05-08-2014 |
20140134381 | PACKAGING METHOD AND DISPLAY DEVICE - A packaging method and a display device are disclosed. The packaging method comprises: packaging a display element on a substrate having the display element disposed thereon to form a package covering the display element, wherein a first substance is disposed on at least a part of the substrate inside the package, the first substance comprising thermite; and initiating the first substance to obtain a second substance comprising a product of the thermite reaction. | 05-15-2014 |
20140141683 | METHOD FOR PREPARING FLEXIBLE DISPLAY DEVICE - A method for preparing a flexible display device comprises: forming a release layer ( | 05-22-2014 |
20140162522 | METHOD FOR MANUFACTURING A FLEXIBLE DISPLAY DEVICE - The present invention relates to the display technology field and provides a method for manufacturing a flexible display device, wherein an adhesion layer having a rough surface is formed at the juncture of a releasing layer and a carrier substrate before a flexible substrate is formed on the carrier substrate. The technical solution of the present invention can improve the qualified rate of the flexible display device. | 06-12-2014 |