Patent application number | Description | Published |
20090303748 | LIGHT GUIDE DEVICE AND BACKLIGHT MODULE - A light guide device and a backlight module. The backlight module comprises a light guide device and a plurality of light sources. The light guide device comprises a housing, comprising a frame around the housing; and a light guide plate, integrated inside the frame and comprising a light-emitting surface on one side of the light guide plate inside the frame and a light-receiving surface on one edge of the light guide plate, wherein a plurality of slots are disposed between the light guide plate and the frame and on other edges different from the edge whereon the light-receiving surface is disposed, and each of a plurality of barriers is disposed on an inner side of the light guide plate while being adjacent to one of the plurality of slots. The barriers are capable of reflecting the light traveling toward the frame back to the backlight module to improve the light efficiency. | 12-10-2009 |
20110157082 | Matrix Resistive Touch Panel and Design Method Thereof - A matrix resistive touch panel including a plurality of first sensing electrodes, a plurality of second sensing electrodes, a control circuit and a compensating circuit is provided. Each first sensing electrode has a first end and a second end. Each second sensing electrode has a third end and a fourth end. The compensating circuit is electrically connected to the control circuit, the first and the second ends of the first sensing electrodes, and the third and the fourth ends of the second sensing electrodes. The compensating circuit is used for equating a plurality of first impedances between the first ends and the control circuit, equating a plurality of second impedances between the second ends and the control circuit, equating a plurality of third impedances between the third ends and the control circuit, and equating a plurality of fourth impedances between the fourth ends and the control circuit. | 06-30-2011 |
20120075218 | TOUCH PANEL AND TOUCH DISPLAY DEVICE USING THE SAME - A touch panel comprising a substrate, a touch element, a first grounding electrode, an insulation layer and a second grounding electrode is disclosed. The touch element is disposed on a first surface of the substrate. The first grounding electrode is disposed on the first surface to surround the touch element. The insulation layer is disposed on the first surface to cover the touch element and the first grounding electrode. The second grounding electrode is disposed on the first insulation layer or on a second surface of the substrate opposite to the first surface. Therefore, the ESD can be conducted to the grounding end G of the circuit component through the enclosed first grounding electrode, and the signal interference between the touch panel and display can be shielded by the second grounding electrode to enhance anti-ESD and anti-noise abilities of the touch panel. | 03-29-2012 |
20120081301 | METHOD FOR TRANSMITTING TOUCH PANEL DATA - A method for transmitting touch panel data is provided. The method is adapted for transmitting coordinate data of at least a touch point being touched on the touch panel and includes the following procedures. The at least coordinate data is compressed. A serial data transmission interface command and a serial data transmission interface client address are appended in front of the compressed at least coordinate data, such that the compressed at least coordinate data is encapsulated into a serial transmission data packet. In addition, the serial transmission data packet is transmitted through a serial data transmission channel. | 04-05-2012 |
20120170291 | FRAGRANCE LAMP STRUCTURE - A fragrance lamp structure including a carrying element, a lighting element and a driving element is provided. The carrying element has a carrying surface, a first contact surface and a second contact surface. The carrying surface and the first contact surface are opposite to each other, and so are the carrying surface and the second contact surface opposite to each other. The lighting element has a first heat output surface facing the first contact surface of the carrying element. The lighting element generates a first heat going through the first heat output surface and the first contact surface to heat up the carrying element. The driving element has a second heat output surface facing the second contact surface of the carrying element. The driving element generates a second heat going through the second heat output surface and the second contact surface to heat up the carrying element. | 07-05-2012 |
20120188184 | DISPLAY HAVING A FRAME, TOUCH DISPLAY, AND METHOD OF MANUFACTURING A FRAME - A display having a frame, a touch display, and a method of manufacturing a frame are provided. The display includes a first frame, a second frame, and a display panel. The first frame includes a bottom surface, a sidewall, and a strengthened structure. The sidewall connects the bottom surface to define an accommodation space. The strengthened structure connects a terminal of the sidewall away from the bottom surface, is located at a side of the sidewall facing the accommodation space, and is substantially parallel to the sidewall. The strengthened structure has a contact surface. The contact surface faces the bottom surface and is substantially parallel to the bottom surface. The second frame is configured in the accommodation space and has a locking portion that has a locking surface leaning against the contact surface of the strengthened structure. The display panel is accommodated in the second frame. | 07-26-2012 |
20120223919 | TOUCH PEN - A touch pen includes a power supply circuit, a signal-receiving electrode, an inverted amplifying circuit and a signal-emitting electrode. The power supply circuit provides the touch pen with a working voltage, and the signal-receiving electrode receives at least one surface signal of a touch-sensing structure of a capacitive touch-sensitive device. The inverted amplifying circuit reversely amplifies the surface signal to generate a reversely amplified signal, and the signal-emitting electrode emits the reversely amplified signal to attenuate a detection signal of the capacitive touch-sensitive device in a position coinciding with a touch point of the touch pen. | 09-06-2012 |
20120287653 | ROTATABLE LIGHTING APPARATUS - A rotatable lighting apparatus includes a terminal, a base which includes a protruding part at a junction portion thereof, a rotatable lamp holder pivoted at the base and including a heat dissipation part and a lighting source, a passing-through device passing through the base and the rotatable lamp holder, and a bellow device connected to the base and the rotatable lamp holder. The heat dissipation part has a plurality of restricting trenches for fastening to the protruding part. When a tensile force is applied to the rotatable lamp holder, the rotatable lamp holder is capable of moving relative to the base along a moving-axis, so that the rotatable lamp holder is capable of rotating relative to the base. When the tensile force is removed, the rotatable lamp holder is fastened to one of the restricting trenches, so that the rotatable lamp holder is fixed to the base. | 11-15-2012 |
20130044505 | ILLUMINATION APPARATUS - An illumination apparatus includes a light-guiding pillar, a sleeve, and a point light source. The light-guiding pillar has a light-emitting surface, a bottom surface, a light incident surface, and a reflection bar disposed on the bottom surface. An extension direction of the reflection bar is parallel to an extension direction of the light-guiding pillar. The light incident surface of the light-guiding pillar is disposed in the sleeve. The sleeve includes a reflection portion surrounding the light incident surface and extending along a direction away from the light-guiding pillar. An internal diameter of the reflection portion decreases in a direction away from the light incident surface. The portion of the light beams emitted by the point light source are reflected to the light incident surface by an inner surface of the reflection portion and enter the light-guiding pillar. | 02-21-2013 |
20130099667 | ILLUMINATION DEVICE CAPABLE OF BEING CONTROLLED BY BLOW - An illumination device capable of being controlled by blow includes a casing, a light emitting module, a driving circuit board and a blow sensing module. At least one air hole is formed on a periphery of the casing. The light emitting module is disposed on a top of the casing. The driving circuit board is disposed in the casing and electrically connected to the light emitting module. The blow sensing module is disposed in the casing, electrically connected to the driving circuit board and used for sensing blow through the at least one air hole. The driving circuit board controls the light emitting module to emit light in different brightness according to a number of blows sensed by the blow sensing module. | 04-25-2013 |
20130100058 | TOUCH DISPLAY PANEL - A touch display panel includes a transparent substrate, a touch sensing device layer, an isolating layer, and a display device layer. The touch sensing device layer is located on the transparent substrate. The isolating layer has hydrophobic characteristics and covers the touch sensing device layer. The display device layer is located on the isolating layer, and the isolating layer is located between the touch sensing device layer and the display device layer. By this way, a touch sensing function and a display function can be integrated on a transparent substrate, so as to provide a thin touch display panel. | 04-25-2013 |
20130100684 | ROTATABLE ILLUMINATION DEVICE - A rotatable illumination device includes a first casing, a light emitting module, a first fixing member and a second fixing member. The first casing has a first rotating portion and a first protruding portion is formed on the first rotating portion. The light emitting module is disposed in the first casing. A first indentation is formed on the first fixing member and the first protruding portion can pass through the first indentation. A second indentation and a second protruding portion are formed on the second fixing member and the first protruding portion can pass through the second indentation. The first and second fixing members are fixed together, and the first and second protruding portions are coplanar. The first protruding portion cooperates with the second protruding portion to limit rotating angle of the first casing. | 04-25-2013 |
20130163222 | ILLUMINATION MODULE - An illumination module comprising a light guide member, a first light source and a first polarizing element is provided. The light guide member is a polarization-maintaining light conductor, and comprises a first end, a second end and a main body. The main body is between the first and the second end, and comprises a light emitting area and a reflective area having a plurality of microstructures. The first light source is near the first end of the light guide member. The first polarizing element is between the first end and the first light source. The light of the first light source entering the first polarizing element is separated into a first polarized light and a second polarized light different from the first polarized light. The second polarized light passing through the first polarizing element and striking the microstructures is reflected as a third polarized light emitted to the outside. | 06-27-2013 |
20130163242 | PROTECTIVE COVER AND LAMP MODULE THEREWITH - A protective cover for covering a lamp base assembly of a lamp module is disclosed. The lamp base assembly is adapted for driving the lamp module. The protective cover includes a first housing and a second housing. The first housing includes a first engaging portion and the second housing includes a second engaging portion corresponding to the first engaging portion. When the second engaging portion engages with the first engaging portion, the first housing contains the lamp base assembly cooperatively with the second housing, and a surface of the lamp base assembly respectively is separated from a surface of the first housing and a surface of the second housing by a distance. | 06-27-2013 |
20130163280 | LIGHT GUIDE DEVICE AND ILLUMINATION MODULE USING THE SAME THEREOF - An illumination device comprising a light guide bar, a light source and a reflective sleeve is provided. The light guide bar comprises a first end surface, a second end surface, and a cylindrical surface. The cylindrical surface is disposed between the first end surface and the second end surface and has a light-emitting surface and a reflective surface. The light source is disposed at the outside of the first end surface of the light guide bar. The reflective sleeve covers the second end surface of the light guide bar and has a reflective cavity, which tapers inward to form a vertex angle. A part of the incident light of the light source is reflected to the light-emitting surface via the reflective surface by the reflective cavity or directly reflected to the light-emitting surface by the reflective cavity. | 06-27-2013 |
20130182406 | POLARIZED LIGHT SOURCE MODULE - A polarized light source module, having a first region and a second region adjacent to at least one edge of the first region, includes a lamp shell, at least one light source, a polarization generator, and a micro-structure layer. The light source is disposed in the second region. The polarization generator is disposed in the second region, and the polarization generator is used to polarize light generated from the light source. The micro-structure layer is disposed in the first region, and the micro-structure layer is used to reflect the light polarized by the polarization generator toward a direction away from the lamp shell. | 07-18-2013 |
20130208460 | ILLUMINATION APPARATUS - An illumination apparatus includes a light emitting module and a containing base. The light emitting module includes a light guide bar and a light emitting device disposed on an end of the light guide bar. The light emitting device includes a heat dissipating sheet and a light emitting element. The heat dissipating sheet has a first positioning component. The light emitting element is disposed on the heat dissipating sheet for emitting light to the light guide bar. The containing base is used for containing the light emitting module. A second positioning component is formed on a side of the containing base corresponding to the first positioning component. The second positioning component is used for engaging with the first positioning component when the light emitting module is disposed on the containing base, so as to fix a position of the light emitting module relative to the containing base. | 08-15-2013 |
20130208470 | ILLUMINATION APPARATUS AND LIGHT EMITTING DEVICE THEREOF - An illumination apparatus includes a light emitting device and a fluorescent lamp base having first and second sockets. The light emitting device is disposed on the fluorescent lamp base and includes a light guide bar, first and second plug structures, and a first LED assembly. The light guide bar has first and second ends corresponding to the first and second plug structures respectively. The first and second plug structures are respectively disposed on the first and second ends of the light guide bar for electrically connecting to the first and second sockets respectively. The first LED assembly is disposed in the first plug structure and has two first cables. The two first cables are electrically connected to the first and second plug structures respectively, so as to make the first LED assembly receive power provided by the fluorescent lamp base for emitting light to the light guide bar. | 08-15-2013 |
20130208506 | LIGHT GUIDE DEVICE - A light guide device is provided. The light guide device includes a light guide plate and a light source. The light guide plate includes an incident plane, a bottom plane and a top plane. The bottom plane includes a reflective plane and an inclined bottom plane, wherein the inclined bottom plane connects the bottom of the incident plane and the reflective plane, and the inclined bottom plane is inclined relative to the reflective plane. The top plane includes an inclined top plane, a light-emitting plane and a connecting plane, wherein the inclined top plane connects the top of the incident plane and the connecting plane, the connecting plane connects the inclined top plane and the light-emitting plane, and the inclined top plane is inclined relative to the connecting surface. Furthermore, the light source is located next to the incident plane. | 08-15-2013 |
20130234858 | WEIGHT SENSING DEVICE AND WEIGHT SENSING SYSTEM - A weight sensing device includes a casing, a weight sensing module and a light emitting module. A container placing area and a light emitting area are defined on a surface of the casing and staggered with each other. The weight sensing module is disposed in the casing and corresponding to the container placing area. The weight sensing module records a weight threshold. The light emitting module is disposed in the casing and corresponding to the light emitting area. When a container, which contains a substance, is placed on the container placing area, the weight sensing module senses a current weight of the container and the substance and compares the current weight with the weight threshold. When the current weight is smaller than the weight threshold, the weight sensing module drives the light emitting module to emit light, which is projected through the light emitting area. | 09-12-2013 |
20130250605 | ILLUMINATION DEVICE - An illumination device includes a light guiding core, an optical film and a light emitting module. The optical film separately surrounds the light guiding core. A ratio of a diameter of the optical film to a diameter of the light guiding core is between 2 and 3. The light emitting module is disposed at one side of the light guiding core. | 09-26-2013 |
20130258664 | ILLUMINATION DEVICE - An illumination device includes a light guide bar and light sources. The light guide bar includes a reflective layer, a light-emitting surface opposite to the reflective layer, and a light-incident surface connecting the reflective layer and the light-emitting surface. The light sources are beside the light-incident surface. Each light source includes a light unit and a lens. The lens is between the LED and the light guide bar and includes two opposite planar portions and two opposite arc-surface portions to surround a light-emitting axis. The planar portions are adjacent to each other and form a valley line aligned to the light-emitting axis at a junction of the planar portions. The planar portions respectively face the reflective layer and the light-emitting surface with respect to the valley line; thus, light provided by the LED is partially emitted toward the reflective layer and the light-emitting surface through the planar portions, respectively. | 10-03-2013 |
20130271423 | INPUT DEVICE AND CONTROL PARAMETER ADJUSTING METHOD THEREOF - An input device and a control parameter adjusting method thereof are provided. The input device includes a first storage unit, a second storage unit and a control unit. The first storage unit is configured to store a plurality of control parameters, wherein each of the control parameters indicates a judgment standard of an input action of the input device. The second storage unit is configured to store firmware. The control unit coupled to the first storage unit and the second storage unit is configured to select a best control parameter from the control parameters according to an input control signal and program the best control parameter into the firmware. Wherein the input control signal is generated corresponding to the input action of the input device. | 10-17-2013 |
20130308331 | ANTI-GLARE LIGHT SOURCE - An anti-glare light source includes a linear light source and a light-modulation element. The linear light source is suitable for providing light, and the light-modulation element is disposed on a propagating path of the light. The light-modulation element includes a plurality of parallel bar-shaped prisms. The bar-shaped prisms are arranged along an extension direction of the linear light source. An extension direction of each of the bar-shaped prisms is substantially perpendicular to the extension direction of the linear light source so as to converge the distribution of the light along the extension direction of the linear light source. | 11-21-2013 |
20130314939 | LIGHT EMITTING DEVICE - A light emitting device including a light guide pillar, a reflective layer, and a point light source is provided. The light guide pillar has a light incident terminal surface and includes a first portion and a second portion located between the first portion and the light incident terminal surface. The reflective layer is disposed on the first portion and exposes a portion of the first portion. The reflective layer is not disposed on the second portion. The point light source emits light toward the light incident terminal surface. | 11-28-2013 |
20130335670 | PLANAR DISPLAY DEVICE - A planar display device includes a transparent cover plate and a display unit. The transparent cover plate has an attaching surface. The display unit is fully attached to the attaching surface of the transparent cover plate. | 12-19-2013 |
20130339444 | ELECTRONIC DATA EXCHANGE SYSTEM AND METHOD OF EXCHANGING ELECTRONIC DATA - Electronic data exchange system includes a transmitting portable electronic device and a server. The transmitting portable electronic device has an application program. A user of the transmitting portable electronic device utilizes the application program to generate an electronic data transmission control command. The server includes a data base. The data base stores an electronic data album of the user. When the server transmits electronic data of the user to at least one receiving portable electronic device, and transmits electronic data of at least one user of the at least one receiving portable electronic device to the transmitting portable electronic device according to the electronic data transmission control command, the server updates the electronic data album according to the electronic data of the at least one user. | 12-19-2013 |
20140029305 | LIGHT SOURCE MODULE - A light source module including a light emitting element and a light guiding element is provided. The light guiding element has a light incident surface, a light emitting surface, a first surface, a second surface, a first reflective layer, and a second reflective layer. The light emitting element faces to the light incident surface. The light incident surface is connected to the light emitting surface. The first surface is connected to the light emitting surface and opposite to the light incident surface. The first surface is non-parallel to the light incident surface. The second surface is connected to the first surface and opposite to the light emitting surface. The first reflective layer is disposed on the first surface. The second reflective layer is disposed on the second surface. | 01-30-2014 |
20140043820 | BULB LAMP STRUCTURE - A bulb lamp structure includes a light source, a housing, an optical film and a lamp cover. The housing is used to accommodate the light source. The housing has an opening portion. The optical film is disposed on the opening portion and has a curve surface. The lamp cover is detachably assembled on the housing. The optical film is disposed between the light source and the lamp cover. | 02-13-2014 |
20140063361 | TOUCH PANEL - A touch panel, having a touch sensing region and a peripheral region adjacent to at least one edge of the touch sensing region, includes a cover substrate and a decoration border. The cover substrate has a touch surface and an inner surface opposite to the touch surface. The decoration border is disposed on the inner surface of the cover substrate within the peripheral region. The decoration border includes a first non-black decoration layer and a second non-black decoration layer. The second non-black decoration layer is disposed on the first decoration layer. The first non-black decoration layer is disposed between the cover substrate and the second non-black decoration layer. The second non-black decoration layer covers the first non-black decoration layer along a vertical projective direction. A pattern size of the second non-black decoration layer is larger than a pattern size of the first non-black decoration layer. | 03-06-2014 |
20140063845 | LIGHT-GUIDING PLATE AND PLANE ILLUMINATION APPARATUS THEREWITH - A light-guiding plate and a plane illumination apparatus therewith are disclosed. The plane illumination apparatus includes the light-guiding plate and at least one light-emitting source. The light-guiding plate includes a light incident surface, a first surface opposite to the light incident surface, a second surface between the light incident surface and the first surface, and a light emitting surface opposite to the second surface. The second surface is coated with diffuse reflection layer. The first surface gradually extends substantially toward the light incident surface from its one side near to the second surface to the other side near to the light emitting surface. The light-emitting source is disposed corresponding to the light incident surface for providing a light beam. | 03-06-2014 |
20140092628 | ILLUMINATION DEVICE - An illumination device including a light guiding element, a light emitting element, and a reflective element is provided. The light guiding element has a light incident surface, a light emitting surface, a first surface and a second surface. The light incident surface surrounds the light guiding element and is connected between the light emitting surface and the first surface. The first surface is connected between the light incident surface and the second surface so that the second surface is substantially opposite to the light incident surface. The second surface constructs a depression structure having a diameter gradually changed from the first surface towards the light emitting surface. The light emitting element surrounds the light guiding element to emit a light towards the light incident surface. The reflective element is disposed at least on the first surface. | 04-03-2014 |
20140139468 | TOUCH DISPLAY PANEL MODULE AND ASSEMBLY METHOD THEREOF - A touch display panel module includes a display panel module, a touch panel module, and a combining unit. The display panel module is for displaying images, and the display panel module has a first side, a second side opposite to the first side and a plurality of lateral sides between the first side and the second side. The touch panel module is disposed on the first side of the display panel module for sensing touch input. The combining unit includes an anti-permeation tape and an optical adhesive layer. The anti-permeation tape continuously covers on at least one of edges around the first side of the display panel module. The optical adhesive layer is formed between the display panel module and the touch panel module for combining the display panel module and the touch panel module. | 05-22-2014 |
20140153237 | LIGHT SOURCE MODULE - A light source module is disclosed and includes a carrier, a light-emitting unit, and a lens. The light-emitting unit is disposed on the carrier and has a light-emitting surface. The lens is disposed above the light-emitting unit and has bottom surface and a tapered top surface opposite to the bottom surface. The bottom surface is opposite right to the light-emitting surface. A gap exists between the bottom surface and the light-emitting surface. Therefore, beams emitted by the light-emitting unit are modulated by the lens to be mostly concentrated relatively in a specific radiation angle range and distributed more uniform within the specific radiation angle range, which is conducive to reduction of the glare degree of the light source module. | 06-05-2014 |
20140160743 | LIGHT TUBE - A light tube includes a tube body, at least one light emitting diode, and a transparent cover. The light emitting diode is assembled with the tube body. The transparent cover is disposed on the tube body to cover the light emitting diode and has a roof portion and two side arm portions. A first microstructure region and a second microstructure region are formed on a surface of the roof portion corresponding to the light emitting diode. The second microstructure region extends from two ends of the first microstructure region. A third microstructure region is formed on a surface of each side arm portion corresponding to the light emitting diode. A microstructure density of the second microstructure region is less than or equal to a microstructure density of the first microstructure region, and is greater than or equal to a microstructure density of the third microstructure region. | 06-12-2014 |
20140176473 | TOUCH PANEL AND DRIVING METHOD THEREOF - A touch panel includes a substrate, a plurality of electrodes arranged on the substrate for transmitting a plurality of driving signals and generating a plurality of sensing signals according to the plurality of driving signals, and a driving element. The driving element is for driving the plurality of electrodes, wherein the driving element is disabled within a predetermined period following transition of a common voltage of a display panel. | 06-26-2014 |
20140177259 | ANTI-GLARE LIGHT SOURCE - An anti-glare light source including a linear light source, at least one sleeve and a light adjusting element is provided. The linear light source is suitable for providing a light. The sleeve covers at least one end of the linear light source. The light adjusting element is disposed between the sleeve and the linear light source, wherein the light adjusting element includes a plurality of prism portions. The prism portions cover a portion of the linear light source and arrange along the extension direction of the linear light source, such that the distribution of the light converges along the extension direction of the linear light source. | 06-26-2014 |
20140192555 | PLANAR LIGHT APPARATUS - A planar light apparatus is disclosed and includes a reflection part, a secondary optic device, and a light-emitting device. The secondary optic device has a light incident surface, a light emitting surface, and a side surface, which is an elliptic surface, between the light incident surface and the light emitting surface. A reflecting surface of the reflection part and the light emitting surface face a void space formed between the secondary optic device and the reflection part. Light beams emitted by the light-emitting device into the secondary optic device through the light incident surface can be reflected by the side surface to emit out of the secondary optic device through the light emitting surface into the void space to be reflected by the reflecting surface. Thereby, the planar light apparatus without a conventional light-guiding plate still can offer a planar light source with certain uniformity and can be structured thinner. | 07-10-2014 |
20140198496 | ILLUMINATION APPARATUS - An illumination apparatus includes a transparent case, an opaque member, a ring-shaped light emitting device, and a ring-shaped transparent cover. The transparent case has a central region. The opaque member is disposed on the central region. The ring-shaped light emitting device is disposed in the transparent case corresponding to the central region. The ring-shaped transparent cover is disposed on the ring-shaped light emitting device and has a first arc-shaped ring portion relatively close to the opaque member and a second arc-shaped ring portion relatively away from the opaque member. A refraction microstructure region is formed on an inner surface of the first arc-shaped ring portion for refracting light emitted by the ring-shaped light emitting device. | 07-17-2014 |
20140218972 | LIGHT GUIDING APPARATUS AND LIGHT SOURCE DEVICE INCLUDING THE SAME - A light guiding apparatus includes a light guiding apparatus and a second light guide. The first light guide includes a first end-surface, a second end-surface and a side-surface, in which the first end-surface includes a first light incident surface thereon, the second end-surface includes a first light emitting surface thereon, and the side-surface is located between the first end-surface and the second end-surface of the first light guide. The second light guide has a second incident surface and a second light emitting surface connecting the second incident surface, in which at least a partial region of the second light emitting surface is a roughened surface, the second incident surface or the first light emitting surface is a roughened surface, and the second incident surface is corresponding to the first light emitting surface. | 08-07-2014 |
20140240979 | LIGHT SOURCE DEVICE - A light source device is disclosed and includes a reflective cup, a light-emitting chip, and a light transmissive substrate. The reflective cup has an opening. The light-emitting chip has a light-emitting layer, a first light-emitting surface, and a second light-emitting surface. The first and second light-emitting surfaces are opposite right to a first side and a second side of the light-emitting layer. The light-emitting chip is disposed inside the reflective cup, such that light emitted from the first and second sides emits out of the light-emitting chip through the first and second light-emitting surfaces respectively to be reflected by the reflective cup to be emitted out of the reflective cup through the opening. Therefore, the light extraction efficiency of the light-emitting chip can be improved. | 08-28-2014 |
20140306243 | LIGHT EMITTING DEVICE - A light emitting device includes a frame, a plurality of first light emitting units and a plurality of second light emitting units. The frame includes a base, a plurality of first pillars and a plurality of second pillars, wherein the first pillars and the second pillars are extended from a periphery of the base and arranged interlacedly, the first pillars are bent inwardly with respect to the base, and the second pillars are bent outwardly with respect to the base. Each of the first light emitting units is disposed on one of the first pillars. Each of the second light emitting units is disposed on one of the second pillars. | 10-16-2014 |
20140307434 | LIGHT SOURCE MODULE - A light source module includes a base, a plurality of light emitting components and a reflecting member. The light emitting components is disposed on the base, and the adjacent light emitting components form a gap therebetween. The reflecting member is disposed on the base and surrounded by the light emitting components. The reflecting member has a reflecting surface facing the light emitting components so as to avoid the light from being blocked by the opposite light emitting component and to redirect the light project via the gap formed between the adjacent light emitting components. | 10-16-2014 |
20140321128 | OPTICAL LENS AND LIGHT SOURCE DEVICE - An optical lens including a first light exit surface, a total internal reflection (TIR) surface, a second light exit surface and a third light exit surface connected in an order, and correspondingly has a first intersection, a second intersection and a third intersection therebetween. A first line between the first intersection and a reference point on an optical axis of the optical lens intersects with the optical axis to form a first angle between 30 degrees to 60 degrees, and a first direction of the reference point pointing toward a point on the TIR surface intersects with a normal of the first light exit surface at the point to form a reflecting angle larger than a critical angle of TIR. A second line between the second intersection and the reference point intersects with the first line to form a second angle between 10 degrees to 30 degrees. | 10-30-2014 |
20140321672 | ELECTRONIC DEVICE WITH SPEAKERPHONE AND MICROPHONE - An electronic device with speakerphone and microphone is provided. The electronic device comprises a housing, a sound input unit, a sound output unit, an audio signal receiving terminal, an acoustic processing unit, a signal line and a sealing member. The housing has a microphone shell, a speaker shell and a soundproof structure. The soundproof structure is connected between the microphone shell and the speaker shell. The soundproof structure has a line output hole. The acoustic processing unit connects the sound input unit and the audio signal receiving terminal respectively to receive and mix two audio signals so as to generate an audio output signal. The audio output signal is transmitted to the sound output unit through a signal line. The sealing member is disposed around the line output hole and seals the line output hole. | 10-30-2014 |
20140327635 | TOUCH ELECTRONIC DEVICE - A touch electronic device is provided. The touch electronic device includes a main touch region, a decoration region, an assistant touch region, and a sensing module. The decoration region is disposed at or on at least one side of the main touch region. The assistant touch region is in the decoration region, and has at least one hot key, and the at least one hot key is configured to execute a preset function. The sensing module is configured to activate or deactivate the preset function of the at least one hot key. | 11-06-2014 |
20140332361 | TOUCH INDUCTIVE UNIT AND TOUCH PANEL - A touch inductive unit includes a receiving electrode pattern and a driving electrode pattern. The receiving electrode pattern includes a first main stem, a first branch portion and a second branch portion. The first branch portion and the second branch portion are extended from the first main stem. The driving electrode pattern includes a second main stem, a third branch portion and a fourth branch portion. The third branch portion and the fourth branch portion are extended from the second main stem. The receiving electrode pattern and the driving electrode pattern are interdigitated and physically spaced apart from each other. | 11-13-2014 |
20140375215 | Illumination Device Power Control Module - An illumination device power control module is capable of dynamically adjusting power consumption of a light-emitting diode (LED) illumination device by adjusting the output voltage to different levels to control the power of the light emitting diode illumination device. An alternating current power source terminal is configured to receive an alternating current voltage. A rectifier is configured to convert the alternating current voltage to a rectified voltage. | 12-25-2014 |
20150029636 | CONNECTION STRUCTURE OF ELECTRONIC DEVICE - A connection structure of an electronic device includes a circuit board, a plurality of conductive contact pads and a conductive pattern. The conductive contact pads and the conductive pattern are disposed on the circuit board. The conductive contact pads are electrically insulated from one another. The conductive pattern is electrically insulated from the conductive contact pads. The conductive pattern is disposed on at least three sides of the conductive contact pads so as to generate an electrostatic discharge protection effect for the conductive contact pads. | 01-29-2015 |
20150036352 | LIGHT EMITTING DIODE LAMP AND DIFFUSING CAP THEREOF - A light emitting diode (LED) lamp is provided. The LED lamp includes a circuit board, at least one LED, a diffusing cap and a heat sink structure. The LED is disposed on the circuit board for emitting a light. The diffusing cap covers the LED and the circuit board. The diffusing cap includes an outer emitting portion and a lateral emitting portion. The outer emitting portion has a concave. The lateral emitting portion is connected to the outer emitting portion. The concave is used for reflecting part of the light toward a lateral surface of the lateral emitting portion. The heat sink structure is disposed below the circuit board for dissipating a heat generated from the LED and the circuit board. | 02-05-2015 |
20150070601 | ELECTRONIC DEVICE - An electronic device includes a first component, a second component and a combining unit. The first component is disposed correspondingly to the second component, and the combining unit is disposed between the first component and the second component so as to combine the first component with the second component. The combining unit includes a plurality of spacing structures. The spacing structures are used to define an accommodation space between the first component and the second component. Each of the spacing structures has a first end and a second end opposite to the first end. A width of the first end is wider than a width of the second end. | 03-12-2015 |