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Match Document Document Title
US20120257405 BACKLIGHT MODULE AND LIGHT GUIDE PLATE FIXTURE THEREOF  
The present invention discloses a backlight module and a light guide plate (LGP) fixture thereof, wherein the LGP fixture comprises a LGP, a heat dissipation base and a plurality of clamps. The...
US20110169428 EDGE BAR DESIGNS TO MITIGATE EDGE SHADOW ARTIFACT  
An edge bar having features that discriminate between light propagating in one direction versus the opposite direction may be configured so as to couple light into a light guide while...
US20120262644 Liquid Crystal Display and Backlight Module Thereof  
A liquid crystal display (LCD) and a backlight module thereof is disclosed. The backlight module comprises a backplate and a light guide plate. The backplate comprises a bottom wall and a sidewall...
US20110103092 LIGHT GUIDING PANEL ASSEMBLY FOR DISPLAY, SIGNBOARD, SURFACE ILLUMINATION OR THE LIKE  
A light source receiver 31 is disposed adjacent to an incident end face 11 of a light guiding plate 1 using the light source holder 31 for receiving the LED unit 4 and a light source holder 3...
US20130286382 LIGHT GUIDE PLATE HOLDER AND LIGHT GUIDE PLATE TESTING SYSTEM USING SAME  
A light guide plate holder includes a base, a partitioning plate, and two clamping blocks. The base includes a bottom wall and two side walls extending from opposite ends of the bottom wall, the...
US20140085934 BACKLIGHT MODULE AND LCD DEVICE  
The present disclosure relates to a backlight module and a liquid crystal display (LCD) device. The backlight module includes a light guide panel (LGP), and a backplane. The backplane includes...
US20110013419 LINEAR LIGHT GUIDING MODULE  
A linear light guiding module is provided, which includes a linear light guiding body, a plurality of light emitting bodies, a plurality of heat sinks, and a plurality of fans. With the linear...
US20130010497 DISPLAY DEVICE  
A display device includes: a first chassis including a bottom surface, and a side wall which extends from an edge of the bottom surface; a light guide plate in the first chassis; a first fixing...
US20130033657 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...
US20140198530 CIRCUIT BOARD AND FLAT PANEL DISPLAY INCLUDING THE SAME  
Provided are a circuit board for irradiating light to a light guide plate and a flat panel display having a structure for efficiently fixing the circuit board and the light guide plate, the...
US20120320631 COVER AND LIGHT GUIDE PLATE FOR ELECTRONIC DEVICE  
A cover includes a molded cover body and a light guide board molded so as to be integral with the cover body. The cover body defines a mounting hole for mounting a keypad or keyboard.
US20120087152 Light Guiding Structure of a Light Guide Plate  
A light guiding structure of a light guide plate is provided. The light guiding structure comprises a plurality of protrusion ridge portions extending along a longitudinal direction. The height or...
US20130135559 Backlight Module and LCD Device  
The present invention discloses a backlight module and an LCD device, comprising: a backplane and an LGP; the edge(s) of the LGP is provided with lug boss(es), each lug boss is provided with a...
US20150049285 Non-Planar Display Backlight Structures  
An electronic device may be provided with a display. The display may include display layers characterized by an active area and backlight structures that provide backlight to the active area. To...
US20110116286 LIGHTING DEVICE COMPRISING A LIGHT GUIDE AND A SUPPORT  
A lighting device (30) comprises a side-light light guide 1′ located in a support (2) that has an elongate opening for the passage of light emitted by the light guide. The support (20) is shaped...
US20140268878 Backlight Module Having Light Guide Plate Positioning Structure  
A backlight module includes a light guide plate, a frame, and a positioning pad. The frame includes a sidewall and a tongue plate extending from the sidewall. The sidewall encircles to form an...
US20130342783 BACKLIGHT MODULE AND LCD DEVICE  
A backlight module includes a light guide panel (LGP), and a backplane. The LGP is arranged in the backplane, each side wall of the backplane is configured with a through hole(s), and the fixing...
US20130021822 Optical Waveguide Plate Comprising Phosphorus-Containing Structure Elements  
The invention relates to an optical waveguide plate having a first flat side (2), a second flat side (4), which is parallel to the first flat side, and an end face (6). The end face (6) is...
US20110310635 LIGHT GUIDE ASSEMBLY FOR PORTABLE ELECTRONIC DEVICE  
A light guide assembly includes a light source and a light guide plate. A through hole is defined in the light guide plate to receive the light source. A plurality of spaced apart apertures is...
US20120170311 Light Guide Plate Positioning Design in Backlight Module  
A light guide plate positioning design in backlight module includes a base, a light guide plate, a first positioning unit, and a second positioning unit. The base has a sidewall extending along a...
US20140321162 ILLUMINATION CONTROL  
The methods, devices, and/or compositions described herein can used to reduce variations, such as spatial and temporal variations, in luminance intensity. Luminance variation is reduced by varying...
US20140092339 ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE  
An illumination device has a light guide plate, a sheet section, and a frame. Each optical sheet has projections. The sheet section has a plurality of secured parts each formed by one of the...
US20130100703 THERMOFORMING METHOD AND PLATE ASSEMBLY THEREOF  
The present invention discloses a thermoforming method and a plate assembly thereof. The thermoforming method applicable for manufacturing a plate assembly having a first plate and a second plate...
US20110090713 FLEXIBLE BACKLIGHT MODULE  
A flexible backlight module includes a light source module and a flexible light guide panel, wherein the flexible light guide panel has a light incident surface, a light reflecting surface, and a...
US20130188115 Backlight Module and LCD Device  
The invention discloses a backlight module and an LCD device. The backlight module includes an optical assembly at the edge of which an independent positioning lug for fixing the optical assembly...
US20140211507 ELECTRONIC DEVICE  
An electronic device is provided. The electronic device includes a cover window, a cover frame, a display module, a backlight module, a light absorbing portion and a light reflecting portion. The...
US20120020116 LIGHT GUIDE PLATE ASSEMBLY FOR PORTABLE ELECTRONIC DEVICE  
A light guide plate includes a light source, a first light guide area and a second light guide area. The first light guide area and the second light guide area are formed by a single light guide...
US20150003108 CIRCUIT BOARD AND LIGHTING DEVICE HAVING THE CIRCUIT BOARD  
Provided is a circuit board including: a supporting substrate including a first region to which light emitting elements are mounted and a second region extending to be bent from the first region,...
US20080137006 PORTABLE ELECTRONIC DEVICE WITH DISPLAY PANEL  
A portable electronic device (10) includes a first housing (11), a second housing (13), a display panel (17) and a backlight module (19). The first housing (11) has a heat dissipating device (114)...
US20140016354 BACKLIGHT MODULE  
A backlight module for illuminating a display is described. The backlight module may be provided in an electronic device along with a light source for illuminating an LCD display. The backlight...
US20130093979 Back Light Module and Liquid Crystal Display Device  
The present invention discloses a back light module and a liquid crystal display (LCD) device. A back light module comprises a light guide plate; both sides of the light guide plate are...
US20110134661 BACKLIGHT MODULE, BEZEL ASSEMBLY APPLIED TO BACKLIGHT MODULE, AND DISPLAY DEVICE  
A bezel assembly, which is applied to a backlight module, includes a first bezel and a second bezel. The first bezel has a first side wall and a second side wall. A first hole structure is formed...
US20120236390 LIGHT TURNING FEATURE PATTERNS FOR LIGHTGUIDES  
This disclosure provides systems, methods and apparatus for providing illumination by using a light guide to distribute light and for determining spacing between light turning features in the...
US20130027975 LIGHT GUIDE PLATE WITH ADJUSTABLE ILLUMINATION ANGLE, ILLUMINATION DEVICE WITH ADJUSTABLE ILLUMINATION ANGLE, AND METHOD FOR ADJUSTING ILLUMINATION ANGLE THEREOF  
A light guide plate with an adjustable illumination angle and an illumination device using the same are provided. The light guide plate has a first surface and a second surface opposite to the...
US20130336009 Light Guide Plate for 3D Displaying  
A light guide plate includes upper microstructures forming an upper surface. The upper microstructures are distributed in a successive convex-concave alternating arrangement in a direction...
US20140029303 Backlight Module and Liquid Display Devices with the Same  
A backlight module including a back frame, a light guiding plate received in the back frame, and a position piece is disclosed. The position piece is arranged between the back frame and the light...
US20140029301 Backlight Module and Liquid Crystal Display Device  
The present invention discloses a backlight module which can be incorporated within the liquid crystal display device, and which includes a waveguide, a heat dissipating frame, a light source and...
US20110102710 BACKLIGHT MODULE AND DISPLAY MODULE  
A backlight module that includes a light guide plate, a point light source having a light emitting surface, a first brightness enhancement film disposed above the light guide plate, and a second...
US20080278661 Backlight Unit and Lcd Having the Same  
Provided is a backlight unit. The backlight unit includes a frame, a light guide plate, a light absorption adhesive member, and a white light source. An opening is formed in the frame. The light...
US20110149602 BACKLIGHT UNIT  
Disclosed is a backlight unit. The backlight unit includes: a bottom sash;a light guide plate received by the bottom sash;a substrate on which a light emitting device is mounted, the light...
US20120170314 Backlight Module with Local Dimming Capability  
A local dimming side-lighting light guide plate and a local dimming side-lighting backlight module are disclosed. The light guide plate includes a light guide plate body and a first medium,...
US20120262945 HEAT RADIATING PRINTED CIRCUIT BOARD AND CHASSIS ASSEMBLY HAVING THE SAME  
The present invention relates to a heat radiating printed circuit board (PCB) and a chassis assembly having the same, the heat-radiating PCB characterized by: a circuit pattern unit; and one or...
US20080049445 Backlight Using High-Powered Corner LED  
Various embodiments of corner-coupled backlights are described, where one or more LEDs are optically coupled to a truncated corner of a solid rectangular light guide backlight. In one embodiment,...
US20120257136 Display and Display Module  
This display includes a display module including a substrate mounted with a light source, a light guide guiding light received from the light source and a platelike member of a metal radiating...
US20130250608 Backlight Module  
The present invention provides a backlight module, which includes a backplane, a light guide board arranged inside the backplane, and a plurality of elastic bodies arranged between the backplane...
US20080101086 LED BACKLIGHT WITH BARE CHIP LED  
A method and apparatus which uses the edge emitting characteristics of the LED bare chip to form a backlight with uniform illumination. This allows a reduced separation between the diffuser plate...
US20140218970 LIGHT GUIDE PLATE, BACKLIGHT SOURCE AND LIQUID CRYSTAL DISPLAY DEVICE  
A light guide plate used for an LED backlight source. The LED backlight source comprises a plurality of LED lamps. The light guide plate comprises a light guide plate body (24). The light guide...
US20130279201 ILLUMINABLE TRANSPARENT PANEL  
An escalator, a moving walkway or an elevator cage includes at least one illuminable transparent panel. The illuminable transparent panel has a construction containing a plurality of layers. The...
US20120134174 BACKLIGHT DEVICE  
A backlight device wherein LEDs which are arranged side by side at a first arrangement interval (P1) are provided to each LED unit. The LED units are mounted to a flexible board at a second...
US20060250816 Fiber illumination system for back lighting  
An apparatus and method for providing backlighting for panel displays utilizing fiber optics.

Matches 1 - 50 out of 279 1 2 3 4 5 6 >