Matches 1 - 50 out of 65 1 2 >


Match Document Document Title
US20110216387 EDGE LIT LOCALLY DIMMED DISPLAY  
An edge lit locally dimmed display has a spatial light modulator illuminated by a light source. The light source is positioned at an edge and behind the spatial light modulator. The spatial light...
US20120182762 ILLUMINATION MODULE  
An illuminating module includes at least one light-emitting chip, a phosphor, and a color temperature conversion media. The light-emitting chip is capable of emitting wavelength light, and the...
US20120127749 SIDE-LIGHT TYPE BACKLIGHT MODULE WITH LOCAL HEAT-DISSIPATION ENHANCEMENT  
The present invention discloses a side-light type backlight module with local heat-dissipation enhancement. The backlight module is provided with a local heat-dissipation enhancement region on a...
US20130278861 Backlight Module and LCD Device  
The invention relates to the field of LCDs, and more particularly to a backlight module and an LCD device. The backlight module includes a backplane, and a light source; the light source is...
US20100177516 Illuminated Cymbal  
An illuminated cymbal, including: a light transmitting cymbal body; top and bottom coverings on opposite sides of portions of the cymbal body; a light source mounted to emit light into the cymbal...
US20090129114 Domestic Appliance, in Particular Fitted Domestic Appliance With a Controllable Operating Display  
A domestic appliance includes an operation indicator having an illumination element for emitting a light beam by means of which a gap between the domestic appliance and a surface adjacent to the...
US20070177403 Prism of backlight module and structure thereof  
A prism of backlight module and structure thereof is provided. The prism includes a central area on which geometrical units are formed and arranged adjacent to each other on the prism and a...
US20070258262 Independent, self-contained readable-panel lighting system  
An apparatus for lighting a readable panel is disclosed in one embodiment in accordance with the invention as including a lighting system for generating light independent of the electrical system...
US20070147067 Flexible backlight module and system for manufacturing the same  
A flexible backlight module and a system for manufacturing the same. The flexible backlight module comprises: a bottom flexible panel, having a plurality of troughs arranged thereon; at least a...
US20050231978 High efficiency low power LED backlighting system for liquid crystal display  
A backlighting system for liquid crystal display provides low power consumption and high efficiency. The backlighting system includes an array of LEDs arranged in a matrix to generate backlight...
US20130121016 OPTICAL FILM HAVING IMPROVED OPTICAL PERFORMANCE, AND BACKLIGHT UNIT COMPRISING THE SAME  
The present invention relates to an optical film having improved optical performance and to a backlight unit comprising the same. More particularly, the present invention relates to a microlens...
US20100008104 POINT HOLDER  
A point holder, for a glass panel provided with holes, has a first mounting part reaching over a front edge of the glass panel hole in an installed position, a second mounting part reaching over a...
US20070133225 Lighting unit, electro-optic device, and electronic apparatus  
A lighting unit includes a planar lighting component that emits illuminating light; a first light deflector having a prismatic face on one surface, the first light deflector being disposed on the...
US20120182767 LIGHT-EXTRACTION GRAPHICS FILM  
In at least some embodiments, a film for use with an edge-lit backlight includes a substrate. The film also includes a graphics layer and light-extraction features in contact with the substrate....
US20050068759 Light control sheet and method of manufacturing the sheet  
A light control sheet 1 having a platelike particle 3 (e.g., a mica) dispersedly oriented in a transparent resin 2 is obtained by laminating a plurality of transparent resin sheets in which the...
US20130121018 DIFFUSION SHEET, BACKLIGHT, LIQUID CRYSTAL DISPLAY APPARATUS, AND METHOD OF PRODUCING A DIFFUSION SHEET  
A diffusion sheet includes a light-transmissive substrate, a plurality of structures, and a flat portion. The light-transmissive substrate includes a first main surface, and a second main surface....
US20080074899 Double-Sided Backlight and Assembly Incorporating A Double-Sided Light Source Coupling Light Guide  
Described are a backlight, a backlight assembly for use in an electronic device and an electronic device configured to activate the backlight's first light source and to activate the backlight's...
US20070091645 EDGE-TYPE BACKLIGHT MODULE WITH A LOCK MECHANISM FOR COMBINING A LIGHT GUIDE PLATE WITH A BACKING PLATE  
An edge-type backlight module includes a light guide plate including a first lock mechanism, a backing plate installed on one side of the light guide plate including an opening located in a...
US20080061712 Uniform Back-Lighting Device And Display Device Therewith  
The present invention provides a back-lighting device, comprising a housing (10) with a plurality of fluorescent lamps (12), which are operated either individually or in groups (11A, 11B, 11C),...
US20070189032 Backlight system  
A backlight system includes a light diffusion plate and at least one light source module. The light source module is disposed under the light diffusion plate. The light source module includes a...
US20120206942 BACKLIGHT ASSEMBLY, DISPLAY DEVICE HAVING THE SAME AND METHOD OF ASSEMBLING THE DISPLAY DEVICE  
A backlight assembly includes a receiving container, a first light source module and a first light source cover. The receiving container includes a bottom portion, a first sidewall and a second...
US20070086207 Display systems including light enhancing structures with arrays of elongate features  
Various embodiments comprise light recycling films comprising an array of parallel ridges and grooves that form prisms that selectively reflect or transmit light. In some embodiments, the light...
US20060018126 Edge-lit lighted panel for bulletin boards  
An edge-lit lighted panel for bulletin boards comprising a generally planar rectangular panel of light-transmitting material having a top surface and bottom surface surrounded by four edge...
US20060114690 Back-lighting unit and liquid crystal display using the same  
Light color beams respectively from LEDs formed on an LED array substrate are allowed to enter one edge of second light guide plates for color mixing, which is arranged to either side of the LEDs....
US20070147066 Lighting device including customized retarder and display device including same  
Lighting devices are disclosed that include a light source, a linear reflective polarizer optically coupled to the light source, a back reflector configured and disposed to reflect light that has...
US20070070648 Light guide panel for a back light unit, and method of manufacturing the light guide panel  
Provided are a light guide panel, a back light unit including the light guide panel, and a method of manufacturing the light guide panel. The light guide panel includes: a light guide panel body...
US20060002138 Light guide plate and method for munufacturing the same  
A light guide plate (100) includes an incidence surface (101), an emission surface (102) and a reflection surface (103) opposite to the emission surface. Numerous recesses are formed on at least...
US20120294037 ILLUMINATION DEVICE  
This disclosure provides systems, methods and apparatus for illumination devices. In one aspect, an illumination device having a longitudinal axis includes a light source and a light guide. The...
US20070230210 A Diffusion Plate and Backlight Module Using the Same  
A diffusion plate and a backlight module for use in a liquid crystal display panel are provided. The backlight module includes a housing, a reflection plate, a light source, a diffusion plate and...
US20070195550 FOLDABLE ELECTRONIC DEVICE  
A foldable electronic device including a main frame, a display and a pivot is provided. The main frame includes a photo catalyst disposed on the surface thereof The display includes an ultraviolet...
US20060221631 Planar light source device, display device, terminal device, and method for driving planar light source device  
A display device having an optical waveguide and a light source are provided, and also having a louver, a transparent/scattering state switching element, and a transmissive liquid crystal display...
US20050057915 Patterned light guide plate and display device having same  
A display device (20) includes a light guide plate (200) and a row of light sources (211). The light guide plate includes an emitting surface (220), a bottom surface (230) opposite to the emitting...
US20060039162 LIGHT GUIDE PLATE AND MANUFACTURING METHOD THEREOF  
A method for patterning a light guide plate (LGP) is disclosed. The method includes a step of using laser beams to form a roughened surface on a mold, and a step of manufacturing the light guide...
US20130208198 DISPLAY DEVICE INCLUDING A CONDUCTIVE PATTERN  
The present invention provides a display device comprising a display panel and a conductive pattern, in which the conductive pattern comprises an irregular pattern.
US20140098562 LIGHTING AND/OR SIGNALING MODULE FOR A VEHICLE COMPRISING A LIGHT GUIDE WITH A RIB AND A SUPPORT WITH MEANS OF ATTACHMENT COLLABORATING WITH THE RIB  
The invention relates to a lighting and/or signaling module comprising a support, a light guide arranged in an enclosure of said support and a mask arranged on the support and extending in front...
US20060050529 Backlight module with multiple light guiding plates and a display device using the backlight module  
An apparatus for enhancing an LED backlight, which provides an enhanced illumination pattern across the entire display. The apparatus includes additional LED light bars positioned in between...
US20070147069 Backlight module having a light guide bar and liquid crystal display using the same  
An exemplary liquid crystal display (2) has a liquid crystal panel (50) and a backlight module (20) being disposed under the liquid crystal panel, the backlight module has a light guide plate...
US20060104087 Direct type backlight module with high heat dissipating efficiency  
A direct type backlight module (100) includes a housing (110), a reflection plate (130), a diffusion plate (120) and a plurality of lamps (140). The housing includes a window portion (113), a base...
US20090153778 LIGHTING DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND ELECTRONIC APPARATUS  
A lighting device includes: a plurality of backlights each having a light guide plate disposed in the back of a lighting object to guide light and emit the light to the lighting object and a light...
US20060044825 Lamp for vehicle  
The present invention relates to a lamp for a vehicle, wherein light is caused to be incident into a light guide panel from a side surface of the plate-shaped light guide panel, the light is...
US20070121340 LIGHT GUIDE PLATE, BACKLIGHT UNIT AND METHOD OF MANUFACTURING THE SAME, AND LIQUID CRYSTAL DISPLAY  
A light guide plate is provided. The light guide plate includes a light source hole part configured to accommodate a light source, the light source hole part provided at a back surface on the...
US20060262556 Backlight module with heat dissipation members  
A backlight module (2) includes a light illuminating device (20), and a light guide plate (21). The light illuminating device includes a light source (201) with two light contacts (2011) at...
US20090033827 OPTICAL FILM SUPPORT ARRANGEMENT, AND BACKLIGHT MODULE AND LCD USING THE SAME  
A backlight module includes a rear plate, at least one light source disposed on the rear plate, at least two support elements respectively disposed on two opposite sides of the rear plate, and at...
US20060245214 LIQUID CRYSTAL DISPLAY HAVING HEAT DISSIPATION DEVICE  
A liquid crystal display device includes a liquid crystal panel, a back light unit disposed at a rear portion of the liquid crystal panel and supplying light to the liquid crystal panel, a bottom...
US20050180164 Display  
The invention is to provide a display having a display screen, a light source, an accommodating device, a light guide plate, and a reflection film. The display screen has an outer frame. The light...
US20070147070 Backlight module having light guide plate with diffusion pattern thereon and liquid crystal display having same  
An exemplary backlight module (11) includes a light guide plate (12), a reflector (18), and a light emitting diode unit (142). The light guide plate includes a light incident surface (122) and a...
US20080080208 Liquid crystal display with light guide plate and light source disposed above the light guide plate  
A liquid crystal display (200) includes a transparent substrate (25), a light guide plate (28) disposed under the substrate, and a light source (29) disposed above the light guide plate at a thin...
US20070091636 Thermal layer, backlight unit and display device including the same  
Disclosed is a thermal layer, as well as a backlight unit and a display device including the same. A composition for the thermal layer comprises a thermally conductive material, about 10 to 40...
US20050231977 Portable terminal apparatus  
It is an object of the present invention to provide a portable terminal apparatus in which an adequate visibility can be assured even when a periphery is dark, and liquid crystal display surfaces...
US20070230211 ORGANIC LIGHT EMITTING DEVICE AND DISPLAY DEVICE  
An object of the present invention is to maintain sufficient light extraction from an organic light emitting device and reduce reflection of external light. There are arranged a polarizing member,...

Matches 1 - 50 out of 65 1 2 >