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9039201 Display element, display device, and projection display device  
The present invention includes light valve section (10) having a plurality of shutter mechanisms (14) that switch between a transmitting state and a shading state of light emitted from light...
9041878 Backlight module and LCD device  
A liquid crystal display (LCD) device and a backlight module. The backlight module includes a lightbar, a lightbar heat sink, and a light guide panel (LGP). A light coupling distance is set...
9036112 Optical sheet, optical sheet production method, surface-emitting apparatus, and liquid crystal display apparatus  
An optical sheet includes a sheet body including a single translucent resin material layer having a first surface that light enters and a second surface that the light exits. The sheet body is...
9036240 Electronic paper display  
The disclosure provides an electronic paper display. The electronic paper display includes an electronic paper panel. A light guide plate is disposed on the electronic paper panel. The light guide...
9036111 Liquid crystal display module  
A Liquid Crystal Display (LCD) module for preventing a hot spot that deteriorates an external appearance quality using existing components is provided. The LCD module includes an optical sheet...
9030627 Liquid crystal display with light guide  
Devices such as electronic book readers, tablet computers, laptops, and so forth may use reflective liquid crystal display (“LCD”) technologies. Described herein are devices and methods for...
9030628 Backlight module and display apparatus thereof  
A backlight module is used for providing white light to a liquid crystal panel. The backlight module includes a light guide plate, a backlight source, and a phosphor layer structure. The light...
RE45504 Anamorphic illumination of micro-electromechanical display devices employed in multimedia projectors  
Micro-electromechanical display device (“MDD”)-based multimedia projectors (90, 120) of this invention employ an arc lamp (32), a color modulator (42), and anamorphic illumination systems (94,...
9024917 Side-light display illuminator  
A light guide for illuminating a display screen, including a vertical cone-shaped entrance surface including an aperture for admitting light beams emitted by an LED, a folding mirror for...
9007544 Display device  
A display device according to this technique includes a slanting surface provided at a lower section of a housing accommodating a display panel and slanted in a depth direction; a receiving light...
9001291 Liquid crystal display device  
According to one embodiment, a liquid crystal display device includes an array substrate including a first color filter configured to transmit light in a first wavelength range, a second color...
8994895 Backlight module and liquid crystal display apparatus  
The present invention provides a backlight module and a liquid crystal display apparatus. The backlight module comprises a light guide plate; a base disposed at one side of the light guide plate;...
8994896 Surface light source and liquid crystal display device  
A light emitting device including a lens in which light radiated from a light source with a wide angle can effectively be oriented while a directional characteristic of the light source is...
8988883 Electro-optic device and electronic device  
An electro-optic device includes an electro-optic panel, a first holding member that holds the electro-optic panel, and a second holding member provided with a heat emitting portion on the side...
8988634 Optical film and liquid crystal display device comprising the same  
An optical film is provided. According to an embodiment, the optical film may include a base material layer, a first layer disposed on the base material layer and having a first oxide and at least...
8976318 System and method for zonal switching for light steering to produce an image having high dynamic range  
A method and system for zonal switching for light steering to produce an image having high dynamic range is described. The system comprises: a light source for providing light along an optical...
8976316 Lighting device, display device and television receiver  
A lighting device configured to produce light in a substantially uniform overall color includes a plurality of light source boards and a plurality of point light sources. The point light sources...
8976311 Backlight unit and liquid crystal display device having the same  
A backlight unit adapted to implement enhanced light efficiency and uniform brightness is disclosed. The backlight unit includes a plurality of light sources arranged at fixed intervals, a...
8970807 Backlight module and liquid crystal display  
Disclosed is a backlight module having light sources and a light guide plate, and the light guide plate has an incident side, and the lights emitted by the light sources pass through the incident...
8970811 Optical film for reducing color shift and liquid crystal display having the same  
An optical film for reducing color shift in an LCD is disposed in front of a liquid crystal panel of the LCD. The optical film includes a background layer, a plurality of engraved lens sections...
8970461 Display and lighting device  
Disclosed herein is a display including: a reflective image display section having pixels arranged in the display region; and a lighting device adapted to irradiate light to the image display...
8964146 Optical film for preventing optical coupling  
Optical constructions are disclosed. A disclosed optical construction includes first and second optical layers having first and second major surfaces that face each other and are separated by an...
8960981 Backlight module  
A backlight module includes: a backplane, a backlight source arranged inside the backplane, a light guide plate arranged inside the backplane to correspond to the backlight source, a reflector...
8964147 Electro-optic device, method of producing electro-optic device, and projection type display apparatus  
An electro-optic device is provided. In the electro-optic device, when a groove is sealed to be hollow, a sacrificial film is formed in the groove before forming a first sealing film, the first...
8964148 Backlight unit and liquid crystal display device  
A backlight unit comprises a circuit board (20) having, a plurality of LED's (22) arranged in a matrix, a diffuser panel (62), and a support pin (50) positioned between the circuit board (20) and...
8953118 Liquid crystal display apparatus  
A liquid crystal display apparatus according to an embodiment of the invention includes: a liquid crystal cell; polarizing plates placed on both sides of the liquid crystal cell; a light diffusing...
8947617 Backlight assembly and liquid crystal display  
Disclosed herein are a backlight assembly and a liquid crystal display (LCD) having the same, wherein the backlight assembly includes a light guide panel having a plurality of lateral sides; and a...
8947618 Blue phase liquid crystal display device  
A blue phase liquid crystal display device includes a backlight module and a blue phase liquid crystal display panel. The backlight module includes a plurality of light sources. The light sources...
8937692 Color mixing lens with light receiving portion, color mixing portion, and light emission portion, and liquid crystal display device having the same  
The present invention provides a color mixing lens which can improve color reproducibility, be made slim and adjust an emission pattern; and a liquid crystal display device having the same. The...
8934069 Liquid crystal display device  
Provided is a liquid crystal display device which includes: a pair of transparent substrates which are arranged to face each other in an opposed manner with a liquid crystal layer sandwiched...
8934071 Illuminating device, liquid crystal display device, electronic device, and manufacturing method of light guide panel  
When first grooves are formed by irradiating a lower surface facing a light outgoing surface of a light guide plate for an illuminating device with laser beams, an outer circumferential region is...
8928841 Backlight device for liquid crystal display and method of fabricating the same  
A backlight device for a liquid crystal display includes a substrate, and a plurality of white, red, green, and blue light emitting diodes arranged on the substrate.
8926113 Display device and backlight module  
The present invention discloses a display device and a backlight module. The backlight module comprises a waveguide, a reflector, a backframe and a shimming device. The reflector arranged behind...
8928839 Display device comprising first and second light guide plates having recessed patterns and flat surfaces that face each other to form first and second empty spaces wherein the second empty space is narrower than the first empty space  
A display device includes a liquid crystal display panel that varies a phase of polarized light via liquid crystal molecules, wherein second recessed patterns of a second light guide plate are...
8926112 Backlight device and display apparatus  
The backlight device is configured in a planar geometry by the combination of a plurality of light emitting units. The light guide plate of the light emitting unit has a light guide unit that...
8919997 White light emitting diode and liquid crystal display including the same  
A white light emitting diode includes a blue light emitting diode (“LED”) light source, and a light conversion layer which converts incident light from the blue LED light source into white light....
8919998 White light emitting diode and liquid crystal display including the same  
A white light emitting diode includes a blue light emitting diode (“LED”) light source, and a light conversion layer which converts incident light from the blue LED light source into white light....
8917367 Backlight module and liquid crystal display  
A backlight module and a liquid crystal display are provided. The backlight module includes a light guide plate, a source, a first back plate and a second back plate. The first back plate includes...
8917366 Liquid crystal display device  
The present invention provides a liquid crystal display device, which includes a backlight module and a liquid crystal panel disposed on the backlight module. The backlight module includes an...
8915639 Lighting system including a projection and display device with the projection  
A lighting system including a light guide plate having a groove, a light source module arranged in the groove, and a projection from a side of the groove in the light guide plate toward the light...
8913207 Display device  
Provided is a display device, including: a first protrusion formed to an inner side surface of one of side walls of the frame on a short side of an angled corner portion surrounded by the side...
8913212 Display device and driving method for display device  
An object is to suppress degradation of an image quality of a display image. A plurality of display circuits arranged in M rows (M is a natural number of 2 or more) and N columns (N is a natural...
8905566 Thermal mitigation of flat-panel displays  
A flat-panel display (such as a liquid crystal display) includes one or more features that reduce temperature changes in an array of light valves disposed on a substrate. In particular, heat...
8902379 Display device and method for manufacturing optical member  
Disclosed are a display device and a method for manufacturing an optical member. The display device includes a light source; a plurality of wavelength conversion particles to convert a wavelength...
8902378 Liquid crystal display device  
In a liquid crystal display (LCD) device, an LED PCB with the reflection layer formed on surface thereof is installed at an upper side of the LED array and a reflection plate extends such that it...
8902380 Grating sheet, LCD device and methods for manufacturing grating sheet and LCD panel  
A grating sheet, a LCD device and methods for manufacturing the grating sheet and a liquid crystal display panel are provided. The grating sheet comprises a plurality of primary color gratings in...
8894210 Optical element, light source device, and projection-type display device  
An optical element is provided with: first polarization-separation layer (13) that is laminated on first surface (12b) of light guide body (12) and that, of the light incident from light guide...
8891051 Backlight and display device  
A backlight of which power consumption can be reduced is provided. Further, by effective use of light emitted from the backlight, a display device with low power consumption is provided. The...
8882324 Lighting device, display device and liquid crystal display device  
A lighting device includes a light source 30, a light guide 20 provided adjacent to the light source 30 and including a light source light incident surface 21 on which light emitted by the light...
8882326 Light guide plate and surface light source device  
A light guide plate includes an incident surface on which light outputted from point light sources is incident and an outgoing surface for outputting light incident from the incident surface,...