Matches 151 - 200 out of 346 < 1 2 3 4 5 6 7 >
Match Document Document Title
7364338 Systems for providing backlight module with stacked light source  
A system for providing a backlight module has a light guide plate and at least a light source set positioned adjacent to the incident surface. The light source set contains a plurality of light...
7364336 Plane light source device and display device provided with the same  
The present invention aims to provide a plane light source device having enhanced efficiency of use of light and high brightness uniformity. A plane light source device of the present invention is...
7360937 White light generating unit, backlight assembly having the same and liquid crystal display device having the same  
A white light generating unit includes an LED structure and a lens structure. The LED structure generates a light. The lens structure has a convex lens or a concave lens. The lens structure has a...
7360942 Receiving container for a display apparatus, backlight assembly and display apparatus having the receiving container, and method thereof  
A receiving container for a display apparatus receives a light-guiding unit and a light-generating unit disposed adjacent to a side surface of the light-guiding unit. The receiving container...
7357552 Surface light source device and display  
An incidence face is formed at a corner portion of a light guide plate having a generally rectangular emission face, being supplied with primary light form a primary light source. The incidence...
7350955 Back light source module  
A back light source module of a liquid crystal device is provided. The back light source module includes a backplate, a light source fixture disposed on the backplate. The back light source module...
7350952 Illumination system and display device using the same  
An illumination system that makes it possible to generate light with less color irregularity with a simple structure while restraining the increase of size is provided. A tube-shaped reflector...
7352339 Diffuse illumination systems and methods  
The systems and methods disclosed herein relate to sources of diffuse illumination for providing substantially uniform illumination to a surface. The diffuse illumination arises from varying the...
7350954 Display apparatus  
An holder or support for a backlit component is disclosed which provides display lighting for the backlit component. The holder may be a one-piece holder and may be made from a polymeric material...
7344292 Edge-type backlight unit  
An edge-type backlight unit having a plurality of rows of red, blue and green LEDs to provide a light source. In the backlight unit, a light guide plate has a light incidence part formed on a side...
7345319 Light emitting device  
A light emitting device of the present invention includes an LED substrate and a sealing resin portion which seals the LED substrate, the sealing resin portion having a silicone resin having a...
7344294 Backlight module and liquid crystal display device using the same  
A backlight module ( 100 ) includes a light guide plate ( 56 ), a bottom tray ( 50 ) having a spring finger ( 506 ), a radiation element ( 59 ) disposed adjacent to the light guide plate, and a...
7338184 Direct-type back light module, diffuser plate and method of fabricating the same  
A direct-type back light module, a diffuser plate and a method fabricating the same are provided. The direct-type back light module includes a lamp box, a plurality of light sources and a diffuser...
7338196 Low profile light panel  
Low profile, thin panels using a layer of clear cast polymer with a reflective, mirrored backing and edges and a light diffusing face sheet, carrying light sources using fiber optic lenses or...
7334930 Light guide element and backlight module using the same  
A light guide element ( 100 ) includes a light guide plate ( 20 ) and a frame ( 23 ). The light guide plate includes a first guiding portion ( 21 ), and a second guiding portion ( 22 ) adjoining...
7334932 LED-tube hybrid lighting arrangement  
A lighting arrangement ( 1 ) of a space-saving configuration, including a fluorescent lamp ( 2 ) and at least one light emitting diode ( 6 ), which is suitable in particular for use for interior...
7333165 Liquid-crystal display apparatus and electronic device  
A liquid-crystal display apparatus includes a liquid-crystal panel ( 25 ) having a color filter ( 26 ), a W light-emitting diode ( 22 w ) for irradiating white light to the liquid-crystal panel (...
7331682 Back light module with birefringent crystal assemblies  
A back light module ( 100 ) includes a light guide plate ( 130 ), a number of light sources ( 110 ) at one side of the light guide plate, and a number of birefringent crystal assemblies ( 120 )...
7331694 Illuminating unit and projection type image display apparatus using the same  
An illuminating unit having a plurality of light emitting devices and collimators and a projection type image display apparatus using the same are provided. The illuminating unit includes: a...
7322732 Light emitting diode arrays for direct backlighting of liquid crystal displays  
A display panel for a flat panel display includes a planar array of LCD devices and a planar array of LED devices that is closely spaced apart from the planar array of LCD devices, at least some of...
7322731 Color mixing illumination light unit and system using same  
An illumination light unit includes at least two light sources that generate light at different wavelengths. The illumination light unit also includes a reflecting cavity having one or more...
7319498 Electro-optical device, electronic apparatus, and method of producing electro-optical device  
An electro-optical device comprises: an upper frame formed of a metal having an opening formed therein and having open portions formed in at least two corners thereof; an electro-optical panel...
7314301 Light-emitting device and back light unit with light emitting diodes  
Light emitting diodes are arranged in a matrix under an incident surface of a light guide panel. The incident surface includes a plurality of incident blocks arranged with each incident block...
7314303 Assistant light source and front-light  
To provide an assistant light source and a front-light emitting light to the light guide plate efficiently. A sectional shape of prism 14 a in the center of light stick is isosceles triangle...
7309152 Light source structure of backlight module  
A light source structure of a backlight module comprises: a bar-shaped light source; and a group of complementary color light emitting diodes mounted at both ends of the bar-shaped light source....
7307546 Bimodal replacement traffic light  
A bimodal traffic replacement light for fitting within an existing housing of a traffic signal, the replacement light fitted with light emitting diodes, the replacement light providing for lighting...
7306357 Line light source using light emitting diode and lens and backlight unit using the same  
A line light source includes an illuminating bar having end portions opposite each other, and a light emitting diode disposed on each end portion of the illuminating bar. The end portions of the...
7303284 Image projecting apparatus  
An image projecting apparatus projects an image formed on a display device in accordance with input image data, onto a projection surface with illumination light emitted from a light source, to...
7303288 Image display device  
Aspects of the invention can provide an image display device that can include light sources provided, respectively, for regions obtained by dividing an image forming region of an electro-optic...
7301591 Liquid crystal display device wherein the number of light emitting elements activated differs depending on whether display is performed by the first or second liquid crystal panel  
A liquid crystal display device has first and second liquid crystal panels ( 101, 102 ) mainly comprising liquid crystal cells ( 107, 108 ), respectively, disposed back to back to enable the visual...
7300174 Multicolor light source and backlight module using the same  
A backlight module ( 20 ) includes a light guide plate ( 200 ) and a light source ( 10 ). The light guide plate includes a light incident surface ( 220 ) opposite to the light source. The light...
7293907 Backlight for display device, light source for display device, and light emitting diode used therefor  
A light source for a display device includes a board and light emitting diodes mounted on the board. The light emitting diodes include a white light emitting diode which emits white light and a red...
7293880 Light source including multiple light emitting devices driven by a control device, and projector  
Aspects of the invention can provide a light source that can reduce the optical system in size while enlarging a color reproducible range and achieving higher luminance. The system can include a...
7293908 Side emitting illumination systems incorporating light emitting diodes  
The invention is a side-emitting illumination system that incorporates a light emitting diode. The side-emitting illumination system recycles a portion of the light internally generated by a light...
7293906 Light source adapted for LCD back-lit displays  
An apparatus having a light source, a reflector, and a light pipe is disclosed. The light source includes a plurality of LED dies arranged in an array along a first direction, each LED die emitting...
7290906 Vehicle lamp and method of use  
A lamp can include LED lamps as a light source. An optical guide path including a first reflecting surface and a second reflecting surface can be provided between the LED lamp and a lens that...
7287891 Backlight assembly and display device having the same  
A backlight assembly includes a light source unit a light guiding plate and an optical changing pattern. The tight source unit includes a light source, a first lens portion enclosing the light...
7287896 Assembly for an illumination device  
A light access can be integrally formed with a light guide on at least one end of the light guide. A printed circuit board with an LED lamp mounted thereon can be press-fitted in the light access...
7284890 Backlight device of liquid crystal display device and method of fabricating the same  
A backlight device for a liquid crystal includes a substrate, a light source including a first plurality of green light emitting diodes, a second plurality of blue light emitting diodes, and a...
7284894 Light source utilizing a flexible circuit carrier  
A light source having light emitting modules coupled to a flexible circuit carrier. The flexible circuit carrier includes a sheet of flexible material having electrically conducting traces...
7282748 Light emitting module and lamp  
A light-emitting module having a light-emitting efficiency. The light-emitting module that emits light includes a semiconductor light-emitting element that emits light; and a light transmission...
7278748 Display apparatus  
A display apparatus includes a display, a light source, and a light transmittance control means. The display displays a display design. The light source emits a light to illuminate the display. The...
7278756 Light-emitting diode and backlight system using the same  
A light-emitting diode (LED) ( 10 ) includes a chip body ( 103 ), an encapsulation can ( 105 ) surrounding the chip body, and a base ( 106 ) supporting the encapsulation can and the chip body...
7278766 LED based light guide for dual mode aircraft formation lighting  
A lighting device ( 1 ) includes one or more diode light sources ( 32 ), which are configured to emit light into the peripheral edges of a light guide ( 20 ). The light guide ( 20 ) includes a set...
7275845 Illuminatable windshield assembly  
An illuminatable windshield assembly, preferably for use on a motorcycle, but adaptable for use on all types of vehicles. The illuminatable windshield assembly includes a windshield comprised of a...
7275852 Backlight unit and LCD display apparatus having the same  
A backlight unit including an LED module including a plurality of LEDs emitting light, and an LED substrate supporting and driving the plurality of LEDs, a diffusion sheet placed over the LED...
7275853 Illuminating device, light guide body and liquid crystal display device  
An illuminating device is disclosed., which is high brightness and able to reduce leaking light and preferably made thin. A front light has a light guide plate, a bar light guide body and a light...
7275851 Radiating member, illuminating device, electro-optical device, and electronic device  
A radiating member, an illuminating device, an electro-optical device, and an electronic device are provided which are capable of absorbing the heat generated from an LED, thereby increasing the...
7273308 Internal illumination based sign device  
An illuminating unit ( 28 ) is presented for use in an internally illuminated sign device ( 1 ) for displaying a pattern indicative of certain fixed information within an indicia area. The...
7270464 Backlight device and liquid crystal display  
A back-light device and a liquid crystal display in which light from light sources is guided to a light-guiding plate efficiently and heat of the light sources is dissipated efficiently. The...
Matches 151 - 200 out of 346 < 1 2 3 4 5 6 7 >