Matches 1 - 50 out of 621 1 2 3 4 5 6 7 8 9 10 11 12 13 >
Match Document Document Title
7405925 Display apparatus  
A display apparatus comprising an LCD panel, a panel support supporting the LCD panel, a front cover disposed in front of the LCD panel, and a rear cover disposed in the rear of the LCD panel and...
7404663 Backlight module  
A backlight module is suitable for use in a liquid crystal display. The backlight module includes a back plate, and a lamp, over the back plate by a distance. The back plate has a hole under the...
7400439 Uniform illumination system  
A compact and efficient optical illumination system featuring planar multi-layered LED light source arrays concentrating their polarized or un-polarized output within a limited angular range. The...
7400314 Display device  
The display device has at least two set of maximum luminances including an image maximum luminance for displaying an image and an ordinary maximum luminance for displaying non-image information,...
7399995 Backlight module for liquid crystal display  
A backlight module includes a base, a plurality of point light sources distributed on the base and a light guide plate. Each of the point light sources includes a transparent cover and a...
7397522 Method for illuminating liquid crystal display device, a back-light assembly for performing the same, and a liquid crystal display device using the same  
A method for illuminating a liquid crystal display device, a back-light assembly for performing the same and a liquid crystal display device using the same can improve the front luminance and...
7397521 Two sided liquid crystal display device having independently driven reflective and transmitting members for displaying both sides with different images at the same time  
A liquid crystal display according to the present invention includes: a liquid crystal cell 10, in which pixels having independently driven reflecting and transmitting members are arranged in a...
7394960 Backlight unit of liquid-crystal display module  
A backlight unit is disposed at a lower side of a liquid-crystal display module LCD, and has a case that accommodates a fluorescent tube, as a light source for light incident to the liquid-crystal...
7393132 Backlight module with nano-material light coupling layer  
A backlight module ( 10 ) includes a flat cold cathode fluorescent lamp (CCFL) ( 30 ) having an output interface, and a light guiding plate ( 20 ). The output interface has a nano-material layer...
7391485 Liquid crystal display device using dual light unit and method of fabricating the same  
A dual LCD device includes a liquid crystal panel having a liquid crystal layer interposed between a first substrate and a second substrate, first and second polarizing plates attached to opposing...
7384269 Clip for flat fluorescent lamp, flat fluorescent lamp having the same, liquid crystal display device having the same and method of manufacturing the same  
A clip for a flat fluorescent lamp includes a first contact portion, a second contact portion and a connecting portion. The clip electrically connects first and second external electrodes that are...
7384173 Brightness enhancement article  
A brightness enhancement article for use in an optical system is disclosed. The brightness enhancement article has a structured surface including light directing protrusions. The light directing...
7375775 Liquid crystal display apparatus  
Disclosed is an LCD apparatus having a reduced size and weight. The LCD apparatus includes a bottom chassis having a bottom surface and first to fourth sidewalls. The sidewall of the bottom chassis...
7374329 Light guide device and a backlight module using the same  
A light guide device includes a main body having a first incident surface, a second incident surface, an emitting surface, a reflecting surface and a plurality of first microstructures. The first...
7372519 Liquid crystal display device and method of manufacturing thereof  
A liquid crystal display device is provided. The liquid crystal display device includes: a liquid crystal display panel having an upper substrate and a lower substrate, a backlight assembly; a top...
7372515 Liquid crystal display device  
Disclosed is a liquid crystal display device of which overall size and weight can be minimized. The liquid crystal display device has a light generating unit for generating a light. A light guiding...
7370987 Display panel comprising a light guide plate  
The display panel ( 21 ) comprises a light guide ( 2 ), a second plate ( 4 ) and a movable element ( 3 ) between both plates for locally decoupling light out of the light guide ( 2 ). Voltages,...
7366393 Light enhancing structures with three or more 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...
7365814 Transflective type liquid crystal display device  
A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer made of liquid crystals injected between the first and the second...
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...
7364316 Backlight unit  
A backlight unit includes a case; a plurality of fluorescent lamps on the case, each fluorescent lamp having ends arranged in one direction, and having first and second electrodes provided at...
7360943 Liquid crystal display device having a container module with a novel structure  
A liquid crystal display device includes a display unit, a back light assembly having a light source, a light guiding plate, a light focusing portion, and a mold frame divided into a first frame...
7360939 Surface emitting device, backside illumination device, and liquid crystal display device  
At the light emission surface of a light-guiding plate, first and second grooves and second grooves are formed. Each of the first grooves has a pair of slope parts, and each slope part has an easy...
7359012 Liquid crystal display device  
A liquid crystal display device efficiently uses light from light sources by positioning the light sources with respect to a light-guiding member for back lighting with minimized air gap...
7357556 Lamp reflector for use in a backlight module and method for making the same  
A reflector for use in a backlight module, and a method for making the same are disclosed. The backlight module includes a light source and a light guide plate. The light guide plate includes a...
7355661 Liquid crystal display module  
A liquid crystal display module includes a light source that generates light. A light guide panel has a first refractive index. Light from the light source propagates through the light guide panel....
7350958 Light guide plate of LED backlight unit  
A light guide plate of an LED backlight unit is disclosed. The light guide plate comprises a pair of wide planes facing each other, and a narrow plane formed between the pair of wide planes and...
7349620 Electro-optical device and electronic instrument  
A wiring circuit board is supported on the back surface of a light-guide plate and the wiring circuit board is inclined in a predetermined direction relative to the panel surface of a liquid...
7347605 Surface light source for emitting light from two surfaces and double-sided display device using the same  
A surface light source device includes a light-emitting element which generates light, and a light guide plate which causes light emitted from the light-emitting element to be incident from an end...
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...
7344291 Illuminating device and backlight device employing the illuminating device  
Disclosed is an illuminating device which, as a light source for a backlight device, mixes the colors of light rays of three prime colors radiated by light emitting diodes to emit white light. The...
7342618 Backlight device comprising a printing portion made of colorless ink for preventing a bright line and liquid crystal display device having the same  
A back light device for use in a liquid crystal display device, which includes: at least one lamp; a light guide plate for guiding light emitting from the lamp; a diffusing sheet for diffusing...
RE40130 Liquid crystal display device video having signal driving circuit mounted on one side  
Herein disclosed are a liquid crystal display device and a data processing device, which can have their frame portions reduced in area to reduce the size and weight by extracting the terminals of...
7339637 Liquid crystal display light source device  
A light source device includes a housing, a reflecting plate, at least one lamp support member and a plurality of lamps. The housing has a substantially flat bottom plate. The reflecting plate is...
7334934 Light guide device and a backlight module using the same  
A light guide device includes a main body and a plurality of parallel elongate first V-shaped microstructures. The main body has an incident surface; an emitting surface adjoining the incident...
7333158 Three-dimensional display system and method thereof  
A three-dimensional (3D) display system includes a liquid crystal display and a directional backlight module. The backlight module disposed behind the liquid crystal display includes a light-guide...
7327417 Display device  
A display device includes a transmissive liquid crystal display panel that is disposed on a front side of a display medium that effects variable display, and an area light source device that is...
7327416 Back light assembly and liquid crystal display device having the same  
Disclosed are a back light assembly for preventing discoloration and deformation caused by heat generated from a lamp, and a liquid crystal display device for displaying an enhanced image. The back...
7325961 Polarized light source device and back light module for liquid crystal display  
A polarized light source, has an illuminant for generating light having a transparent tube which is filled with mercury vapor and which has a fluorescent material disposed thereon; a reflective...
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...
7312839 Light guiding plate, liquid crystal display device using the same, and method for displaying pictures thereof  
A light guiding plate includes a light incident portion into which light is incident from a light source, a light reflecting pattern to reflect the light provided from the light incident portion,...
7312838 Liquid crystal display device comprising a protecting unit for enclosing a fastener and holding lamp wires  
Disclosed is a liquid crystal display device that mitigates performance degradation problems, which result from assembling and fastening the covers of the liquid crystal display device. By...
7310123 Liquid crystal display module including thermoelectric device  
A liquid crystal display device includes a backlight unit having a lamp, wherein the lamp includes opposing ends and electrodes at respective ones of the opposing ends; at least one thermoelectric...
7309153 Surface light source device and display  
Light guide plate 4 is provided with an emission-directivity-giving-means (such as projection rows on a back face) to modify directivity of emission from emission face 10 . L light control...
7307674 Back light unit for liquid crystal display device and method for manufacturing the unit  
A pin 6 provided at a horn 5 for ultrasonic welding is press-fitted to the depth reaching the light guide plate 1 breaking through the various kind of sheets 2 and 3 from surface side...
7304695 Liquid crystal module comprising a stopper including a convex step coverage protruding from support main and a concave step coverage defined at light guide plate  
A liquid crystal display module for preventing cracking of a light guide plate and light leakage is provided. The module includes a backlight unit having a lamp and a light guide plate disposed on...
7304693 Liquid crystal display apparatus having particular fixing grooves and fixing protuberances in rear case  
Disclosed is a liquid crystal display apparatus in which a liquid crystal display module and cases are tightly combined. At least one protuberance formed on a top chassis of the liquid crystal...
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...
7298433 Liquid crystal display module having structure for preventing wires from being damaged and method of fabricating the same  
A liquid crystal display module includes a bottom case, a main support on the bottom case, the main support including a wire holding hook having first and second finger portions, a backlight...
Matches 1 - 50 out of 621 1 2 3 4 5 6 7 8 9 10 11 12 13 >