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8167440 |
Light source unit, light source apparatus and projector
A light source unit includes a light source group wherein light sources are arranged into rows and columns so as to form a planar configuration and a primary reflecting mirror group disposed on an...
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8167451 |
Backlight device and liquid crystal display device
A fluorescent tube is prevented from being wrongly attached and broken when being attached, and luminance nonuniformity of backlight due to luminance difference generated in the tube axis direction...
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8113684 |
Fluorescent lamp support
Apparatus and methods for supporting a lamp. The apparatus may include a ballast, a rigid power distribution unit, and a lamp holder. The lamp holder may be in electrical communication with the...
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8087813 |
Lamp holder, backlight device using the same, and display using the same
A lamp holder includes a mounting portion, a lamp holding part which is connected to the mounting portion, and includes an end capable of surrounding a peripheral surface of a lamp, and is capable...
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8089079 |
Light emitting device
A light emitting device includes a package body including a multilayer cavity; a first light emitting part including a first light emitting device in a first cavity of a first layer area of the...
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8079728 |
Indicator test switch for downlight lighting device and bracket therefor
A lighting device including a test device for testing the proper operation of a primary and a secondary power supply alternatively providing electrical power to the light. The test device is...
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8070312 |
Fluorescent light fixture with lamp catcher
A fluorescent lamp tube catcher formed of bent wire can be detachably engaged with a light fixture, with the central portion of the lamp tube catcher positioned below fluorescent tubes in the light...
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8066395 |
Lighting device for display devices, liquid crystal display device, and light source lamp
A display device comprising: a display panel including a display region; a plurality of light source lamps arranged to emit light toward the display region, each of the plurality of the light...
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8057055 |
Light source holding structure, a light source holding member, a light source holding unit, and a display device
A light source holding structure eliminates non-uniformity of temperature distribution of a tube body of a light source in order to make uniform the amount of light emitted or prevent portions at...
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7980724 |
Lamp guide frame, connecting module having the same, backlight assembly having the lamp guide frame and method of manufacturing the backlight assembly
A lamp guide frame includes a frame body, a plurality of openings and a plurality of lamp socket receiving portions. The frame body guides end portions of a plurality of lamps. The openings extend...
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7972027 |
Illuminated door
The invention is a light kit that attaches to the interior portion of garage door panels in order to illuminate the garage when either the garage door is open or closed. The kit includes a...
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7946749 |
Lamp holder, backlight device using the same, and display using the same
A lamp holder includes a mounting portion, a lamp holding part which is connected to the mounting portion, and includes an end capable of surrounding a peripheral surface of a lamp, and is capable...
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7918580 |
LED illumination device
An LED illumination device includes a light source and a heat sink. The heat sink includes an elongated base and a plurality of fins extending from the base. The base has a heat-absorbing surface...
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7914170 |
Interior light
Disclosed is a flatly designed interior light which is essentially characterized by a centrally arranged hollow profiled support (1) that is disposed between two final parts (15) and is provided...
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7905625 |
Fluorescent lamp, backlight assembly having the same and method of assembling the same
A fluorescent lamp includes a fluorescent tube, a thermal electron, a first cover electrode and a second cover electrode. The fluorescent tube has a discharge space. The thermal electron emitting...
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7874707 |
Recessed lighting fixture
A lighting fixture comprising a reflector 100 and a double-ended elongate lamp 200, the reflector body comprising a casing (110) with a specular cavity having an apex and an aperture rim, wherein...
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7874697 |
Lamp
The invention relates to a lamp with a first light source generating white light, comprising at least one fluorescent lamp (2) or an incandescent lamp, as well as a second light source comprising...
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7862201 |
Fluorescent lamp for lighting applications
A lighting device comprises a serpentine shaped CCFL, a driver driving the CCFL, a connector that allows the device to connect to and receive power from conventional power sockets, and a fixture...
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7847912 |
LCD device with plural fluorescent tube backlight for a rectangular curved display surface of a radius of from two to four times as large as the length of the short-side of the rectangular display region
A liquid crystal display panel includes a TFT substrate and a color filter substrate respectively formed of a glass substrate. By housing the liquid crystal display panel in the inside of a frame...
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7802894 |
Direct type back light unit for liquid crystal display device
A back light unit for a liquid crystal display device for improving uniformity of the light and dispensing with optical sheets. The back light unit includes a light source having a holographic...
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7784966 |
Modular light fixture with power pack with latching ends
A light fixture includes a raceway, a lampholder, and a power pack. The raceway includes an aperture and a locking aperture. The lampholder is electrically connected to a lampholder connector. The...
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7780310 |
Modular light fixture with power pack and deployable sensor
A light fixture includes a raceway, a lampholder, and a power pack. The raceway includes an aperture and a locking aperture. The lampholder is electrically connected to a lampholder connector. The...
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7775676 |
Weather resistant florescent fixture
The main housing is formed as an elongated plastic hollow molded top cover having a ballast recess and a pair of line openings. The ballast is placed in the ballast recess. The seal ring provides a...
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7726833 |
Device and method for generating stable, consistent, and high intensity oblong light
The invention teaches a new method to provide lighting for photography and other purposes. A consistent, stable, high intensity line-light source is created by using a cylindrical lens and a...
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7703935 |
Arrangement structure of backlight in direct type liquid crystal display device
A backlight unit in a direct type liquid crystal display device includes a plurality of lamps, wherein each lamp includes a first end, a second end opposing the first end, and a fluorescent part...
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7674007 |
Backlight assembly, liquid crystal display apparatus having the same and method of manufacturing lamp-fixing member
A backlight assembly includes a receiving container, lamps, a diffusion plate and a lamp-fixing member. The receiving container includes a bottom plate and sidewalls together providing a receiving...
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7674004 |
Planar light source device
Cold cathode fluorescent tubes of the first group are aligned widthwise in one side of an enclosure which is divided into two areas at a centerline running widthwise. Cold cathode fluorescent tubes...
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7661839 |
Light structure
A light includes a light-producing inner tube, and an outer tube positioned around the light-producing inner tube; the light-producing inner tube has electrical terminals at two ends thereof, which...
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7651233 |
Lighting device for display devices, liquid crystal display device, and light source lamp
A lighting device for display devices preferably used for constituting a backlight of a transmissive or transflective liquid crystal display device includes a light source lamp, and a...
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7621656 |
Fluorescent lamp fixture and heater
A lamp fixture includes a housing with a high voltage end lamp socket therein. A fluorescent lamp extends from the socket. A heater is at the fluorescent lamp at the high voltage end lamp socket...
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7612298 |
Connecting unit for wick of cold cathode fluorescent lamp
A connecting unit for accommodating a wick of a cold cathode fluorescent lamp is disclosed. The connecting unit includes a substrate having a conductive layer disposed thereon, a v-shaped opening,...
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7604372 |
Lamp module
A lamp module includes: a single piece of a mounting base including an arcuate mounting plate defining two retaining recesses, and a bracket extending upwardly from the mounting plate; two socket...
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7220024 |
Disposable work light
A disposable work light including an electrically non-conductive base provided with an electrically conductive terminal adapted to be detachably coupled to a complementally formed electrical...
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7159995 |
Display device and light source therefor
A display device and light source thereof. The light source is disposed in a housing. An electrode is connected to the light source. A first connecting portion having a first threaded surface is...
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7156540 |
Lighting fixture including two reflectors
A luminaire optical system (10) for an indirect light source including a tubular lamp (12) having a longitudinal axis (22), a first reflector assembly (14) extending parallel to and radially spaced...
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7121690 |
Constructive occlusion with a transmissive component
Constructive occlusion type lighting systems utilize a reflective mask to cover a portion of an active optical surface, typically a Lambertian surface formed by the aperture of a diffusely...
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7036957 |
Systems of parabolic reflectors and base of a luminaire with fluorescent lamps
System of reflectors and base of parabolic fluorescent luminary for concentrating and guiding light, with improved light output and reduction in construction cost. On the support base of the...
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7018072 |
Pull-out lamp holder assembly
A lamp holder assembly for use in thin profile lighting fixtures having fluorescent lamps wherein there is a narrow gap between the lamps and the reflector so that accessing the lamps is difficult....
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6960000 |
Dartboard illumination method and apparatus
The present invention provides apparatus and methods for illuminating a dartboard comprising filtering of an illumination source from direct view by the player while protecting the illumination...
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6942364 |
Luminaires having aperture-modifying structures for producing visually smooth light distributions
Luminaires particularly useful for ceiling mounting in either recessed or surface-mounted applications and intended for “washing” light over an adjacent wall, the “wall wash” luminaires of the inv...
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6932493 |
Fluorescent light tube adaptor
An adaptor (2) for fitting a fluorescent tube (80) to a fluorescent tube housing. The adaptor includes a body portion (6) for attachment to an end of the fluorescent tube (80), a pair of contact...
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6921184 |
Elongated illumination device
An elongated illumination device, which in one illustrative embodiment, includes an elongated member that receives an elongated light source, where the elongated member is received by an elongated...
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6908212 |
Flourescent light fixture
A fluorescent light fixture is provided for retrofitting light fixtures utilizing conventional fluorescent lamps into light fixtures utilizing energy efficient fluorescent lamps. The fluorescent...
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6837726 |
Holder for discharge lamp
A lamp holder that can receive a discharge lamp has an insulating body that can work with an electrically conductive junction box. The junction box has a bottom, an opening opposite the bottom, and...
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6820997 |
Lighting system and lamp with optimal position placement for television, news and motion picture studio
A lighting system for projecting a soft light with a flat reflector to provide a fill light with minimal spill light. Conventional light sources, U-shaped glass, fluorescent tubes preferably having...
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6733154 |
Indirect luminaire
A suspended indirect linear fluorescent luminaire utilizing a parabolic reflector assembly and kick reflector members in conjunction with large luminous lenses as viewed from below. The kick...
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6601970 |
Linear lighting system
The present invention relates to a linear lighting system with a linear light source. According to the invention, all the effective light around the optical axis emitted from the linear light...
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6511204 |
Light tube
A light tube for use over a light element, wherein the light tube comprises an elongated, generally tubular body having a first end, a second end, a length between the first and second ends, and a...
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6505953 |
Luminaire optical system
A luminaire optical system having a tubular lamp, a parabolic reflector assembly, a pair of kick reflector assemblies, and a housing. The parabolic reflector assembly has a pair of substantially...
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6439742 |
Luminaire with reduced height for packaging purposes
A luminaire comprising a half shell (1) or roof, a transparent half shell (2) or cover, and a plate (4) which supports inter alia holders (9) for a fluorescent tube. The plate comprises openings...
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