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| Number | Title | Issue Date |
| 8157411 | Illuminating device An illuminating device includes a plurality of light-emitting diodes, a plurality of first light-reflecting parts, and a plurality of second light-reflecting parts. Each of the plurality of first light-reflecting parts has a first light reflecting surface surroundin... | 04/17/2012 |
| 8157412 | Light emitting diode substrate assembly A light emitting diode substrate assembly has a metal substrate, a circuit board, multiple chip strings, an annular wall and an encapsulant. The circuit board is mounted on the top surface of the substrate and has multiple through holes and multiple current conducti... | 04/17/2012 |
| 8142041 | Lenticular film and backlight modules for use therewith A backlight module can comprise: a backlight source, a diffuser plate adjacent the backlight source, and a lenticular film having a convex lenticular feature on a viewing side, wherein the diffuser plate is located between the lenticular film and the backlight sourc... | 03/27/2012 |
| 8142043 | Planar light source apparatus having reflective surfaces A planar light source apparatus includes a number of lighting elements disposed in a common plane, and a number of mirror reflectors arranged perpendicular to the common plane and facing the lighting elements. The mirror reflectors each have a reflecting surface fac... | 03/27/2012 |
| 8128257 | Curved compact collimating reflectors An LCD can include a Compact Collimating Reflector (CCR), is configured to be located downstream in a light path from an LCD light source, where the CCR is configured to reflect light from the LCD light source to provide collimated light downstream from the CCR. A l... | 03/06/2012 |
| 8100554 | Light source holder and bulb using same A light source holder includes a spherical surface and a number of recessed portions. The recessed portions are defined in the spherical surface and arranged substantially evenly over the spherical surface. Each of the recessed portions comprises a plurality of inne... | 01/24/2012 |
| 8083371 | Illumination device An illumination device includes a plurality of housings installed on a lamp holder, and each housing being arranged at the bottom of the lamp holder and tilted in a specific direction towards an exit aperture and having a light emitting diode device installed on eac... | 12/27/2011 |
| 8047676 | Illuminating device An exemplary illuminating device comprises a light source module, a light reflective module, a lens array and a light transmissive module. The lens array is for expanding a light field of the illuminating device along a first direction and compressing the light fiel... | 11/01/2011 |
| 8047675 | Light emitting diode optical system and related methods A light emitting diode (LED) optical system. Implementations disclosed in this document may include two or more LEDs coupled with a circuit board and two or more optics. The two or more optics may each include a first end and a second end where the second end oppose... | 11/01/2011 |
| 8042969 | Lighting device and method of assembling the same A lighting device and a method of assembling the same are disclosed herein. The lighting device may include a lens assembly having a plurality of condensing lenses, a reflector having a plurality of openings, and a light emitting module having a plurality of LEDs. T... | 10/25/2011 |
| 8029156 | Optical module for LED array An optical module for LED luminaire is provided. The optical module can be used with LED arrays so that the luminaire with LED arrays can utilize the present invention to improve the luminance, brightness, luminance uniformity and coefficient of utilization to meet ... | 10/04/2011 |
| 8025422 | Illumination device with reflectors An exemplary illumination device includes a heat sink, a plurality of LED modules mounted on the heat sink, an envelope engaged with the heat sink and covering the LED modules, and a reflector positioned on the envelope. Light generated by the LED modules emits forw... | 09/27/2011 |
| 7959323 | Illuminating device An illuminating device includes a plurality of light-emitting diodes, a plurality of first light-reflecting parts, and a plurality of second light-reflecting parts. Each of the plurality of first light-reflecting parts has a first light reflecting surface surroundin... | 06/14/2011 |
| 7938559 | Multiple optical assembly for a LED lighting device, and red lighting device comprising such an optical assembly A LED lighting device has a number of LED's, and a multiple optical assembly defined by a number of modular units; each modular unit has a total-internal-reflection lens associated with a LED, and the modular units are connected to one another so as the lenses have ... | 05/10/2011 |
| 7934851 | Vertical luminaire A luminaire is provided with a housing having an attachment element and a LED mounting element. A plurality of LEDs are also provided and are supported by the LED mounting element of the housing. A plurality of reflectors are positioned proximal to the plurality of ... | 05/03/2011 |
| 7850339 | Display having thin cross-section and/or multi-colored output A display includes a substrate having front and rear sides and defining one or more optical paths. A light source corresponding to each optical path is associated with the rear side of the substrate. Light propagates from the light source to the front side of the su... | 12/14/2010 |
| 7828461 | LED luminaire for generating substantially uniform illumination on a target plane A luminaire that can provide a beam pattern having a substantially uniform illuminance across a target plane includes a plurality of LEDs mounted on a support and at least one reflector fixed with respect to the support and cooperating with the plurality of LEDs. | 11/09/2010 |
| 7815330 | Backlight assembly and display device having the same A backlight assembly, which can provide enhanced light emitting efficiency, and a display device, are provided. The backlight assembly includes a light generating unit comprising a substrate and a point light source connected to the substrate, and a receiving contai... | 10/19/2010 |
| 7806558 | Methods and apparatus for providing uniform projection lighting A projection lighting fixture includes multiple LED packages (e.g., chip-on-board or surface mount LED assemblies including one or more LED junctions) disposed on a common mounting board or substrate. Each LED package is associated with a corresponding collimator. T... | 10/05/2010 |
| 7794110 | Anti-collision light for an aircraft An anti-collision light for an aircraft with a first light emitting level and a second light emitting level, wherein the first light emitting level is arranged above the second light emitting level and each light emitting level comprises a board on which light emitt... | 09/14/2010 |
| 7789536 | Lighting device The present invention relates to a lighting device in the form of a matrix illumination system, comprising a transparent carrier plate (11) provided with a plurality of LEDs (3, 5), arranged thereon. The LEDs may be arranged in a pattern with rows and ... | 09/07/2010 |
| 7722213 | Lighting apparatus A lighting apparatus comprises a housing and a first reflector. The first reflector is mounted beneath the light source and includes a plurality of segmented reflectors, each having at its top, a installation hole and at its bottom, an opening wider than the install... | 05/25/2010 |
| 7712918 | Light distribution using a light emitting diode assembly A fluorescent light tube retrofit with light emitting diodes (LEDs) that evenly distribute light to avoid bright spots is disclosed. One tube in the form of a conventional fluorescent tube includes two LEDs mounted to the tube on opposite sides of a single circumfer... | 05/11/2010 |
| 7708428 | Backlight assembly and display device having the same A backlight assembly includes a plurality of light source units and a partition member. Each of the light source units includes a plurality of light sources generating different wavelengths of light from each other and a circuit board on which the light sources are ... | 05/04/2010 |
| 7658502 | Back light structure of liquid crystal display device A back light structure includes lamps for supplying light to an LCD panel, and a micro-lens formed on over or below the lamps, the micro-lens having a plurality of concave portions or convex portions. ... | 02/09/2010 |
| 7645053 | Rotationally symmetrical LED-based anti-collision light for aircraft A rotationally symmetrical anti-collision light (100, 200) for an aircraft utilizing light-emitting diodes (LEDs) is mounted to the fuselage of an aircraft. The LEDs (10, 10′, 20, 20′) may be configured in one or more concentric rings. The anti-col... | 01/12/2010 |
| 7635199 | Illumination device having light sources and angled reflection body The present invention is related to an illumination device capable of producing ambient light and whose structure can be efficiently manufactured and assembled. The illumination device comprises: a substrate electrically connect to a power supply, a plurality of lig... | 12/22/2009 |
| 7628510 | Switchable illumination system A switchable illumination system adapted to provide illumination to a device is disclosed. The switchable illumination system comprises a first light source, a second light source, a reflection module and a control module, wherein the two light sources are disposed ... | 12/08/2009 |
| 7621654 | LED mounting module, LED module, manufacturing method of LED mounting module, and manufacturing method of LED module The following explains an LED module that can achieve favorable light extraction efficiency without increasing a cost. An LED module (100) includes LED devices (110), an LED mounting module (120) on which the LED devices (110) are mounted... | 11/24/2009 |
| 7604365 | Direct type backlight module having reflective sheet supported by supporting member An exemplary direct type backlight module (30) includes a housing (31), a reflective sheet (34), a central supporting member (36), and a plurality of light sources (33). The housing includes a base plate (311) and a peripher... | 10/20/2009 |
| 7556399 | Light reflector assembly having opposed reflector sections A light reflector assembly for providing selective direct and indirect lighting includes a first section reflecting light from a first light source in a first direction and a second section reflecting light from a second light source in a second direction. The first... | 07/07/2009 |
| 7549769 | LED lens for backlight Disclosed herein is a Light Emitting Diode (LED) lens for a backlight. The LED lens includes an LED light source, a lens body, and a beam shaping element. The lens body is configured such that the LED light source is accommodated in the lower portion thereof, and li... | 06/23/2009 |
| 7534010 | Backlight module A backlight module includes a light guide plate, a plurality of reflectors and a plurality of point light sources is provided. The light guide plate has a light emitting surface, a bottom surface and a light incident surface connecting the light emitting surface and... | 05/19/2009 |
| 7530711 | Backlight assembly and liquid crystal display module using the same A backlight assembly includes light emitting diodes in patterns, a reflective sheet having a plurality of through holes through which the light emitting diodes protrude, and a sidewall dividing the patterns into a plurality of light emitting diode units. ... | 05/12/2009 |
| 7513641 | Surface light emission device including a plurality of unit reflectors A surface light emission apparatus for a backlight of large size that achieves surface light emission with uniform luminance is provided. The surface light emission apparatus comprises a plurality of light sources arranged in a matrix configuration, a sheet d... | 04/07/2009 |
| 7506997 | Illumination device for simulation neon lighting An illumination device generally comprises a plurality of light-emitting diodes (LEDs); a housing for receiving the plurality of LEDs; a light-diffusing member positioned adjacent the housing for receiving light emitted from the LEDs; and a slotted and reflective ci... | 03/24/2009 |
| 7455425 | Backlight unit and liquid crystal display device using the backlight unit A backlight unit includes a fluorescent lamp to illuminate a liquid crystal panel, a reflection unit for causing the light from the fluorescent lamp to exit toward a certain direction, and a diffusion unit for diffusing the light from the fluorescent lamp and reflec... | 11/25/2008 |
| 7445354 | Light emitting apparatus A light emitting apparatus comprises a light emitting element which has one of main surfaces thereof being used as a light emitting surface and a plurality of side faces having different areas, and a support member which has a recess with metallic members provided o... | 11/04/2008 |
| 7441923 | Operating room light fixture and handle with control element An operating room light fixture with a light fixture housing, in which at least one lighting unit with at least one light source is arranged, with a handle, which is arranged on a side of the light fixture housing facing the operating area, wherein the handle compri... | 10/28/2008 |
| 7441916 | Surface light source device with half-ellipse reflecting plate A reflecting plate in form of dual half-ellipses comprises a first ellipse having a first focal point and a second focal point, and a second ellipse having a first focal point and a second focal point. The first ellipse and the second ellipse commonly share the firs... | 10/28/2008 |
