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| Number | Title | Issue Date |
| 8152333 | Reflector A metallic reflector device having one or an array of individual reflector elements for positioning over a corresponding one or array of light sources, preferably comprising one or more light emitting diodes (LEDs). The metallic reflector device includes a planar ba... | 04/10/2012 |
| 8096679 | Reflector and LED light-emitting unit using the same An LED light-emitting unit comprises an LED element having an optical axis and a reflector covering the LED element. The reflector comprises a light-reflecting unit recessed downwardly from a top surface of a top wall of the reflector and located corresponding to th... | 01/17/2012 |
| 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 source lamps including a folded portion or a curved portion located at lea... | 11/29/2011 |
| 8047677 | LED illuminator A light emitting diode illuminator includes a reflecting shell (120), a light emitting diode light source (140) and a transparent cover (160). The reflecting shell includes a plurality of sequentially connected hollow tapered bodies (122, 124... | 11/01/2011 |
| 8016453 | LED lamp assembly An LED lamp assembly includes a lamp supporter and an LED lamp supported by the lamp supporter. The LED lamp includes a lamp cover defining a first opening, a reflector received in the lamp cover and defining a second opening, a heat sink secured to a top of the lam... | 09/13/2011 |
| 8011804 | Backlight unit A backlight unit includes a bottom cover having a bottom surface and side surfaces, a plurality of light emitting diodes installed within the bottom cover for emitting a plurality of lights, a reflection plate within the bottom cover, the reflection plate having a v... | 09/06/2011 |
| 8002434 | LED lighting systems for product display cases An LED lamp for use in a display case includes a plurality of LEDs and an optic for redirecting the light to illuminate the contents of the display case. ... | 08/23/2011 |
| 7959324 | Substrate structure and side-entrance lighting structure A substrate structure includes a substrate, a plurality of point light sources, a first wall and a plurality of convex members. The point light sources are disposed on the substrate. The first wall is on a long side of the substrate and substantially perpendicular t... | 06/14/2011 |
| 7938552 | Reflecting device and application thereof in backlight unit for enhancing light directivity The present invention discloses a backlight unit having a reflecting device to enhance light directivity. The backlight unit comprises a light source module, comprising at least one light source, and a reflecting device. The reflecting device is provided to surround... | 05/10/2011 |
| 7922355 | Solid state lighting device having effective light mixing and control A solid state lighting device includes a light mixing cavity enclosed by a diffusive output window, heat sink walls, and a light-redirection member. A plurality of circumferentially spaced apart light emitters is secured to an interior surface of the heat sink walls... | 04/12/2011 |
| 7901100 | Backlight module unit and backlight module A backlight module unit and a backlight module are provided. The backlight module unit includes a first light source, a second light source, and an optical barrier. A light source interval is defined between the first light source and the second light source, while ... | 03/08/2011 |
| 7887209 | Light source device and display apparatus A light source device includes at least one dot-like light source, a substrate where the dot-like light source is arranged, and a reflection member which is arrange to be in contact with a light-emitting surface of the dot-like light source and cover the light-emitt... | 02/15/2011 |
| 7866845 | Optical device for mixing and redirecting light The present invention provides an optical device configured for the creation of an asymmetric illumination beam pattern while additionally mixing the light created by two or more light-emitting elements. The optical device comprises a reflector body which extends be... | 01/11/2011 |
| 7857483 | Systems and methods for a high-intensity light emitting diode floodlight Systems and methods for a high intensity light emitting diode (“LED”) floodlight. The floodlight has a designed direction of output and includes an LED; an optical element; a blade; and a heat sink. The blade is mounted at an application-specific angle to the he... | 12/28/2010 |
| 7845827 | LED spotlight A spotlight (20) that utilizes a plurality of light emitting diodes (LEDs) (44, 46). The spotlight (20) converges light beams (B1, B2) from the LEDs (44, 46) to a concentrated beam of light (300) of a defined ... | 12/07/2010 |
| 7824068 | Lighting fixtures and systems with high energy efficiency and visual quality Lighting fixtures, systems, and methods of using the lighting fixtures that can achieve radically increased energy efficiency and visual effectiveness, are disclosed. The invention also offers the potential for decorative effects, supplementary background lighting, ... | 11/02/2010 |
| 7824067 | Emergency light fixture having an efficient reflector assembly A reflector includes a first concave surface, a second concave surface and a third concave surface. The first concave surface has a first axis and a first opening to receive a first light source. The first concave surface is configured to reflect first light rays of... | 11/02/2010 |
| 7758210 | Beacon light with light-transmitting element and light-emitting diodes One embodiment of a light-emitting diode (LED) optic comprises a light-transmitting element having a plurality of segments, each segment associated with an optical axis and comprising a linearly projected cross-section. For each segment of the light-transmitting ele... | 07/20/2010 |
| 7740375 | High brightness illumination device with incoherent solid state light source An illumination light source includes an incoherent solid state light source adapted to emit light over at least one light emission surface and having a total light emission surface area S0; a light circulation device including at least one light receivin... | 06/22/2010 |
| 7722214 | Substrate structure and side-entrance lighting structure A substrate structure includes a substrate, a plurality of point light sources, a first wall and a plurality of convex members. The point light sources are disposed on the substrate. The first wall is on a long side of the substrate and substantially perpendicular t... | 05/25/2010 |
| 7712919 | Operation light The invention relates to an operation light, comprising at least one light-emitting component (9) and at least one light-reflecting surface Mn and in which the light-emitting surface of the light-emitting component (9) is so arranged in the operation l... | 05/11/2010 |
| 7690812 | Apparatus and methods for conformable diffuse reflectors for solid state lighting devices Provided are solid state lighting devices and methods for forming the same. A solid state lighting tile according to some embodiments of the invention includes a substrate, a solid state lighting element mounted on a surface of the substrate, and a reflector sheet o... | 04/06/2010 |
| 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 light-diffusing layer constituted by a diffusing plate or a diffusing sheet, the l... | 01/26/2010 |
| 7648253 | Article support device A light fixture device has a light housing to receive a light source therein, a support assembly for supporting the light fixture relative to an anchor location, the support assembly including a post portion for mounting at the anchor location and a body portion, th... | 01/19/2010 |
| 7637628 | LED light pod with modular optics and heat dissipation structure Disclosed is a modular light emitting diode (LED) light pod having heat dissipation structures. A reflective optic plate, which may be made in various modular sizes and designs, having a plurality of recesses is seated on an LED board having a plurality of LEDs, suc... | 12/29/2009 |
| 7566146 | Backlight unit including a first reflector and a second reflector and liquid crystal display using the same A backlight unit includes a case; a first reflector on a surface of the case; a light source disposed on the first reflector; and a second reflector having a first reflective portion and a second reflective portion along first and second sides of the case. ... | 07/28/2009 |
| 7553044 | Light emitting diode signaling device and method of providing an indication using the same An improved LED signaling device employing a number of LEDs arranged in a specific pattern. At least some of the LEDs are received in a corresponding reflective cavity with an associated output angle. The LED signaling device also employs first and second lenses. Th... | 06/30/2009 |
| 7530712 | Reflective illumination device A reflective illumination device is disclosed, which is comprised of a light-guiding screen with light reflecting ability and at least a directional light source; wherein the light-guiding screen includes a reflecting surface having a semi-Fresnel lens structure arr... | 05/12/2009 |
| 7527390 | Light source device A light source device includes a first spheroidal mirror having first and second focal points, and a light source unit having a plurality of semiconductor light emitting elements radially disposed on a support with respect to the axis of rotation of the first sphero... | 05/05/2009 |
| 7497592 | Light source assembly A light source assembly is provided. The light source assembly comprises a circuit board, a plurality of spot light sources disposed on the circuit board, and a reflector sheet disposed on the circuit board having a plurality of first holes and at least one slit ext... | 03/03/2009 |
| 7490956 | Illumination system An illumination system, reflector and method for producing a beam with a substantially circularly symmetric irradiance distribution from a light source having a plurality of linear light emitting elements arranged with their longitudinal axes substantially parallel ... | 02/17/2009 |
| 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 |
| 7441930 | LED table lamp An LED table lamp including a base, a holder, and a light emitting device is provided. An end of the holder is connected to the base, and the light emitting device includes a lampshade pivotally connected to another end of the holder, a reflecting thin film and an L... | 10/28/2008 |
| 7438437 | LED lamp assembly An exemplary LED lamp includes a housing, a printed circuit board, at least one LED, a light reflective module and a lamp cover. The printed circuit board is positioned on a bottom of the housing. The LED electrically connects with the printed circuit board. The lig... | 10/21/2008 |
| 7438436 | Backlight unit A backlight unit is provided. The backlight unit comprises a plurality of light emitting lamps arranged in one direction on a bottom surface of a base support. A lower reflection plate is provided on the bottom surface of the base support below the light emitting la... | 10/21/2008 |
| 7431479 | LED lighting system with reflective board A light emitting apparatus (8) includes one or more light emitting chips (10) that are disposed on a printed circuit board (12) and emit light predominantly in a wavelength range between about 400 nanometers and about 470 nanometers. The printed... | 10/07/2008 |
| 7431477 | Methods and apparatus for an LED light engine An LED light engine comprising a high thermal conductivity substrate (e.g., a metal-clad PCB), a plurality of light-emitting-diode (LED) semiconductor devices mechanically connected to the substrate, an outer dike fixed to the substrate and surrounding at least a po... | 10/07/2008 |
| 7425077 | LED-powered dental operatory light A lamp assembly adapted to cast shadow-free illumination over an area. Typically, a lamp assembly includes a plurality of light modules that are disposed in a spaced apart relationship over an area. Desirably, the lamp assembly is arranged to aim the light output of... | 09/16/2008 |
| 7407307 | Illuminating panel and illuminating device An illuminating panel has disposed thereon a plurality of linear light source units, and the linear light source units each include: a light emitter having a plurality of light emitting diodes linearly installed on a base; a first reflector formed of parabolic surfa... | 08/05/2008 |
| 7401944 | Operating room light fixture having two light sources and a control unit An operating room light fixture having a first lighting unit including a first light source and an external reflector, a second lighting unit including a second light source and an internal reflector, and a control unit. The second lighting unit is positioned in fro... | 07/22/2008 |
