| Entries |
| Document | Title | Date |
|---|
| 20090052189 | LED SPOTLIGHT - An LED spotlight includes: a light source unit including an RGB-LED light source composed of R, G and B LEDs, and a condenser lens for condensing light beams of mixed color projected from the RGB-LED light source on an entrance end face of a rod lens; a pyramid rod lens whose cross-sectional area converges from an entrance end face to an exit end face; and a reflector for condensing rays of exiting light exiting as a point light source from the exit face of the pyramid rod lens on an axial line of the pyramid rod lens. A light beam incident on the pyramid rod lens progresses while repeatedly internally reflected several times, thereby brightness irregularity at the exit end of the rod lens is lowered, and color mixture is accelerated, so that a light beam is emitted as a point light source of white light whose color is observed as the same color, seen from any direction, and the light beams are condensed as a spotlight on the axial line of the pyramid rod lens by the reflector. | 02-26-2009 |
| 20090080197 | LIGHT EMITTING DIODE MODULE AND METHOD FOR THE MANUFACTURING OF SUCH AN LED MODULE - The present invention relates to a light emitting diode (LED) module ( | 03-26-2009 |
| 20090097255 | REFLECTOR-BAFFLE FOR LUMINAIRES - An embodiment may comprise a baffle blade or blades, an article of manufacture, and/or a luminaire comprising: a blade member with a reflective top section. | 04-16-2009 |
| 20090097256 | LIGHT-EMITTING APPARTUS - Provided herein is a light-emitting apparatus capable of achieving both improved durability and higher brightness with an inexpensive and simple construction. A heat resistant glass substrate | 04-16-2009 |
| 20090109682 | Illumination Sources And Subjects Having Distinctly Matched And Mismatched Narrow Spectral Bands - A light source is configured to emit narrow peaks at discrete spectral bands, especially primary color wavelengths, added to simulate the effect of a broadband light source. A subject is provided with a pigment, examples being certain rare earth lanthanides, with a strong absorption peak at a corresponding narrow spectral band. The pigment has a nominal hue under true broadband light. When illuminated by the narrow band source, the absorption peak eliminates the contribution of one of the primary colors, producing a distinct shift in hue of the pigmented subject. The change in hue cannot be anticipated from the appearance of illuminated subjects that lack the pigment, which remain normal. The narrow absorption peak is not noticeable under unmatched light sources or true broadband light sources, e.g., sunlight. The hue shift effect is useful for security authentication, informational and decorative applications. | 04-30-2009 |
| 20090122554 | LIGHT-EMITTING ELEMENT MOUNTING SUBSTRATE AND MANUFACTURING METHOD THEREOF, LIGHT-EMITTING ELEMENT MODULE AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE, LIGHTING DEVICE, AND TRAFFIC LIGHT - The present invention provides a light-emitting element mounting substrate which includes: a core metal provided with a reflective cup which reflects light emitted from a mounted light-emitting element in a prescribed direction, and an enamel layer having a thickness within a range of 50 μm to 200 μm, and provided on a surface of the core metal. The present invention also provides a light-emitting element module in which a light-emitting element is provided on this light-emitting element mounting substrate, and in which the light-emitting element is sealed with a transparent sealing resin. | 05-14-2009 |
| 20090147523 | Versatile light system - A versatile reflector light system able to utilize ambient light in order to increase illumination in a decorative or useful manner, on behalf of it's own appearance, or in combination with ornaments as well as function as specially lit reflectors for pedestrians and motorists. Modified versions may be powered by induction methods in order to create motion and additional light. | 06-11-2009 |
| 20090161365 | IMAGING DEVICE - To achieve both uniform illumination and a reduction in the LED light sources, after simplifying illumination control of the light sources. In an illumination unit 130, when arranging LED light sources in a linear arrangement on a light source base plate | 06-25-2009 |
| 20090161366 | PORCELAIN ENAMEL SUBSTRATE FOR MOUNTING LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME, LIGHT EMITTING DEVICE MODULE, ILLUMINATION DEVICE, DISPLAY UNIT AND TRAFFIC SIGNAL - A porcelain enamel substrate ( | 06-25-2009 |
| 20090168432 | LIGHT-EMITTING ELEMENT MOUNTING SUBSTRATE, LIGHT SOURCE, LIGHTING DEVICE, DISPLAY DEVICE, TRAFFIC SIGNAL, AND METHOD OF MANUFACTURING LIGHT-EMITTING ELEMENT MOUNTING SUBSTRATE - A light-emitting element mounting substrate ( | 07-02-2009 |
| 20090207618 | LIGHT SOURCE APPARATUS, IMAGE DISPLAY APPARATUS, AND MONITOR APPARATUS - A light source apparatus includes: a light emitting element including a plurality of light emitting modules; a resonator; a transmitting-reflecting module which, being provided in an optical path between the light emitting element and the resonator, reflects one portion of light traveling from the resonator, and transmits another one portion; a current supply module; and at least one wiring module which connects the current supply module and the light emitting element, wherein a normal of a surface of the transmitting-reflecting module on which the light from the resonator falls incident is tilted in a specific direction relative to a main beam of a light flux which travels between the transmitting-reflecting module and the resonator, and at least one of the wiring modules is provided on a side of the light emitting modules opposite to a side of the specific direction. | 08-20-2009 |
| 20090251902 | LIGHT EMITTING DIODE - Disclosed is a light emitting diode (LED). The LED includes a light emitting chip, a reflector formed with an annular groove in an inner surface thereof and surrounding the light emitting chip, and a lens engaged with the groove of the reflector. An inner diameter of a lens insertion portion of the groove is smaller than an outer diameter of the lens, so that the lens can be engaged with the groove through elastic deformation. Since the separately manufactured lens is engaged with and coupled into the groove of the reflector, the lens can be fixed through a simple process and aligned without an error. Since the lens is engaged with the groove of the reflector, the lens is prevented from being easily separated. In addition, since there is no need for the use of an adhesive, it is possible to prevent degradation of the reliability of the LED. | 10-08-2009 |
| 20090279305 | LIGHT PIPE AND ILLUMINATING DEVICE HAVING THE SAME - A light pipe and an illuminating device having the light pipe may be provided. The light pipe may include an optical film having a glass transition temperature of approximately 110° C. to approximately 180° C. | 11-12-2009 |
| 20090290354 | REFLECTOR AND LIGHTING APPARATUS COMPRISING REFLECTOR - A reflector built in a down light includes a plurality of floodlight openings respectively exposing a plurality of light-emitting elements to a front surface side, a plurality of radial partition walls which respectively partition and surround these floodlight openings, and an inner circumferential partition wall. Each of the partition walls has a ridge line, and the reflector includes a plurality of reflection concave surfaces each which open and widen from a respective one of the plurality of floodlight openings towards ridge lines of the plurality of partition walls which respectively surround the plurality of floodlight openings. The plurality of radial partition walls extend from the center of the reflector towards the outer circumference, and the inner circumferential partition wall is located between the center and the outer circumference. | 11-26-2009 |
| 20090296404 | Universal mount lighting fixture - A universal mount lighting fixture comprises a housing having a rectangular profile with a ballast channel disposed in a top surface of the housing. The ballast channel extends across the length of the housing. A pair of ballast wire openings are disposed on a surface of the housing. A reflector is mounted within the housing. A ballast is mounted to an exterior surface of the housing. The ballast has two opposite edgewise basins with access openings for power wires to input and output connectors. The ballast can be mounted within the ballast channel and the pair of ballast wire openings can be disposed in a horizontal portion of the ballast channel. The channel can be flared. The ballast can be mounted on an end or side of the housing. | 12-03-2009 |
| 20090303727 | Versatile safety reflectors - A Safety reflector suitable as a road stud or hazard reflecting ornament able to utilize ambient light without solar panels batteries or diodes, in order to reflect light multi-dimensionally | 12-10-2009 |
| 20090303728 | LIGHT EMITTING DEVICE - A light emitting device comprises a light emitting element disposed within a space surrounded by a reflective surface of a reflector disposed on a board. A lower portion of the reflector is placed within a recess formed in the board, and a side wall of the recess is interposed between the lower end of the reflective surface of the reflector and the light emitting element. | 12-10-2009 |
| 20090310365 | LIGHTING APPARATUS - A lighting apparatus is used, for example, to illuminate a traffic space in which people is supposed to move about, typically walk back and forth. The lighting apparatus includes a light source unit which may be disposed in the traffic space, and a light guide provided with a light incident surface at an end and a light emitting portion at the other end. The light guide is elongated to extend from the light incident surface to the light emitting portion. The light incident surface is arranged to receive the light emitted from the light source unit. The light emitting portion is arranged to emit the inwardly guided light toward the traffic space. | 12-17-2009 |
| 20090316414 | LED LAMP - An LED lamp ( | 12-24-2009 |
| 20090316415 | LAMP UNIT - A lamp unit includes a linear light source that extends at an angle with respect to an optical axis; and a reflector that reflects light radiated from the linear light source. The reflector has a predetermined section that reflects light radiated from the linear light source such that images of the linear light source projected on a predetermined virtual panel extend in a predetermined direction. The reflector is configured so as to forms a high-intensity region that linearly extends in the predetermined direction and whose intensity of which is higher than a surrounding area. The high-intensity region is formed by superimposing light reflected by the predetermined section and a surrounding section thereof on the virtual plane. | 12-24-2009 |
| 20090323349 | LIGHTING APPARATUS - A lighting apparatus includes a plane light-emitter | 12-31-2009 |
| 20090323350 | HIGH-INTENSITY DISCHARGE LAMP FOR SPOT LIGHTING - The present invention relates to a bi-curved lamp. The lamp includes a high-intensity discharge light source and a reflector. The reflector is disposed to receive light from the high-intensity light source and direct the light in a desired manner. The reflector includes a first light reflecting conformation for forming a substantially uniform spot beam angle and a second light reflecting conformation different than the first conformation. | 12-31-2009 |
| 20100002445 | LIGHT EMITTING DIODE STREETLIGHT APPARATUS - An exemplary light emitting diode (LED) streetlight apparatus includes a support, a light emitting module and a light guiding device. The light emitting module is mounted on the support for emitting light. The light emitting module has a first radiation angle in a plane perpendicular to the surface of the road, and the first radiation angle is equal to or less than 45 degrees. The light emitting module has a second radiation angle in a plane parallel to the surface of the road, and the second radiation angle is greater than the first radiation angle. The light emitted from the light emitting module is directed by the light guiding device to emit in a direction towards the surface of the road. | 01-07-2010 |
| 20100002446 | XYZ control over bulb position in a pan and tilt lamp - Multiple axis control for a lamp inside a reflector. At least multiple axes of control are made without increasing a length of the optical axis. | 01-07-2010 |
| 20100002447 | LIGHT-GUIDING ELEMENT, LIGHT-EMITTING MODULE, AND ELECTRONIC DEVICE - A light-guiding element cooperates with a light source and includes a light-guiding frame and a scattering material. The light-guiding frame has a light incident surface, a light output surface, and an inclined surface. Light emitted by the light source enters into the light-guiding frame through the light incident surface, and the light is reflected by the inclined surface to be outputted through the light output surface. The scattering material is disposed at the inclined surface. A light-emitting module having the light-guiding element and an electronic device are also disclosed. | 01-07-2010 |
| 20100014293 | LIGHTING UNIT WITH ROTATABLE BODY - In a lighting unit with a holder ( | 01-21-2010 |
| 20100020544 | ELECTRIC REFLECTOR LAMP - A reflector lamp ( | 01-28-2010 |
| 20100053972 | LIQUID CRYSTAL POLYESTER RESIN COMPOSITION HAVING EXCELLENT LIGHT REFLECTANCE AND STRENGTH - A resin composition obtained by melt-kneading a wholly aromatic thermotropic liquid crystal polyester and titanium oxide particles maintains the polyester heat resistance and moldability, and achieves white light reflectance and weld portion mechanical strength. The composition includes 100 parts by mass of a wholly aromatic thermotropic liquid crystal polyester, 8 to 42 parts by mass of titanium oxide particles formed by surface treating 97 to 85 mass % of titanium oxide obtained by a method including roasting with 3 to 15 mass % of aluminum oxide, 25 to 50 parts by mass of glass fibers, and 0 to 8 parts by mass of other inorganic fillers. The composition is obtained by undergoing a melt-kneading step including feeding at least a part of the glass fibers using a twin screw extruder from a position which is 30% or more downstream based on a total length of a cylinder of the twin screw extruder. | 03-04-2010 |
| 20100061101 | TEXTILE LIGHT EMITTING DEVICE - The invention relates to a light emitting device comprising a light emitting element ( | 03-11-2010 |
| 20100067238 | NUMERICAL DISPLAY ARCHITECTURE - A numerical display architecture includes a circuit board substrate, a light emitting element, and a reflector. The circuit board substrate includes a first surface and a second surface opposite to the first surface, and has at least one hole. The light emitting element is reversely mounted on the second surface, and a luminary source of the light emitting element is disposed in the hole through a first opening of the hole. The reflector is disposed on the first surface of the circuit board surface and partly or fully covers a second opening of the hole. | 03-18-2010 |
| 20100097808 | PLASMA LIGHT SOURCE AUTOMATED LUMINAIRE - Disclosed is a plasma light source automated luminaire | 04-22-2010 |
| 20100110693 | LIGHT FIXTURE - The invention describes and shows a light fixture ( | 05-06-2010 |
| 20100118543 | METHODOLOGY OF OPTICAL FEEDBACK FOR LED LIGHTING - The present invention relates generally to a methodology of reflecting light that is transmitted by a lighting means such as at least one light emitting diodes (LED) in a confined space, back a sensory means such as colour sensor, which is located behind the lighting means. The sensory means is placed behind the lighting means in order not to block the light beam from the lighting means and avoid creating dark zone. | 05-13-2010 |
| 20100118544 | ILLUMINATION ASSIST DEVICE AND ELECTRONIC DEVICE USING THE SAME - An illumination assist device used for an electronic device having a flash lamp includes an optical plate and a cover. The optical plate is positioned between the flash lamp and the cover. The cover includes a light transmission board and a plurality of reflection sidewalls extending from a periphery of the light transmission board. The optical plate is surrounded by the plurality of reflection sidewalls. The invention also provides an electronic device using the illumination assist device. | 05-13-2010 |
| 20100118545 | LIGHTING STRUCTURE - A lighting structure comprises a light generation assembly comprising a light source for generating light. In order to meet desired lighting requirements, the lighting structure further comprises a substantially plate-shaped light guiding structure. The light guiding structure is provided with a light assembly recess and a light emission structure. The light generation assembly is arranged in the light assembly recess of the light guiding structure such that light emitted by the light generation assembly enters and propagates in the light guiding structure. The light emission structure is arranged for emitting the propagating light from the light guiding structure. | 05-13-2010 |
| 20100118546 | Method and apparatus for lighting with reflection - An apparatus for lighting. The apparatus includes a first light source. The apparatus includes a first housing in which the first light source is disposed. The apparatus includes a support structure to which the first housing is attached. The apparatus includes a reflection portion having a least two reflectors. The reflection portion attached to the support structure and in spaced relationship with the first housing such that light from the first light source is directed to desired locations. Alternatively, the apparatus includes a first light source. The apparatus includes a first housing in which the first light source is disposed. The apparatus includes a support structure to which the first light source is attached. The apparatus includes a second light source. The apparatus includes a second housing in which the second light source is disposed. The second housing attached to the support structure and in spaced relationship with the first housing. The apparatus includes a first reflector disposed with the second housing and opposing the first light source so light emitted by the first light source is reflected by the first reflector. | 05-13-2010 |
| 20100157608 | STRUCTURE OF LIGHT-EMITTING DIODE LIGHTING TUBE - A light-emitting diode lighting tube includes a casing, an aluminum base board, which is fit into the casing and carries a plurality of light-emitting diodes, at least two reflective members respectively arranged on opposite sides of the light-emitting diodes, and first and second end caps respectively mounted to opposite ends of the casing. The casing has a radial cross-section forming an opening extending in an axial direction of the casing. The aluminum base board is fit to retention sections formed beside the opening. The two reflective members are arranged on opposite sides of the LEDs for reflecting lights emitting from the LEDs. | 06-24-2010 |
| 20100188853 | LIGHT EMITTER - A light emitter is disclosed herein. An embodiment of the light emitter comprises a substrate having a substrate surface; a light emitting diode located on the substrate surface; an encapsulant located on the substrate surface and encapsulating the light emitting diode; and a reflector cup attached to the substrate, the reflector cup having a reflector cup first side and a reflector cup second side with a hole extending between the reflector cup first side and the reflector cup second side, wherein the reflector cup first side is attached to the substrate surface so that the hole in the reflector cup first side encompasses the light emitting diode. | 07-29-2010 |
| 20100195334 | SIGNAL LIGHT OF MIRROR TYPE - The signal light of mirror type consists of a light source ( | 08-05-2010 |
| 20100214786 | LIGHT COUPLING INTO ILLUMINATED FILMS - A flexible translucent sheet is folded to have portions of its bounding edge closely situated in overlapping relationship, and these overlapping portions are illuminated by a light source. The illumination is transmitted through the interior of the sheet to any adjacent unfolded area of the sheet, which may bear emission areas which are treated so that the light emits from the sheet at these areas. Preferred versions of the invention have a series of legs cut into one edge of the sheet, and the legs are then bundled in stacked relationship, with a light source providing light input into the bundle. | 08-26-2010 |
| 20100232165 | SURFACE LIGHTING UNIT, SURFACE LIGHTING LIGHT SOURCE DEVICE, SURFACE LIGHTING DEVICE - In a surface lighting unit comprising a footprint portion, a sidewall portion, and an optical reflector with an opening spaced apart by a predetermined distance from the footprint portion. The opening substantially satisfies a relation A=bx | 09-16-2010 |
| 20100238665 | DIFFUSIVE LIGHT REFLECTORS WITH POLYMERIC COATING - A diffuse light reflector is disclosed for use in lighting fixtures including luminaires, light boxes, displays, signage, daylighting applications, and the like. The reflector includes a light reflective nonwoven and a polymer layer that enhances reflectivity. The reflector can be laminated to coil steel or aluminum and can be formed in metal coil or sheet forming operations. The polymer layer can be easily cleaned of machine oils from the metal forming operations. | 09-23-2010 |
| 20100246188 | LIGHTING APPARATUS - A lighting apparatus including a reflector having a reflective surface partially enclosing an interior space and defining a focal point within the interior space, and a filament positioned substantially within the interior space. In some examples, the filament is made substantially of tungsten. In some examples, the reflective surface extends along a longitudinal axis and curves around the longitudinal axis. In some examples, the reflective surface defines an elliptical paraboloid. In some examples, the filament may be placed substantially at the focal point of the reflective surface. | 09-30-2010 |
| 20100259937 | Candle Lighting Type Reflective Lampshade - A candle lighting type reflective lampshade comprises a lampshade main body being made with a reverse cone body on the upper half thereof and a cover layer on the inner cone surface thereof, wherein the cone surface forming a pair of symmetrical parabolic curves includes a ring type aperture on the top thereof thereby allowing the underside light source to achieve secondary full reflection; the base of lampshade main body comprises a plurality of inclined surfaces being ringly peripherally installed thereon and being installed with a plurality of lamp source bases below the inclined surfaces, while the light source is effectively controlled by the lamp source base to beam the light on the cone top portion of the reverse cone body so as to fully reflect each light beam and to achieve uniform dispersion of the light source. | 10-14-2010 |
| 20100271827 | LED linear reflection lighting - A LED lighting includes an illuminator and a reflection housing. The illuminator provides the light. The reflection housing receives and holds the illuminator, and patterns the light illuminated by the illuminator. The reflection housing includes an illuminator end, a linear reflection surface, and a light opening. The illuminator end, the linear reflection surface, and the light opening define a conical cavity which has a shape of right circular cone. The illuminator end is at the apex of the conical cavity, the lighting opening is at the bottom of the conical cavity with a circular shape, and the conical linear reflection surface is the lateral surface of the conical cavity. | 10-28-2010 |
| 20100277923 | LIQUID LENS ELEMENT AND ILLUMINATION APPARATUS - Disclosed is a liquid lens element. The liquid lens element includes a main body, a lens surface, and a first reflection surface. The main body has a light incident surface and a light exiting surface and includes a liquid chamber formed therein. The lens surface changes orientation of light that exits the light exiting surface by being electrically deformed, and the lens surface is formed of an interface between two liquids that are contained in the liquid chamber and have different refractive indexes. The first reflection surface reflects part of light that enters the light incident surface toward an optical axis of the lens surface, and the first reflection surface is provided to the main body. | 11-04-2010 |
| 20100290232 | Non-axisymmetric Optical Device - The present invention is an optical device that is not axially symmetric; comprising of a lampshade at least; wherein, an optical unit mounted to the transverse of lampshade, an illuminant mounted inside the lampshade where corresponding to the center of inner lateral to the optical unit; meanwhile, the optical unit is geometrically structured in a non-axisummetric configuration while the optical unit is fitted a reflector with plurality of cascades along the ring at the external lateral; thus, a refraction or reflection against the light emitted from the illuminant can be performed when permeating through the optical unit that beams a strip light pattern achievable. | 11-18-2010 |
| 20100296294 | LIGHTING DEVICE WITH REFLECTIVE ELECTROACTIVE POLYMER ACTUATOR - The invention relates to alighting device which comprises an at least partly reflective electroactive polymer actuator ( | 11-25-2010 |
| 20100315817 | LOW-PROFILE ILLUMINATION DEVICE - An illumination system in accordance with an embodiment hereof includes a first substantially flat waveguide for propagating and emitting light. The first waveguide may include a plurality of optical elements increasing in density from an edge to the center of the first waveguide. Light enters the first waveguide at the edge, and light is emitted from the top surface of the first waveguide. The intensity of the emitted light is substantially uniform over the top surface. | 12-16-2010 |
| 20100315818 | REFLECTIVE SURFACE SUB-ASSEMBLY FOR A LIGHT-EMITTING DEVICE - A reflective surface sub-assembly for a light-emitting device, comprising a substrate, at least one area reserved for placement of a light-emitting device assembly on the substrate, and a diffusive reflective layer applied on selected regions on the substrate, wherein if the light-emitting device assembly were placed onto the at least one area then the diffusive reflective layer would reflect photons emitted by the light-emitting device assembly is disclosed. | 12-16-2010 |
| 20100321941 | METHOD FOR MANUFACTURING LIGHT EMITTING APPARATUS, LIGHT EMITTING APPARATUS, AND MOUNTING BASE THEREOF - The present invention provides a method for manufacturing a light emitting apparatus which can be separated by splitting, even though a mounting plate made of metal is employed. A metal plate is prepared, on which at least one joint slit made up of a joint and an opening is formed in a predetermined direction for integrating multiple mounting plates of the light emitting apparatuses. Multiple light emitting elements set in array are mounted on the metal plate. An aperture is provided at a position corresponding to a position for mounting the light emitting element on the metal plate, and a plate-like reflector made of resin, on which a first reflector splitting groove is formed at a position coinciding with the joint slit of the metal plate, is mounted and fixed on the metal plate in such a manner as superimposed thereon. The metal plate and the plate-like reflector being superimposed and fixed one on another are broken along the joint slit of the metal plate and the first reflector splitting groove of the plate-like reflector. The metal plate and the resinous reflector are superimposed one on another and broken together, whereby the metal plate can be split successfully. | 12-23-2010 |
| 20110002126 | Lens - A lens for a LED light source includes a first light emitting surface and a light incident surface perpendicular to the optical axis of the lens. The first light emitting surface is a convex surface and opposite to the light incident surface. The lens further includes a second light emitting surface opposite to the light incident surface and adjacent to the first light emitting surface. The thickness between the second light emitting surface and the light incident surface near the optical axis exceeds the thickness between the second light emitting surface and the light incident surface away from the optical axis. | 01-06-2011 |
| 20110002127 | OPTICAL ELEMENT AND MANUFACTURING METHOD THEREFOR - A method for manufacturing optical elements ( | 01-06-2011 |
| 20110013400 | Socket, circuit board assembly, and apparatus having the same - An apparatus has a plurality of types of plugs used for different purposes and a plurality of circuit board assemblies. Each of the plurality of the circuit board assemblies includes a circuit board having a plurality of wiring portions formed thereon, an electrical and electronic part mounted on the circuit board, and a plurality of sockets attached to the circuit board and connected to the electrical and electronic part via the plurality of wiring portions. The sockets included in all of the plurality of circuit board assemblies have the same shape and are configured to receive any of the plurality of types of plugs. | 01-20-2011 |
| 20110013401 | SPORTS LIGHTING FIXTURE HAVING DIE-CAST FRAME IN HIGH-REFLECTANCE MATERIAL - An apparatus and method for a high intensity lighting fixture. In one aspect, instead of a spun aluminum bowl-shaped reflector, a die cast metal reflector frame, somewhat simulating a bowl shape, includes an inner surface with mounting structure. A high reflectance sheet or plurality of high reflectance inserts are placed onto the mounting structure to create a reflecting surface. This allows high customability of the reflecting surface and minimizes light loss. | 01-20-2011 |
| 20110032710 | LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - A light-emitting device including a light-emitting element and a substrate where the light-emitting element is arranged. A housing part housing the light-emitting element and having a shape that is tapered upward from the substrate and a metal frame surrounding the light-emitting element and including the side face of the housing part made into an almost mirror-polished surface are provided on the substrate. | 02-10-2011 |
| 20110044051 | CONDUCTIVE ELEMENT AND LAMP USING THE SAME - A conductive element and a lamp using the same are described. The conductive element includes a sleeve portion and a conductive portion, and the conductive element is applied to a lamp reflector. The lamp reflector has a main body and a neck portion connected to each other. The sleeve portion of the conductive element is installed in the neck portion, and then a discharge lamp tube through from the main body to the sleeve portion in the neck portion, and the conductive portion forms an included angle with the discharge lamp tube. Therefore, a length achieved after the discharge lamp tube and the lamp reflector are assembled together is shortened. | 02-24-2011 |
| 20110051425 | VARIABLE ILLUMINATION APPARATUS - A variable illumination apparatus includes: a first substrate; a second substrate opposed to the first substrate with a predetermined gap therebetween; a surrounding wall that is disposed between the first and second substrates, has a first opening and a second opening opposed to each other, and has an inner side surface that is tapered toward the second opening from the first opening; a partition wall to partition a liquid chamber formed by the first substrate, the second substrate, and the surrounding wall into regions, the partition wall being vertical to the first substrate and the second substrate; a liquid lens having a lens surface that is formed at an interface between two liquids and is electrically deformable, the two liquids being accommodated in each of the regions and each having a different refractive index; and a light source to irradiate light to the liquid lens from the first opening side. | 03-03-2011 |
| 20110058378 | Illumination Device with High Efficiency and Manufacture Method Thereof - An illumination device and a manufacture method thereof are provided. The illumination device includes a base, an illumination chip, and a sealant. The base has a surrounding side wall which encloses a containing space. The illumination chip is disposed within the containing space while the sealant fills the containing space and covers the illumination chip. The sealant has an outer surface which includes a center concave and a circular convex surrounding the center concave. The center concave is formed as a part of a spherical surface with no singular point. The connection between the center concave and the circular convex forms a circular ridge. | 03-10-2011 |
| 20110058379 | Lamp Device - A lamp device comprising illuminant, which emits a primary radiation on applying a voltage thereto and solid particles, at least partly enclosing the illuminant and which interact with the primary radiation. The particle number density changes in at least one direction away from the illuminant from a first particle number density to a second particle number density. | 03-10-2011 |
| 20110063850 | LIGHT BOX - A light box includes a point like light source, a light reflecting plate arranged around said point like light source and a light diffusion surface plate having light transmissive property and arranged to face said light reflecting plate. The light box can include a case having an opening formed in a direction of light and for housing at least said point like light source and said light reflecting plate inside. Additionally, a receiving concave portion is formed with said light reflecting plate, said point like light source is allocated inside said receiving concave portion, an injection angle of the light from said point like light source is 0°, and a brightness is less than or equal to 15000 cd/m | 03-17-2011 |
| 20110063851 | EFFICIENT RETROFIT OF LIGHT FIXTURES - Embodiments of the present invention provide retrofit light fixture assemblies that can be added to existing light fixtures, thereby providing many of the advantages of the newer lighting technology without the time consumption or expense of completely swapping out existing light fixtures while also minimizing the amount of materials to be disposed of. In a first aspect, the invention includes a light fixture assembly having a reflector, a lamp holder, a ballast, and lamp-socket-ballast electrical connectors. The reflector can be adapted to couple to a light fixture housing. The reflector can include an exposed side and a non-exposed side, a downward-reflecting section, and a first lamp-socket aperture in the downward-reflecting section. The lamp holder can be physically attached to the non-exposed side of the reflector. The lamp holder can include a first lamp socket that is configured to receive a first lamp through the first lamp-socket aperture of the reflector. The ballast can include a ballast-power electrical connector adapted to connect to a power source when installed. The lamp-socket-ballast electrical connectors can electrically connect the first lamp socket to the ballast. | 03-17-2011 |
| 20110069494 | LIGHTING APPARATUS - Lighting apparatuses including a first endcap including a first light socket, a second endcap spaced from the first endcap including a second light socket, reflector rotatably attached between the first endcap and the second endcap, the reflector including a reflective surface partially enclosing a reflector interior space and defining a focal point within the reflector interior space. The first light socket and second light socket are collectively configured to support light sources substantially near the focal point. The first endcap and the reflector include complimentarily configured interlocking members. | 03-24-2011 |
| 20110096550 | LAMP WITH SNOW REMOVING STRUCTURE - A lamp includes a bracket including a shaft and a limiting member and a lamp body pivotably engaged with the shaft. The lamp body includes a luminous portion and a counterweight portion at different sides of the shaft. When the lamp body is at a first position, the luminous portion of the lamp body abuts the limiting member; when the luminous portion is subjected to an exterior force which is caused by weight of snow/ice accumulated on the luminous and excesses a set value, the lamp body rotates around the shaft from the first position to a second position; when the exterior force disappears or decreases to be less than the set value, the lamp body returns from the second position to the first position. The lamp can automatically remove the snow/ice accumulated on the lamp body. | 04-28-2011 |
| 20110096551 | SONIC WELDED OPTIC ASSEMBLY - An optic assembly includes a light source, a reflector to reflect light emitted by the light source, and an optical lens disposed over and/or around the light source. The optical lens is configured to direct light emitted from the light source using refraction and total internal reflection. | 04-28-2011 |
| 20110103065 | Lighting Fixture With Improved Mounting Arrangements For Mounting A Reflector And Accessories - A specialized lighting fixture comprised of a main housing and a front bezel, wherein a pair of multifunctional clip elements are mounted in the bezel and serve to secure and position therein one or more filters and a reflector, such that the filters and reflector can be installed and removed as a unit with the bezel to facilitate changeovers. The multifunctional clip elements also include elements for mounting the bezel to the main housing with a quick, fractional rotation of the bezel, providing a secure detent action for retention of the bezel. The bezel includes support surfaces that function, together with the multifunctional clip elements to accurately position the reflector with respect to the bezel and the bezel with respect to the main housing, for achieve an optimum level of operating efficiency of the fixture. | 05-05-2011 |
| 20110103066 | DIFFUSIVE LIGHT REFLECTORS WITH POLYMERIC COATING AND OPAQUE BLACKOUT LAYER - A diffuse light reflector is disclosed for use in lighting fixtures including luminaires, light boxes, displays, signage, daylighting applications, and the like. The reflector includes a light reflective nonwoven, a polymer layer that enhances reflectivity, and an opaque blackout layer. The reflector can be laminated to coil steel or aluminum and can be formed in metal coil or sheet forming operations. The polymer layer can be easily cleaned of machine oils from the metal forming operations. | 05-05-2011 |
| 20110110097 | LED UNIT - An LED unit includes an LED and a lens receiving the LED. The lens includes a first light-incident face confronting the LED to refract the light emitted from the LED with a small angle into the lens, a second light-incident face surrounding the LED to refract the light emitted from the LED with a large angle into the lens, a light-reflecting face to reflect the light from the second light-incident face towards a top of the LED, a first light-emergent face to refract the light from the first light-incident face out of the lens, and a second light-emergent face to refract the light from the light-reflecting face out of the lens. | 05-12-2011 |
| 20110116272 | LENS AND LIGHT EMITTING APPARATUS HAVING THE SAME - Provided are a lens and a light emitting apparatus comprising the lens. The light emitting apparatus comprises a substrate, a light emitting device package on the substrate, and a lens supported by the substrate, the lens being disposed on the light emitting device package. The lens comprises a lens body comprising a first recessed part at a central portion of a top surface thereof and a second recessed part at a central portion of a bottom surface thereof and a lens support disposed on the bottom surface of the lens body to support the lens body such that the bottom surface of the lens body is spaced from the substrate. | 05-19-2011 |
| 20110122631 | Reflector luminaire - A reflector luminaire with a light-emitting means and a reflector, which reflects light from the light-emitting means which is incident on said reflector in a predetermined emission direction and which has a rim ( | 05-26-2011 |
| 20110128743 | METHOD FOR PRODUCING LIQUID CRYSTALLINE POLYESTER, LIQUID CRYSTALLINE POLYESTER COMPOSITION, REFLECTOR PLATE AND LIGHT-EMITTING DEVICE - The present invention provides a method for producing a liquid crystalline polyester, the method comprising the steps of reacting monomers to obtain a polycondensate corresponding thereto, granulating the polycondensate to obtain a granule, and subjecting the granule to solid-phase polymerization to obtain a liquid crystalline polyester, wherein the content of iron in the granule to be subjected to the step (C) is 5 ppm by weight or less. According to the present invention, a liquid crystalline polyester having high whiteness and excellent heat resistance can be produced with satisfactory operability. | 06-02-2011 |
| 20110141743 | RETRO-FIT LUMINAIRE ASSEMBLY - A method of retro-fitting an existing luminaire housing comprises the steps of removing lighting components from the existing housing, fastening a first powertray retaining assembly to an end cap of the existing housing, fastening a second powertray retaining assembly to a second end cap of the existing troffer, telescoping a powertray to a size allowing the powertray to be moved through an opening in the existing housing, inserting the powertray through the opening in the existing housing and retaining the powertray on one of the first and second retaining assemblies, telescoping the powertray to engage the other of the first and second retaining assemblies and, positioning a diffuser in the troffer. A retro-fit luminaire assembly is also disclosed. | 06-16-2011 |
| 20110149579 | Electromagnetic Interference Preventing Module - Disclosed herein are a light source module and an electronic device using the same. The light source module is disposed in a housing component of the electronic device and includes a light source and a light guide element having a light-entering surface, a light-departing curved surface and a light-reflecting curved surface. The light-entering surface receives the light from the light source. The normal line directions of the light-departing curved surface are approximately perpendicular to the normal line direction of the light-entering surface. The light is reflected by the light-reflecting curved surface and then leaves the light guide element in the normal line directions of the light-departing curved surface. | 06-23-2011 |
| 20110164424 | Electrical Socket, Apparatus and System - A socket assembly, electrical apparatus and system are disclosed. The socket assembly may incorporate wire push-in terminations or accept wire plug terminations. The socket assembly may be joined to or integrally formed with the electrical apparatus. A plurality of the apparatus incorporating the socket assemblies may be combined into a system. Particular embodiments illustrating various configurations of the socket assemblies, light fixtures including such socket assemblies and a lighting system including a plurality of such light fixtures are disclosed. The socket assemblies also may incorporate terminal assemblies that include two or more metal components to permit daisy chaining of a plurality of the electrical apparatus. | 07-07-2011 |
| 20110182075 | OPTOELECTRONIC DEVICE - An optoelectronic device includes at least one luminescence diode chip which emits electromagnetic radiation during operation of the optoelectronic device, and at least one shield against stray radiation which laterally surrounds the luminescence diode chip only in places, wherein each shield is integral with a component of the optoelectronic device. | 07-28-2011 |
| 20110188253 | Optically Open Stacked Type Subminiature Optical Device - An optically open stacked type subminiature optical device according to the present invention has an independent aperture stop structure to enable designing of a stable small optical device having an optical open cover structure, thus improving optical performance. Further, the optically open stacked type subminiature optical device of the present invention is configured in that the aperture stop structure is assembled with another structure into a stacked structure to establish a stable assembly together with the cover structure, thereby allowing for ease of assembly and improving productivity. | 08-04-2011 |
| 20110194290 | REDUCTION OF THE POWER INTRODUCED INTO THE ELECTRODE OF A DISCHARGE LAMP BY BACK-REFLECTION - An illumination unit including a discharge lamp is provided. The discharge lamp may have an electrode, and a reflector with a reflective surface and an optical axis, the electrode having in a sectional plane, which includes the optical axis, a sectional area, and a projection of the reflective surface of one of the halves of the reflector that are separated by the section perpendicularly into the sectional plane along optical paths that are free for the light of the illumination unit resulting in a projected area, wherein the overlap of the projected area and the sectional area is smaller than the area of the electrode in a plane which is perpendicular to the sectional plane and includes the optical axis. | 08-11-2011 |
| 20110194291 | STROBE DEVICE - Each of electrode terminals is provided with an electrode connection section connected to an electrode of an electric discharge tube. When an exterior member is mounted on a housing, a concave section of the exterior member abuts on the electrode connection section of the electrode terminal, to displace the electrode connection section in a direction in which the electrode of the electric discharge tube is held therein. Thus, the exterior member is mounted on the housing so that connection between the electrode of the electric discharge tube and the electrode connection section can be completed. Therefore, connection work can be significantly easily performed without requiring soldering and press fitting. | 08-11-2011 |
| 20110205744 | LENS AND LIGHTING DEVICE INCLUDING THE SAME - Disclosed is a lens including a light emitting surface. The light emitting surface of the lens according to the embodiment of the present invention has a coordinate obtained by subtracting a Bezier coordinate corresponding to an aspheric coordinate from the aspheric coordinate. | 08-25-2011 |
| 20110222294 | Side emitting LED module - The invention provides a side emitting light emitting diode (LED) module which comprises a LED, a base, a lens, a reflex plane and a transparent plane wherein the base is on the LED for facing it, the lens placed on the base and is centered by the LED, the reflex plane is on the lens for refracting or transmitting lights from the lens reflexing, the outer is the transparent plane which is an extended plane from the rim of the reflex plane down to the base, both the refracting light by the reflex plane and the transmitting light by the lens sent out by the transparent plane, the final lights from the transparent plane parallel the base and sent out of the LED module. | 09-15-2011 |
| 20110222295 | Multilayer Optical Film with Output Confinement in Both Polar and Azimuthal Directions and Related Constructions - A film includes microlayers arranged into optical repeat units. Adjacent microlayers have in-plane refractive index mismatches Δnx, Δny tailored to provide mirror-like on-axis properties, such that the film has a reflectivity for normally incident light in an extended wavelength band of at least 75% for any polarization. Adjacent microlayers also have a refractive index mismatch Δnz that provides the film with reduced reflectivity R | 09-15-2011 |
| 20110228541 | LUMINAIRE ASSEMBLY - A luminaire assembly ( | 09-22-2011 |
| 20110235335 | LIGHTING APPARATUS - A lighting apparatus according to an embodiment includes an optical unit and a body. The Optical unit includes a light emitting module that has a light emitting element, a reflector that controls distribution of light from the light emitting module, and a unit supporting member that supports the light emitting module and the reflector. A plurality of optical units are mounted to the apparatus body such that each optical unit is detachable. And the body includes an irradiating portion that has an opening through which the optical units irradiate light. | 09-29-2011 |
| 20110267824 | SPORTS LIGHTING FIXTURE HAVING DIE-CAST FRAME IN HIGH-REFLECTANCE MATERIAL - An apparatus and method for a high intensity lighting fixture. In one aspect, instead of a spun aluminum bowl-shaped reflector, a die cast metal reflector frame, somewhat simulating a bowl shape, includes an inner surface with mounting structure. A high reflectance sheet or plurality of high reflectance inserts are placed onto the mounting structure to create a reflecting surface. This allows high customability of the reflecting surface and minimizes light loss. | 11-03-2011 |
| 20110286220 | EMBEDDED SLIDING ASSEMBLY AND POSITIONING STRUCTURE OF A LAMP REFLECTOR - An embedded sliding assembly and positioning structure of a lamp reflector which allows a reflector to be assembled fixedly onto a lamp. The embedded sliding assembly and positioning structure have a positioning framework having a reflector assembly side, an end side and two lateral sides. A through-hole is formed at the center of the positioning framework, and the positioning framework is also provided with an assembly and positioning portion for assembly onto the lamp. An embedded sliding guide is set at an inner edge of the end side and two lateral sides of the positioning framework. The embedded sliding guide is set in a manner to guide the sliding and locking of the flange of the reflector. A positioner enables tight locking of the flange of the reflector to the embedded sliding guide. | 11-24-2011 |
| 20110310615 | LIGHT EMITTING APPARATUS, SURFACE LIGHT SOURCE APPARATUS, DISPLAY APPARATUS, AND LUMINOUS FLUX CONTROL MEMBER - A light emitting apparatus emits light emitted from a light emitting element ( | 12-22-2011 |
| 20110317429 | METHOD FOR PRODUCING LIGHT-EMITTING DISPLAY DEVICE, LIGHT-EMITTING DISPLAY DEVICE AND LIGHT-EMITTING DISPLAY - A method for producing a light-emitting display device, the method including forming a film of a light-transmissive resin material on a substrate over which a reflective metal and a semi-transparent member can be disposed in at least one of a plurality of pixel regions corresponding to red, green and blue; curing part of the film of the light-transmissive resin material to form a light-transmissive resin layer, the part being in a region including the at least one pixel region; and developing the light-transmissive resin layer after the curing to form an optical path length-adjusting layer. | 12-29-2011 |
| 20120008328 | LIGHT EMITTING DEVICE AND DISPLAY APPARATUS - A light emitting device includes: a light emitting chip arranged on a substrate; and a resin lens formed to cover the light emitting chip, wherein the center of the light emitting chip and the center of the resin lens are offset so that the centers do not match each other. | 01-12-2012 |
| 20120044696 | LENS AND LAMP USING THE SAME - A lens and a lamp using the same are provided. The lamp includes a lampshade, a base, a lens and a light emitting diode light source. The lampshade is assembled to the base, and the lens is disposed on the base and located in the lampshade. The lens has a first surface, a second surface, a third surface and a fourth surface. The second surface surrounds the first surface to form an accommodating space conformally, and the third surface surrounds the fourth surface and is located on an outer side of the second surface. The first surface is located between the accommodating space and the fourth surface. The light emitting diode light source is disposed in the accommodating space of the lens. | 02-23-2012 |
| 20120063147 | STAGE LIGHTING FIXTURE - A stage lighting fixture having:
| 03-15-2012 |
| 20120063148 | LIGHT-EMITTING MODULE AND LIGHTING APPARATUS - A light-emitting module includes a substrate having a front surface side component mounting surface and a rear surface side flat heat dissipating surface. Light-emitting elements are arranged to protrude at a central portion of the component mounting surface and radiate light at least man upper surface direction and in a direction along the component mounting surface. A lighting circuit component is electrically connected to the light emitting elements by a wiring pattern arranged on the substrate and which is arranged closer to the peripheral edge side of the substrate than the light emitting elements: A connector for power supply connection is arranged closer to the peripheral edge side of the substrate than the light emitting elements on the component mounting surface of the substrate and is electrically connected to the lighting circuit component. | 03-15-2012 |
| 20120063149 | MULTIFUNCTIONAL AMBIENT LIGHTING COMPOSITIONS - An acrylic or other polymer composition, optionally containing aluminum trihydrate, and having undoped and/or doped titanium dioxide dispersed evenly throughout is disclosed. Said composition provides a sterile surface which can be renewed. Said composition provides a highly sterile surface upon photoactivation of the surface by at least either low-level ultraviolet irradiation or ambient/natural light (as when using doped titanium dioxide). A method of using such a surface material is also disclosed. Said acrylic or other polymer composition may be adhered onto a polycarbonate or other polymeric backing, optionally by an intervening layer of a third polymer. The resulting acrylic or other polymer/polycarbonate or other polymer combination is adapted to provide ambient lighting when exposed to a light source. | 03-15-2012 |
| 20120069575 | LIGHT CONVERTING OPTICAL STRUCTURE AND LIGHTING DEVICE UTILIZING THE SAME - Embodiments of the present invention include a light converting structure, a light accommodating structure, and a lighting device. The light converting structure includes a bottom conical recess to accommodate a light source, and a top conical recess to distribute the lights emitted from the light source. The light accommodating structure includes a through hole with a small opening and a large opening. A light source is accommodated in the through hole at the large opening, and the lights emitted from the light source output at the small opening. The lighting device utilizing the light converting structure and/or the light accommodating structure obtains a thinner configuration. | 03-22-2012 |
| 20120069576 | LENS AND LIGHT SOURCE MODULE - A lens includes a light incident surface, a first light emitting surface, and a second light emitting surface. The first light emitting surface is a convex, curved surface and opposite to the light incident surface. The first light emitting surface includes a first border; the first light emitting surface and the light incident surface cooperatively form a convex lens portion with an optical axis. The second light emitting surface is located at a side of the first light emitting surface adjacent to the first border, and the second light emitting surface is a rough surface for refracting light randomly. | 03-22-2012 |
| 20120069577 | LENS AND LIGHT SOURCE MODULE - A lens includes a light incident surface, a first light emitting surface, and a second light emitting surface. The light incident surface is a concave surface and defines a receiving recess. The first light emitting surface is a convex curved surface and is opposite to the light incident surface. The first light emitting surface includes a first border, and the first light emitting surface and the light incident surface cooperatively form a convex lens portion with an optical axis. The second light emitting surface is located at a side of the first light emitting surface and adjacent to the first border. The longer the distance between a point of the second light emitting surface and the optical axis is, the longer the distance between the point and the light incident surface is. | 03-22-2012 |
| 20120069578 | ILLUMINATING DEVICE - An illuminating device that can reduce illuminance unevenness of an irradiation target face with a simple construction is provided. In a pseudo sunlight illuminating device | 03-22-2012 |
| 20120075865 | LENS AND LIGHT SOURCE MODULE - A lens includes a light incident surface with a first central axis, a first light emitting surface, and a second light emitting surface. The first light emitting surface is a convex, curved surface with a second central axis and is opposite to the light incident surface; the first light emitting surface comprises a first border. The first light emitting surface and the light incident surface cooperatively forming a convex lens portion. The second light emitting surface is located at a side of the first light emitting surface adjacent to the first border. The second light emitting surface is a rough surface for refracting light randomly. The distance between the first central axis and an inner side of the second light emitting surface is larger than the distance between the second central axis and the inner side of the second light emitting surface. | 03-29-2012 |
| 20120075866 | LENS AND LIGHT SOURCE MODULE - A lens includes a light incident surface, a first light emitting surface, and a second light emitting surface. The first light emitting surface is a Fresnel surface and opposite to the light incident surface. The first light emitting surface includes a number of concentric annular surfaces and a first border intersecting with some of the concentric annular surfaces. The first light emitting surface and the light incident surface cooperatively form a Fresnel lens portion with an optical axis. The second light emitting surface is located at a side of the first light emitting surface adjacent to the first border. An angle formed between any tangent plane of the second light emitting surface and a plane perpendicular to the optical axis is smaller than an angle formed between any tangent plane of the concentric annular surfaces passing any point on the first border and the plane perpendicular to the optical axis. | 03-29-2012 |
| 20120092874 | Light-guiding pillar - A light-guiding pillar has a main body and an LED mount. The main body is a strip pervious to light and has a first surface and multiple refracting grooves formed in the main body at intervals. The LED mount is pervious to light, is mounted securely on and connected integrally with the main body as a single part and has an LED hole and a reflecting surface. The LED hole is formed in the LED mount. The reflecting surface is connected to the first surface of the main body, is inclined relative to the first surface of the main body and is capable of totally reflecting light from the LED hole and making the light travel into the main body. The present invention only requires one LED to provide a wide range of illumination and to use one LED saves cost and electricity. | 04-19-2012 |
| 20120099325 | REDIRECTING OPTICS FOR CONCENTRATION AND ILLUMINATION SYSTEMS - An optical system having an optical waveguide for collecting light, a receiver for receiving the light, and redirecting optics for transferring the light from the optical waveguide to the receiver. The optical system can be used for concentrating light such as in solar applications. The optical system can also be used for diffusing light in illumination applications by replacing the receiver with a light source such that the light flows in the reverse of the concentration system. | 04-26-2012 |
| 20120106163 | LED ILLUMINANT MODULE FOR MEDICAL LUMINAIRES - The LED illuminant module for medical luminaires contains a circuit board capable of heat dissipation, an LED die package, a beam splitter, and a reflector. The LED die package is attached to the circuit board and is covered by the beam splitter, which in turn is pressed by and positioned along with the reflector. Central beams from the LED die package are collimated by the beam splitter to project forward. The side light beams are refracted by the beam splitter, intercepted by the reflector, and directed to a target coverage area along with the central light beams. The illuminant module is able to achieve low energy consumption and ease of manufacturing simultaneously. | 05-03-2012 |
| 20120120665 | LIGHTING SYSTEM - The invention relates to a lighting system comprising: -a light source ( | 05-17-2012 |
| 20120127728 | LIGHT DISTRIBUTION STRUCTURE FOR LED LIGHT SOURCE - A light distribution structure for a light emitting diode includes a lens, a light distribution member, and a reflection member. The lens is fixed to the light distribution member. The reflection member is fixed to the lens and faces the light distribution member. The reflection member includes a protrusion opposing the light emitting diode. The light distribution member defines a through hole for receiving the light emitting diode. The light distribution member is formed with a plurality of reflection portions on a side facing the lens. The reflection portions are inclined relative to the bottom of the light distribution member. The protrusion is capable of reflecting the light beams with incident angle within a preset range entering the protrusion from the light emitting diode to the reflection portions. The reflection portions are capable of reflecting the light beams reaching the reflection portions to the lens. | 05-24-2012 |
| 20120140479 | INDICATOR APPARATUS - In an indicator apparatus, a prism member includes: a prism member side surface; and a transmitting and reflecting surface that is inclined relative to the prism member side surface, and into which light from a light source is admitted. An adjacent member has an adjacent surface that is adjacent to the prism member side surface. The light from the light source is admitted into the transmitting and reflecting surface when the light source is lit, and passes through the prism member. If the prism member is viewed frontally when the light source is not lit, the adjacent surface is visible by optical reflection at the transmitting and reflecting surface. | 06-07-2012 |
| 20120140480 | BULB-SHAPED LAMP - One end of a cylindrical mount | 06-07-2012 |
| 20120176798 | LAMP UNIT - In various embodiments, a lamp unit including a lamp which is inserted into a reflector and which has a base with a reference ring including at least one referencing surface which cooperatively interacts with a corresponding referencing element of a holder of the reflector, configured such that the lamp is separably connected to the holder through a bayonet coupling. | 07-12-2012 |
| 20120176799 | LIGHTING DEVICE - A lighting device providing an easy installation in a roof or a wall, having a small number of pieces is disclosed. The lighting device comprises at least a holding body ( | 07-12-2012 |
| 20120188772 | LIGHT-EMITTING DEVICE, METHOD FOR PRODUCING THE SAME, AND ILLUMINATING DEVICE - A light-emitting device having an LED element and a resin layer including a convex portion covering the LED element can suppress color unevenness to achieve light emission with uniform color distribution. The light-emitting device can include a substrate, an LED element mounted on the substrate, a resin layer which contains a wavelength conversion material and is formed on the substrate to cover the LED element, the resin layer including a convex portion directly covering the LED element and a flat thin film portion extending around the convex portion, and a reflective portion which is formed over the thin film portion around the convex portion. A diffusion portion can be formed to cover the convex portion of the resin layer. | 07-26-2012 |
| 20120188773 | Encoding Device and a Method of Encoding - The present invention relates to an encoding device, such as an optical position encoder, for encoding input from an object, and a method for encoding input from an object, for determining a position of an object that interferes with light of the device. The encoding device comprises a light source, a waveguide, a number of redirecting structures, and a detector. By means of the waveguide and the number of redirecting structures, light from the light source is guided towards the detector along a path that includes traversing an area in a space next to the planar waveguide. An object may be positioned in the area in the space and may interfere with the light, which interference may be encoded into a position or activation. | 07-26-2012 |
| 20120201032 | LUMINAIRE HAVING A TUBULAR HOUSING - A luminaire ( | 08-09-2012 |
| 20120206919 | ULTRA-LOW PROFILE OPTICAL FINGER NAVIGATION ILLUMINATION SYSTEM THROUGH SEGMENTATION - An optical sensor assembly is disclosed. The optical sensor assembly includes an illumination system that segments light emitted by a light source into multiple segments. The multiple segments are allowed to travel different optical paths on their way to a common target area and are further allowed to irradiate different portions of the common target area. This enables a low-profile optical sensor assembly to be achieved. | 08-16-2012 |
| 20120236570 | ELECTRONIC APPARATUS - Display effect is improved. In an electronic apparatus of the present disclosure, an operation body placed in an operation panel of a body case has an operation part inserted into a through hole provided in the operation panel from the rear to the front side, a light reflecting part placed between the outer peripheral surface of a knob forming the operation part and the inner peripheral surface of the through hole and a light emitting part placed behind the light reflecting part. A light guide space is formed between the outer peripheral surface of the knob and the inner peripheral surface of the light reflecting part, and the front side of the light reflecting part is placed behind the operation panel of the body case. | 09-20-2012 |
| 20120275166 | SUBSTRATE FOR MOUNTING LIGHT-EMITTING ELEMENT, ITS PRODUCTION PROCESS AND LIGHT-EMITTING DEVICE - To provide a substrate for mounting a light-emitting element with a reduced gap to achieve insulation between a reflection film and electrical wiring conductors formed on a LTCC substrate for mounting a light-emitting element, its production process and a light-emitting device. | 11-01-2012 |
| 20120281417 | DIRECTIONAL LIGHT SOURCE DEVICE - A highly directional light source device, more specifically, a light emitting element electrically connected on a substrate to produce light, and one interior having a photon recycler with a reflective surface, covered and set on one side of this substrate, and an opening set in the center of the top of the cover which corresponds with the light emitting element, thereby allowing the light from the light emitting element to be directly emitted out the opening, and then to be reflected back to the light emitting element through the reflective surface of the photon recycler, and after light is reflected or refracted according to the structure of the light emitting element, again through the opening the light is emitted onto the photon recycler, thereby achieving increased Étendue of the highly directional light source device and achieving the goal of effective light emission. | 11-08-2012 |
| 20120287644 | Reflectors and Reflector Attachments for Use with Light-Emitting Diode (LED) Light Sources - A reflector is rotatably coupled to a light emitting diode (LED) module assembly. The reflector includes multiple alignment features that correspond with multiple notches provided in a reflector attachment coupled to a LED light source. The reflector can be made of a non-conductive substrate material, such as glass, and can have a non-conductive, reflective coating deposited on the inner surface of the reflector to allow the reflector to be more closely positioned to the LED light source. Reflector attachments can help to maintain precise reflector position during coupling with the LED light source. Media holders can be removably coupled to the light emitting portion of the reflector and provide for the quick mounting and placement of one or more optical media in the light path output by the reflector. | 11-15-2012 |
| 20120287645 | DISPLAY APPARATUS - There is provided a display apparatus. The apparatus includes: a display module; a front panel disposed on a front surface of the display module; a light shielding layer disposed on the outer peripheral area of the front panel; a pattern layer of which at least a part is overlapped with the light shielding layer; and a light source, wherein a pattern formed on the pattern layer emits light by using light provided from the light source. | 11-15-2012 |
| 20120294009 | LIGHTING STRUCTURE - A lighting structure comprises a light generation assembly comprising a light source for generating light. In order to meet desired lighting requirements, the lighting structure further comprises a substantially plate-shaped light guiding structure. The light guiding structure is provided with a light assembly recess and a light emission structure. | 11-22-2012 |
| 20120320599 | LIGHT SOURCE DEVICE - A light source device having: a light source; first and second light guides extending in a first predetermined direction to guide light in the first predetermined direction and irradiate a document with the light; and a confinement portion that confines light emitted by the light source and is connected to one end of the first light guide and one end of the second light guide, in which the light confined in the confinement portion is reflected off both first and second reflection surfaces provided in the confinement portion, and thereby travels through the first and second light guides in the first predetermined direction. | 12-20-2012 |
| 20120320600 | WHITE FILM AND SURFACE LIGHT SOURCE USING SAME - A white film has reflective properties, concealing properties and film-forming stability and can be made into a thin film, a white film, which contains voids therein and satisfies the following formulae (i) to (iii) is provided: | 12-20-2012 |
| 20120320601 | MOUNTING SUBSTRATE AND MANUFACTURING METHOD THEREOF, LIGHT-EMITTING MODULE AND ILLUMINATION DEVICE - An object of the present invention is to provide a mounting substrate, a manufacturing method, a light-emitting module and an illumination device that can sufficiently improve the luminous efficiency of an LED lamp. A mounting substrate according to the present invention includes a substrate and a reflective film that is formed on a front surface of the substrate and has a front surface on which LED chips are to be mounted, and the reflective film is made of metal oxide microparticles and a glass fit, and reflects light from the LED chips. | 12-20-2012 |
| 20130003385 | FLAMELESS CANDLE INTERNAL LIGHT SHIELD - According to embodiments of the present invention, a flameless candle is claimed, depicted, and described. The candle has a hollow interior region, an inner surface having an radius, and an outer surface having an outer radius. The candle also has a riser located within the hollow interior region. A lamp (e.g., LED) is also located in the interior region and above the riser. A light shield is located within the hollow interior region. The light shield is below the lamp and has an outer bound with a radius. The light shield also has a sloped portion. The light shield may have a reflector. The radius of the outer bound of the light shield is less than the radius of the inner surface of the candle shell. The sloped portion of the light shield slopes downwardly towards the outer bound. | 01-03-2013 |
| 20130003386 | ELECTRONIC DEVICE - An electronic device includes a housing having a lower base and an upper cover disposed on the lower base, a light emitting module received in the housing, two arms extending downwardly from the upper cover, and a light guiding member facing the light emitting module and fixed between the two arms. | 01-03-2013 |
| 20130003387 | LAMP - Disclosed is a lamp, which includes a luminous body, a power generating device, and a reflective body. The luminous body is utilized to emit light. The power generating device is utilized to generate power which is outputted through an outlet means. The reflective body, floating above the outlet means by the power, reflects the light of the luminous body to form an unexpected dynamic lighting effect. Moreover, a variation of the light can be changed by replacing the reflective body, such as a ball, or changing the strength of the power. | 01-03-2013 |
| 20130003388 | Light Collector With Complementing Rotationally Asymmetric Central And Peripheral Lenses - The present invention relates to a light collector for collecting light emitted by a light source and converting the collected light into a light beam. The light collector comprises a central lens part aligned along an optical axis of the light source where the central lens comprises a central entrance surface and a central exit surface. The light collector also has a peripheral lens part surrounding at least of part of the central lens. The peripheral lens comprises a that said central lens and said peripheral lens is mutual adapted to convert said light emitted by said light source into a common light beam having a substantial circular and rotationally symmetric cross sectional light distribution, where said common light beam comprises said first light beam part and said second light beam part. | 01-03-2013 |
| 20130051028 | LAMP - A lamp includes a dichroic filter, a light emitting diode, and a lampshade. The light emitting diode emits light towards the dichroic filter. One portion of the light within a predetermined frequency range passes through the dichroic filter. The other portion of the light is refracted by the dichroic filter. The lampshade is used for shading the light. Therefore, the lampshade shows two colors of light. | 02-28-2013 |
| 20130058101 | NON-DISPONSABLE LED LAMP - A non-disposable LED lamp includes a main body, an LED unit disposed on the main body. The outer side of the LED unit is covered with a lampshade. A light-reflecting member is vertically provided in the lampshade. The light-reflecting member has a periphery side formed with a light-reflecting slanted surface which is taped toward the LED unit. When the LEDs is activated, part of the light will be reflected by the light-reflecting slanted surface to radiate light toward the whole lampshade, so the non-disposable LED lamp enables to radiate light in a pantoscopic way. The non-disposable LED lamp of the present invention can increase the radiating angle to provide an even illumination effect. | 03-07-2013 |
| 20130063949 | GAS-DISCHARGE LAMP - The invention describes a gas-discharge lamp ( | 03-14-2013 |
| 20130077319 | EFFECTOR AFFIXING DEVICE - [Problem] To provide an effector affixing device which facilitates the operation of the effector and, more specifically, which facilitates the replacement of the effector and prevents an operational mistake. [Solution] An effector affixing device comprises: an effector affixing base provided with an effector affixing means; and a separation member. The effector affixing base and the separation member are connected so as to be able to be separated from each other. A separation space having a height which allows shield wires to intersect each other is provided below the effector. The separation member comprises supports formed near the corners thereof and extending downward. Protrusions for binding the effector are provided to both side edges of the effector affixing base. The effector affixing base can be affixed so as to be tilted in the front-rear direction, and the front face of the effector is suitably illuminated by a lighting means. | 03-28-2013 |
| 20130094215 | LIGHT COLLECTION SYSTEM FOR A LUMINAIRE - Described are improved automated luminaire | 04-18-2013 |
| 20130100677 | LIGHTING STRUCTURE - An improved light fixture is disclosed. One embodiment comprises a light source, a first optical element that focuses light provided by a light source in the forward direction, a second optical element that reflects light in the reverse direction, and a third optical element that focuses light in the forward direction. | 04-25-2013 |
| 20130114266 | REFLECTIVE UNIT AND LIGHT SOURCE MODULE HAVING THE SAME - A reflective unit ( | 05-09-2013 |
| 20130121001 | ILLUMINATION APPARATUS CONFINING LIGHT BY TOTAL INTERNAL REFLECTION AND METHODS OF FORMING THE SAME - In various embodiments, an illumination apparatus includes an air gap between a sub-assembly and a waveguide attached thereto at a plurality of discrete attachment points, as well as a bare-die light-emitting diode encapsulated by the waveguide. | 05-16-2013 |
| 20130128590 | LED UNIT - A light emitting diode (LED) unit having a lens producing parallel light beams is disclosed. The LED unit comprises an LED; and a lens comprising a light incident face facing the LED, a light emergent face away from the LED, and a light reflecting face between the light incident face and the light emergent face; the light incident face comprises a first light incident face over the LED, and a second light incident face encircling the LED; and the light emergent face comprises a first light emergent face corresponding to the first light incident face, and a second light emergent face corresponding to the second light incident face, wherein the first light emergent face, relative to the first light incident face, is lower than the second light emergent face. | 05-23-2013 |
| 20130170218 | ILLUMINATION DEVICE HAVING VISCOELASTIC LAYER - An illumination device, such as a backlight for electronic display devices, is disclosed. The illumination device includes a lightguide optically coupled to a light source, and a viscoelastic layer and a nanovoided polymeric layer are used in conjunction with the lightguide to manage light emitted by the light source. The viscoelastic layer may be a pressure sensitive adhesive. | 07-04-2013 |
| 20130170219 | Directive Optical Device Having a Partially Reflective Grating - A directive optical device includes an optically active material which may be a light emitting material or a light collecting material. A partially reflective grating is disposed proximate to the optically active material. | 07-04-2013 |
| 20130170220 | Illumination Source with Variable Divergence - The illumination source has a LED light source ( | 07-04-2013 |
| 20130176739 | FLEXIBLE PRINTED CIRCUIT FOR MOUNTING LIGHT EMITTING ELEMENT, AND ILLUMINATION APPARATUS INCORPORATING THE SAME - A flexible printed circuit for mounting a light emitting element has a base film, a wiring pattern formed on a surface of the base film, and a cover film that covers the base film and the wiring pattern. At least one of the base film and the cover film has a substrate comprising a metal. The cover film has such surface properties as to produce specular reflection or diffuse reflection of light or has a substantially white reflecting film on a surface of the cover film. | 07-11-2013 |
| 20130188361 | WIRING SUBSTRATE, LIGHT EMITTING DEVICE, AND MANUFACTURING METHOD OF WIRING SUBSTRATE - There is provided a wiring substrate. The wiring substrate includes: a heat sink; an insulating layer on the heat sink; first and second wiring patterns on the insulating layer to be separated from each other at a certain interval; a first reflective layer including a first opening on the insulating layer so as to cover the first and second wiring patterns, wherein a portion of the first and second wiring patterns is exposed from the first opening, and wherein the portion of the first and second wiring patterns is defined as a mounting region on which a light emitting element is to be mounted; and a second reflective layer on the insulating layer, wherein the second reflective layer is interposed between the first and second wiring patterns. A thickness of the second reflective layer is smaller than that of the first reflective layer. | 07-25-2013 |
| 20130258674 | Lamp, reflector for a lamp and method for the production of the reflector - A lamp has an LED, a base, and a reflector. The base is rigidly connected to the LED and has a base contact surface. The reflector, which can be connected to the base, has a reflector contact surface, an entry opening, an exit opening, and a longitudinal direction (L) that runs from the exit opening to the entry opening. The reflector contact surface is arranged in the longitudinal direction (L) between the entry opening and the exit opening, and the base contact surface abuts the reflector contact surface. Thus, movement of the base and/or reflector towards each other is prevented when the reflector is connected to the base. The reflector is formed in such a way that a projection of the reflector contact surface in the longitudinal direction (L) of the reflector is free of undercuts. | 10-03-2013 |
| 20130265770 | LIGHT EMITTER AND METHOD FOR MANUFACTURING THE SAME - A method for producing a radiation arrangement includes providing a first substrate, arranging a first radiation source or generating first electromagnetic radiation thereon, arranging a first deflection element on the first substrate in a beam path of the first electromagnetic radiation such that the first electromagnetic radiation is deflected in a direction away from the first substrate, providing a second substrate, forming a first coupling-out region in the second substrate at a predefined position, determining an actual position of the first coupling-out region, detecting the deflected first electromagnetic radiation as a result of which a beam path of the deflected first electromagnetic radiation can be determined, aligning the first radiation source and the first deflection element on the first substrate depending on the determined actual position of the first coupling-out region. | 10-10-2013 |
| 20130279173 | REFLECTION SHEET LIGHT SOURCE DEVICE AND DISPLAY DEVICE - It is to provide a reflection sheet, light source device and display device, not only for uniforming the luminance of light emitted from a light source, but also for utilizing a single sheet material to form the reflection sheet having a frame portion that continues to all rims of a flat portion. The reflection sheet is provided with a flat portion that is formed in a substantially square shape, and a frame portion that is folded at a first fold formed on a rim of the flat portion. It is formed in a case shape. It is provided with three second folds divergent from a corner of the flat portion to a rim of a corner on the frame portion, between each corner of the flat portion and the rim of the corner on the frame portion. No gap and step are generated on the corner. | 10-24-2013 |
| 20130343060 | LCD MODULE AND LCD DEVICE - The present disclosure provides a liquid crystal display (LCD) module and an LCD device. The LCD module includes a backplane, and a reflector sheet arranged on the backplane. The backplane is configured with a plurality of reinforced structures, a plurality of concave parts are formed between the reinforced structures, and the reflector sheet is arranged over the reinforced structures. The concave part(s) is configured with a support member used for supporting the reflector sheet. In the present disclosure, because the concave part of the backplane is configured with a support member used for supporting the reflector sheet, the reflector sheet is prevented from deforming and being depressed on the concave part of the backplane because of no support, and the reflector sheet is prevented from abnormally reflecting light because of deformation, thereby increasing the display effect of the LCD device. | 12-26-2013 |
| 20130343061 | LIGHT SOURCE MODULE - A light source module is provided, which includes at least one light emitting unit and at least one light guide element. The light emitting unit includes a light source and a lens structure. The light source is used for emitting a light beam. The lens structure has a bottom surface, a top surface opposite to the bottom surface, and a first surface connecting the bottom surface and the top surface. The bottom surface has a first recess and a second recess connecting the first recess and the first surface. The top surface has a third recess. The light guide element includes at least one opening and a plurality of first optical micro-structures disposed beside the opening. The light emitting unit is disposed in the opening. The light beam passes through the lens structure and enters the light guide element via the opening. | 12-26-2013 |
| 20140029263 | LIGHTING DEVICE - Provided is a lighting device, including: a light source module comprising at least one light source on a printed circuit board, and a resin layer in which the light source is embedded; a light reflection member which is adjacent to at least any one of one side surface and the other side surface of the resin layer; and an optical plate comprising a side wall which is closely adhered to the light reflection member, and an upper surface which covers an upper part of the light source module, wherein a haze of the optical plate is less than 30%. | 01-30-2014 |
| 20140036510 | LOW PROFILE MULTI-LENS TIR - In one aspect, an optical lens assembly (herein referred to also as an optic) is provided that comprises a plurality of lenses (or lens segments) adapted to receive light from a light source, each of said lenses (or lens segments) having an input surface and an output surface and a lateral surface extending between the input and output surfaces. The lenses are arranged relative to one another and positioned relative to the light source such that each of the lenses receives at its input surface a different portion of light emitted by the source, e.g., each lens receives at its input surface light emitted by the source into an angular subtense (solid angle) different than an angular subtense associated with another lens. Each lens (or lens segment) guides at least a portion of the received light to its output surface via reflection, e.g., via total internal reflection (TIR). | 02-06-2014 |
| 20140056006 | ILLUMINATION LENS FOR LED BACKLIGHTS - Exemplary embodiments of the present invention relate to an illumination lens disposed over a light-emitting diode (LED). The illumination lens includes an internal surface surrounding the LED and configured to intercept light emitted by the LED, wherein the internal surface comprises an arch-shaped non-rotationally symmetric, elongated horizontal cross-section. The illumination lens also includes an external surface comprising a central cusp, the external surface extending laterally with non-axially-symmetrical profiles in different horizontal directions, the non-axially-symmetric profiles being elliptical with respect to a tilted major axis of the illumination lens, wherein the light-emitting device is configured to produce an elongated illumination pattern. | 02-27-2014 |
| 20140063812 | Wall-Wash Fixture For Directional Light Sources - A downlight reflector assembly for a light-emitting diode (LED) light source includes a kicker reflector and an upper scoop. The kicker reflector has a reflector wall extending between a small top opening and a large bottom opening along a transverse axis. The reflector wall has an internal surface with an illuminated area and a non-illuminated area. The upper scoop is mounted in the small top opening of the kicker reflector and has a reflective multi-faceted surface with a concave curvature relative to the LED light source. The upper scoop extends from the top opening in part along the transverse axis and covering a portion of the top opening. The multi-faceted surface faces both of the illuminated area of the kicker reflector and the top opening for reflecting light rays received through the top opening towards the illuminated area. | 03-06-2014 |
| 20140071689 | LIGHT EMITTING DEVICE AND LIGHTING SYSTEM HAVING THE SAME - Disclosed are a light emitting device. The light emitting device includes a body having a cavity; a plurality of lead frames in the cavity; a light emitting chip; a first molding member having a first metal oxide material around the light emitting chip; and a second molding member having a second metal oxide material on the first molding member and the light emitting chip, wherein the light emitting chip includes a reflective electrode layer under a light emitting structure, wherein a top surface of the first molding member extends from a region between a top surface of the light emitting chip and a lateral side of the reflective electrode layer at a predetermined curvature, and wherein a bottom surface of the second molding member includes a curved surface which is convex toward the first molding member. | 03-13-2014 |
| 20140078745 | METAL HALIDE LAMP AND LIGHTING APPARATUS - Provided is a metal halide lamp having a ceramics arc tube, wherein a rated power is 35 to 100 W and a color temperature is 2800 to 3700 K, wherein halogen additives as light emission materials are included in the arc tube, wherein the halogen additives consists of (1) cerium (Ce); (2) sodium (Na); (3) calcium (Ca); (4) thallium (Tl); and (5) rare earth metal comprising at least one of dysprosium (Dy), thulium (Tm), and holmium (Ho), and the halogen additives are iodide compounds, wherein, for respective composition ratios of the halogen additives for (1) to (4), cerium iodide is 1.5 mol % to 3.0 mol %; sodium iodide is 45 mol % to 90 mol %; calcium iodide is 5 mol % to 15 mol %; and thallium iodide is 2 mol % to 7 mol %. | 03-20-2014 |
| 20140085902 | LUMINAIRE - According to one embodiment, a luminaire includes a main body made of metal, a light source, a reflector made of metal, a translucent cover made of glass, and an insulating member. The main body includes a light-source attaching section, an opening opposed to the light-source attaching section, a sidewall section, and a reflector supporting section. The reflector includes a flange section supported by the reflector supporting section in a non-contact manner and a reflection surface expanding from a daylight opening toward a floodlight opening. The translucent cover is provided on the floodlight opening side. The insulating member is configured to hold the flange section of the reflector and an outer edge portion of the translucent cover, and interposed between the flange section and the outer edge portion, and between the flange section and the reflector supporting section. | 03-27-2014 |
| 20140085903 | IMPROVEMENTS TO A GUN-MOUNTED SEARCH LIGHT - The improvements include a reflector having an optical axis and a focus on the optical axis; a plasma lamp generating a light emitting plasma ball; and a G-force diaphragm shock mount coupling the lamp to the reflector while maintaining precise and stable positioning of the plasma ball of the lamp at or near the focus of the reflector to preserve optical performance despite application of G-force shocks to the apparatus. | 03-27-2014 |
| 20140119025 | ILLUMINATION APPARATUS CONFINING LIGHT BY TOTAL INTERNAL REFLECTION AND METHODS OF FORMING THE SAME - In various embodiments, an illumination apparatus includes an air gap between a sub-assembly and a waveguide attached thereto at a plurality of discrete attachment points, as well as a bare-die light-emitting diode encapsulated by the waveguide. | 05-01-2014 |
| 20140126215 | ILLUMINATION LAMP - An illumination lamp includes a transmissible lamp cover, a circuit board, and a side light emitting device. The transmissible lamp cover has an opening. The circuit board covers the opening. The side light emitting device includes a light guide pillar structure and a top-view light emitting diode. An inclined reflective layer is formed in the light guide pillar structure. The top-view light emitting diode is installed on the circuit board and disposed under the light guide pillar structure. Light emitted by the top-view light emitting diode is incident into the light guide pillar structure and then reflected by the inclined reflective surface, so that the light could be reflected laterally to the transmissible lamp cover. | 05-08-2014 |
| 20140185301 | Energy Star Compliant LED Lamp - The present disclosure provides an illumination device. The illumination device includes a cap structure. The cap structure is partially coated with a reflective material operable to reflect light. The illumination device includes one or more lighting-emitting devices disposed within the cap structure. The light-emitting devices may be light-emitting diode (LED) chips. The illumination device also includes a thermal dissipation structure. The thermal dissipation structure is coupled to the cap structure in a first direction. The thermal dissipation structure and the cap structure have a coupling interface. The coupling interface extends in a second direction substantially perpendicular to the first direction. The thermal dissipation structure has a portion that intersects the coupling interface at an angle. The angle is in a range from about 60 degrees to about 90 degrees according to some embodiments. | 07-03-2014 |
| 20140211479 | LIGHT EMITTING DIODE ILLUMINATING DEVICE - A light emitting diode (LED) illuminating device includes a base, an LED substrate mounted on the base, at least one LED arranged on the LED substrate and an envelope. The envelope includes an open end fixed on the base, a top end opposite to the open end, and a reflection portion protruding from an inner surface of the top end and extending toward the LED substrate. A reflection layer is arranged on the reflection portion, light beams emitted by the at least one LED pass through the envelope to spread out. | 07-31-2014 |
| 20140218933 | DETACHABLE LAMP - A detachable lamp includes a lighting module, a first engaging member, and an optical device. The lighting module includes a base and a lighting unit. The base surrounds the lighting unit. The first engaging member is disposed on the base and has a first through hole. The first through hole is aligned with the periphery of the lighting unit. The first engaging member has a plurality of engaging portions circularly disposed on the first engaging member. The optical device has a second engaging member located on the optical device. The second engaging member has a second through hole and a plurality of engaging notches. The second through hole is aligned with the first through hole. The engaging notches are circularly formed on the second engaging member, and sidewalls of the engaging notches are able to insert into the engaging portions and rotate an angle. | 08-07-2014 |
| 20140218934 | ILLUMINATED DOUBLE GLAZING - An illuminated window arrangement having insulating glazing is described. The illuminated window arrangement has:
| 08-07-2014 |
| 20140254169 | ILLUMINATION DEVICE AND ILLUMINATION UNIT - According to one embodiment, an illumination device includes a first light-transmissive member, a first chassis, and a first semiconductor light emitting unit. The first light-transmissive member has first and second member ends. The first chassis includes a first base portion, first and second side portions. The first base portion is separated from the first light-transmissive member and has first and second base ends. The first side portion extends from the first base end toward the first member end and has first and second end portions. The second side portion extends from the second base end toward the second member end and has third and fourth end portions. A distance between the first and third end portions is shorter than a distance between the second and fourth end portions. The first semiconductor light emitting unit is provided between the first and second side portions. | 09-11-2014 |
| 20140293611 | CORNER WALL LAMP HOLDING DEVICE - A small portable lamp holding device for corner mounting in wall corners and provides an inner space for the lamp socket, switch, and cord and concealed wiring. The arms of the fixture reflector bracket in the lamp fitting device has holes in the corner angle and holes in the top and bottom left and right hand corners to engage appropriate mechanical fasteners such that the device does not pull away from the wall due to repeated use. | 10-02-2014 |
| 20140307445 | Recessed Light Fixture with Two-Axis Rotational Arm - An illustrative embodiment of a light fixture, which may be a type of recessed downlight called a wallwasher, includes a light housing and has a power supply, such as a driver and/or electrical junction box, mounted on or forming an arm. The arm is rotationally coupled to the light housing, with the arm having two axes of rotation relative to the light housing. That is, the arm freely rotates laterally about a first axis, and freely rotates in elevation about a second axis. | 10-16-2014 |
| 20140313733 | LIGHT SOURCE DEVICE AND DISPLAY DEVICE - There are provided a light source device and a display device which do not generate a wrinkle on an optical sheet even if the optical sheet is held on an LED substrate. A reflection sheet is disposed between each of head portions possessed by a rivet, a positioning rivet and a support rivet and one surface of an LED substrate where an LED is mounted, and a gap in a direction of a sheet thickness is provided between the head portion of each of the rivets and the reflection sheet. In the case in which a sudden thermal change is caused, therefore, the reflection sheet expands or contracts between the head portion of each of the rivets and the reflection sheet so that the wrinkle can be prevented from being generated over the reflection sheet. | 10-23-2014 |
| 20140313734 | LUMINOUS FLUX CONTROL MEMBER, LIGHT EMITTING APPARATUS, AND ILLUMINATING APPARATUS - A luminous flux control member ( | 10-23-2014 |
| 20140321124 | EDGE ILLUMINATION OF AN ION-EXCHANGED GLASS SHEET - A planar ion-exchanged glass sheet for out-of-plane light beam coupling includes a first surface, a ion-exchanged first glass region adjacent and parallel to the first surface, a core glass region adjacent and parallel to the first glass region, a ion-exchanged second glass region adjacent and parallel to the core glass region, and a second surface adjacent and parallel to the second glass region. One edge of the glass sheet has an angled end face that is inclined to the plane extends across a thickness of at least one of the glass regions. Methods of making the planar ion-exchanged glass sheet, coupling an out-of-plane light beam into a plane using the planar ion-exchanged glass sheet, and scattering the coupled light to illuminate at least select regions of an exposed surface of the glass sheet are also disclosed. | 10-30-2014 |
| 20150009676 | UNIFIED DRIVER AND LIGHT SOURCE ASSEMBLY FOR RECESSED LIGHTING - A compact recessed lighting system is provided. The lighting system includes a light source module and a driver separately coupled to a unified casting. The driver is formed in a “donut” shape such that the light source module may be coupled to the casting in the center hole formed by the driver. The lighting system may also include a reflector that surrounds the light source module and shields the driver from exposure to the area surrounding the lighting system. Based on this configuration, the lighting system provides a compact design that allows the combined casting, light source module, driver, and reflector to be installed in a standard junction box instead of a “can” housing structure to reduce the overall cost of the lighting system while still complying with all building and safety codes/regulations. This configuration also allows the lighting system to achieve a UL fire-rating of at least two hours. | 01-08-2015 |
| 20150016116 | FLEXIBLE LED LIGHT BAR AND MANUFACTURING METHOD THEREOF - The present invention discloses a flexible LED light bar, which includes a flexible circuit board, a light cup, an LED chip, and an LED encapsulation material. The light cup is formed on the flexible circuit board. The LED chip is encapsulated in the light cup and is bonded to the flexible circuit board to form electrical connection therebetween. The present invention also provides a manufacturing method of a flexible LED light bar. The present invention simplifies the manufacturing process of the flexible LED light bar, reducing the manufacturing cost, and also improves product reliability | 01-15-2015 |
| 20150023024 | LIGHT EMITTING MODULE AND LIGHTING DEVICE USING THE SAME - A light emitting module includes a surface emitting panel and an optical member located at the light emitting surface side of the surface emitting panel. The surface emitting panel has a light emitting region and a non-light emitting region. The optical member has a reflector in the region corresponding to the light emitting region. The reflector has a reflectivity distribution in which the average reflectance per unit area varies. According to this configuration, light emitted from the surface emitting panel and guided by the optical member is reflected by the reflector and emitted in front of the non-light emitting region. By this way, a region in front of the non-light emitting region is difficult to be dark, thus allowing the light emission area to be increased. Further, where a number of light emitting modules are arranged in a matrix as a lighting device, a uniform illumination surface is provided. | 01-22-2015 |
| 20150023025 | Lighting Device, Lighting Unit, and Support - A lighting unit includes a board on which a light emitting portion having a semiconductor light emitting device is arrayed on an upper side along the longitudinal direction. The lighting unit also includes a reflector which is disposed on the upper side of the board, and has a reflection portion inside the reflector for reflecting a light from the light emitting portion, as well as covering the light emitting portion. The lighting unit further includes a case disposed so as to support the board and the reflector from the top and the bottom. | 01-22-2015 |
| 20150043216 | LIGHT EMITTING DIODE BULB - A light emitting diode bulb includes a cover, a lighting module, a driving circuit module, a holder, and a conductive connector. The lighting module is arranged at one side of the cover and includes a plurality of light emitting diodes. The driving circuit module is arranged at the other side of the cover. The holder is assembled with the cover such that the lighting module is arranged between the holder and the cover. The conductive connector is assembled with the holder and opposite to the cover. | 02-12-2015 |
| 20150055348 | LIGHT EMITTING MODULE - A light emitting module is provided including a light emitting device and a reflective member disposed on the light emitting device. The reflective member includes a hole with an inner wall thereof provided as a reflective surface, having a lower aperture having a quadrangular shape and an upper aperture having a shape geometrically different from that of the lower aperture. The inner wall includes first to fourth inclined surfaces extending from respective sides of the lower aperture to the upper aperture, and first to fourth connection surfaces extending from a respective vertex of the lower aperture to the upper aperture to connect the inclined surfaces to each other. The illuminance distribution of emitted light has a quadrangular shape. Accordingly, a relatively high degree of design freedom may be secured for a reflective member while maintaining required illuminance distribution characteristics. | 02-26-2015 |
| 20150062915 | LIGHT EMITTING DIODE DEVICES AND METHODS WITH REFLECTIVE MATERIAL FOR INCREASED LIGHT OUTPUT - Light emitter devices and methods are provided herein. In some aspects, emitter devices and methods provided herein are for light emitting diode (LED) chips and can include providing a substrate, a conductive trace over the substrate, and at least one or more direct attach LED chip over the substrate. A layer of non-conductive and reflective material is disposed over the surface of wherein the layer of reflective material covers at least 25% or more of a surface of the substrate. | 03-05-2015 |
| 20150103528 | LAMP AND LIGHTING APPARATUS - A lamp that emits light and includes: a mounting board on which a light-emitting element is provided; a support disposed on a side opposite a light-emission-side of the mounting board; and a case connected to a support. The case includes a securing part which is disposed on the light-emission-side of the mounting board, and secures the mounting board to the support by sandwiching the mounting board between the securing part and the support. | 04-16-2015 |
| 20150138777 | LIGHTING DEVICE HAVING A LIGHT SOURCE HEAT SINK ARRANGED SEPARATE FROM A DRIVER - A lighting device ( | 05-21-2015 |
| 20150295141 | Optoelectronic Semiconductor Component - In at least one embodiment, the optoelectronic semiconductor component contains at least one chip support having electrical contact devices and also at least one optoelectronic semiconductor chip that is set up to produce radiation and that is mechanically and electrically mounted on the chip support. A component support is attached to the chip support. The semiconductor chip is situated in a recess in the component support. The component support is electrically insulated from the chip support and from the semiconductor chip. The component support is formed from a metal or from a metal alloy. On a top that is remote from the chip support, the component support is provided with a reflective coating. | 10-15-2015 |
| 20150330583 | ILLUMINATION DEVICE HAVING BROAD LIGHTING DISTRIBUTION - An illumination device includes at least one semiconductor light emitting element, a supporting base, and a lamp housing. The semiconductor light emitting element is disposed on the supporting base. The lamp housing is disposed on the supporting base to cover the semiconductor light emitting element, and includes a first illuminating part and a lateral illuminating part surrounding the first illuminating part. A micro-structure is formed on a side of the first illuminating part and facing the semiconductor light emitting element for reflecting the light emitted from the semiconductor light emitting element. | 11-19-2015 |
| 20150345763 | LIGHTING DEVICE INCLUDING LIGHT-EMITTING ELEMENT - In accordance with a first aspect of the present inventive subject matter, a lighting device includes light-emitting elements arranged in lines that are extended in parallel with one another, the light-emitting elements being divided into groups each including the same number of light-emitting elements, a first connecting electrode is disposed adjacent to one end portion of the lines extended, a second connecting electrode is disposed adjacent to another end portion of the lines extended, and the light-emitting elements within each group are electrically connected in series with one another by metallic wires and electrically connected in series to the first connecting electrode and to the second connecting electrode. The groups each include the same number of light-emitting elements that are electrically connected in parallel between the first connecting electrode and the second connecting electrode. | 12-03-2015 |
| 20150369465 | LIGHTING SYSTEM - Disclosed herein are embodiments of a lighting system, and a method of installation, which can be advantageous over lighting systems of the prior art. The lighting system may not have a can covering its components, thus allowing for the lighting system to be easily installed and have a reduced footprint. The disclosed lighting system can be installed as retrofit lighting for a building. | 12-24-2015 |
| 20160003433 | FLAMELESS CANDLE INTERNAL LIGHT SHIELD - According to embodiments of the present invention, a flameless candle is claimed, depicted, and described. The candle has a hollow interior region, an inner surface having an radius, and an outer surface having an outer radius. The candle also has a riser located within the hollow interior region. A lamp (e.g., LED) is also located in the interior region and above the riser. A light shield is located within the hollow interior region. The light shield is below the lamp and has an outer bound with a radius. The light shield also has a sloped portion. The light shield may have a reflector. The radius of the outer bound of the light shield is less than the radius of the inner surface of the candle shell. The sloped portion of the light shield slopes downwardly towards the outer bound. | 01-07-2016 |
| 20160033704 | LIGHT GUIDE AND LIGHTING ASSEMBLY HAVING LIGHT REDIRECTING FEATURES - A light guide includes a first major surface, a second major surface opposed the first major surface, and a light input edge extending between the first and second major surfaces. Micro-optical elements are at the first major surface. The micro-optical elements are embodied as protrusions from or indentations in the major surface. Each micro-optical element includes an end surface and a side surface. The micro-optical elements are configured to output 60 to 90 percent of the light incident thereon through one of the first and the second major surfaces, and are configured to output 10 to 40 percent of the light incident thereon through the other of the first and the second major surfaces. | 02-04-2016 |
| 20160049561 | ENCAPSULATED LED LENS WITH BOTTOM REFLECTORS - A lens is affixed over an LED die mounted on a substrate to encapsulate the LED die. The lens may have a top surface shaped as a dome or other shape to achieve the desired light pattern. The lens has a cavity for the LED die. A reflector pattern is molded into the bottom surface of the lens, such as one or more facet rings with an angled surface surrounding the LED die. The angled surface of the facet ring reflects the downward or shallow light emission from the LED die upward. A plurality of facet rings of different radii and heights may be formed in the bottom of the lens for shaping the light emission. Any suitable shape of facet may be used. The facet rings may be formed to cause the LED module to emit a narrow beam or other light emission patterns. | 02-18-2016 |
| 20160061403 | VEHICLE REFLECTOR ASSEMBLY WITH CIRCUIT BOARD RETENTION PLATE - A lamp reflector assembly that includes a lamp reflector and a circuit board holder plate. The lamp reflector and the circuit board holder plate each include guide ribs to hold a lamp circuit board in place in the reflector assembly. The board holder plate provides X, Y, Z location of the lamp circuit board as well as visual position verification of the lamp circuit board held in the reflector assembly. Finger tabs protruding from the lamp circuit board through slots in the board holder plate permit repositioning the lamp circuit board so that the lamp circuit board, the board holder plate, and the lamp reflector are properly positioned relative to each other prior to securing the board holder plate to the reflector. | 03-03-2016 |
| 20160088721 | CIRCUIT BOARD COMPRISING AT LEAST ONE FOLD - A circuit board ( | 03-24-2016 |
| 20160116126 | FLAMELESS CANDLE WITH SIMULATED FLAME MOVEMENT - A flameless candle having a light-emitting flame-shaped member configured to move in a tilting or oscillating motion. The light-emitting flame-shaped member is joined to a connecting rod driven by a crank, the connecting rod having a pin received along a groove, or having a groove to house a pin, where the pin moves in a reciprocating motion causing the light-emitting flame-shaped member to move in a tilting and oscillating motion. | 04-28-2016 |
| 20160138769 | LAMP FOR USE IN A LIGHTING STRIP SYSTEM AND LIGHTING STRIP SYSTEM - A lamp for use in a lighting strip system which includes a support rail, which extends along a longitudinal axis, and supply lines for supplying power to a light source of the lamp. The lamp has a first unit for arrangement on the support rail and for electrical contact to the supply lines, wherein the first unit includes an operating device for supplying power to the light source of the lamp. The lamp also has a second unit which includes the light source, and a plug connection device, having a first and second plug connection element, via which the second unit can be electrically connected to the first unit. The design having two units which are connected to each other enables the entire weight of the lamp to be divided across the two units. The two units can thus each be more easily handled, for assembly on the support rail. | 05-19-2016 |
| 20160178181 | ISM ARCHITECTURE ADAPTED FOR VARIABLE OPTICAL CONFIGURATIONS | 06-23-2016 |
| 20160252234 | LED Devices for Offset Wide Beam Generation | 09-01-2016 |
| 20170234495 | LUMINAIRE | 08-17-2017 |
| 20170234521 | OMNIDIRECTIONAL LIGHT EMISSION LED LAMP | 08-17-2017 |
| 20190145605 | LOW PROFILE MULTI-LENS TIR | 05-16-2019 |
