Class / Patent application number | Description | Number of patent applications / Date published |
362296020 | Having a particular material | 46 |
20090027891 | BEAM SHAPERS USING ELECTRICALLY CONTROLLABLE SCATTERING - The present invention relates to a device ( | 01-29-2009 |
20090196046 | FLUORESCENT VOLUME LIGHT SOURCE WITH ACTIVE CHROMPHORE - An illumination system, such as might be used for illuminating a projection system, includes at least a first source of incoherent light capable of generating light in a first wavelength range. The system includes at least one active chromophore layer, sandwiched by transparent materials into a multi-layer body. They active chromphore layer emits light in a second wavelength range, different from the first wavelength range, when illuminated by light in the first wavelength range. The multi-layer body has an extraction area and at least some of the light at the second wavelength is internally reflected within the body to the extraction area. | 08-06-2009 |
20090262539 | LIGHT REFLECTOR, PLANAR LIGHT SOURCE AND ILLUMINATION DEVICE USING THE SAME - A light reflector comprising a resin film having a reflection angle peak ratio [i.e. (reflection peak value when a light ray is applied at an angle of 45° to the perpendicular line of the reflection surface)/(reflection peak value when a light ray is applied at an angle of 15° to the perpendicular line of the reflection surface)] of from 1.3 to 10, and a specular reflectance [i.e. (reflectance)-(diffuse reflectance)] of from 1.4% to 10%. This light reflector can prevent generation of a bright line even when it is used in an illumination device having a plurality of light sources. | 10-22-2009 |
20110038162 | Foil mirror with back light - The present invention relates generally to a foil mirror. More particularly, the invention encompasses a foil mirror with at least one back light. The present invention is also directed to a novel foil mirror having a mirror surface that has different reflective colors. The foil mirror is made of a flexible plastic material and is shatter-proof. The back light to the foil mirror is provided by a light source, such as, for example, an LED bulb, an incandescent light bulb, a fluorescent light bulb, to name a few. | 02-17-2011 |
20110242818 | HIGHLY REFLECTIVE WHITE MATERIAL AND LED PACKAGE - An object of the invention is providing a highly reflective white material and an LED package capable of reflecting light having a peak at a wavelength of 350 nm through 800 nm with high efficiency. | 10-06-2011 |
20110267825 | INSULATED LIGHT-REFLECTIVE SUBSTRATE - An insulated light-reflective substrate, comprising a substrate and an anodized film provided on the surface of the substrate, wherein: the substrate has at its surface an aluminum alloy layer of a thickness of not less than 10 μm; the aluminum alloy layer has an aluminum purity of 99.9% by weight or higher, with the total content of Si and Fe in the layer being not more than 0.005% by weight, and the content of inevitable impurities in the layer as components other than Al, Si, Fe, Ga and Zn being not more than 0.01% by weight; the anodized film has micropores each extending from the surface of the film in the direction of thickness; and the ratio of center line length to depth of the micropores is 1.0 to 1.2. | 11-03-2011 |
20120026741 | LIQUID CRYSTAL POLYESTER COMPOSITION, REFLECTIVE PLATE AND LIGHT-EMITTING DEVICE - The present invention provides a composition comprising a liquid crystal polyester, a white pigment and a glass fiber bundle obtained by bundling glass fibers using a sizing agent comprising a polyurethane having a polyester polyol unit and at least one of an aliphatic diisocyanate unit or an alicyclic diisocyanate unit, wherein the polyester polyol unit is a polyol unit having an aliphatic polyhydric alcohol unit and at least one of an aliphatic polybasic acid unit or an alicyclic polybasic acid unit. The liquid crystal polyester composition can provide a reflective plate having a high reflectivity. | 02-02-2012 |
20120113650 | INSULATING WHITE GLASS PASTE FOR FORMING INSULATING REFLECTIVE LAYER - An insulating white glass paste suitable for forming an insulating reflective layer to be provided on a lighting device substrate, comprising an organic medium and inorganic components comprising glass frit and zirconia powder as a light-reflecting filler. | 05-10-2012 |
20120170277 | REFLECTOR FOR LED AND LIGHT-EMITTING DEVICE EQUIPPED WITH SAME - The present invention provides a reflector for an LED, including a polyamide composition and configure to keep high reflectance and high degree of whiteness even after being irradiated with LED light for a long period of time. The present invention is a reflector for an LED, including a polyamide composition containing polyamide (A) that has dicarboxylic acid units including 50 to 100 mol % of 1,4-cyclohexanedicarboxylic acid units and diamine units including 50 to 100 mol % of aliphatic diamine units having 4 to 18 carbon atoms. | 07-05-2012 |
20120262925 | MOLDED REFLECTIVE STRUCTURES FOR LIGHT-EMITTING DIODES - The present disclosure is directed to a molded reflective structure for a light source, which may be a light-emitting diode (“LED”). The structure includes a reflector which defines a cavity therein. The cavity is surrounded by at least one reflective side wall, and has a greatest dimension of less than about 50 mm. The at least one reflective side wall further has an initial reflectance at 460 nm of greater than about 85% and an initial whiteness index of greater than about 80. The reflector is made from a thermoplastic polymer composition that contains a material such that the at least one reflective side wall absorbs light in the ultraviolet and violet region of the electromagnetic spectrum and re-emits light in the blue region. | 10-18-2012 |
20130265771 | HIGH REFLECTANCE POLYCARBONATE - In an embodiment, a polycarbonate composition comprises: polycarbonate; 7 wt % to 20 wt % titanium dioxide, based upon a total weight of the polycarbonate composition; an optional flame retardant; and an optional UV stabilizer. A plaque formed from the polycarbonate composition has a reflectance of greater than or equal to 95%, as determined by reflectance measurements using a Gretag Macbeth Coloreye spectrophotometer (D65 light source, 10 degree observer, UV included) made at a wavelength of 680 nm. In an embodiment, a polycarbonate composition comprises: a polycarbonate; 7 to 20 wt % titanium dioxide; a flame retardant; and an optional UV stabilizer; wherein the polycarbonate composition has a maximum reflectance of greater than or equal to 95%. The melt volume rate as determined at 300° C. using a 1.2 kilogram weight, in accordance with ASTM D1238-04 is from 5 to 30 grams per 10 minutes. | 10-10-2013 |
20130279174 | METHODS FOR TAILORING THE PROPERTIES OF A REFLECTIVE COATING - Methods are provided for forming a reflective coating by applying a precursor material onto the substrate; soft curing the precursor material at a first curing energy level; and thereafter, hard curing the precursor material at a second curing energy level having a higher amount of energy than the first curing energy level to form the reflective coating. Other methods are provided for forming a reflective coating a surface of a plastic substrate by heating the surface of the plastic substrate to a deposition temperature, applying a polymeric resin onto the heated surface, and crosslinking the polymeric resin to form the reflective coating. The polymeric resin can include a cross-linkable powder, a cross-linker, and a pigment, with the deposition temperature being about 10° C. or greater than the melting point of the cross-linkable binder. Lighting apparatus formed from such methods are also provided. | 10-24-2013 |
20130286654 | POLYAMIDE COMPOSITION FOR REFLECTOR, REFLECTOR, LIGHT EMITTING DEVICE INCLUDING THE REFLECTOR, AND LIGHTING DEVICE AND IMAGE DISPLAY DEVICE EACH INCLUDING THE LIGHT EMITTING DEVICE - The present invention provides a polyamide composition for a reflector having high heat resistance and good mechanical properties, having excellent adhesion to a sealing material for an LED package, and capable of retaining a high reflectance even after exposure to heat and light intended for the production process of the LED package and the environment in which the reflector is used in the LED package, when it is molded. The present invention is a polyamide composition for a reflector, containing: 30 mass % or more of a polyamide (A) having a melting point of 280° C. or higher; and 25 mass % or more of titanium oxide (B). The total content of the polyamide (A) and the titanium oxide (B) is 75 mass % or more. | 10-31-2013 |
20130286655 | POLYAMIDE COMPOSITION FOR REFLECTOR, REFLECTOR, LIGHT EMITTING DEVICE INCLUDING THE REFLECTOR, AND LIGHTING DEVICE AND IMAGE DISPLAY DEVICE EACH INCLUDING THE LIGHT EMITTING DEVICE - The present invention provides a polyamide composition for a reflector having high heat resistance and good mechanical properties, having excellent adhesion to a sealing material for an LED package, and capable of retaining a high reflectance even after exposure to heat and light intended for the production process of the LED package and the environment in which the reflector is used in the LED package, when it is molded. The present invention is a polyamide composition for a reflector, containing: 30 mass % or more of a polyamide (A) having a melting point of 280° C. or higher; and 25 mass % or more of titanium oxide (B). The total content of the polyamide (A) and the titanium oxide (B) is 75 mass % or more. | 10-31-2013 |
20140119026 | REFLECTIVE NANOFIBER LIGHTING DEVICES - A fiber-based reflective lighting device and a housed lighting device. The fiber-based reflective lighting device which includes a source configured to generate a primary light, and a substrate having a nanocomposite mat of reflective fibers having a diameter less than 1,000 nm which diffusively reflects light upon illumination with at least the primary light. The nanocomposite mat includes a reflectance-enhancing coating conformally disposed around an outer surface of the fibers, having a refractive index different from the reflective fibers, and which increases a reflectance of the substrate in the visible spectrum. The lighting device includes a light exit configured to emanate the reflected light. The housed lighting device includes a housing, a source configured to generate primary light and direct the primary light into the housing, the reflective nanocomposite mat of reflective fibers, and a light exit in the housing configured to emanate the reflected light from the housing. | 05-01-2014 |
20140321125 | ILLUMINATION TOOL - An illumination tool has an LED light source; and a light reflecting part which is provided at a front of the LED light source. The light reflecting part is given a slant so as to approach the LED light source toward a center. | 10-30-2014 |
20150103529 | METHODS OF FORMING REFLECTIVE COATINGS AND LIGHTING SYSTEMS PROVIDED THEREWITH - Methods and materials capable of controlling the type and relative amounts of reflectance (e.g., specular vs. diffusive reflection) in reflective coatings, especially for inclusion in a lighting fixture or other lighting source. A method of forming a reflective coating on a substrate includes applying to the substrate a precursor material that comprises a cross-linkable binder resin, a cross-linking agent, and scattering pigment particles. The pigment particles are predominantly at or near an outer surface of the applied precursor material. Thereafter, the applied precursor material undergoes a single or multistep cure to form the reflective coating by cross-linking the binder resin. The cure energy level and duration inhibit migration of the pigment particles and/or the binder resin in the applied precursor material so that the pigment particles remain predominantly at or near an outer surface of the reflective coating. | 04-16-2015 |
20150138778 | CRYSTALLINE UNSATURATED POLYESTER RESIN COMPOSITION FOR LED REFLECTOR, GRANULAR MATERIAL COMPRISING SAID COMPOSITION, LED REFLECTOR PRODUCED BY MOLDING SAID GRANULAR MATERIAL, SURFACE-MOUNT-TYPE LIGHT-EMITTING DEVICE, AND LIGHTING DEVICE AND IMAGE DISPLAY DEVICE EACH EQUIPPED WITH SAID LIGHT-EMITTING DEVICE - The purpose of the present invention is to provide a crystalline unsaturated polyester resin composition which has improved fluidability upon being mixed with an inorganic filler, a white pigment or the like. | 05-21-2015 |
20150300598 | REFLECTOR FOR AN LED LIGHT SOURCE - A reflector for reflecting light emitted by an LED light source and a method of forming the same are provided. The reflector has a unitary silicone body having a first end and a second end opposite the first end. The unitary silicone body has an inner surface extending between the first and second ends. The inner surface defines a first aperture at the first end for receiving the LED light source. The inner surface defines a second aperture at the second end for permitting light emitted from the LED light source to escape the unitary silicone body. The inner surface has a maximum inner diameter between the first and second ends. The inner surface has an inner diameter at the second end that is less than the maximum inner diameter. | 10-22-2015 |
20150349227 | LEAD FRAME FOR MOUNTING LED ELEMENTS, LEAD FRAME WITH RESIN, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICES, AND LEAD FRAME FOR MOUNTING SEMICONDUCTOR ELEMENTS - A lead frame for mounting LED elements includes a frame body region and a large number of package regions arranged in multiple rows and columns in the frame body region. The package regions each include a die pad on which an LED element is to be mounted and a lead section adjacent to the die pad, the package regions being further constructed to be interconnected via a dicing region. The die pad in one package region and the lead section in another package region upward or downward adjacent to the package region of interest are connected to each other by an inclined reinforcement piece positioned in the dicing region. | 12-03-2015 |
20160033110 | LIGHT EMITTING DIODE (LED) LIGHTING SYSTEM WITH ANTIMICROBIAL/AIR CLEANING FUNCTIONS FROM HIGHLY SPECULAR MULTILAYER THIN FILM REFLECTOR - A system and method according to various embodiments can include a lighting fixture comprising a light source. A multilayer thin film coated reflector is applied to an outer light emitting surface of the lighting fixture. A top layer of the multilayer thin film coated reflector comprises a material including an anatase TiO crystal structure that exhibits antimicrobial properties when activated by the light source. | 02-04-2016 |
20160169457 | FLEXIBLE WHITE REFLECTIVE DIELECTRIC FOR ELECTRONIC CIRCUITS | 06-16-2016 |
20160195241 | Molded Reflectors For Light-Emitting Diode Assemblies | 07-07-2016 |
362296030 | Glass | 3 |
20100265719 | LUMINAIRES HAVING ENHANCED LIGHT DISTRIBUTION AND APPLICATIONS THEREOF - The present invention, in some embodiments, provides a luminaire operable to enhance the uniformity of light distributed from the luminaire thereby mitigating diminished illuminance at the periphery of an illuminated area. | 10-21-2010 |
20140177229 | OPTICAL LENS AND LIGHTING DEVICE HAVING SAME - An optical lens for increasing viewing angle of light from a light emitting diode includes a bottom surface, a reflective surface, and a side surface connected between the bottom surface and the reflective surface. The light emitting diode is received in the bottom surface. The reflective surface defines a cone-shaped recess and is concaved from a top of the optical lens towards the bottom surface. A vertex angle of the cone-shaped recess defined by the reflective surface is less than or equal to | 06-26-2014 |
20150131295 | THIN-FILM COATING FOR IMPROVED OUTDOOR LED REFLECTORS - Provided is a light emitting diode (LED) reflector assembly. The reflector assembly includes a metallic substrate, a porcelain coating overlaying a metallic substrate, and a multi-layer thin-film layer overlaying the porcelain coating. | 05-14-2015 |
362296040 | Metal | 20 |
20090207619 | LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF - Disclosed are a light emitting device and a method for manufacturing the same. The light emitting device includes a substrate having a lead frame, a light emitting diode mounted on the substrate, a mold member formed on the substrate and the light emitting diode, and a reflecting member having an opening portion at one side thereof and being inclined at an outer portion of the mold member. | 08-20-2009 |
20100188854 | LIGHT EMITTING DEVICE - A light-emitting device for gently projecting light is disclosed. The light-emitting device includes a light emitter having a first electrode and a second electrode disposed on the light emitter for emitting light, an encapsulation for encapsulating the light emitter, part of the first electrode, and part of the second electrode with a concave lens disposed on one side of the encapsulation, a reflective material attached to the convex reflector, and a concave reflective substrate disposed beneath the encapsulation to manipulate light and meet specific illumination needs. | 07-29-2010 |
20110044052 | PRESS-FORGED LED METAL HOUSING AND LED METAL PACKAGE USING THE SAME - A press-forged LED metal housing includes a housing body having a chip mount formed in an upper middle portion of the housing body and mounting one or more LED therein; and a reflecting projection formed around the chip mount on the upper face of the housing body integrally with the housing body, wherein the housing body and the reflecting projection are made of a metal material. The LED housing can be have a regular volume (size) and thus be standardized by forming the housing body for mounting the LED chip therein and the reflecting projection with metal material and it is possible to automate, with a high working ratio, a series of processes of automatically mounting the LED, connecting the electrode lead, mounting the lead frame and dispensing resin (casting resin or silicon), and thus massively produce the LED metal package and reduce (lower) a production cost by the standardization of the LED housing. Also, illuminance of the reflecting face is raised and thus brightness of the lighting device package can be enhance by forming the housing body and the reflecting projection with metal by press-forging and there is no lowering in the brightness and thus light emitted from the LED can be utilized efficiently since the reflecting face is made of metal. | 02-24-2011 |
20120014109 | SMALL FORM FACTOR DURABLE STREET LAMP AND METHOD - A shock resistant outdoor lamp. The lamp has a housing having an inner region and an outer region. The lamp also has a reflector provided within a portion of the inner region. The lamp has a bulb assembly coupled to an rf power source coupled to an AC source. The bulb assembly has a base member, including an outer region capable of being coupled to first AC potential and an inner region capable of being coupled to a second AC potential. The bulb assembly also has a support body coupled to the base member. A shock resistant gas filled vessel is included. The vessel has a transparent or translucent body having an inner surface and an outer surface and a cavity formed within the inner surface. The gas filled vessel comprises a first end region and a second end region. The bulb assembly has a length provided between the first end region and the second end region. The bulb assembly has a length provided between nth first end region and the second end region and ranging from about 0.5 centimeter to about three centimeters characterizing the gas filled vessel. The bulb assembly has a thickness of at least about 1 millimeter characterizing a distance between the inner surface and the outer source of the transparent or translucent body and at least one or more coupling members operably coupled to the gas filled vessel such that the outer surface of the gas filled vessel is substantially free from mechanical damage caused with the one or more coupling members and substantially free from any openings in the thickness. The lamp also has a supporting member coupled to the housing, the supporting member configured to a vertical height of greater than fifteen feet. | 01-19-2012 |
20120014110 | LIGHT EMITTING APPARATUS AND ILLUMINATION APPARATUS - A light emitting apparatus comprising a light reflecting surface made of a metal, a light emitting element which has an electrode and is mounted on the light reflecting surface, and a sealing member which covers the light reflecting surface and the light emitting element. The sealing member has translucency and oxygen gas permeability of 40000 cc/m | 01-19-2012 |
20120230037 | LIGHTING DEVICE AND DISPLAY DEVICE HAVING THE SAME - A display device and a lighting device are provided. The display device includes a display element for outputting an image according to a provided image signal, a frame disposed on a rear surface of the display element, and a reflection layer formed on the frame and positioned between the display device and the frame, the reflection layer being a coating layer formed using a paint including at least one of silver and aluminum. When the backlighting device of the display device is configured, a reflection plate where deposition films and a reflection layer made of a metal component are deposited is not required and the reflection layer is formed on the frame by using a paint having at least one of silver and aluminum as its main components, thereby simplifying a manufacturing process, and contributing to reducing the thickness of the display device. | 09-13-2012 |
20130058102 | Distributed Bragg Reflector for Reflecting Light of Multiple Wavelengths from an LED - A blue LED device has a transparent substrate and a reflector structure disposed on the backside of the substrate. The reflector structure includes a Distributed Bragg Reflector (DBR) structure having layers configured to reflect yellow light as well as blue light. In one example, the DBR structure includes a first portion where the thicknesses of the layers are larger, and also includes a second portion where the thicknesses of the layers are smaller. In addition to having a reflectance of more than 97.5 percent for light of a wavelength in a 440 nm-470 nm range, the overall reflector structure has a reflectance of more than 90 percent for light of a wavelength in a 500 nm-700 nm range. | 03-07-2013 |
20130070461 | SPECULAR REFLECTOR AND LED LAMPS USING SAME - A specular reflector and LED lamps using embodiments of the reflector are disclosed. Embodiments of the invention provide a reflector for solid state lamps. The reflector can be a specular reflector. The reflector includes a rigid, polymeric substrate and sputtered metal applied to the substrate. In some embodiments, the metal is silver. In some embodiments, the metal is applied without an intervening base coat. In some embodiments, the substrate is made from or includes an aromatic polyester such as polyarylate. The reflector can include a discontinuous or irregular surface yet still exhibit very high overall reflectivity and efficiency because the metal can be applied without an intervening base coat. In some embodiments, the reflector is used in lamps having a retroreflective optical design. | 03-21-2013 |
20130121002 | ILLUMINATION APPARATUS - This disclosure discloses an illumination apparatus. The illumination apparatus comprises a cover comprising a second portion and a first portion, and a light source disposed within the cover. An average thickness of the first portion is greater than that of the second portion. | 05-16-2013 |
20130242565 | LIGHT-EMITTING ELEMENT MOUNTING SUBSTRATE AND LIGHT-EMITTING DEVICE - There are provided a light-emitting element mounting substrate having high bonding strength between a substrate main body and a metal portion, and a light-emitting device having high bonding strength between the substrate main body and the metal portion and high reliability. A light-emitting element mounting substrate includes a substrate main body ( | 09-19-2013 |
20130301278 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display device includes a sub-pixel having a first electrode and a second electrode arranged on a substrate, the first and second electrodes face each other, a light emission layer interposed between the first and second electrodes, and a mirror unit that corresponds to a portion of the light emission layer. The mirror unit is buried in a first part of a base surface of the sub-pixel such that a side of the mirror unit facing the light emission layer is aligned with a side of a second part of the base surface that faces the light emission layer and that excludes the mirror unit. | 11-14-2013 |
20140204585 | INTEGRATED INTERCONNECT AND REFLECTOR - A reflector interconnect having a front surface and a back surface is disclosed. The reflector interconnect comprises at least two segments of a reflector valve metal and at least one segment of an oxide of the reflector valve metal, wherein the at least two segments of the reflector valve metal are electrically isolated from each other by the at least one segment of the oxide of the reflector valve metal. The reflector interconnect is configured to support one or more electric components attached on the front surface in direct thermal contact with the reflector interconnect. The reflector interconnect is curved so that electromagnetic radiation radiated by at least one of the one or more electric components is reflected from the front surface and focused to a beam. | 07-24-2014 |
20140233241 | CIRCUIT BOARD ELEMENT HAVING AT LEAST ONE LED - The invention relates to a circuit board element ( | 08-21-2014 |
20140313735 | LIGHTWEIGHT LIGHTING FIXTURE WITH IMPROVED HEAT MANAGEMENT CONFIGURATION - A lighting fixture configured for lightweight and improved thermal management. The lighting fixture includes a metallic sheet ballast housing configured to house a ballast, and a metallic sheet reflector coupled to the metallic sheet ballast housing via an interface member. The ballast is disposed on one side of the interface member, and a light emitting source is disposed on and attached to the opposite side of the interface member. Since the primary components of the lighting fixture are made out of sheet metal (e.g., with a thickness of approximately 0.5 to 1.0 millimeter), the lighting fixture may be configured to be significantly lightweight. Additionally, since the ballast and the light emitting source are respectively disposed on and attached to the interface member between the metallic sheet ballast housing and the metallic sheet reflector, heat generated by these devices may be easily dispersed via the ballast housing and the reflector. | 10-23-2014 |
20140376233 | LIGHTING DEVICE - Provided is a lighting device, including: a printed circuit board; one or more light emitting units formed on the printed circuit board; a resin layer which is formed on the printed circuit board, in which the light emitting units are embedded; a diffusion plate formed on an upper side of the resin layer, whereby an entire thickness of the lighting device can be reduced, and when the product is designed, a degree of freedom in design can be improved because flexibility is secured. | 12-25-2014 |
20150023026 | LIGHT EMITTING DEVICE - A light emitting device includes a light emitting element; a light reflecting member having an Ag-containing layer on a surface thereof and a protective film having a thickness of 1 nm to 300 nm and covering a surface of the light reflecting member, the protective film covering a surface of the light reflecting member, in which the Ag-containing layer has a thickness of 0.1 μm to 0.5 μm. | 01-22-2015 |
20150353740 | LED DEVICE AND COATING LIQUID USED FOR PRODUCTION OF SAME - The present invention provides: an LED device from which light can be efficiently extracted for a long period of time because of less degradation of a reflective layer for reflecting light emitted from an LED element or the like; and a coating liquid that is used for the production of the LED device. The LED device includes a substrate, an LED element disposed on the substrate, a reflective layer disposed at least around the LED element on the substrate, wherein the reflective layer contains a white pigment and a polysiloxane, the rate of decrease in reflectance of light with a wavelength of 500 nm of the reflective layer after storage of the reflective layer at 180° C. for 1,000 hours is 10% or less of the reflectance before storage at 180° C., and the reflective layer has no glass transition point in the range of from −70° C. to 150° C. | 12-10-2015 |
20160018078 | LIGHT-EMITTING APPARATUS AND METHOD OF MANUFACTURING THE SAME - A light-emitting apparatus is provided which can improve the reflectance of light in the emission wavelength region of the LED. The light-emitting apparatus includes a mount board constituted by a metal support, a circuit board provided with an opening and fixed onto the mount board, a multi-layered film containing silver as a light-reflecting material, the multi-layered film being stacked on the mount board exposed in the opening, exclusive of a portion of the mount board onto which the circuit board is fixed, and an LED element mounted on the multi-layered film. | 01-21-2016 |
20160116137 | HIGH-EFFICIENCY LIGHT DISTRIBUTION BOARD FOR LED LAMP HEAD - The present invention relates to a light distribution board for an LED lamp head, and particularly, to a high-efficiency light distribution board for an LED lamp head in which the illuminance and the light irradiation range can be freely selected and applied depending on the installation location. | 04-28-2016 |
20160178162 | LIGHTING DEVICE, LIGHTING REFLECTOR AND PRODUCTION METHOD THEREFOR | 06-23-2016 |