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Matches 1 - 50 out of 54,344

Document Document Title
WO/2017/138080A1
Provided is a display device wherein the uniformity of luminance distribution on a display surface can be improved. The display device includes: a rectangular display panel on one surface of which an image is displayed; a substrate dispo...  
WO/2017/138523A1
To provide a light source device, which includes a plurality of LED elements, and which is capable of highly accurately controlling light output. A light source device of the present invention is provided with: a light source unit includ...  
WO/2017/138631A1
[Problem] To provide a thin, flat-plate-shaped illumination device, wherein it is possible to suppress deformation, such as warping, of the the illumination device even if the temperature of the illumination device varies. [Solution] Thi...  
WO/2017/138202A1
A heat sink 41 is provided on, for example, the lower side of a display panel 21 with a heat radiating surface on the display surface side of the display panel 21. A heat source, for example a light source 22, that generates heat in disp...  
WO/2017/138412A1
A light source device (101) is provided with a semiconductor light emitting device (1) for emitting a laser beam; a wavelength conversion member (4) that is irradiated with a laser beam emitted from the semiconductor light emitting devic...  
WO/2017/138679A1
The present invention relates to a direct type LED surface illumination apparatus. The direct type LED surface illumination apparatus comprises: a surface lighting conversion member; and a plurality of LED devices disposed on one side of...  
WO/2017/138327A1
This wavelength conversion element (100) is provided with: a base (5); a plate-like or film-like wavelength conversion member (4) that is arranged on at least a part of the surface of the base (5); and a light receiving part (6) that is ...  
WO/2017/138685A1
The present invention relates to a lighting control device and a lighting control method therefor. According to the present invention, it is possible to control lighting by using turn-on/turn-off operations of a plurality of existing lig...  
WO/2017/138779A1
A light emitting device of an embodiment comprises: a body comprising a black epoxy molding compound (EMC) including carbon black; first and second lead frames which are electrically separated from each other by the body; a light emittin...  
WO/2017/138538A1
This illumination fixture is provided with: an LED light-emitting apparatus; a heat sink to which the LED light-emitting apparatus is connected; and a light-condensing member for controlling light distribution within a range narrower tha...  
WO/2017/135255A1
A light source for a myopia-suppressing article is provided with an emission unit. The emission spectrum of the light emitted from the emission unit is continuous from a first wavelength of 360-400 nm to a second wavelength of above 400 nm.  
WO/2017/135115A1
A backlight includes a first lightguide having a first portion and a second portion, wherein the second portion is dimensioned smaller that the first portion so as to form a rim along at least a part of the first light guide. At least on...  
WO/2017/135188A1
[Solution] A linear light source unit according to one aspect of the present disclosure is provided with: an LED module; and a light guiding body having a long and thin overall shape. The LED module has at least one LED chip. The light g...  
WO/2017/135351A1
To provide an optical mixer capable of efficiently homogenizing light flux output from a plurality of light sources into a small size, and a multi-wavelength homogeneous light source using same. For example, a multi-wavelength homogeneou...  
WO/2017/135736A1
Disclosed is a multilayered lamp comprising a plurality of layers, different parts of respective layers having different degrees of brightness. A multilayered lamp according to an aspect of the present invention comprises a lighting modu...  
WO/2017/133474A1
Disclosed are a lamp and a manufacturing method and heat dissipation method therefor, as well as a lamp control system and control method. The lamp comprises at least one light-emitting element (10), at least one electronic component (34...  
WO/2017/132799A1
Provided are a decorative glass bulb and an assembly method. The decorative glass bulb comprises a base (1), a bulb body (2) and a globe (8) which are connected in a sequential order. A heat dissipation tube (3) and a PCB (4) are inserte...  
WO/2017/135253A1
The objective of the present invention is to provide an LED projector capable of using cooling means such as a heat-radiating fan efficiently, and allowing size reduction. For this purpose, the LED projector is configured from an appropr...  
WO/2017/131307A1
The present invention relates to a headlamp comprising: a main body worn on the face of a user; a driving means connected to an upper part of the main body so as to provide driving force; a location adjustment means connected to one side...  
WO/2017/128531A1
Disclosed is an LED lamp, comprising a housing (10), the housing (10) comprising a reflective cup (11) and a base (12) connected to each other; a lens (20), the lens (20) being fixed at a cup mouth of the reflective cup (11) and enclosin...  
WO/2017/131030A1
Provided is a reflective film having excellent reduction of damage to the surface of the reflective film due to rubbing together of a light guide plate and the reflective film, and whereby uneven luminance of an edge-light-type liquid cr...  
WO/2017/128202A1
A lamp capable of automatically controlling a light-emitting power, comprising a photoinduction part (1) and a lamp light-emitting part (3), wherein the lamp is formed by connecting the lamp light-emitting part (3) to the photoinduction ...  
WO/2017/130607A1
The present invention improves efficiency of extracting fluorescence in a desired direction. A light emitting unit (12) of a light emitting device (10) has therein a gap the width of which is at most one-tenth of the wavelength of laser ...  
WO/2017/130868A1
The objective of the present invention is to provide a light diffusion plate used in a direct backlight unit, the light diffusion plate: having high heat resistance, light resistance, and water resistance; exhibiting excellent rigidity a...  
WO/2017/130553A1
In order to be more compact and thin, this light emitting device (1) comprises LED elements (3-6) embedded in a resin molded body (2) such that light emitting units (32-62) are exposed on a lateral surface (22) of the resin molded body (...  
WO/2017/126027A1
The present invention realizes a high-luminance, long-lasting, and highly reliable fluorescent body wheel, and a light-emitting unit and a projector using the fluorescent body wheel, by suppressing the etendue of excitation light inciden...  
WO/2017/126034A1
Provided are a light source device that prevents a light source from being misaligned, and a display apparatus provided with the light source device. This light source device is provided with; a light guide plate; a hollow support member...  
WO/2017/124784A1
A wide-angle light emitting LED filament lamp comprises a lamp holder (10), a heat transfer plate (20) and a plurality of light source plates (30), each of the light source plates (30) comprising a substrate (31) and a plurality of LED l...  
WO/2017/126500A1
The present invention realizes a light source device including a plurality of LED elements, said device being capable of minimizing any decrease in illumination that accompanies positional shift. The light source device is provided with ...  
WO/2017/126422A1
Provided are a light source device and a projector that can improve the arrangement precision for component elements. The light source device comprises: a first light source unit (61) fixed to a fixing section (651) and a second light so...  
WO/2017/126424A1
A backlight device (lighting device) (12) is provided with: a planar light-projecting unit (12PE) having a light-emitting surface (12LS) for emitting light, the light-emitting surface (12LS) having a polygonal planar shape; a frame-shape...  
WO/2017/122794A1
The present invention provides a planar light unit such that a light-emitting element and a light-guide plate can be connected in an optically and mechanically stable manner in order to improve light emission efficiency and brightness un...  
WO/2017/122787A1
Provided is a light source device such that sound quality and quality in terms of lighting from a light source device integrating a speaker and a light source are simultaneously delivered, and particularly, the brightness in a central re...  
WO/2017/120489A1
Electric lighting devices are described having a candle body with an upper surface coupled to a sidewall. A flame element is disposed entirely outside of the candle body and include one or more magnets or a ferrous material. The flame el...  
WO/2017/119178A1
A mother board of the present invention is configured from a plurality of organic EL elements, each of which is configured by laminating a first electrode layer, an organic functional layer, and a second electrode layer in this order on ...  
WO/2017/119399A1
[Solution] A lightguide plate characterized in being provided with an end surface on which light from a light source impinges, a first main surface via which light that has impinged on the end surface is extracted, and a glass plate havi...  
WO/2017/120590A1
A portable solar light system is configured to move from outdoors during the day, wherein batteries are charge by photovoltaic cells, to indoors at night to provide lighting. A portable solar light system has a Sight fixture that has one...  
WO/2017/115778A1
Provided is a light emitting device with high luminance, which emits white light by means of a combination of a laser diode and a phosphor. Provided is a light emitting device 1 which comprises: a laser diode that emits blue light and is...  
WO/2017/116035A1
The present invention relates to a rear combination lamp having a horizontal metal PCB and a vertical metal PCB integrally formed therein, wherein: the horizontal metal PCB corresponds to a lamp housing and causes the lamp to light the f...  
WO/2017/115428A1
This stacking unit 4 constitutes a signaling light in a stacked state along a stacking direction X. The stacking unit 4 comprises: an outer member 10; an inner member 11 disposed in a first internal space 15 of the outer member 10; a sup...  
WO/2017/114428A1
A light source module (20) and a lighting device (100) using the light source module (20). By installing light source modules (20), serving as independent modules, into a lighting device (100), when a lighting environment changes, the qu...  
WO/2017/116184A1
The present invention relates to a lamp apparatus of a vehicle, comprising: a lamp housing; and a light emitting unit disposed in the lamp housing and bent and fixed so as to have at least two light emitting surfaces, wherein the light e...  
WO/2017/115472A1
Provided is a configuration such that, in a dual screen type surface light source device, leakage of light from a light source in a sub-screen to a main screen can be suppressed, and the occurrence of brightness unevenness in the main sc...  
WO/2017/115055A1
The invention relates to an optoelectronic circuit comprising separate interconnected basic electronic circuits (40), each of which (40) includes at least one light emitting diode (D) and at least one integrated circuit chip that has a c...  
WO/2017/115862A1
An LED lighting device which is to be fitted to a building material and comprises: a substrate-less light emitting module which is configured of a conductive wiring material that is in the form of a thin plate corresponding to a wiring p...  
WO/2017/110821A1
Obtained are an illumination device and a liquid crystal display apparatus that are capable of reducing unevenness of illumination light and/or generation of a hotspot. The illumination device is characterized by comprising: a light sour...  
WO/2017/107226A1
A simple arrow indicator, comprising a housing (1) and a display board (2), a stepped through hole being provided on the housing (1) , the stepped through hole comprising an inner blind hole (3) and an outer blind hole (4), a stepped sur...  
WO/2017/110737A1
[Problem] The present invention addresses the problem of providing a high-durability illumination device in which a wavelength conversion sheet is used, the illumination device being used in a liquid crystal display or the like. The prob...  
WO/2017/111495A1
An embodiment relates to a phosphor composition, a light-emitting device package comprising the same, and a lighting apparatus and, more particularly, to a phosphor composition comprising a first phosphor, excited by an excitation light ...  
WO/2017/110084A1
[Problem] To provide a direct-lit backlight unit that is able to emit light with high luminance by further enhancing light utilization efficiency. [Solution] A direct-lit backlight unit (10) is equipped with: a rear-side reflective plate...  

Matches 1 - 50 out of 54,344