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WO/2020/218282A1 |
A lighting device 110 radiates first reference light S1_1 having a first intensity distribution Ir(x, y) and second reference light S1_2 having a second intensity distribution Ir^(x, y), which is in a complementary relationship with the ...
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WO/2020/216150A1 |
Disclosed are a lamp (60, 70, 80), a lamp system (50, 50'), a method for assembling a lamp system (50, 50'), and a method for disassembling a lamp system (50, 50'). The lamp (60, 70, 80) contains a frame body (61), at least one fixing me...
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WO/2020/218081A1 |
An image display device according to an embodiment of the present invention is provided with: an emitting portion which includes a light source, and which emits projected light emitted from the light source along a prescribed axis; an il...
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WO/2020/217590A1 |
Provided are an edge-light-type light guide plate that is easy to manufacture due to having exceptional brightness uniformity and exceptional moldability in light guide plate manufacturing achieved by extrusion and roller transfer, and a...
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WO/2020/213729A1 |
The present disclosure provides a module having a decorative sheet and point light sources, wherein the decorative sheet has a base material and an uneven layer located on one surface of the base material and having groove shapes that ex...
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WO/2020/213556A1 |
The purpose of the present invention is to ensure that a sufficient waterproof function is provided by means of a simple configuration. A light guide member 11 is held onto a case 2 in such a way that an O-ring 10 is pressed against and ...
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WO/2020/209160A1 |
This light source device comprises a rear bezel, a light source substrate, light-emitting diodes, a front cover and a light diffusion panel. The rear bezel has a bottom panel and a first lower transverse panel that is connected to the bo...
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WO/2020/209038A1 |
This light source device is provided with: a rear bezel; a front cover; a light source substrate; a plurality of light-emitting diodes; and a light diffusion board. The front cover is positioned on the rear bezel, and overlaps the rear b...
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WO/2020/209192A1 |
The purpose of this invention is to improve the decorative properties when the fixture is turned on, in a vehicle light fixture equipped with a plate-shaped light guide. As the plate-shaped light guide (32), light from five light sources...
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WO/2020/209157A1 |
This light source device comprises: a rear bezel; a light source substrate; a plurality of light-emitting diodes provided upon the light source substrate; a light diffusion panel; and a spacer. The light source substrate is positioned ab...
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WO/2020/209159A1 |
[Problem] To suppress a change in color tone when the brightness of light from a light source has been changed. [Solution] This light source device 100A has: a first light source 1B that emits first polarized light; a second light source...
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WO/2020/209023A1 |
Provided is a light source device comprising: a light source substrate; a plurality of inorganic light-emitting elements above the light source substrate; an optical sheet that is positioned above the plurality of inorganic light-emittin...
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WO/2020/209385A1 |
A light source unit 10 is provided with: a light source unit 11 which outputs excitation light Le; a light emitting unit (32) which emits generated light Lg by being irradiated with the excitation light Le; a support unit (31) which supp...
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WO/2020/203053A1 |
The objective of the present invention is to provide a light emitting device for use in a display device capable of displaying images having a wider color gamut. This light emitting device includes: a first light source capable of perfor...
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WO/2020/199459A1 |
A light-emitting device, comprising a light-emitting crystal element (201), an optical transparent body element (202) arranged next to the light-emitting crystal element (201), a first solid state light source (103), a second solid state...
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WO/2020/203941A1 |
A backlight (1) comprises: a back case (2); a light guide plate (3) which has one major surface serving as a light-output surface, another major surface opposite the light-output surface serving as reflective surface, and one side surfac...
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WO/2020/204316A1 |
The present application relates to an LED provided inside a vehicle, and a system for controlling same. A vehicle LED control system according to an embodiment of the present application comprises: a smart LED device including at least o...
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WO/2020/202924A1 |
Provided is an electronic apparatus into which is incorporated an illumination device in which luminance can be enhanced. The present invention provides an electronic apparatus provided with a liquid crystal panel and an illumination d...
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WO/2020/195281A1 |
The present invention provides an illumination control device (5) for controlling illumination by one illumination device (2) capable of illuminating all directions by means of a plurality of light sources (11) for illuminating correspon...
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WO/2020/196244A1 |
The present invention relates to a luminous-flux control member of which light distribution characteristics are hardly changed even if the luminous-flux control member is surrounded by a coking material. The luminous-flux control member ...
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WO/2020/194718A1 |
A liquid crystal display device (10) is provided with: a liquid crystal panel (2) that has a display surface (2b) for displaying an image and a rear surface (2a) opposite the display surface; a light source (1) that emits white light tow...
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WO/2020/196088A1 |
A lighting system (1) is provided with a lighting device (2), a lighting control device (5), and an imaging unit (120). The lighting control device (5) also comprises: a location calculation unit (130) for calculating, on the basis of im...
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WO/2020/195160A1 |
Provided is an organic EL panel that, compared to the conventional art, costs less and demonstrates a higher sealing performance and better reliability. A first conductive film, an organic functional film, a second conductive film, and a...
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WO/2020/196572A1 |
The objective of the present invention is to provide a planar light source device with which it is possible to suppress visibility of a bright portion generated in the shape of a strip, and to improve uniformity of a light emitting surfa...
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WO/2020/196594A1 |
Provided are a diffuser, an illumination unit, and an illumination device which are thin and capable of simultaneously achieving suppression of color unevenness and reproduction of the sky. This diffuser is for emitting scattered light a...
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WO/2020/198261A1 |
Systems, methods, and devices disclosed herein relate to optical assemblies for spatial multiplexing, multi-zone illumination, and optical assemblies. In embodiments, light source arrays are aligned with one or more micro-lens assemblies...
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WO/2020/195562A1 |
A first wavelength conversion element according to one embodiment of the present disclosure is provided with: a phosphor layer which contains a plurality of phosphor particles, while having voids inside; a coolant which cools the phospho...
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WO/2020/195213A1 |
The problem addressed by this invention is to achieve a display device with which it is possible to select the width of lines that constitute an image. This display device (1) is equipped with a light guide panel (2) which guides light i...
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WO/2020/187205A1 |
An optical device and a lighting device. An optical device (12) comprises a conductive cavity (120), a first optical module (122), a second optical module (124), and a third optical module (126). The conductive cavity (120) has a light i...
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WO/2020/184562A1 |
This wavelength conversion member comprises: quantum dot phosphor bodies and filler; and a resin cured article that encloses the quantum dot phosphor bodies and filler. The content of the filler is at least 3 mass% with respect to the to...
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WO/2020/184695A1 |
A light irradiation system according to the present invention is provided with: a plurality of LEDs (11); a sensor that detects light from the LEDs (11); and a control means for intermittently lighting the LEDs (11) in order to cure a re...
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WO/2020/184371A1 |
An assembly according to the present disclosure comprises: a substrate 1 in which a metal layer 9 is arranged on a first principal surface 7a of an insulating base material 7; a metal joining layer 3; and a metal member 5. The metal join...
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WO/2020/183618A1 |
This wavelength conversion member comprises: quantum dot phosphor bodies and filler; and a resin cured article that encloses the quantum dot phosphor bodies and filler. The content of the filler is at least 3 mass% with respect to the to...
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WO/2020/179930A1 |
The present invention achieves a vehicle light-emitting device with which it is possible to widen the range of variation of light-emitting patterns. A light-emitting device (1) is provided with a light-emitting part (10) comprising a lig...
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WO/2020/179553A1 |
The present invention provides a fixture for a light source unit, the fixture being such that the mounted light source unit is unlikely to detach. This fixture for a light source unit comprises: a flat plate part; a pair of rising parts ...
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WO/2020/179552A1 |
Provided is a light source unit configured so that multiple light source units can be connected and caused to emit light seamlessly. The light source unit includes: a light source substrate on which a light emitting element is disposed; ...
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WO/2020/176937A1 |
The present invention discloses a sector light, said sector light having at least one tier including a light source assembly comprising opaque dividing elements, two or more light sources, and two or more optical lenses; wherein the ligh...
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WO/2020/179153A1 |
An illumination device according to an embodiment of the present invention is provided with: a light source (5); a reflector (2, 4); and a lens (3). The reflector (2, 4) has cone-shaped reflection surfaces (2a, 4a) on the inner face, and...
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WO/2020/179936A1 |
The purpose of the present invention is to manufacture a light guiding plate having a free-form surface in a partial region thereof. Provided is a method for manufacturing a light guiding plate, the light guiding plate in which a first r...
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WO/2020/175576A1 |
This illuminating system is provided with: an illuminating device which emits inspection light for illuminating an object under inspection; an information acquiring device for acquiring information relating to the object under inspection...
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WO/2020/172836A1 |
Provided is a water-resistant light-supplementing LED lamp, comprising: an extruded aluminum housing; at least one LED light source; and at least one water-resistant faceplate. The LED light source is provided at the extruded aluminum ho...
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WO/2020/175710A1 |
This light emitting device emits light which is specified with a light emission spectrum comprising a first peak wavelength, a second peak wavelength, a third peak wavelength, and a fourth peak wavelength. The first peak wavelength is in...
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WO/2020/173949A1 |
A lighting chain (10, 10', 10") comprising the following features: a first lighting element (12, 12', 12"); and a multiplicity of further lighting elements (14a-14c, 14a', 14a"), wherein each further lighting element (14a-14c, 14a', 14a"...
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WO/2020/173539A1 |
The present invention relates to improved embedding communication devices, CCTV technology, sensorics and LED lamps in a modular construction led street lighting wherein: a first module, attachment module, is configured to attach the str...
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WO/2020/175523A1 |
The present invention makes it possible to switch between an illumination function and a window function and to achieve both reproducibility of a sky when the illumination function is used and visibility or transparency of an opposite-si...
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WO/2020/175464A1 |
Provided is a wavelength selection filter, wherein the thickness of a first high refractive index part is T1, the thickness of a second high refractive index part is T2, the refractive index of the material of a high refractive index lay...
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WO/2020/174798A1 |
This display device has: light sources (30A-30C) for emitting light; a display panel (32) for displaying an image; and a light guide panel (34) for guiding the light emitted from the light sources (30A-30C) to the display panel. The ligh...
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WO/2020/170548A1 |
The planar illumination device of an embodiment is provided with a substrate (11) and a light guiding plate (13). On the substrate (11), a plurality of light sources (12) are two-dimensionally disposed. The light guiding plate (13) is di...
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WO/2020/170717A1 |
A light source device according to one embodiment of the present invention comprises: a substrate having one surface and another surface opposing each other, and having a first region and a second region arranged in a line; a first light...
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WO/2020/170524A1 |
Provided is a sealing mechanism for inside an electrical member, that is capable of achieving water resistance using a simple structure. A cable sealing mechanism for an electrical member 1 comprises: a gasket 70 comprising an elastic ...
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