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WO/2021/011787A1 |
A light source system or apparatus configured with an infrared illumination source includes a gallium and nitrogen containing laser diode based white light source. The light source system includes a first pathway configured to direct dir...
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WO/2021/008021A1 |
A lighting device(100) may include a first board(1); a plurality of light-source-pairs disposed on the first board(1), each light-source-pair includes two light sources(2), wherein each light source(2) of a light-source-pair includes at ...
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WO/2021/010272A1 |
A wavelength conversion member according to the present invention is provided with: a ceramic phosphor which converts the wavelength of light incident thereon; a heat dissipation member which dissipates the heat of the ceramic phosphor t...
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WO/2021/010273A1 |
This wavelength conversion member for soldering comprises a ceramic phosphor for converting the wavelength of light that is incident from an incidence surface thereof, a reflecting layer which is disposed on a back surface on the reverse...
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WO/2021/007420A1 |
A system and method for testing an effect of light exposure on a skin sample include a solar simulator arranged to administer a combination of visible light (VL) and long wavelength ultraviolet radiation (UVAl) to the skin sample. The so...
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WO/2021/004955A1 |
The invention relates to a surface light (100) comprising at least one light source (110) for generating at least one focused light beam (S) and at least one panel-like lighting body (120) which is translucent to the light beam (S) and h...
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WO/2021/005947A1 |
A wavelength conversion element according to one embodiment of the present disclosure is provided with: a phosphor layer which contains a plurality of phosphor particles; a coolant which cools the phosphor layer; a container part which c...
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WO/2021/001283A1 |
The present invention relates to an assembly for projecting (1) a light beam, comprising: - a first sub-assembly (11) for generating light rays; and - a second sub-assembly (12) comprising a converging lens (120). The first sub-assembly ...
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WO/2020/255824A1 |
An on-board infrared illumination device (100) is provided with: an infrared light source (110) that provides infrared illumination for camera by irradiating a plurality of irradiation areas (152) included in an imaging range (142) with ...
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WO/2020/252585A1 |
A light-emitting apparatus for facilitating the growth of one or more plants. The apparatus has a light-emitting layer comprising one or more light-emitting diodes for emitting light, and at least one optical-transformation layer having ...
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WO/2020/248470A1 |
The present invention relates to an SMD LED lamp bead emitting polarized light and a method for batch manufacturing same. The LED lamp bead contains an SMD LED lamp bead support and N LED light-emitting wafers on an inner bottom face of ...
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WO/2020/248558A1 |
An optical system of a laser light source, comprising laser light sources (601-604), a dichroic mirror (111), a wavelength conversion device and a Lambert-type scatterer (901) which are sequentially arranged. The dichroic mirror (111) co...
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WO/2020/250821A1 |
This light-emitting device (100) is provided with: a light-emitting substrate (10) having an insulating substrate (32), a circuit pattern layer (34) disposed on one side of the insulating substrate (32), and at least one light-emitting e...
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WO/2020/248560A1 |
A laser flashlight optical system having multiple optical axes, and a laser flashlight. The optical system comprises an incident optical system, a wavelength conversion device (901) and an emission optical system; the incident optical sy...
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WO/2020/250668A1 |
A light source device in one embodiment of the present disclosure comprises: a support substrate having a phosphor layer on one surface; a driving unit for rotationally driving the support substrate; a first support member disposed so as...
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WO/2020/250757A1 |
The light-emitting module (12) is provided with: a light-emitting element (18) for emitting laser light (L0); a wavelength conversion member (24) for emitting converted light (L1) obtained by means of wavelength-conversion of the laser l...
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WO/2020/246464A1 |
This vehicular lamp (1) for emitting illumination light (L1) and measurement light (L2) toward the front of a vehicle (B) is provided with a light source unit that emits visible light serving as the illumination light (L1) and the measur...
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WO/2020/246395A1 |
Provided is a fluorescent material represented by the general formula (M2 x,M3 y,M4 z)a(M1O3)bXc (Here: M1 is at least one type of element selected from the group consisting of Si, Al, P and B and includes at least Si; M2 is at least one...
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WO/2020/244511A1 |
Disclosed are a light source module and a lighting device using the light source module. The light source module comprises a first light-emitting element (1) and a packaging part (2) covering the first light-emitting element (1), wherein...
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WO/2020/241119A1 |
A light-emitting device (1, 1A, 1B, 1C) is provided with a light source (2) that emits a primary light (6) in which the light energy density exceeds 0.5 W/mm2, and a first fluorescent body (4) that absorbs the primary light and converts ...
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WO/2020/241254A1 |
The objective of the present invention is to provide a vehicle lamp fitting with which it is possible to form a prescribed light distribution pattern that is wide in a horizontal direction, without increasing the number of light sources....
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WO/2020/236374A1 |
Briefly, in one aspect, the present invention relates to processes for producing a stabilizedMn4+ doped phosphor in solid form and a composition containing such doped phosphor. Such process may include combining a) a solution comprising ...
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WO/2020/236958A1 |
Lighting devices, systems, and methods for selectively activating S cones and L+M cones in a human retina and for regulating the phase of circadian rhythm in a human subject.
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WO/2020/235239A1 |
Provided are: an illuminating device with which it is possible to minimize occurrence of undesirable unevenness of brightness level and to minimize the lowering of contrast ratio; and a display apparatus equipped with said illuminating d...
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WO/2020/235240A1 |
Provided are: an illuminating device with which it is possible to enhance the brightness of illuminating light; and a display device which has such an illuminating device incorporated therein. The illuminating device is provided with a s...
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WO/2020/228907A1 |
The invention relates to an image generating device comprising a radiation source (1a) , in particular a laser beam source, for one or more output beams (1) with a Gaussian radiation characteristic, comprising a device (2, 4, 5, 28, 29) ...
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WO/2020/232361A1 |
A luminaire includes a housing with a cavity, a non-planar lens, and a light emitter. The non-planar lens is coupled to the housing. The lens defines a generally circular footprint and a concavo-convex shape. The light emitter is positio...
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WO/2020/232356A1 |
An edge-lit luminaire includes a housing, a lens, a light emitter, a first reflector, and a second reflector. The housing has a central opening that defines a central area. The lens includes a plurality of extraction features substantial...
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WO/2020/230742A1 |
Provided is a novel semiconductor light-emitting device for plant growth which is capable of both achieving efficient plant growth and presenting a color by which to ascertain a degree of plant growth. The semiconductor light-emitting ...
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WO/2020/220688A1 |
A white LED lamp bead, a light bar and a light fixture. A relative spectrum of the white LED lamp bead is Ф(λ). A relative spectrum of black body radiation having the corresponding color temperature is S(λ). Area normalization is perf...
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WO/2020/220690A1 |
A white light source, a light bar, and a lamp. The relative spectral power distribution of the white light source is Ф(λ). When λ is in a wavelength range of 420-660 nm, the symmetric spectrum peaks are respectively P1, P2 and P3, and...
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WO/2020/218106A1 |
Provided are an optical element and a light source device which are small in size and light in weight and can expand a light irradiation range. The optical element comprises: a light guide section (11) having a light incident surface (11...
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WO/2020/218070A1 |
A holographic display device (1) has: a display unit (30) which includes a first image generation unit (10), a second image generation unit (20), and a holographic element (31); a first incidence part (11) which causes light of the first...
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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/2020/209159A1 |
[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/2020/208754A1 |
This wavelength conversion member is provided with a wavelength conversion layer containing a phosphorous and a light diffusion material, and satisfies at least one of (1) and (2) below. (1) The diffuse transmittance is less than or equa...
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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/2020/196064A1 |
The purpose of the present invention is to provide an InP quantum dot having good fluorescence characteristics by improving a phosphor starting material thereof. The quantum dot according to the present invention, which contains at least...
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WO/2020/191738A1 |
Provided in the present invention are a lighting fixture used for microalgae cultivation and a manufacturing method for said lighting fixture, the lighting fixture comprising: a lighting fixture assembly and at least one LED lamp bead mo...
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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/2020/184562A1 |
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/2020/183618A1 |
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/2020/179352A1 |
A vehicle lighting fixture (10) is provided with: a semiconductor laser element (32) which emits laser light; a wavelength conversion layer (34) which absorbs at least part of the laser light and emits wavelength converted light; and a p...
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WO/2020/177359A1 |
A high voltage LED chip (2) set, an LED light source for plant light supplementation, and an illuminating device. By means of controlling the weight ratio between a transparent adhesive medium and red fluorescent particles of a first glu...
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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/2020/175302A1 |
A vehicle lamp (1) is provided with: a plurality of light-emitting optical systems which emit light; and a reflection device (50) which has a reflection control surface (53) reflecting the light emitted from each of the plurality of ligh...
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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/2020/175464A1 |
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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