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WO/2019/193658A1 |
The lighting device (2) includes an excitation light source (1), a wavelength conversion element (5), and a microlens array (3). The excitation light source (1) is configured to emit excitation light (8). The wavelength conversion elemen...
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WO/2019/193760A1 |
A light source device (2) comprises: an excitation light source (11) that emits excitation light (8); a phosphor (3) that has formed therein an excitation region (9) where the phosphor (3) is excited by the excitation light (8) emitted f...
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WO/2019/183717A1 |
There is described a method of growing a plant having at least one light absorbing pigment where the at least one light absorbing pigment absorbing optical energy at absorbing wavelengths. The method generally includes a step of illumina...
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WO/2019/184102A1 |
A prism full-reflective double-lens chip-sharing module, comprising two lens components (10) arranged symmetrically on left and right sides and having coincided optical axes, a triangular prism set (20) provided between the two lens comp...
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WO/2019/188019A1 |
A color conversion composition which converts incident light into light that has a longer wavelength than the incident light, and which is characterized by containing the following component (A) and component (B). Component (A): an organ...
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WO/2019/187948A1 |
Provided is a projector that suitably generates a white beam from a laser beam source and uses the white beam to display an image. A white beam generation unit of the projector has: a rectangular beam generation lens that generates, from...
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WO/2019/185390A1 |
The invention provides a lighting system (1) comprising: - a light source (10) configured to provide light source light (11); - an elongated luminescent body (100) having a length (L), the elongated luminescent body (100) comprising: - a...
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WO/2019/183102A1 |
Different configurations of multi-faceted optical elements and associated methods are described that split an input optical beam into multiple output beams, and in a reverse configuration, combine a set of input beams into an output beam...
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WO/2019/179228A1 |
Disclosed is an LED filament structure, comprising: a base plate (100); an LED chip component, which comprises at least one first LED chip (101) and at least one second LED chip (102); a fluorescent material layer (103) for encapsulating...
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WO/2019/174969A1 |
The present invention relates to an irradiation unit (1) comprising a pump radiation source (2) for emitting pump radiation (4) in the form of a beam (3), a conversion element (5) for at least partially converting the pump radiation (4) ...
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WO/2019/177495A1 |
A device for protecting automobile drivers from oncoming headlight glare at nighttime consists of polarized filters, wherein a horizontally polarized filter is used for automobile headlights, and vertically polarized filters are used for...
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WO/2019/177051A1 |
This vehicle lamp is provided with: a light source (51) that emits a predetermined wavelength band of light; a diffraction optical element (53) that diffracts the light emitted from the light source (51) so as to have a predetermined lig...
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WO/2019/167489A1 |
A light distribution control system (1) comprises a light distribution device (100) and a control device (10) that operates the light distribution device (100) in a plurality of operation modes, wherein the plurality of operation modes i...
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WO/2019/163741A1 |
A wavelength conversion device according to the present disclosure is provided with: a substrate (13) which has light transmitting properties, and on one surface of which light from a light source (11) that emits light having a specific ...
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WO/2019/159441A1 |
Provided is an optical wavelength conversion device whereby heat of an optical wavelength conversion member can be efficiently discharged while joining strength of the optical wavelength conversion member and a heat dissipating member is...
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WO/2019/159801A1 |
A vehicle headlight (1) is provided with: light sources (52R, 52G, 52B) that emit light of predetermined wavelengths; light-distribution-pattern forming optical systems (56R, 56G, 56B) that include collimator lenses (53R, 53G, 53B) and d...
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WO/2019/159462A1 |
This illumination device comprises: a laser source 11 that emits a laser beam; a liquid crystal element 13 that transmits the laser beam coming from the laser source 11 and refracts the laser beam; and a fluorescent body unit 14 that rec...
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WO/2019/153755A1 |
Disclosed is an illumination module and an illumination lamp. The illumination module comprises an LED light source set (10), a wavelength conversion layer (20), and a reflective bowl (30). The LED light source set (10) and the wavelengt...
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WO/2019/153620A1 |
A wavelength conversion device, comprising: a substrate; a diffuse reflection layer, positioned on the substrate; and a light-emitting layer, positioned on the diffuse reflection layer. The light-emitting layer is used for receiving exci...
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WO/2019/150747A1 |
Provided is a phosphor having a plate-shaped phosphor body, a bonding member, and a condensing optical member. The condensing optical member has at least one convex surface, and is fixed to the plate-shaped phosphor body by the bonding m...
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WO/2019/150523A1 |
The present invention provides a projector capable of accurately expressing the gradation in an image. The projector comprises: a light source (12) for emitting color light derived from light emitted from a phosphor wheel (12b); an image...
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WO/2019/146332A1 |
A pyrromethene boron complex according to one embodiment of the present invention is a compound which is represented by general formula (1), and which satisfies at least one of conditions (A) and (B). This pyrromethene boron complex is u...
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WO/2019/143438A1 |
An optoelectronic apparatus (20, 80, 100, 120) includes an enclosure (30) having mutually-opposing first and second faces (31, 33). An array (22, 82, 104, 124) of emitters (24, 90, 106, 126, 128) contained in the enclosure is configured ...
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WO/2019/142698A1 |
A light source device according to one embodiment comprises: a light source unit including a first light source that emits light of a first wavelength range, and a second light source that emits light of a second wavelength range differi...
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WO/2019/140783A1 |
A laser light-emitting device (100), comprising: at least one light source module for emitting first light; a wavelength selection portion (107) for carrying out wavelength selection on the first light passing through the wavelength sele...
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WO/2019/140306A1 |
The present disclosure provides lighting systems suitable for generating white light. The lighting systems can have a first lighting channel configured to produce a first white light having a first color point and a first spectral power ...
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WO/2019/136834A1 |
The present invention provides a wavelength conversion device, comprising a meniscus lens unit and a wavelength conversion unit. The wavelength conversion unit is accommodated in a groove of the meniscus lens unit; one surface of the wav...
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WO/2019/136831A1 |
Disclosed are a wavelength conversion apparatus and a light source therefor. The wavelength conversion apparatus comprises: a substrate (110); and a fluorescent ceramic layer (220), the fluorescent ceramic layer being used for absorbing ...
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WO/2019/134261A1 |
A color wheel assembly, comprising: a bearing component 161; a wavelength conversion component 165 surrounding and fixed to the circumferential wall of the bearing component 161, and used for receiving the excitation light of an excitati...
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WO/2019/135473A1 |
The present invention relates to a transmission color variable lighting device, and the present invention comprises: a light source; a color filter arranged on the light source; and a position shifting member connected to the color filte...
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WO/2019/131730A1 |
A color wheel according to the present disclosure is provided with: a transparent substrate (2) provided with a first face (2a), a second face (2b) on the reverse side from the first face (2a), and an outer circumferential face (2d) and ...
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WO/2019/130582A1 |
Provided is a laminate which is provided with: an intermediate layer; and a cover material A and a cover material B that are respectively disposed on both sides of the intermediate layer, wherein the angle formed by the alignment directi...
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WO/2019/124046A1 |
This light-emitting apparatus (100) is provided with: a first fluorescent material layer (1) including a first fluorescent material which is made of an inorganic fluorescent material activated by Ce3+; and a second fluorescent material l...
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WO/2019/116715A1 |
Provided are: an optical member which enables further reduction in the thickness, while achieving emission light that has high luminance, excellent color reproduction performance and excellent uniformity; and a light guide system. An opt...
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WO/2019/116916A1 |
Provided are a wavelength conversion member whereby a reduction in light emission intensity over time or melting of a constituent material can be suppressed in the case of irradiation by high-power excitation light, a method for manufact...
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WO/2019/111570A1 |
Provided is a display device with which it is possible to realize an indoor environment comfortable to a user. The display device is provided with a frame member and a flexible display. The frame member is disposed around a daylighting s...
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WO/2019/111726A1 |
In order to provide a phosphor layer composition that can increase heat dissipation of the phosphor layer and improve the light extraction efficiency, this phosphor layer composition comprises inorganic phosphor particles that absorb exc...
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WO/2019/107261A1 |
This light source device 100 is provided with a photosynthetic unit 3 provided with: a red LD array 1 that emits light in a red band; a blue LD array 2 that emits light in a blue band; a transmission region 31T that transmits light from ...
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WO/2019/107281A1 |
This light emitting device is provided with multiple light-emitting elements, and a first phosphor and a second phosphor. The multiple light-emitting elements have a peak wavelength in the wavelength region 360-430 nm, and emit 340-450 n...
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WO/2019/107937A1 |
The present specification relates to a lighting module comprising: a flexible substrate; a micro LED light source array provided on the flexible substrate; and a color conversion film laminated on the micro LED light source array, wherei...
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WO/2019/102596A1 |
The present invention provides a light source device, a projector, and a chromaticity adjustment method capable of preventing the emitted light from changing color even with long-term use. A light source device 1 according to the present...
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WO/2019/102987A1 |
Provided is a fluorescent body member with which the chromaticity of mixed-color light can be correctly detected. This fluorescent body member has: a fluorescent body plate (11) that converts a portion of excitation light to fluorescent ...
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WO/2019/101426A1 |
The invention relates to an illumination device (51, 52, 53) for a motor vehicle headlight, which illumination device comprises: an illumination means (100) wherein the light beams thereof can be collimated by at least one lens system (2...
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WO/2019/101309A1 |
The present invention relates to an illumination device (1) comprising a housing (2) having a first side (S1) and a second side (S2) opposite the first side (SI), at least one inlet (14) arranged at the first side (S1) of the housing (2)...
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WO/2019/099847A1 |
An optical system includes a splitting optic configured to receive a light beam from a light source and form a set of light bands radiating from the optical system at predetermined angles relative to illuminate a scene. The optical syste...
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WO/2019/098125A1 |
The present invention provides a light source device (200) in which the temperature around a fluorescent wheel (100) is lowered so as to ensure efficient heat transfer from the fluorescent wheel (100) to the atmosphere. The light source ...
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WO/2019/095535A1 |
Disclosed is a lighting device (100), comprising: a laser light source (101) for emitting excitation light; a wavelength conversion device arranged on a light path of the excitation light and used for absorbing at least a part of the exc...
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WO/2019/093063A1 |
The present invention provides a light source device and a projection device capable of emitting light that intensifies the red component. A light source device 100 that extracts a red component comprises: an excitation light source 110 ...
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WO/2019/084407A1 |
The present disclosure provides intelligent lighting control systems.
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WO/2019/084392A1 |
The present disclosure provides intelligent lighting control systems.
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