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WO/2019/044409A1 |
This wavelength conversion member has: a substrate; a fluorescent layer supported by the substrate, the fluorescent layer having a matrix including zinc oxide and fluorescent particles embedded in the matrix; a dielectric layer disposed ...
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WO/2019/038222A1 |
Disclosed is a LED strip for providing indirect light emission. The LED strip comprises a plurality of LEDs arranged on an upper surface, wherein the LED strip has an unfolded state and a folded state, the LED strip being substantially p...
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WO/2019/037356A1 |
A direct type backlight module and display. The direct type backlight module comprises a first reflective sheet and at least one second reflective sheet. The second reflective sheet is disposed at the inner side of the vertex angle of th...
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WO/2019/035827A1 |
An optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a remote light converting appliance covering a cluster ...
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WO/2019/033591A1 |
A high-efficiency vehicle light-emitting diode (LED) headlight and a light distribution method. The headlight comprises a parabolic reflective bowl (2), and a group of semi-elliptical reflective bowls (3) that evenly surrounds the parabo...
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WO/2019/035307A1 |
A light source device according to an embodiment of the present disclosure is provided with: a light source unit; and a wavelength conversion element which emits fluorescence by being excited by excitation light from the light source uni...
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WO/2019/035828A1 |
An optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a remote light converting appliance covering a cluster ...
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WO/2019/033632A1 |
A light guide cover for a surface light source, relating to the technical field of illumination accessories, and comprising a body (1) consisting of a connecting portion (2) and a light guide portion (3) of a speaker-shaped structure. Th...
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WO/2019/031102A1 |
This wavelength converting member (2) comprises: a wavelength converter (10) including a resin (12) and a fluorescent colorant (15) dispersed in the resin; and an oxygen gas barrier layer (20) that covers at least a portion of the surfac...
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WO/2019/031467A1 |
[Problem] To suppress uneven illuminance in an output light surface of a direct-lit surface light source device. [Solution] A surface light source device (20) is provided with a light source (22), and an illuminance distribution adjustin...
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WO/2019/026720A1 |
[Problem] To provide a polarization beam splitter that can have reduced size and weight relative to the prior art. [Solution] This polarization beam splitter has a translucent substrate and a hologram layer provided on the front surface ...
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WO/2019/024852A1 |
A light emitting device for a footwear product (1), and an operation method thereof. The light emitting device comprises at least one optical fiber (FB) and at least one light emitting unit (LED). The at least one optical fiber (FB) is d...
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WO/2019/028364A1 |
A lighted toy figurine comprises a figurine body assembly and a headgear assembly. The figurine body assembly includes a head and a body section. The headgear assembly includes a headpiece and a pack element extending downwardly therefro...
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WO/2019/024023A1 |
A processing method for a high-reflectivity reflection cover, and a high-reflectivity lamp. The processing method for the high-reflectivity reflection cover comprises: A. preparing at least one microcellular foamed reflection plate subje...
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WO/2019/025974A1 |
A road lighting and delineating apparatus (1) that can be installed on a supporting structure (10) at an installation height (H) from a road surface (S), includes a central body (2) with an elongated shape, extending in a longitudinal di...
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WO/2019/021914A1 |
This lighting unit is provided with: a light source having a first light emitting element that outputs visible light, and a second light emitting element that outputs infrared light; and a rotating reflector that rotates about a rotation...
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WO/2019/020584A1 |
A luminaire (10) is disclosed comprising a housing (20) delimiting a light exit window (25) and comprising a reflective inner surface (23) facing the light exit window, an elongate light guide (30) mounted in the housing and partially co...
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WO/2019/021913A1 |
An optical unit (10), provided with: a light source (12); a first reflector (14) for reflecting emitted light (L), which has been emitted by the light source, at a first reflection region (R1) in which the reflection direction periodical...
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WO/2019/014975A1 |
Disclosed are a plant light with uniform irradiation and an assembly thereof, the plant light comprising skeletons, a light source, and a cross beam connected above the skeleton, wherein a connection structure for the extension of the co...
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WO/2019/010910A1 |
Disclosed are a wavelength conversion device (100) and a preparation method therefor, and a light source. The wavelength conversion device (100) comprises a light-emitting layer (101), a glass bonding layer (102), a silver reflective lay...
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WO/2019/014112A1 |
A life safety device includes a housing, a detector for detecting one or more conditions, and an actuatable mechanism coupled to the housing. The actuatable mechanism includes a light assembly operable in response to detection of at leas...
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WO/2019/011977A1 |
The invention relates to a modular optical system arranged to sumlight intensities from at least two light sources and deliver the combined light at a common exit point whereinevery light sources has a least a forward-reflecting 3D curve...
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WO/2019/006801A1 |
Disclosed is an airport beacon, comprising a power source box (10), a base (20), a beacon cover (30), an LED light-emitting unit (40) and an upper cover (50), wherein a drive control plate (11) is arranged inside the power source box (10...
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WO/2019/007296A1 |
Disclosed in the present application is an edge-lit backlight module. The edge-lit backlight module comprises a back plate, a light guide plate, and a reflective film. The light guide plate and the reflective film are mounted on the back...
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WO/2019/006980A1 |
Provided are a wavelength conversion device (100), and a light source employing conversion of laser light to fluorescent light and having the device (100). The wavelength conversion device (100) comprises a sealed housing (110) and a flu...
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WO/2019/006981A1 |
Provided are a wavelength conversion device (100, 200, 300, 400), and a light source employing conversion of laser light to fluorescent light. The wavelength conversion device (100, 200, 300, 400) comprises a sealed assembly (110, 210, 3...
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WO/2019/001999A1 |
A surface graze lighting arrangement focuses light with a high efficiency. The lighting arrangement includes a curved reflector including a first reflective surface facing a target area. The lighting arrangement includes a light source g...
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WO/2018/230579A1 |
A lamp reflector (10a) is provided with: a mirror surface (11); and a laminate (12a). The mirror surface (11) is for reflecting light emitted from a light source (30) and guiding the light in a prescribed direction. The laminate (12a) co...
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WO/2018/230540A1 |
The present invention is an illumination device comprising light sources (20) in which filaments (21) are used, wherein the illumination device (100) comprises: a plurality of light sources (20) with which control of the light-gathering ...
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WO/2018/228223A1 |
Disclosed is a lamp, comprising: a light source comprising a laser diode and a fluorescent sheet, with a laser emitted from the laser diode being focused on the fluorescent sheet and exciting the fluorescent sheet to emit fluorescent lig...
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WO/2018/230546A1 |
Provided are a photoirradiation device and a photoirradiation method that make it possible to highly efficiently radiate light at a wire rod by means of a simple structure. A photoirradiation device that comprises an insertion path, a fi...
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WO/2018/225299A1 |
A light source device (10) is provided with: a light source unit (11) that outputs laser light; a condenser lens (12); and a translucent fluorescent body (13). The condenser lens (12) collects the laser light outputted from the light sou...
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WO/2018/225300A1 |
A light source device (10) is provided with: a light source unit (11) that emits a laser beam; a condenser lens (12); and a translucent fluorescent body (13). The condenser lens (12) condenses the laser beam emitted from the light source...
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WO/2018/225879A1 |
Disclosed is a beacon. The beacon includes: a first reflector in which a cross-section perpendicular to the circumference thereof constitutes a parabola, and an inner surface thereof is a parabolic surface obtained by rotating the parabo...
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WO/2018/226730A1 |
ABSTRACT OF THE DISCLOSURE Lighting applications which are particularly difficult to light because of "non-standard" target area characteristics or the like would benefit from advancements in lighting design. That being said, conventiona...
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WO/2018/222637A1 |
An electric powered lamp (1) is disclosed. The lamp (1) has a base (200), a light emitting element (401), and a cover (301) over the light source. A light guide (350) carries light from the light source to a reflective surface in the cov...
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WO/2018/218799A1 |
A lighting device, comprising a light source device (10) that outputs excitation light, a light guide portion (20) that guides the excitation light, at least one light splitting device (22) and at least one light emitting portion (60). A...
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WO/2018/221316A1 |
Provided is a light-emitting device that makes it possible to improve light emission efficiency. The light-emitting device includes a substrate, a light source, and a plurality of columnar sections provided to the substrate, said columna...
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WO/2018/221317A1 |
Provided is a light-emitting device that makes it possible to improve light emission efficiency. The light-emitting device comprises: a substrate; a light source that emits light; and a fluorescent material that is provided as a film to ...
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WO/2018/219531A1 |
The invention relates to a lighting device (2) for lighting the interior of a motor vehicle, having an oblong housing (G), by means of which a belt-like carrier (25) having a plurality of light sources (26) is held. The invention is char...
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WO/2018/214391A1 |
An illuminating device (100b), comprising a lamp body (1b), an optical element (2b) connected to the lamp body (1b), a driving power supply component (4b) accommodated in the lamp body (1b), a light source component (3b), and a reflectin...
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WO/2018/215345A1 |
A luminaire has a light source carrier around a central light output window, with light sources facing a first, at least partially upward, direction. An upper reflector cover reflects light to a range of light output directions, at least...
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WO/2018/216609A1 |
A coherent light beam (L110) from a light source (110) is scanned by a scan member (120) and enters a light reception surface of a light diffusion element (130). The entry light beam (L120) is emitted as diffused light (L130), and forms,...
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WO/2018/214390A1 |
An illuminating device (100a), comprising a lamp body (1a), an optical element (2a) connected to the lamp body (1a), a light source component (3a) accommodated in the lamp body (1a), a reflecting device (5a) for secondarily distributing ...
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WO/2018/216616A1 |
This collimation lens for a vehicle lamp comprises: an incident surface at which incident light is made into primary light that passes through the interior of the collimation lens; and an emission surface that emits secondary light paral...
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WO/2018/216439A1 |
A low-beam light distribution pattern (PL1) having a horizontal and a diagonal cutoff line (CL1, CL2) is formed as an assembly of projected images (I1 to I4) of an upward light emitting surface (14a) formed by light from a light emitting...
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WO/2018/215151A1 |
The present invention relates to an optical arrangement for a light source (1), having a TIR lens (2) with a light entry surface (3) for entry of light produced by the light source (1) into the TIR lens (2) and with a light emergence sur...
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WO/2018/214717A1 |
A lighting fixture, relating to the technical field of lighting. The lighting fixture comprises: a housing assembly (1) and a bottom shell assembly (2). The housing assembly (1) comprises a housing (10), a light transmissive shade (20), ...
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WO/2018/216622A1 |
Disclosed is a vehicle lamp that shines light in front of a vehicle, the vehicle lamp comprising: a light irradiation unit including a light source body; a first optical system that gathers light shone from the light irradiation unit; an...
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WO/2018/216456A1 |
This optical unit is provided with a light source 14, and a rotating reflector 16, which rotates about a rotation axis R, while reflecting light outputted from the light source 14. The rotating reflector 16 is disposed such that the rota...
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