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WO/2023/247446A1 |
The present invention relates to an optical component (100) for beam shaping comprising a conical reflector (101) having an inner surface being diffusely reflective, a transparent refractive hollow dome-shaped member (102), wherein said ...
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WO/2023/249219A1 |
This ventilation hood comprises: a light source device provided inside a hood body, the light source device emitting illumination light toward a cooktop in a first direction and emitting guide light toward the front side of the cooktop i...
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WO/2023/243345A1 |
Each of a plurality of first optical systems (71) includes: an incidence-side lens section (711) having a first incidence surface (711A); an emission-side lens section (712) having a first emission surface (712A); and a second surface (7...
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WO/2023/238667A1 |
A rear surface (34b) of a peripheral region (34) positioned around a center region (32) of a lens (30) is partitioned into an inner periphery-side region (34b1) and an outer periphery-side region (34b2). Additionally, in the inner periph...
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WO/2023/240008A1 |
An anti-glare film for a light source is disclosed. The light source may be a light source with a Lambertian distribution, such as an LED light source. The anti-glare film may include a micro-frustum array to reduce the angular distribut...
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WO/2023/235904A1 |
The invention relates to an illumination device, which comprises a part (2) having a groove (1), an elongate light source (3) extending along the bottom of the groove, and a light-permeable elongate cover (4, 6), which extends in the gro...
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WO/2023/237811A1 |
An optical device (201) comprises a center portion (203) and a reflector portion (204) surrounding the center portion and comprising a reflector surface (205) configured to provide total internal reflection. The center portion comprises ...
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WO/2023/238658A1 |
This lighting device for illuminating an illumination surface with light comprises: a light source; and a lens having an entry surface that receives light emitted from the light source and having an emission surface from which the light ...
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WO/2023/234225A1 |
The present invention provides a vehicle lamp for which an excellent appearance can be obtained. As a result of using a holding member (an inner housing 5 and a support unit 6), a light exit surface of an optical member faces a light e...
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WO/2023/234146A1 |
An inner lens (14) has a first lens part (141) and a second lens part (142) that are split in the longitudinal direction, and the first lens part (141) is bonded to the second lens part (142).
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WO/2023/225561A1 |
An HVAC UVC light projection unit for providing UVC illumination within an air duct includes at least one UVC light source comprising a UVC LED and a lens configured to receive UVC light from the UVC LED. The UVC light projection unit fu...
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WO/2023/223834A1 |
Provided are a lens having integrated multiple functions, and a vehicle lamp provided with the lens. This vehicle lamp is characterized by comprising: a first light-emitting element; a second light-emitting element; a substrate on which ...
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WO/2023/218921A1 |
Provided is an illumination device capable of improving light extraction efficiency. This illumination device comprises a first lens (263) and a second lens (264), and a first light-emitting element (21c) and a second light-emitting elem...
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WO/2023/218630A1 |
An illumination device (1) has: a light source unit (10) in which a plurality of light sources (11) are arranged on the same plane such that the optical axes (Ax) of the plurality of light sources (11) have a radial arrangement; and a sh...
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WO/2023/210678A1 |
The present invention provides a vehicle lamp that can form a radiance pattern having a desired brightness distribution while also efficiently using light from a light source, and in which an optical part can be attached with good precis...
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WO/2023/210779A1 |
This projection system includes an illumination device and an optical filter. The illumination device emits illumination light. The illumination device projects a projection pattern onto a projection surface. The average transmittance of...
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WO/2023/202978A1 |
The invention provides a light generating system (1000) comprising a light generating device (100) and a lens-based optical element (400), wherein: the light generating device (100) is configured to generate device light (101); the lens-...
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WO/2023/204084A1 |
Provided is a lens body for a vehicle lamp, and the like, wherein said lens body makes it possible to prevent the shapes of lens cuts from becoming non-uniform, and makes it possible to obtain an attractive sense of unity as a result. ...
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WO/2023/201100A1 |
A light comprising a base member, a light source mounted on the base member and emanating light outwardly from the base member at a first solid angle, and a light transmissive cover joined to the base member and comprising a focusing ele...
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WO/2023/198442A1 |
The invention relates to a lighting device for vehicles, comprising a housing (7) containing a light source (1) and an optical unit (2), wherein the optical unit (2) has a microstructured surface (6') having a plurality of microstructure...
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WO/2023/198508A1 |
A lighting arrangement (100), comprising an optical element (110) in the form of a rod comprising a translucent material, wherein the optical element elongates along a first axis, A. The lighting arrangement further comprises at least on...
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WO/2023/195748A1 |
A lighting device disclosed in an embodiment of the invention comprises: a substrate; a plurality of light sources arranged in a second direction on the substrate; an illumination module having a light guide unit disposed on the substrat...
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WO/2023/194649A1 |
The present disclosure relates to systems and methods of manufacturing elongated products such as optical devices by injection moulding, wherein length of the product can be longer than the length of the cavity of the mould wherein the p...
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WO/2023/189244A1 |
This light source module comprises: a first light-emitting part; a light guide member; a light reflection member; a light branch member; and a retroreflection member. The light guide member has a linear part and a bent part. The linear p...
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WO/2023/191308A1 |
In one embodiment, the disclosure provides an interior luminaire system for emulating natural daylight. The system may include an artificial sunlight system and an artificial skylight system. The artificial sunlight system may include on...
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WO/2023/189844A1 |
Provided are an imaging device, an irradiation method for a light-emitting module, and a light-emitting module excellent in spatial resolution of irradiation light. This light-emitting module comprises: a light source comprising a plural...
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WO/2023/181644A1 |
This light source device comprises: a first light source; a plurality of first cylindrical lenses; a light beam merging part disposed to transmit portion of light from the plurality of first cylindrical lenses and reflect the rest, there...
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WO/2023/178804A1 |
A lamp capable of being bent or twisted in any direction, comprising a Neon sleeve (1), silica gel fixing strips (2), PCBA units (3), and welding wires (4), wherein a plurality of holes are formed on the silica gel fixing strips (2) at i...
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WO/2023/180152A1 |
Provided is a lightbulb that is configured such that the light source of the lightbulb has a reduced visibility. This is achieved by the provision of a lens arrangement comprising an outer convergent lens. The outer convergent lens conve...
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WO/2023/176444A1 |
Provided is a vehicular lamp with which a light distribution pattern for illuminating a desired region can be obtained and appropriate ADB light distribution control can be performed without any reduction in forward visibility, even when...
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WO/2023/173820A1 |
Provided in the present invention are a quantum dot light diffusion panel, a preparation method therefor and the use thereof. The quantum dot light diffusion panel of the present invention uses, as a light diffusion layer, polystyrene (G...
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WO/2023/176506A1 |
The purpose of the present invention is to solve the problem of uncured coating when a shade for forming a cut-off line of a lamp is formed by stacking two plates. To achieve the purpose, a lamp unit (100) comprises: light sources (411-4...
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WO/2023/173819A1 |
Provided in the present invention are a foamed low-density light diffusion plate, and a preparation method therefor and application thereof. According to the foamed low-density light diffusion plate of the present invention, by means of ...
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WO/2023/177624A1 |
Modular lighting apparatus and method of using whereby a heat sink is provided including a first mechanical pad and a first mating electrical connector; and a light pod is releasably secured to the heat sink, wherein the light pod furthe...
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WO/2023/176265A1 |
This vehicle lamp fitting is provided with a light emitting unit including a plurality of light emitting elements, the light emitting unit emitting light with a first light emission color when a first function is being expressed, and emi...
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WO/2023/171269A1 |
In an optical unit (10), a lens member (20) that includes a lens portion (22) and a base portion (24) positioned at the edge of the lens portion (22), and a holder member (30) that holds the lens member (20) are integrally molded by two-...
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WO/2023/169820A1 |
A luminaire arrangement (100), comprising, a housing (110) extending in a length direction, L, at least one printed circuit board, PCB (120), arranged inside the housing, wherein the at least one PCB extends in the length direction, L, a...
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WO/2023/165920A1 |
A lighting panel system (1, 100) comprising a luminous panel (2) comprising an array of LED nodes (3), each LED node of the array of LED nodes (3) comprising one or more LEDs (4), each of the one or more LEDs (4) comprising a light exit ...
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WO/2023/162358A1 |
A combined light diffusion sheet 100 comprises a light reflecting layer 101 which reflects visible light, and a light diffusion layer 43. The light reflecting layer 101 has an average light beam reflectivity with respect to visible light...
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WO/2023/159356A1 |
A display device (100) includes a display panel (110), a first light source (E), and second light source (F). The first and second light sources (E, F) are respectively aligned with a first spot (5) and second spot (6) in a direction per...
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WO/2023/157501A1 |
A planar illumination device (1) comprises: a plurality of light sources (4); a condenser lens (6); and a field lens (8). The plurality of light sources (4) are disposed two-dimensionally on a substrate (3), and the light emission of eac...
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WO/2023/156015A1 |
The invention relates to a luminous film (10) comprising a plurality of light-emitting diodes (12). The luminous film (10) has micro-optical elements (34) which are arranged in at least one layer (20). A dedicated micro-optical region (2...
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WO/2023/156400A1 |
A lens for a lamp. The lens comprises a front or light-exiting surface, a reflective or side surface and a light incident or light receiving surface. The front surface comprises a portion that defines a stepped-shape cavity that extends ...
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WO/2023/150909A1 |
A display device (1000) includes a display panel (1011), a first light source (E), and a second light source (D). The first and second light sources (E, D) are respectively aligned with a first spot (5) and second spot (4) in a direction...
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WO/2023/153510A1 |
A first lens (12) comprises: an optical element in which a refraction part (17) that is disposed in the central part thereof and reflection parts (18) that are disposed on both sides of the refraction part (17) extend in a predetermined ...
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WO/2023/153306A1 |
The purpose of the present invention is to provide a laminated glass for a vehicle, whereby light can be appropriately introduced to the laminated glass. The laminated glass 1 for a vehicle according to an embodiment of the present inv...
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WO/2023/147916A1 |
A device for air treatment (100) is disclosed that is configured to emit a UV radiation beam (500, 510) at least approximately collimated in at least one dimension. The device for air treatment (100) is arranged in an upper part of a roo...
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WO/2023/148425A1 |
An optical device (201) comprises a lens (203) having a light ingress surface (204) and a light egress surface (205). The light ingress surface comprises a center ingress surface (206) and an outer ingress surface (207) that rims the cen...
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WO/2023/145248A1 |
A light emission module (100) includes: a substrate (110); a plurality of light sources (120) that are fixed on the substrate (110) and the outputs of which can be individually controlled; light blocking members that are disposed among t...
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WO/2023/145199A1 |
An optical sheet laminate (100) is incorporated in a backlight unit (40). The optical sheet laminate (100) comprises: a plurality of diffusion sheets (43) in each of which a plurality of recesses (22) each having an approximately inverte...
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