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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/2023/189960A1 |
A vehicle lamp (100) is a vehicle headlight mounted on a vehicle. The vehicle lamp (100) comprises a plurality of optical systems (20), each including a light emitting device (6) and an inner lens (4) disposed on the front side of the li...
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WO/2023/190680A1 |
[Problem] To impart an irregular phase difference to diffused light from a plurality of lenses by using a new variable element having a microlens array structure in order to further increase an effect of suppressing unnecessary diffracte...
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WO/2023/184938A1 |
Provided in the present utility model is a volcanic type aromatherapy humidifier, comprising a humidifier main unit, and a control circuit board, an atomization module and a fan blade assembly which are arranged in the humidifier main un...
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WO/2023/185014A1 |
A lamp base structure (10), a functional part (16), and a lamp (13). The lamp base structure (10) comprises a lamp base cover (12), a power supply assembly (14) and a functional part (16). The lamp base cover (12) covers a lamp housing (...
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WO/2023/186708A1 |
The invention provides a light generating system (1000) comprising one or more light generating devices (100), a lightguide element (500), and an optical filter (450), wherein: (A) the one or more light generating devices (100) are confi...
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WO/2023/185680A1 |
Disclosed is an electric toothbrush for children, comprising a brush head (100), a brush handle (200), and an illumination assembly. The illumination assembly comprises a light-transmitting area (300), an illuminating lamp (500), and a c...
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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/2023/192370A1 |
A semiconductor device is electrically connected to a power source through an electrical contact and at least one bump disposed on the electrical contact. The semiconductor device may be an LED on a CMOS wafer with the electrical contact...
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WO/2023/189746A1 |
A holder member (10) comprises: a polypropylene member including a recessed part (12) that is configured to hold a light guide and be able to reflect light emitted from the light guide, wherein the reflectivity of light having a waveleng...
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WO/2023/190505A1 |
The present invention provides a vehicle lamp that allows light to be used efficiently. This vehicle lamp comprises: a first light source unit having a first light source and a first reflector that reflects light from the first light s...
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WO/2023/184331A1 |
Embodiments of the present disclosure provide a display module. A reflective sheet comprised in the display module is provided between a backplate and a light guide plate. A plurality of light-emitting assemblies are provided at the circ...
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WO/2023/190043A1 |
A light-emitting module according to an embodiment comprises: a substrate that includes a support member having a first surface, and a wiring layer provided on the first surface; a plurality of light-emitting elements that are provided o...
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WO/2023/186915A1 |
The invention relates to a light module (2) comprising a light source (4) capable of emitting light rays; a plate (6) bearing the light source (4); a collector (8) with a reflective surface (8.2) configured to collect and reflect the lig...
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WO/2023/189956A1 |
An image irradiation apparatus (100) which displays an image is provided with a detection unit (12) that detects a sign installed in a predetermined position and indicating road information, and an image irradiation unit (14) that irradi...
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WO/2023/184736A1 |
An air conditioner, comprising: an air conditioner main body, and a sterilization module, wherein the sterilization module is installed at an air inlet and/or an air outlet of the air conditioner main body, and the sterilization module i...
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WO/2023/186710A1 |
The present invention refers to an automotive luminous device being (1 ) intended to provide a lighting function, wherein the lighting function involves the projection of a light beam with a colour comprised in a predetermined colour ran...
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WO/2023/189905A1 |
Provided is a vehicle lamp that exhibits excellent visibility during lighting and non-lighting. This vehicle lamp comprises a lamp space S formed by a lamp body 10 and an outer lens 20. The lamp space S has disposed therein a light sourc...
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WO/2023/188571A1 |
The present invention provides an inexpensively configured vehicle cabin illumination device that exhibits minimal attenuation in light intensity. The present invention comprises a light source (610) and a translucent cover (300). The ...
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WO/2023/189597A1 |
A vehicle lamp (10) comprises: a first light source (13) including a plurality of light-emitting elements (131); a second light source (14) including at least one light-emitting element (141); a projection lens (15) having a first area (...
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WO/2023/190338A1 |
An image irradiation device (42), which is provided in a vehicle (1) having a headlamp (41), comprises an image generation unit (424) that generates an image, and a control board (425) that acquires information related to a light distrib...
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WO/2023/185142A1 |
The present invention provides an indoor illumination control method, comprising: on the basis of taking a circle, which is formed by using the center of a ceiling surface as a circle center and using 0.75-0.85 times the length of the sh...
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WO/2023/186916A1 |
The invention provides a light generating system comprising a light generating device, an optical fiber, and a light generating unit. Especially, the light generating device may be configured to generate device light comprising a first w...
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WO/2023/190461A1 |
Provided are a light-emitting device and a vehicle head lamp with which it is possible to form a luminance distribution while reducing design burden and cost. The light-emitting device comprises a light source having a light-emitting s...
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WO/2023/192495A1 |
An LED retrofit lamp (400) for a projection headlight system comprises a heat dissipating body portion (440) and a substantially rectangular substrate (330). A first LED group (310) is mounted on a first surface of the substrate (330) an...
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WO/2023/186754A1 |
An outdoor luminaire with wireless functionality. A canopy is coupled to an uppermost surface or portion of a luminaire housing containing a light source. The volume bounded by the canopy and the luminaire housing defines a canopy enclos...
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WO/2023/190682A1 |
[Problem] To further improve an effect of suppressing unnecessary diffracted light, which includes spectral diffracted light, 0-th order diffracted light, and the like, and thereby further improve the homogeneity and light distribution c...
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WO/2023/189608A1 |
This sound generation unit (22) comprises a sound generation device and an outside casing that covers the sound generation device. The outside casing has ribs (26b, 26c) that project toward the sound generation device. The sound generati...
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WO/2023/185098A1 |
An LED carrier plate, comprising an LED carrier plate, a circuit arranged on the LED carrier plate, and a plurality of LED light-emitting bodies arranged on the LED carrier plate, wherein each LED light-emitting body comprises code infor...
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WO/2023/189927A1 |
This vehicular lamp (100) comprises a plurality of lamp units (51) each including: a light-emitting element (13); a lens (10) disposed on the front side of the light-emitting element (13); and a main body part (11) which supports the lig...
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WO/2023/187125A1 |
One aspect of the invention relates to a method for driving a light-emitting device (1) for a motor vehicle (2), said device comprising: - a pixelated light source (10) that comprises a plurality of selectively activatable elementary lig...
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WO/2023/189903A1 |
Provided is a new fixing structure for fixing a sound generating device to an attachment portion. A fixing structure (23) comprises: a sound generating device; an attachment portion (26) for attaching the sound generating device in a pre...
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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/2023/190498A1 |
The present invention comprises: a substrate on which a light source is mounted; a heat sink that includes a base surface part which is formed of a metal material and to which the substrate is attached, and that releases the heat generat...
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WO/2023/182379A1 |
Provided is a phosphor sheet comprising a thermosetting resin composition that contains phosphor particles and a curing resin component and is in a B stage state, and having a thickness of 20-150 μm. Also provided is a lighting device e...
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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/2023/181709A1 |
Provided is an optical layered body having an excellent light take-out function. An optical layered body according to an embodiment of the present invention comprises: a light take-out layer which has first and second main surfaces and h...
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WO/2023/183117A1 |
The present disclosure is directed to examples of an apparatus. In one embodiment, the apparatus includes a light entry segment that receives light emitted from a light emitting diode (LED), a total internal reflection (TIR) segment to r...
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WO/2023/183469A1 |
A display device improves illumination uniformity and form factor for a backlight unit (BLU). The display device includes a display area having pixels and a BLU at a back side of the display area. The BLU is configured to direct light to...
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WO/2023/182191A1 |
Provided is a light irradiating module that is capable of irradiating light having a uniform intensity. The light irradiating module comprises: a board that is defined by a first direction and a second direction orthogonal to the first...
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WO/2023/182382A1 |
A method for manufacturing a lighting device comprising (1) a white-colored layer formation step for causing a white-colored sheet to adhere to a first surface side of an insulating substrate having a first surface provided with wiring i...
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WO/2023/182853A1 |
A lighting device, according to an embodiment of the present invention, comprises: a heat radiation plate having a recess part; a circuit board accommodated in the recess part of the heat radiation plate and having pads; a light source p...
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WO/2023/180623A1 |
Integrated functional multilayer structure (100, 200, 300, 350, 500, 600, 700, 800, 900, 1000), comprising a flexible, preferably 3D-formable and thermoplastic, substrate film (102), circuitry (104, 105, 106) provided upon the substrate ...
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WO/2023/181816A1 |
A light distribution control device (6) generates a processed image by adding pixel lines with a luminance value higher than a predetermined threshold value to end portions in a vehicle width direction in an image (IMG1) based on a first...
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WO/2023/178834A1 |
The present application discloses a portable energy storage power supply, comprising a machine body, a handle, and a lighting assembly. An interface assembly and a mounting position are provided at the top of the machine body; the handle...
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WO/2023/178514A1 |
A backlight module, a display screen, a rear-view mirror and a vehicle, which relate to the technical field of display. The backlight module can greatly reduce the risk of a reflection unit (8) being separated from a light guide plate (1...
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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/2023/182043A1 |
Provided is a reflector having a reflection part that has a listed plurality of forward reflection regions. A plastic reflector (1) for a vehicular light fixture, the plastic reflector (1) having a reflection part (2) having a listed plu...
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WO/2023/183578A1 |
A cluster of lighting devices, a display and a method of manufacturing a display are described. The lighting device includes a mixing box, a light source, a transparent layer and a light diffusing layer. The light source is embedded in t...
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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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