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Matches 1 - 50 out of 234,845

Document Document Title
WO/2021/182303A1
Provided are an optical device capable of easily correcting a field curvature, an optical device manufacturing method, and a head lamp provided with an optical device. The optical device comprises a lens (11), a plurality of solid-state ...  
WO/2021/179759A1
A pin type LED lamp, comprising a lampshade (1), a light source assembly (2) and pins (3); the lampshade (1) comprises a first light guide portion (11), a second light guide portion (12) and a third light guide portion (13), the first li...  
WO/2021/182826A1
A lighting module disclosed in an embodiment comprises: a circuit board; a plurality of first light-emitting elements disposed in a first area of the circuit board; a plurality of second light-emitting elements disposed in a second area ...  
WO/2021/179500A1
Disclosed is a cosmetic mirror, comprising a cosmetic mirror body, a mirror rod, and a base that is detachably connected to the mirror rod and on which a main power supply system is disposed; a mirror rod main body and an adhesion struct...  
WO/2021/181779A1
The present invention provides a highly reliable optical element having superior thermal conductivity such that deflection of a substrate or delamination of a fluorescent film is not likely to occur under high-temperature environments or...  
WO/2021/180492A1
The invention relates to a motor vehicle, comprising a surroundings illumination device for illuminating the ground in the surroundings of the motor vehicle (1). The surroundings illumination device contains a control means (16) for cont...  
WO/2021/179713A1
An LED light source device (10), comprising a substrate (11) and a plurality of LED package modules (13) provided on the substrate (11). The substrate (11) comprises a central region (112) and at least one layer of annular region (114) s...  
WO/2021/180706A1
A luminaire head (1000) comprising a housing (100) and a light source (200) arranged in the housing (100), said housing (100) having a first side (101) and a second side (102) opposite the first side (101), wherein the second side (102) ...  
WO/2021/181917A1
In the present invention, parallel light that travels perpendicularly to an emission surface having a curved surface is emitted. A light guide member (120) according to an aspect of the present invention comprises: an entrance surface (1...  
WO/2021/180830A1
A vehicle interior lighting device with a LED module housing a LED and a PCB and comprising a tubular coupling portion for a light guide end, and a light guide, wherein the tubular coupling portion comprises a housing wall with no leakag...  
WO/2021/182410A1
In the present invention, light from a light source (52) that has reflected off of a spatial light modulator (30) is radiated toward the front of a unit via a projection lens (72), and a light-blocking member (32) that blocks a portion o...  
WO/2021/183191A1
A light-recycling light system (LRLS) that, in some embodiments, uses a transparent solid body (also called a lens) with some surfaces having total-internal-reflection (TIR) characteristics, optionally having no reflective coatings, maki...  
WO/2021/179253A1
A switchable backlight for a display (210, 100) is described. The switchable backlight includes a partially collimating backlight module (310); a switchable diffuser (132) over the partially collimating backlight module (310); and a firs...  
WO/2021/181432A1
Described is a recessed spot light (10) comprising an outer structure or frame (11 ), to which is connected a connection bracket (12) having a series of levers (19) connected to elastic elements (18). The frame (11) is placed around a le...  
WO/2021/181413A1
The present subject matter relates generally to a light intensity control system in a vehicle which enables the head lamp (102) of the vehicle and the display of the instrument cluster (201) to switch between one or more beam position de...  
WO/2021/179653A1
A direct-lit backlighting lamp, relating to an indoor lamp, and relating to the technical field of indoor lighting. The direct-lit backlighting lamp comprises a heat-dissipation lamp holder (1). The heat-dissipation lamp holder (1) is co...  
WO/2019/055671A8
A bassinet includes a base, a column assembly rotatably connected to the base at a first end of the column assembly, an arm rotatably connected to a second end of the column assembly, a tub frame pivotably connected to the arm, an infant...  
WO/2021/182562A1
A reading light (1) has: an inner lens (6) which transmits light emitted from a light source (L); and an outer cover (8) which blocks part of the light that has passed through the inner lens (6). The outer cover (8) is provided with a wi...  
WO/2021/180692A1
The invention provides a method for controlling an original light pattern (1) provided by an automotive lighting device (10). This method comprises the steps of modifying the luminous intensity of some of the light pixels of the original...  
WO/2021/180838A1
Backlit interior trim panel for vehicle interior comprising a decorative cover, a supporting component and a two-dimensional light guide comprising multiple independent lighting areas placed between the decorative cover and the supportin...  
WO/2021/182151A1
A vehicle headlight (1) comprising: a first lamp unit (10) having a light distribution pattern forming part (12) in which a plurality of light-emitting elements (13) capable of individually changing the amount of emitted light are arrang...  
WO/2021/181960A1
The objective of the present invention is to reduce the size of a light guide member capable of emitting parallel light over a wide range. A light guide member (100) is provided with partial total internal reflection surfaces (121 to 123...  
WO/2021/180843A1
The invention relates to a system (400) comprising a data processing unit (402) and/or a central database (403), and a grid (100) of a plurality of building technology sensor modules (101a-d). Each of the sensor modules (101a-d) comprise...  
WO/2021/180168A1
An outer lens (100), comprising: a first lens portion (110) and a reflecting portion, the reflecting portion being disposed on at least one side of the first lens portion (110), in close contact with the first lens portion (110), and cap...  
WO/2021/180798A1
An adjustable-height pendant luminaire is proposed that has the following: a luminaire head (10), a ceiling mounting unit (20) from which the luminaire head (10) is suspended by means of cables (22), a height adjustment unit (21) arrange...  
WO/2021/124297A9
An optical waveguide based side illuminating assembly having an elongated, side-emitting light waveguide, an optical protective coating surrounding the waveguide, an elongated base to which the waveguide is attached lengthwise along the ...  
WO/2021/179554A1
An LED light source assembly and a high-power lamp using same. The LED light source assembly comprises an LED light source board (1) and an electrical connector (2). The LED light source board (1) is provided with two electrodes (11) arr...  
WO/2021/182450A1
The present invention makes it possible to provide a connector comprising a contact that forms an electric connection with a counterpart contact, having a first contact piece and a second contact piece branched by a bifurcated branching ...  
WO/2021/180866A1
The invention concerns an optical fiber (1) for radiation generation, concentration and transfer. The optical fiber comprises at least one luminescence generating zone of a first material comprising a luminescence generating material for...  
WO/2021/181303A1
For example, a Head Mounted Display (HMD) may include a central display configured to display a first image in a central Field of View (FoV) based on an image scene to be displayed to a pupil of a user; a central lens configured to direc...  
WO/2021/182096A1
This light-emitting device (1) comprises: a light guide body (10) having a translucent member (11) that has translucency in at least the visible light region, and a light control layer (12) provided in at least a portion of the surface o...  
WO/2021/182825A1
A lighting module disclosed in an embodiment of the present invention comprises: a circuit board; a plurality of light-emitting elements disposed in a first direction on the circuit board; a resin layer for sealing the plurality of light...  
WO/2021/182846A1
The present invention relates to a light source module for plant cultivation and a light-emitting device comprising same. According to an embodiment of the present invention, the light source module for plant cultivation may comprise at ...  
WO/2021/180408A1
The invention relates to a motor vehicle (10), which can be operated in a self-driving state, wherein the motor vehicle comprises an illumination system (50) for generating light signal messages to individual road users, the illumination...  
WO/2021/181662A1
This light irradiation device (100) is provided with a light source (1), a first reflection surface (31), a second reflection surface (41), and rotation mechanisms (5, 6) for causing the first reflection surface (31) to rotate about a fi...  
WO/2021/182231A1
A first light source (141) emits first light (L1) including a first wavelength that is a visible wavelength. A second light source (142) emits second light (L2) including a second wavelength that is different from the first wavelength. A...  
WO/2021/180125A1
Disclosed in the present utility model is a ceiling lamp, comprising a lamp holder and a bracket. An accommodating cavity used for accommodating the bracket is provided on the outer top part of the lamp holder. One end of the accommodati...  
WO/2021/179664A1
A vehicle light optical element assembly of a vehicle lamp, and a vehicle lighting device, a vehicle lamp and a vehicle comprising the vehicle light optical element assembly of the vehicle lamp. The vehicle light optical element assembly...  
WO/2021/182840A1
A lighting unit and a rail-type lighting device comprising same are disclosed. The disclosed lighting unit according to an embodiment comprises: a body unit, and body coupling units coupled to both ends of the body unit, wherein: the bod...  
WO/2021/175637A1
The present disclosure relates to a LED filament system (100) comprising a LED filament arrangement (105) and a controller (120). The LED filament arrangement comprises a plurality of LED filaments (110a-c). The LED filaments are interwo...  
WO/2021/175133A1
A lamp and a scooter having same. The lamp comprises: a first light homogenization part (10), the first light homogenization part (10) having a ring-shaped structure, light homogenization teeth (11) being provided on the inner side surfa...  
WO/2021/177027A1
The present invention provides a photosensitive composition with which a cured film can be manufactured, said cured film having excellent patterning properties and being excellent corrosion protection for electrodes. The present inventio...  
WO/2021/174892A1
Disclosed are a light guide assembly and a cosmetic mirror using the light guide assembly. The light guide assembly comprises a light guide plate (10), wherein the light guide plate (10) comprises a light-emitting part (20) and a light t...  
WO/2021/176323A1
Lighting system (1000) which comprises a light source (1100), in particular a LED; an optical assembly (100) having a lens (10) with optical axis X located opposite to the light source (1100) and wherein the lens (10) is adapted to make ...  
WO/2021/175932A1
The present disclosure concerns an optical device (1) for controlling light, the optical device (1) comprising: a first waveguide (2) for receiving a light beam from an external light source, at least a second waveguide (3), an optical c...  
WO/2021/177331A1
A lighting device (1) is provided with a solar battery sheet (3), a storage battery (B) that is charged with power generated by the solar battery sheet (3), a light emitting unit (4) that emits light, a power generation amount detection ...  
WO/2021/175587A1
A display system (10,40) is provided. In one embodiment, the display system (10) comprises a first display die (11) configured to emit light of a first color (12), a second display die (13) configured to emit light of a second color (14)...  
WO/2021/177546A1
A backlight unit preventing light leakage between local dimming areas and including a plurality of light-emitting elements arranged in a matrix form comprises: a first light-emitting element group including a plurality of first light-emi...  
WO/2021/175576A1
A lighting device (10) for a vehicle headlamp, comprising: - a light module (50), - a fan (100) configured to dissipate heat produced by the light module (50), - a support frame (70) configured to hold the light module (50), wherein the ...  
WO/2021/175711A1
The present invention relates to a color tunable and/or color temperature tunable LED filament (20, 22, 24), said LED filament comprising an elongated carrier (220), said elongated carrier comprising a first major surface (222) and a sec...  

Matches 1 - 50 out of 234,845