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Matches 201 - 250 out of 216,742

Document Document Title
WO/2019/006979A1
A wavelength conversion device (100) and a laser fluorescence conversion type light source comprising the wavelength conversion device (100). The wavelength conversion device (100) comprises a packaging assembly and a fluorescent assembl...  
WO/2019/007715A1
The invention relates to a lighting unit for a vehicle, comprising a light source carrier (10) with an arrangement of data lines (13, 14). The lighting unit also comprises a plurality of light sources (20) positioned on the light source ...  
WO/2019/008938A1
The embedded-type illumination device according to the present technique is provided with a lamp fixture unit and a light source unit. The lamp fixture unit has a first fitting part and an outer part embedded into a wall part, which incl...  
WO/2019/007143A1
A double-loop elastic conductive mechanism comprises: an outer conductive cylinder (1), an insulating cylinder (2) sleeved in the outer conductive cylinder (1), and a positive conductive end component (4) and a negative conductive end co...  
WO/2019/006785A1
Disclosed is a ceiling-mounted installation-type air purification device, comprising an electric motor (1), a suspension structure (2) capable of telescoping up and down, an electric control device (3), at least one air filter device (4)...  
WO/2019/007157A1
A set-top box light guide column (100) and a set-top box having same. The light guide column (100) is designed to be in the shape of a Chinese character "凸"; and saw-toothed processing is performed on a back surface (110) and all the r...  
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...  
WO/2019/008073A1
The invention provides a lighting device (1) comprising a luminescent element (5) comprising an elongated light transmissive body (100), the elongated light transmissive body (100) comprising a side face (140), wherein the elongated ligh...  
WO/2019/009260A1
Provided are a diffraction optical element, an optical irradiation device, and an irradiation pattern reading method with which a step in an irradiation pattern can be made less visible, and which, when performing reading, enables more a...  
WO/2019/009349A1
An asphalt paver (100) comprising: a tractor (1); a hopper (2) that is positioned on the front of the tractor (1) and receives a paving material (PV); a conveyor (CV) that supplies the paving material (PV) within the hopper (2) to the re...  
WO/2019/006481A1
The invention relates to a method for generating a variable high beam light distribution, having the following steps for providing a curve-light light function of a high beam light distribution: detecting the course of the road, determin...  
WO/2019/009418A1
Provided is a lifting/lowering device which initializes a calculated amount of movement of an object to be lifted/lowered. The lifting/lowering device comprises: a housing having side walls in a longitudinal direction and an opening in a...  
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...  
WO/2019/006581A1
A lampshade capable of regulating the radiation intensity and heat dissipation, which relates to the field of illumination devices. The lampshade comprises a housing (1), first light reflection plates (2), second light reflection plates ...  
WO/2019/004070A1
According to the present invention, a backlight device (1) is provided with: a light guide plate (11); a first light source array (20A) that is arranged so as to face a part of the left end face of the light guide plate (11) using the le...  
WO/2019/005346A1
A system for displaying visual information to a user includes a waveguide and a thermal management device. The waveguide has a front surface, a rear surface, and a dual expansion grating area to guide light through the waveguide. The the...  
WO/2019/001541A1
A floodlight and an assembly thereof: the floodlight assembly comprises a housing (100) and an anti-rotation nut (400); the anti-rotation nut (400) is disposed within the housing (100) so as to form an anti-rotation fit relative to the h...  
WO/2019/004832A1
- a light entry part (2) for receiving light from at least one light emitting element (13) and having a central axis (6a) - a light exit part (3) for outputting light having a central axi (6b) - a longitudinally extending light transmitt...  
WO/2019/001370A1
Disclosed are a lamp bracket (100) and a lamp using the lamp bracket (100), the lamp bracket comprising a mounting portion (20) and at least two lamp poles (1) detachably connected to the mounting portion (20). At least two butt-joint st...  
WO/2019/004064A1
Provided are a phosphor layer composition, a fluorescent member, a light device, and a projection device, wherein reflection or scattering at interfaces between phosphor particles and a binder is suppressed, and the excitation light abso...  
WO/2019/006238A1
An optical transceiver provides substantial thermal isolation between an IC die and an optical element that is in electrical communication with the IC die. The IC die is further in electrical communication with a substrate that supports ...  
WO/2019/003087A1
A unitary lightguide including a first lightguide section extending along a first direction and a second lightguide section extending along a second direction is described. The second lightguide section includes a plurality of light extr...  
WO/2019/001540A1
Provided in the present invention are a projection lamp and a cover plate thereof, the cover plate comprising a panel and a pressing part arranged on the surface of the panel, the pressing part being used for pressing a sealing ring. The...  
WO/2019/001308A1
A lamp (100) comprises: a mounting ring (10) and a lamp housing. The lamp housing comprises a first housing (20) and a second housing (30). The second housing is rotatably mounted to an inner wall of the mounting ring. The first housing ...  
WO/2019/000480A1
Disclosed is a nixie tube, comprising a PCB (1), multiple lamp beads (2), a word frame (3), a diffusion film (4) and a light-transmitting film (5), wherein the word frame (3) is provided with multiple openings (31), the multiple lamp bea...  
WO/2019/000888A1
A lamp head having a simulated flame, and a simulated flickering flame lamp which is provided with the lamp head having a simulated flame, the simulated flame lamp comprising a mounting base (1), a driving device (2), an elastic shaft (3...  
WO/2019/003480A1
Provided are a light guide body and an image reading apparatus that are capable of efficiently irradiating an irradiation object (1). The present invention is provided with: rod-shaped light guide main bodies (2) that extend in the long ...  
WO/2019/005740A1
A baby bottle device for use with a baby bottle comprises: a software program installed and running on an external device; a bottle sensor assembly that is configured to fit inside of or on an external surface of a baby bottle, the bottl...  
WO/2019/006275A1
A portable light (100) may comprise: a light body (120) having an illumination, e.g., white, light source (140) and one or more laser light sources (400), each light source (140, 400) being selectively energizable for producing light; an...  
WO/2019/002093A1
The invention provides a lighting device (100) comprising a plurality of light sources (10), a light guide plate (20), a rim (30), and an IR sensor (40), wherein: (i) the light sources (10) are configured to provide light source light (1...  
WO/2019/000065A1
The present utility model relates to a projector (100) that comprises a platform (200) with a light source (300), said light source (300) being a punctiform source. in which the distance (d) from the light source (300) to a front wall (1...  
WO/2019/000530A1
A backlight module set (10) and a mobile terminal, wherein the backlight module set (10) comprises a light guide plate (11), an optical membrane set (12) provided on a light emitting surface of the light guide plate (11), a backlight sou...  
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...  
WO/2019/001432A1
A stage light cutting device comprises a cutter (1), a cutter adjustment wheel (2) for adjusting a pattern cut by the cutter (1), a cover plate (4), an elastic fastening part (5) disposed on the cover plate (4) and used for fixing the cu...  
WO/2019/006288A1
A light transmissive structure includes a light transmissive substrate having first and second opposing faces, and an array of microprism elements on the first face. Each microprism element includes a first inclined surface disposed at a...  
WO/2019/001757A1
A light source arrangement (30) has a light source (31) for emitting light and a chamber (34) for receiving light emitted by the light source (31). The chamber (34) has a first wall (35) through which light emitted by the light source (3...  
WO/2019/000546A1
Disclosed is a visibility observation target lamp apparatus, comprising an installation frame (200a, 200b, 200c), a lamp (100) and a solar power supply apparatus (300), wherein the lamp (100) comprises an adapter base (10), an adjustable...  
WO/2019/001431A1
A smart light-guidance element for creating a linear wash effect in stage lighting, and a stage lamp. The smart light-guidance element (L) for creating a linear wash effect comprises: a light passage element (1), and a wash element (2) p...  
WO/2019/004119A1
A light emitting device according to an embodiment of the present invention is provided with: a wavelength conversion member in which a first fluorescent substance, a second fluorescent substance, a third fluorescent substance, a fourth ...  
WO/2019/000507A1
A non-directional self-ballasted LED bulb, comprising a connector (1), a housing (2), an LED light source module (4), a radiator (3) and a light-transmitting cover (5), the housing (2) comprising a first housing (21) located outside the ...  
WO/2019/001375A1
A street light pole sprinkler, comprising: an upper street light pole (1), a lower street light pole (2), a gear groove (3) and a movable tank (8). The upper street light pole (1) and the lower street light pole (2) are connected by usin...  
WO/2019/001997A1
A light strip and a method for installing a light strip are provided. The light strip is adapted to be installed in a conduit. The light strip comprises a substrate including a flexible material, a plurality of light emitting diodes, LED...  
WO/2019/002646A1
The invention relates to a method for producing a wood sheet that is between 0.6 and 0.8 mm thick, with both surfaces covered with a matte crystal clear polyester film that is between 70 and 80 micrometres thick joined by thermopressing ...  
WO/2019/004239A1
This backlight unit has: a substrate on which a light source is mounted; a thermally conductive sheet (54) that conducts the heat from the light source; and a heat sink (53). The heat sink (53) radiates the heat transmitted by the therma...  
WO/2019/004656A1
A light emitting device is provided. A light emitting device according to one embodiment comprises at least one main light emitting unit which comprises a light emitting diode chip and a wavelength converter and emits white light, wherei...  
WO/2019/001294A1
The present invention discloses a light source module and a lighting device using the same. The light source module comprises a blue light generator, a green light generator, and a red light generator. The invention adjusts the peak wave...  
WO/2019/000548A1
Disclosed is a visibility observation target lamp, comprising an adapter base (10), an adjustable bracket (20) and a lamp cap assembly (30), wherein the adjustable bracket (20) is arranged on the adapter base (10); the lamp cap assembly ...  
WO/2019/001542A1
Provided are a projection lamp and assembly thereof; said projection lamp assembly comprises a housing (100) and a rod body (200) running through the housing (100); the housing (100) and rod body (200) are provided with an anti-rotation ...  
WO/2019/000524A1
A backlight assembly, comprising a middle frame (1), a reflector plate (2) provided in the middle frame (1), a light guide plate (3) provided on one side surface of the reflector plate (2), and an LED light strip (4) provided on one side...  
WO/2019/005597A1
Light emitting devices and LED-filaments comprise an excitation source (e.g. LED) and a photoluminescence material comprising a combination of a first narrow-band red photoluminescence material which generates light with a peak emission ...  

Matches 201 - 250 out of 216,742