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Patent Searching and Data


Matches 601 - 650 out of 218,527

Document Document Title
WO/2019/023270A1
A short wavelength infrared (SWIR) energy emitting system or material for producing SWIR energy from an emission source emitting electromagnetic energy. The SWIR energy system or material comprises a phosphor material, an electromagnetic...  
WO/2019/021699A1
A light-emitting device is provided with a solid-state light-emitting element for radiating blue laser light, and a wavelength conversion body 100 for absorbing the laser light and wavelength-converting the laser light to light having a ...  
WO/2019/022026A1
This light source module (40) is provided with: a plurality of light emitting elements (43c); a plurality of metal wires (45a) which separately supply electric power to the light emitting elements (43c), respectively; a light-reflecting ...  
WO/2019/022427A1
A light emitting diode chip of one embodiment comprises: a single crystal GaN substrate doped with impurities; a semiconductor laminate comprising a first conductive semiconductor layer on the substrate and a mesa positioned on the first...  
WO/2019/016006A1
The invention provides a lighting device (1) comprising (i) a plurality of sets (310) of each one or more light sources (10) configured to provide light source light (11), and (ii) a plurality of luminescent elements (5), each luminescen...  
WO/2019/016032A1
A lighting module (1) for use in a luminaire, comprising a heat sink (10) for dissipating thermal energy, which heat sink (10) is polygonal in cross section, forming a number of surfaces (11, 12) corresponding to the polygonal shape of t...  
WO/2019/015220A1
A wavelength conversion device, a light source comprising the same and a projection device. The wavelength conversion device comprises a light-emitting layer (101), a reflective layer (102) and a substrate (103) which are sequentially la...  
WO/2019/015142A1
A high-efficiency constant-illumination street lamp comprises a lamp cover (1) and LED beads (2). An aluminum substrate (3) is arranged in an inner cavity of the lamp cover (1). Multiple LED beads (2) are fixed to the aluminum substrate ...  
WO/2019/017960A1
A multiview backlight and a multiview display employ a microlens to adjust directional light beams to have directions corresponding to respective different view directions of the multiview display. The multiview backlight includes a ligh...  
WO/2019/015221A1
A wavelength conversion device, a light source comprising same, and a projection device. The wavelength conversion device comprises a light-emitting layer (101), a reflective layer (102), and a substrate (103) stacked sequentially and is...  
WO/2019/014798A1
Disclosed is an LED lamp with two installation manners, the LED lamp comprising a lamp body (1), a cylinder connector for embedding the lamp body (1) in a lamp cylinder (2), and a plate connector for embedding the lamp body (1) into a ce...  
WO/2019/015620A1
An intelligent headlight lamp set, comprising an LED lamp set main body (1), the LED lamp set main body (1) being divided into multiple subunits, each subunit comprising a central sub control unit set (11), a middle sub control unit set ...  
WO/2019/014972A1
An anti-collision LED street lamp provided with a foldable lamp post comprises the lamp post (1), a lamp holder (33), a connecting rod, and an anti-collision buffer device (32). The lamp post (1) comprises an upper-segment post part (2) ...  
WO/2019/017453A1
The present invention suppresses positional deviation when a cover member is attached to a holder. This illumination device (1) comprises: a light-emitting element (7); a holder (2) that holds the light-emitting element (7); and a cover ...  
WO/2019/015695A1
Provided is a double-free-form surface lens (1) with a uniform colour temperature, comprising an incidence free-form surface (101), an emergent free-form surface (102) and a side edge connection face (103), wherein the side edge connecti...  
WO/2019/016291A1
The invention provides a layer stack (500) comprising a first silicone layer (510), wherein the first silicone layer (510) has a first surface (511) and a second surface (512), wherein the first silicone layer (510) is transmissive for U...  
WO/2019/016921A1
A headlight (1) is provided with: an optical unit (10) that has an LED (2) and a projection lens (3); and a vertical optical axis adjustment mechanism (6) that adjusts the optical axis of the optical unit (10) by tilting the optical unit...  
WO/2019/018307A1
Ultra thin Fresnel lenses and methods of forming the same are described herein. An optical element comprising an ultra thin Fresnel lens includes a plurality of Fresnel elements formed on a surface of a substrate. Each of the plurality o...  
WO/2019/015079A1
Disclosed is a connecting structure for a flexible track lamp holder (1) and a track (2). The connecting structure comprises the flexible track lamp holder (1) and the track (2), which is slidably connected to the flexible track lamp hol...  
WO/2019/015763A1
LED lamp, comprising: a transparent housing having a bulbous shape manufactured in a transparent plastic material; a flexible LED filament, mounted in a curved shape inside the transparent housing; a standard light fitting part, adapted ...  
WO/2019/015829A1
A component (1) for a vehicle having a visible side (11) comprises a first light guide (2), which comprises a light coupling-in surface (25) and a plurality of first light deflection elements (211, 212, 213, 214, 215), wherein light can ...  
WO/2019/014804A1
Disclosed is a lamp for illuminating plants, with an electronic ballast (1) and a lamp housing (3) being mounted to a bracket (2) thereof, wherein a reflection cover (4) is mounted to the interior of the lamp housing (3), spring pieces (...  
WO/2019/017249A1
This floodlight comprises: a light source; a holding member that holds the light source; and a fan that cools the light source by generating an air flow on the surface of the holding member. The light source is held on the front surface ...  
WO/2019/015976A1
A luminaire head comprising: a mounting plate made of a thermally conductive material and having a first surface and a second surface; a light module provided at the first surface of the mounting plate comprising a support substrate in c...  
WO/2019/016217A1
The invention provides a light emitting module (100) which comprises a light mixing chamber (101). The light mixing chamber comprises a base (102), at least one partly light transmissive side wall (103), an at least partly light transmis...  
WO/2019/016150A1
A lighting module (1) for connecting to a luminaire, the lighting module extending along a longitudinal axis (LA) and comprising: a base (3) for connecting the lighting module (1) to a socket (11) of the luminaire (10); a central body (4...  
WO/2019/017051A1
[Problem] To enable more accurate calculation of a wavelength shift amount. [Solution] Provided is a light source system comprising: a light source unit that emits light; and a calculation unit that calculates the wavelength shift amount...  
WO/2019/015612A1
A smart head-mounted light, comprising an LED light group (2), an eye tracking device (4), and a control panel (3). Both the eye tracking device (4) and the LED light group (2) are connected to the control panel (3). The eye tracking dev...  
WO/2019/015140A1
Disclosed is a novel outdoor guardrail light, comprising bases (1), a tube (2), a heat sink (3), end covers (4), a fixed support (5), a PCB (6) and a lens (7). The bases (1) are fixedly arranged at two ends of the tube (2). The tube (2) ...  
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...  
WO/2019/014867A1
Disclosed are an optical lens, a backlight module and a display device. The optical lens (200) comprises a platform portion (210) and a plurality of lens portions (220). The platform portion (210) has a light emergent surface (211) and a...  
WO/2019/014796A1
A spliceable modular lamp system, the modular lamp system consisting of several modular light-emitting plates (10), the modular light-emitting plates (10) being independent components, and the whole modular lamp system being formed by co...  
WO/2019/017838A1
A height adjustable stand for elevating an article, the height adjustable stand comprising: a first four-bar linkage comprising a concave quadrilateral linkage formed by a first link, a second link, a third link and a fourth link in succ...  
WO/2019/015683A1
A light-emitting device and a manufacturing method therefor, and a light-emitting assembly. A first substrate (21) is provided; multiple first grooves (211) are formed on the upper surface of the first substrate (21) and are arranged int...  
WO/2019/016079A1
A lighting module (1) for use in a luminaire, comprising a heat sink (10) for dissipating thermal energy, which heat sink (10) is polygonal in cross section, forming a number of surfaces (11, 12) corresponding to the polygonal shape of t...  
WO/2019/015141A1
A high-efficiency constant-illumination street lamp comprises a lamp cover (1) and LED beads (2). An aluminum substrate (3) is arranged in an inner cavity of the lamp cover (1). Multiple LED beads (2) are fixed to the aluminum substrate ...  
WO/2019/017719A1
The present invention relates to an LED lighting module for a low streetlight, installed at a low height on the periphery of a road or a median strip, to illuminate light in a direction crossing the road, and to an LED lens provided on t...  
WO/2019/015760A1
The invention concerns a control interface (1) for a motor vehicle, said control interface (1) comprising: - an observation camera (103) for observing a detection space (20), - a lighting device (107) for illuminating the detection space...  
WO/2019/012704A1
This lighting device (1A) comprises a base (2), a light-emitting element disposed below the base (2), a plurality of heat dissipation fins (4) disposed above the base (2), a cooling fan (6) generating an airflow for cooling the base (2) ...  
WO/2019/010883A1
An electronic candle (100), comprising: a hollow inner housing, with an LED window (116) and a projection window (114, 115) formed on a top wall thereof; a laser tube (106, 107) arranged in the inner housing and corresponding to the proj...  
WO/2019/014488A2
A heater is provided for a vehicle illumination assembly. The heater includes a heat transfer body, a heat source, and a mounting base. The heat transfer body has a top surface and a bottom surface. The top surface has a higher emissivit...  
WO/2019/014013A1
A backlight unit includes a glass light guide plate, at least one light source, and a coupling medium disposed therebetween. The at least one light source can be thermally or optically coupled to the glass light guide plate through the c...  
WO/2019/010980A1
A backlight module and a control method and a display device thereof. The backlight module comprises a light guide plate (10) and at least one digital micromirror device (20) disposed on the side of the light guide plate (10) away from a...  
WO/2019/013216A1
In the present invention, a frame member (3) is attached to an opening in an outer light-reflection plate (11). The frame member (3) is composed of an inner frame part (3b), and an outer frame part (3a) disposed around the inner frame pa...  
WO/2019/013183A1
The present invention provides a lens (namely, a light flux control member) for a light emitting element, the lens enabling sufficient light spread to be ensured even in the case of a smaller number of light emitting elements. This light...  
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...  
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...  
WO/2019/011511A1
The invention relates to an illumination device (1) comprising a substrate (2), a non-transparent spacer (4) which is connected to the substrate (2) so as to be hermetically sealed, an opening in the spacer (4), opposite said substrate (...  
WO/2019/013565A1
An electronic device with a heat radiation structure using an audio device is provided. The electronic device includes a first housing, a speaker module disposed on a surface of the first housing and configured to output sounds in a firs...  
WO/2019/012793A1
This light emitting device is provided with a plurality of lenses, and at least two light emitting elements covered with each of the lenses. The at least two light emitting elements covered with one lens are electrically separated from e...  

Matches 601 - 650 out of 218,527