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Matches 1 - 50 out of 13,526

Document Document Title
WO/2019/074929A1
An apparatus is disclosed including: a light source; a Fresnel lens, and a lens array. The Fresnel lens is disposed upstream from the light source to collimate light output by the light source. The lens array is disposed upstream from th...  
WO/2019/069563A1
A light source device according to an embodiment of the present disclosure is provided with: a light source unit; a rotor having a fluorescent body which emits fluorescence through excitation by excitation light from the light source uni...  
WO/2019/069820A1
[Problem] In relation to an interior decorating material for a vehicle, including an interior decorating material main body, a light guide member which guides light from a light source, and a lens provided along the light guide member, t...  
WO/2019/062719A1
Disclosed is a lens module, comprising: a base plate (1) provided with a mounting groove (11); and a lens body (2) fixed in the mounting groove (11) by means of engagement lugs (3) and slots (4), wherein the engagement lugs (3) are engag...  
WO/2019/061622A1
Disclosed is a waterproof floodlight, relating to the technical field of illumination lamps. The waterproof floodlight comprises a lamp main body (1), a lamp plate (2) and a lens plate (3), wherein the lamp main body (1) comprises a firs...  
WO/2019/064614A1
A planar light source device according to the present invention has: a housing, a substrate, a plurality of light-emitting devices each having a light-emitting element and a light-beam control member; and a light diffusing member. The ho...  
WO/2019/067647A1
A hybrid lens collimates light emitted by a light source via refraction and reflection. A folded optic element of the lens comprises an outer reflective surface, a lens output surface, and a hollow core comprising a sidewall having a cur...  
WO/2019/062718A1
A lighting device (100') comprises a lamp body (1'), a light-source module arranged in the lamp body (1'), and a translucent element (41') covering the light-source module. The light-source module comprises a plurality of lenses (3') and...  
WO/2019/064980A1
This light source device (11) comprises a substrate (12), a light-emitting unit matrix (20) having a plurality of light-emitting units disposed in a matrix form on the substrate (12), and a reflective resin (16) disposed in a region abov...  
WO/2019/059726A2
The present invention relates to a luminous flux control member and, more particularly, to a luminous flux control member for uniformly dispersing light emitted from a light emitting unit in an outward direction, and a light emitting dev...  
WO/2019/056432A1
An infrared distance measurement device, comprising an emission module, a reception module and a calculation module; the emission module comprises a light emission source (11) and a drive circuit, and the reception module comprises a pla...  
WO/2019/058137A1
There is herein defined optics (e.g. an array of optics) forming an optical beam to either produce a collimated or diverging/converging beam emerging from a virtual source point to illuminate a hologram. There is also described an optica...  
WO/2019/056434A1
A track light comprises a track portion (1) and at least one light module (2) mounted on the track portion (1). The track portion (1) comprises a track guiding portion (11) and track electrodes (12) disposed on the track guiding portion ...  
WO/2019/054410A1
In one embodiment, this daylighting device comprises: a plurality of louvers that each extend in the vertical direction and that are arranged side by side in the horizontal direction; and a support member that supports the louvers in han...  
WO/2019/054224A1
This planar illumination device according to an embodiment comprises a light source and a light guide plate (40). The light source emits light. The light guide plate (40) includes a side surface (40c), an emission surface (40e) being one...  
WO/2019/047136A1
A wall washer light system and a design method, comprising the following steps: providing a lens body (112), wherein the lens body (112) comprises a first reflection face (1121), an emergent face (1122) and a second reflection face (1123...  
WO/2019/049727A1
This vehicular lighting fixture illuminates an area ahead of a vehicle, and is provided with a parallel light illumination device for illuminating parallel light, and a projection optical system for projecting forward the parallel light ...  
WO/2019/050768A1
Dual sided coating system and method for coating substrates, such as substrates useful as battery electrodes. In certain embodiments, the system includes an inline calender station positioned between the dryer and the rewind of the subst...  
WO/2019/051062A1
A method of forming a compound lens includes molding multiple lens elements to form a compound lens. The multiple lens elements are molded from polymers that provide each lens element with the desired optical properties. First and second...  
WO/2019/048310A1
The invention relates, inter alia, to an optical assembly for a display panel, particularly a display panel of a message sign or a variable-message sign, comprising a lens (10) and a row of at least two or three, particularly different-c...  
WO/2019/048511A1
The invention provides an outdoor luminaire (100) comprising: - a plurality of lighting devices (10), each lighting device (10) configured to provide lighting device light (11) and each lighting device (10) comprising at least a light so...  
WO/2019/049871A1
This light emitting device includes a light emitting element and a light flux controlling member. The light flux controlling member includes an incident surface, an emission surface, a back surface, a protruding portion and a scattering ...  
WO/2019/044374A1
Provided are a light source device with which it is possible to effectively enhance the light emission intensity of a scan region as a whole without causing a decrease in the light emission efficiency, and a light projection device in wh...  
WO/2019/045095A1
The purpose of the present invention is to enhance the front surface luminance, reduce light leakage in a diagonal direction when displaying black, and improve the display performance. A backlight unit including light sources, a light gu...  
WO/2019/044968A1
This light emitting device comprises a light emitting element and a light bundle control member. The light bundle control member includes an input surface, an output surface, a back surface, a leg portion, and a diffusion portion. An ope...  
WO/2019/044607A1
The present disclosure addresses the problem of providing an illumination device that can improve design freedom of an enclosure. The illumination device according to the present disclosure is provided with: an enclosure (2); a light sou...  
WO/2019/039366A1
According to the present invention, a luminous flux control member of a light emitting device has an incident surface, a back surface, a reflection surface, an emission surface, and a first recessed portion. The first recessed portion in...  
WO/2019/039101A1
An optical element according to an embodiment of the present invention comprises: an incident part to which a light beam is incident; a first internal total reflection part which internally totally reflects the light beam incident from t...  
WO/2019/033630A1
A combined surface light source diffusion device, relating to the technical field of light source diffusion devices, and comprising an optical diffusion plate (1), wherein a light guide cover (2) is provided at the periphery of the optic...  
WO/2019/029067A1
Provided are a lighting device (10), an automobile headlight and a lighting system. The lighting device (10) comprises an excitation light source (11), a first light-concentrating element (12), a beam deflecting device (13), and a wavele...  
WO/2019/028557A1
A water resistant lighting device is provided. The water resistant lighting device comprises an external lens, a light source, and at least one reflective surface. The water resistant lighting device also comprises a water-resistant mate...  
WO/2019/026495A1
The purpose of the present invention is to suppress the spread of brightness of light emitted from a light exit surface of a light guide plate. Provided is an approximately flat plate-shaped light guide plate which has a light entry surf...  
WO/2019/024448A1
A building block assembly-type LED light emitter (1) which has different functions, types and shapes and is randomly assembled by basic light-emitting components (2) of a standard component and bases (5) for carrying the light-emitting c...  
WO/2019/025974A1
A road lighting and delineating apparatus (1) that can be installed on a supporting structure (10) at an installation height (H) from a road surface (S), includes a central body (2) with an elongated shape, extending in a longitudinal di...  
WO/2019/022970A1
Am optical system is disclosed, which includes a polymeric light pipe having an input surface for receiving light from a light source and an output surface through which light exits the light pipe, and an index-matching polymeric layer d...  
WO/2019/020105A1
An intelligently-connected vehicle LED headlight using graphene. The intelligently-connected vehicle LED headlight using graphene comprises an imaging lens assembly (9, 5, 6, 7), an LED light source (1), and a heat dissipation assembly (...  
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/2019/018307A1
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/2019/015140A1
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/2019/014867A1
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/2019/015760A1
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/2019/013183A1
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/2019/012793A1
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...  
WO/2019/006724A1
Disclosed is a flexible LED lamp, comprising a protective layer (40), a light-transmitting layer (30), a light-emitting layer (20), a flexible circuit board layer (10), a reinforcement layer (50), a heat-conducting layer (60) and a funct...  
WO/2019/009405A1
The present invention provides an illuminating device capable of displaying a predetermined design (for instance, a logo mark) even without using a design film. An illuminating device (1) displays a predetermined design, and is provided ...  
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/2019/000480A1
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/2019/006288A1
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/2019/001542A1
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/2018/234086A1
An optical system has a set of inner portions, each for mounting over an LED or LED arrangement, and an outer portion, for mounting over the inner portion. The outer portion is adapted to be mountable over each one of the set of inner po...  

Matches 1 - 50 out of 13,526