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Matches 1 - 50 out of 3,921

Document Document Title
WO/2019/211214A1
A lighting device comprises a planar array of LEDs comprising a set of parallel LED strips and an optical sheet extending over and parallel to the plane of the array of LEDs. The optical sheet comprises an interleaved pattern of parallel...  
WO/2019/211391A1
An optical system (100) for producing a structured optical beam (140), the system comprising: a convex lens (110) having a spherical or cylindrical entry surface (111), the lens comprising a material having a refractive index of at least...  
WO/2019/206946A1
One subject of the invention is a light guide (13), for an interface module, in particular for a vehicle passenger compartment, for emitting or receiving a light beam in a cone that is elongate in a transverse direction and that is centr...  
WO/2019/206945A1
The invention relates to a light guide (9) for an interface module, particularly for a vehicle interior, comprising a body consisting of a transparent or translucent material guiding light by reflection on the guiding walls (6) thereof, ...  
WO/2019/201634A1
A lighting device (200) comprising: a plurality of solid state lighting elements (112, 114, 116, 118, 122, 124, 126, 128) arranged in a ring-shaped geometry (100); an optical element (210) comprising a ring-shaped collimating structure (...  
WO/2019/194508A1
An electronic device is provided. The electronic device includes a housing that includes a sensing surface, a light emitting unit that outputs a light through the sensing surface, a light receiving unit that collects a reflection light r...  
WO/2019/191419A2
A flow cytometer, laser optics assembly thereof, and methods of assembling the same are provided. The flow cytometer is capable of yielding consistent and accurate results despite exposure to adverse environmental conditions such as, for...  
WO/2019/191631A1
A dome lens extending upwardly about a center axis A and outwardly in a radial direction R, having: a first portion forming a first annular ring about the center axis A that includes a first inner surface that is convex, and being orient...  
WO/2019/106289A8
The present invention relates to a luminous vehicle sunroof (1000) comprising: - a first glazing (1') with first and second main faces (11', 12'), referred to as face F1 and face F2, respectively; - a light-emitting element such as an OL...  
WO/2019/182073A1
The present invention pertains to a homogenizer provided with a convex lens array pair including a first convex lens array arranged on a light entry side and a second convex lens array arranged on a light exit side, the homogenizer being...  
WO/2019/147763A3
A method is disclosed for maintaining a desired optical output in a solid state illumination device, where the device is configured to accommodate multiple light emitting diodes (LEDs) and to combine light from the LEDs to produce a sing...  
WO/2019/170956A1
An optical device (201 ) comprises a center section (202) having a lens portion for modifying distribution of a first part of light emitted by a light source, and a peripheral section (203) surrounding the center section and comprising a...  
WO/2019/164289A1
Suggested is a hybrid power generation system using solar light and solar heat. A hybrid power generation system, according to an embodiment of the present invention, is characterized by comprising: a reflecting tube having a cylindrical...  
WO/2019/155243A1
Modular 3D light field LED wall display composed of uniform panels (10), connected to each other mechanically and electrically, each of the uniform panels (10) comprising - a LED backplane (30) comprising pixels (P), each incorporating m...  
WO/2019/149462A1
The invention relates to an illumination optic (4) for projection lithography, serving to illuminate an object field (5), in which an object to be imaged can be arranged, with illumination light (16) of a light source (2) along an illumi...  
WO/2019/149555A1
The invention provides a reflector unit (1000) comprising a reflector (200) having a side surface (210) and an optical axis (z), wherein the side surface (210) is tapering from a second end (222) to a first end (221), wherein at least pa...  
WO/2019/149352A1
A laser line illumination system (1, 1') provides a laser line (L) in a working plane (WP) for line illumination of an object (7). The laser line (L) extends in a first direction (X). The laser system (1) comprises a light source unit fo...  
WO/2019/145786A1
A structured light projector includes a laser array, beam control optics, a mask, and projection optics. The laser array includes individual light emitters that are configured to emit light beams. The beam control optics is configured to...  
WO/2019/145165A1
The present invention relates to optoelectronic components (1) for horticulture, comprising a carrier body (2), at least one semiconductor light source (3) and a covering body which is formed as an asymmetrical lens (4) and is arranged a...  
WO/2019/138243A1
A directional illumination apparatus comprises an array of micro-LEDs that may be organic LEDs (OLEDs) or inorganic LEDs and an aligned solid catadioptric micro-optic array arranged to provide a water vapour and oxygen barrier for the mi...  
WO/2019/135021A1
An optical device (201 ) for modifying a light distribution pattern of a light source (202) is presented. The light source radiates first light beams to a first geometric quarter-space and second light beams to a second geometric quarter...  
WO/2019/130199A1
A passive cooling article is disposed on a substrate to cool the substrate. The article includes an outer layer having a high absorbance in the atmospheric window region of the electromagnetic spectrum and having a high transmittance in ...  
WO/2019/121161A1
The invention relates to a light source (1) which has a planar semiconductor light source (10) comprising a plurality of independently operable single emitters (12), wherein, during operation, each of the single emitters irradiates light...  
WO/2019/126004A1
Beam forming optics having non-circular peripheral shapes are disclosed. The polygonal periphery of the disclosed beam forming optics interrupt surfaces of rotation used to define reflecting surfaces that collimate wide angle light emitt...  
WO/2019/125882A1
A growth chamber for improving growing conditions of a growing plant which include a growing grape vine, grape vine replant or other agricultural crop plant. The growth chamber includes a solar concentrator for collecting and concentrati...  
WO/2019/116698A1
The present invention implements a high-efficiency and high-luminance liquid crystal panel. A liquid crystal illumination device comprises: a liquid crystal panel; a light source for irradiating the liquid crystal panel with light; a fir...  
WO/2019/106289A1
The present invention relates to a luminous vehicle sunroof (1000) comprising: - a first glazing (1') with first and second main faces (11', 12'), referred to as face F1 and face F2, respectively; - a light-emitting element such as an OL...  
WO/2019/107910A1
Disclosed is an electronic device including a transparent member, a display, wherein at least part of the display is disposed under the transparent member, wherein the display includes an active area, in which a plurality of pixels capab...  
WO/2019/105769A1
The headlight (1), e.g. for a motor vehicle, has a pixellated structure for illuminating an optical far field in pixel-level detail. The headlight comprises a first semiconductor chip (31) and a second semiconductor chip (32) for generat...  
WO/2019/096667A1
A lighting arrangement (10) and a method of forming an illumination beam (36) are described. A plurality of LED lighting elements (12) is operable to emit light. A plurality of collimator elements (18) is arranged to collimate light emit...  
WO/2019/093565A1
An RGB laser module system for implementing a white beam, according to one embodiment of the present invention, comprises: a light source part having a first beam diode, a second beam diode, and a third beam diode sequentially arranged i...  
WO/2019/094722A1
A laser system may include a laser resonator configured to emit an input laser beam having an elliptical cross-sectional shape. The laser system also may include first reflective device configured to reflect the input laser beam to produ...  
WO/2019/088775A1
Provided is a lighting apparatus using light-emitting diodes, the lighting apparatus comprising: a substrate; a light-emitting diode array, on the substrate, comprising a plurality of light-emitting diodes arranged with a previously set ...  
WO/2019/086794A1
The present invention relates to a method, a computer program and a device for aligning a plurality i of laser lines that can be juxtaposed to form a continuous overall laser line that is suitable for the heat treatment of a planar subst...  
WO/2019/088457A1
An embodiment relates to an optical lens for changing a path of light emitted from a light source, the optical lens comprising: an exit surface formed convexly upward; a lower surface; and an incident surface formed concavely in the dire...  
WO/2019/059726A3
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/2019/088124A1
The present invention provides an optical irradiation device which contributes to power saving and the reduced size, and is capable of improving light use efficiency by emitting polarized light. The optical irradiation device comprises a...  
WO/2019/081802A1
An illumination device (401) comprises a printed circuit board (PCB; 402), a light source (403) assembled on center section (408) of the PCB and an optical device (404). The center section of the PCB is stamped so that the light emitting...  
WO/2019/076550A1
The invention relates to a lighting device for a motor vehicle headlamp, comprising a primary optical element (100) which is arranged in the main beam direction of a first light fixture (50) and which has a light coupling-in surface (110...  
WO/2019/076816A1
The invention relates to a device for scanning a room by means of visible or invisible radiation. The device comprises, in a first variant, a movable element, a radiation source and a deflecting element along a central axis. The movable ...  
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/2019/068675A1
A luminaire (10) comprises an array of lighting units (12) arranged as a plurality of regions (14a-14e). A reflector arrangement (16) is provided over the array of lighting units (12) for directing the light from each region (14a-14e) of...  
WO/2019/067057A1
An optical device (20) includes a light source (22), which is configured to emit a beam of light at a given wavelength, and at least one scanning mirror (26) configured to scan the beam across a target scene (24). Light collection optics...  
WO/2019/066433A1
A visible light communication receiver is disclosed. According to an embodiment of the present invention, the visible light communication receiver which comprises a main body; an interference blocking unit which includes an open incident...  
WO/2019/066507A1
One embodiment of the present invention provides a skin diagnostic device comprising: a body unit, which comprises a coupling member arranged on one surface thereof and can be attached/detached to/from an electronic device comprising an ...  
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/2019/059315A1
An integrator unit (90) is provided with two fly-eye lenses (91, 92), and a fly-eye lens distance adjustment mechanism (95) changes a distance (d) in an optical axis direction between the two fly-eye lenses (91, 92). The distance (d) in ...  
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/2019/048310A1
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/2019/042581A1
An apparatus for material processing comprises at least one beam source of electromagnetic radiation and a beam shaping optical unit that variably shapes and focuses the radiation. The emitted radiation has a first beam parameter product...  

Matches 1 - 50 out of 3,921