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Matches 1 - 50 out of 3,870

Document Document Title
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...  
WO/2019/034929A1
The present invention discloses a monolithic device (1) for turning an input light (L) from a first direction (FD1) when entering the device (1) to a second direction (FD2) when exiting the device (1). The monolithic device (1) comprises...  
WO/2019/032824A1
A mobile phone-based dark field microscope (MDFM) apparatus suitable for quantifying nanoparticle signals is provided. The MDFM apparatus includes an electrically operated light source, a dark-field condenser, a slide housing configured ...  
WO/2019/027154A1
A lighting module disclosed in an embodiment comprises: a circuit board having a plurality of first recesses; a light-emitting element arranged on the circuit board; and an optical lens which has a plurality of protrusion portions, and w...  
WO/2019/027100A1
The present invention relates to a multi-channel LIDAR sensor module capable of measuring at least two objects with a single image sensor. The multi-channel LIDAR sensor module according to an embodiment of the present invention, compris...  
WO/2019/021858A1
An exposure device 100 comprises: a main illumination light source 2 for producing first exposure light L1A, L1B; a field stop 3 wherein a plurality of openings is staggered around a first axis line in plan view; a plurality of first pro...  
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/2019/022972A1
An optic comprises a light pipe extending from a proximal end to a distal end about an optical axis, said light pipe for receiving at its proximal end light emitted by a light source. The optic further comprises a central reflector optic...  
WO/2019/017588A1
Disclosed is an LED package. The LED package comprises: a base having a chip mounting surface; an LED chip having a central axis line perpendicular to the chip mounting surface; a TIR lens which has a refractive index greater than the re...  
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/2019/011977A1
The invention relates to a modular optical system arranged to sumlight intensities from at least two light sources and deliver the combined light at a common exit point whereinevery light sources has a least a forward-reflecting 3D curve...  
WO/2019/001767A1
An optoelectronic component comprises an optoelectronic semiconductor chip having an upper face and a lower face. An emitting region is formed on the upper face. Said emitting region is designed to emit electromagnetic radiation. A surfa...  
WO/2018/234531A1
A light module (100) for an emission device comprises at least one light source (102) and at least one projection device (112) shaped to image light (106) emerging from the light source (102) into a region in front of the emission device...  
WO/2018/229742A1
Non-imaging radiation collecting and concentrating devices, and assemblies, are disclosed. The non-imaging radiation collecting and concentrating devices comprise an entrance aperture for receiving incoming radiation, an exit aperture lo...  
WO/2018/224450A1
Optical lens and light emitting device designs achieve uniform light distribution without producing a light "hot spot", with a benefit of reducing the number of light sources needed and overall cost for direct-lit backlight device. The o...  
WO/2018/221795A1
The present invention relates to a beam homogenizer comprising a zooming mechanism, and the present invention comprises: a first array lens which is fixedly disposed on an optical axis along which a laser is output and on which microlens...  
WO/2018/219745A1
The invention provides a collimator device for a lighting application which comprises a collimator panel having a first end face which receives input light and a second end face which provides collimated light. The second end face is opp...  
WO/2018/215151A1
The present invention relates to an optical arrangement for a light source (1), having a TIR lens (2) with a light entry surface (3) for entry of light produced by the light source (1) into the TIR lens (2) and with a light emergence sur...  
WO/2018/213292A1
A light guide apparatus that can redirect light impinging on the apparatus over a wide range of incident angles and can concentrate light without using a tracking system and methods for fabrication. This apparatus uses conditions of tota...  
WO/2018/210619A1
The invention describes a lighting module (1) and a lighting assembly (10) providing high irradiance at a long working distances and methods (100, 200) to manufacture the lighting module (1) and the lighting assembly (10). The lighting m...  

Matches 1 - 50 out of 3,870