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Patent Searching and Data


Matches 1 - 50 out of 3,790

Document Document Title
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...  
WO/2018/210735A1
The invention provides a lighting device (1) lighting device (10) comprising: (I) a first light source (110) configured to provide first light source light (101); (II) a luminescent material (200) configured to convert at least part of t...  
WO/2018/205759A1
A terahertz near-field imaging probe and a terahertz near-field imaging system. The terahertz near-field imaging probe comprises a Sommerfeld line waveguide end (110) for coupling and transmitting a terahertz wave with radial polarisatio...  
WO/2018/197636A3
The invention relates to an illumination device (1) comprising a light emitting element (20) and an optical device (10) having a first lens (101) in which the optical device (10) is mounted downstream from the light-emitting element (20)...  
WO/2018/200983A1
A multi-color LED illumination device and specifically a lens comprising a cylindrical opening extending into the lens from a light entry region at which LED(s) are configured. A surface extends across the lens' light exit region, and a ...  
WO/2018/197584A1
The invention concerns a backlighting device (20) for the screen of a head-up display, comprising: - at least one light source (26), - a reflector (22) which extends around the one or more light sources in order to reflect the light emit...  
WO/2018/197636A2
The invention relates to an illumination device (1) comprising a light emitting element (20) and an optical device (10) having a first lens (101) in which the optical device (10) is mounted downstream from the light-emitting element (20)...  
WO/2018/194255A1
A light diffusion lens for remedying the hot spot effect and the dark zone effect is disclosed. The light diffusion lens for diffusing light generated by an LED comprises: a hemispherical body made of a glass material or a plastic materi...  
WO/2018/195362A1
Reduction or elimination of negative consequences of reflected stray light from lens surfaces is achieved by propagating a laser beam through an eccentric pupil that excludes the optical axis of the system, which is rotationally symmetri...  
WO/2018/188693A1
A monocentric reception arrangement comprising an optical system (1), in the spherical focal plane (BF) of which the imaged overall image of an object field is subdivided into partial images by field lenses (3.1) of a field lens array (3...  
WO/2018/185476A1
An illumination apparatus comprises an array of micro-LEDs (3), an aligned plurality of directional catadioptric optical elements (38), light redirecting micro-optics (200) and a reflective polariser (310). The directional illumination a...  
WO/2018/184905A1
An optical output system for an LED light source has a pair of lens arrays (40, 42) with a narrow air gap (48) between the lens arrays (40, 42). The optical system provides an optical integration function for light mixing, and the air ga...  
WO/2018/184879A1
Disclosed is a lens plate (10) comprising a plurality of polygonal aspherical lenslets (11) each defined around a Voronoi point (13), said polygonal lenslets combining to form a Voronoi tessellation, wherein each polygonal lenslet includ...  
WO/2018/185475A1
A switchable directional illumination apparatus comprises first (3) and second (103) arrays of LEDs, some of which are micro-LEDs; an aligned catadioptric micro-optic (38) array and an aligned light guide (107) array. In a first mode a n...  
WO/2018/184918A1
The invention relates to a light transmission element (100) for an optical unit (50) for transmitting and in the process adapting the angle of transmitted light, having a sequence (20) of a plurality of optical elements (10) arranged in ...  
WO/2018/176073A1
A laser module (11) includes a module body (21) having a head part (24, 44), in which a laser source (20) having a laser diode and associated collimator optical system is mounted in a fixed manner in a receiving space (22). The head part...  
WO/2018/174322A1
The present invention relates to an optical unit for spatial beam shaping, and an optical modulator which can modulate an arbitrary light source to have a desired lighting pattern and a desired intensity distribution by using the optical...  
WO/2018/174323A1
Disclosed is a large-scale hybrid solar lighting system for combining a concentrative photovoltaic system to a daylighting system by using Fresnel lenses, a step-type waveguide, an optical fiber, and the like. The system uses energy of a...  
WO/2018/167202A1
The present disclosure relates to an asymmetric illumination lens and an illumination system implementing at least one such lens, for example for illuminating a stadium play field.  
WO/2018/168993A1
An illumination device that illuminates a mask, the illumination device comprising: a light source that generates illumination light; a variable-power optical system that adjusts the maximum inclination angle of the illumination light; a...  
WO/2018/166911A1
The embodiments of the invention provide a multi-focal collimating lens (100) and a headlight assembly for an automotive low beam. The multi-focal collimating lens (100) includes a central collimating lens portion (101) and two total int...  
WO/2018/165597A1
A device for applying radiation to a target is provided. The device includes a radiation emitter to emit electromagnetic radiation having a peak emission wavelength in the range from 10 nm-1 mm, and a first reflector that extends in a le...  
WO/2018/162310A1
The invention provides a collimator comprising a Fresnel lens comprising a refractive lens portion and a toothed total internal reflection portion. A light blocking element is at least between the lens portion and the light source. A por...  
WO/2018/146065A1
The invention relates to an optical lens system (1) having at least two lenses (10 and 11) integrally joined to each other, and a method for production, wherein one first lens (10) has a first joining surface (12) and one second lens (11...  
WO/2018/141670A1
The invention relate to a device for collimating a light radiation field of a light source (L) having a beam characteristic which is different in a first plane (FAC) from that of a second plane (SAC). The device comprises at least one fi...  
WO/2018/144610A1
An optical system includes an optic and a reflector. The optic has a rear surface with a cavity configured to receive light from a light source and a front surface opposite the rear surface, the front surface configured to emit light pro...  
WO/2018/141846A1
A dielectric collimator (1) comprising a center lens (3), the center lens comprising a light input surface (31) and a light exit surface (32), the light exit surface (32) being convex and substantially hemispherical, and the light input ...  
WO/2018/144619A1
The system captures and concentrates sunlight for transmission to interior spaces or to a PV system. A solar collector uses arrayed refractive lenses (22), opposing concave focusing mirrors (88), and a movable coupling sheet (30) forming...  
WO/2018/137989A1
The invention relates to an electro-optics assembly (10), in particular a sensor assembly for detecting ambient light, comprising a reflective surface (16), a lens body (12) and an electro-optical component (14), in particular a light re...  
WO/2018/138406A1
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/2018/135760A1
The present invention relates to a vehicle emergency safety lamp and, specifically, to a portable vehicle emergency safety lamp which is used as a lantern as normal times while being carried, and is simply provided to a vehicle in case o...  
WO/2018/122059A1
Embodiments of the invention include a light emitting diode (LED) and a transparent structure disposed over the LED. The transparent structure includes a first surface that reflects light extracted from the LED and incident on the first ...  
WO/2018/122153A1
The invention relates to an optical unit (1) having a refractive light-guiding body (6), which has a light-receiving surface (2), which is designed to receive light output by a lighting means (4) into the refractive light-guiding body (6...  
WO/2018/113814A3
The invention relates to a device for increasing the energy density of light or other radiation, designed as an optical arrangement (1) that comprises at least one optical refractive device (3) and one concentrator device (4), wherein th...  
WO/2018/113814A2
The invention relates to a device for increasing the energy density of light or other radiation, designed as an optical arrangement (1) that comprises at least one optical refractive device (3) and one concentrator device (4), wherein th...  
WO/2018/114770A1
The invention relates to an optoelectronic component comprising a light emitter, which has a plurality of pixels which are designed to emit light, and comprising an optical element which is designed to direct the light emitted from the l...  
WO/2018/108709A1
The invention describes a light converting device (130) comprising: - a light converter (134) for converting laser light (10) to converted light (20), the light converter (134) comprising a light entrance surface, a bonding surface oppos...  
WO/2018/108744A1
The invention describes a light conversion device (130) comprising: - a light converter (132), wherein the light converter (132) is adapted to convert primary light (10) to converted light (20), wherein a peak emission wavelength of the ...  
WO/2018/101756A1
The present invention relates to a portable fluorescence reader, and according to one aspect of the present invention, provided is a fluorescence reader comprising: a body having a loading groove in which a sample containing a fluorescen...  
WO/2018/099944A1
The invention relates to a device for illuminating a defined surface (3) using a radiation-emitting optoelectronic component (1) and a Fresnel optical system (2), wherein the Fresnel optical system has a Fresnel structure (8) with annula...  
WO/2018/096041A1
The invention relates to a component with at least one optoelectronic part which is designed as an electromagnetic radiation source, a support on which the part is arranged, and a reflector which is arranged on the support and which surr...  
WO/2018/093009A1
The present invention relates to a device for condensing and changing light of a mobile phone, the device comprising: a base clamp module having a primary condensing lens for focusing and refracting incident light from a lighting device ...  

Matches 1 - 50 out of 3,790