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Matches 151 - 200 out of 22,678

Document Document Title
WO/2018/149568A1
The invention relates to a windshield arrangement of a motor vehicle comprising a planar windshield body (18) and a lighting device (22) connected to the windshield body (18), which lighting device comprises at least one light source (24...  
WO/2018/149686A1
The invention provides a lighting device (1) comprising a beam shaping assembly (3240) comprising two light transmissive beam shaping elements (3250), each beam shaping element (3250) having a first end window (3251) and a second end win...  
WO/2018/152295A1
A backlight unit suitable for use as an illuminator for liquid crystal display devices. The backlight unit comprises a glass light guide plate with a glass sheet including a first glass surface comprising a plurality of channels separate...  
WO/2018/149796A3
The invention relates to a lighting unit comprising a light source (2), said light source (2) being sub-divided into individually controllable light segments (20), a pre-optical system (3) with a first light input side (320) for inputtin...  
WO/2018/150163A1
An optical waveguide device for use in a head up display. The waveguide device provides pupil expansion in two dimensions. The waveguide device comprise a primary waveguide and a secondary waveguide, the secondary waveguide being positio...  
WO/2018/152300A1
A method of making a glass article, for example a glass light guide plate comprising at least one structured surface including a plurality of channels and peaks. The glass article may be suitable for enabling one dimensional dimming when...  
WO/2018/145887A1
The present invention relates to a planar light guide plate (100) for a lamp, comprising: two planar sides (101, 102), which are connected to each other by a circumferential end face (103), injection patterns (200), which are provided on...  
WO/2018/144720A1
Disclosed herein are light guide assemblies comprising a glass substrate, a prismatic layer, and at least one modifying layer comprising an inorganic or inorganic-organic hybrid material. At least one light source may be optically couple...  
WO/2018/142624A1
According to the present invention, a lighting unit (2A) is provided with a first light emitting element (4) disposed along a first surface (3a) of a base (3). A first light guide (6) has a first edge (6a) that receives light emitted fro...  
WO/2018/141625A1
The invention provides a lighting device (1) comprising: - one or more light sources (10) configured to provide light source light (11); - a luminescent element (5) comprising a luminescent body (100) having a first face (141) and a seco...  
WO/2018/141524A1
The invention relates to a device and a method for illuminating at least part (11) of the interior (2) of a motor vehicle (1), the motor vehicle (1) comprising at least one window (9) with glazing (5). The device is characterised by the ...  
WO/2018/144509A1
Disclosed herein are backlight units comprising a light guide plate having an array of holes and a plurality of light extraction features, a light source positioned in at least one of the holes in the array of holes, and an optical layer...  
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/2018/141823A1
The invention relates to a display unit (10) comprising: a screen (13) having controllable optical transmission and a first backlighting assembly (11) configured to emit first light radiation towards the screen so as to illuminate a firs...  
WO/2018/138380A1
A light guide (2) has an elongate input surface comprising a first portion (10) and a second portion (20) juxtaposed along the width of said input surface. This light guide comprises, in line with the first portion (10), a first optical ...  
WO/2018/138588A1
A display system including a lightguide and first and second reflective layers disposed on opposite sides of the lightguide is provided. The lightguide has opposing first and second major surfaces and includes a light extraction pattern ...  
WO/2018/138377A1
A translucent object consisting of a hardenable cast material and a plurality of optical fibers (3) integrated in the cast material is proposed, as well as a production method for producing the object. The object has a three-dimensional ...  
WO/2018/140063A1
Multiview backlighting employs a plasmonic multibeam element having a color-tailored emission pattern to provide directional light beams corresponding to a plurality of different views of a multiview image. A multiview backlight includes...  
WO/2018/137049A1
The storage device has a housing (1) enclosing a climate-controlled chamber (2) for receiving laboratory objects. At least one door (4) is provided for accessing the chamber (2). A status display (10) in the form of an LED strip (14 ) is...  
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/2018/134711A1
A lighting device, e.g. for wallwashing lighting applications, includes a linear array of light radiation emitters (10) including a light radiation source, e.g. a LED source (12), a light guide member (14) having a first end coupled with...  
WO/2018/135394A1
A coating composition comprising both a fluororesin which imparts water repellency and has hydroxy groups and a hydrophilic material which imparts hydrophilicity and has hydroxy groups, and further containing a connecting material which ...  
WO/2018/133243A1
Provided is a multifunctional LED flat lamp, relating to the field of display and lighting, and comprising: a backplate (11) and a face frame (12), wherein a diffusion plate (14) is arranged between the backplate (11) and the face frame ...  
WO/2018/135965A1
A light fixture comprising a set of known LEDs which have different emission spectra in a range of the order of 400-800 nm and are equipped with drivers, is characterized in that from the known LEDs having different spectra, LEDs are sel...  
WO/2018/131257A1
[Problem] To make it possible to reduce the unevenness of multiplexed light while preventing the reduction in light guide efficiency. [Solution] A light source device comprises: a light source unit for emitting a plurality of types of li...  
WO/2018/131839A1
According to an embodiment of the present disclosure, an electronic device may comprise a housing forming a first portion of an outer surface of the electronic device and a display received in the housing and forming a second portion of ...  
WO/2018/127957A1
In order to improve the usage efficiency of illumination light while enabling a wide range to be evenly illuminated, this illumination optical system (30) is provided with a diffusion element (31) that diffuses illumination light emitted...  
WO/2018/128274A1
In accordance with an aspect of the present disclosure, a cover accessory includes a rear cover that is configured to be mounted on a mobile communication device and a front cover that can cover a display of the mobile communication devi...  
WO/2018/129034A1
An optical system including a light guide and a turning film that includes a first major surface, where the first major surface is substantially smooth and a second major surface including a plurality of asymmetric microstructures each r...  
WO/2018/127457A1
A solid state light emitter lighting assembly (100) and a luminaire are provided. The solid state light emitter assembly comprises a light exit window (110), a reflector (120', 120"), a light guide (150', 150") and a solid state light em...  
WO/2018/129059A1
An imaging directional backlight apparatus including a waveguide, a light source array, for providing large area directed illumination from localized light sources. The waveguide may include a stepped structure, in which the steps may fu...  
WO/2018/128657A1
A static multiview display and method of static multiview display operation provide a static multiview image using diffractive gratings to diffractively scatter light from guided light beams having different radial directions. The static...  
WO/2018/128318A1
Disclosed is a cover comprising: a mounting part having a space in which an electronic device can be mounted; a cover part; and a hinge part for connecting the mounting part and the cover part and enabling the cover part to be pivoted, w...  
WO/2018/121788A1
An optical fiber lighting lamp comprising a photovoltaic chassis (6) and a light-emitting part. The photovoltaic chassis (6) and the light-emitting part are connected via a lighting optical fiber (5). The light-emitting part comprises a ...  
WO/2018/125103A1
Multiview backlighting employs a fluorescent multibeam element having a color-tailored emission pattern to provide directional light beams corresponding to a plurality of different views of a multiview image. A multiview backlight includ...  
WO/2018/123896A1
A glass light guide plate comprising: a first surface which is a front surface; a second surface which constitutes a back surface with respect to the front surface; a light receiving surface disposed between the first surface and the sec...  
WO/2018/125091A1
Multiview displays include a reflective support structure located between a backlight and a screen. The backlight includes a plate light guide configured to couple out light that propagates within the plate light guide using multibeam el...  
WO/2018/125624A1
Disclosed herein are light guide plates (100, 100`, 100``) comprising a transparent substrate (110) having an edge surface (150), a light emitting first major surface (160), and an opposing second major surface (170); and a polymeric fil...  
WO/2018/118900A1
A traceable cable assembly includes a traceable cable, a first connector at a first end of the traceable cable, and a second connector at a second end of the traceable cable assembly. The traceable cable has at least one data transmissio...  
WO/2018/114735A1
The invention relates to a lighting device for vehicles, comprising an elongate optical waveguide (1), a light source (3), which is associated with a first end (2) of the optical waveguide (1), a carrier plate (14), which bears the light...  
WO/2018/118286A1
A waveguide display is used for presenting media to a user. The waveguide display includes light source assembly, an output waveguide, and a controller. The light source assembly includes one or more projectors projecting an image light ...  
WO/2018/116816A1
Provided is a technology for promoting reduction in thickness of a light guiding plate and inhibiting luminance unevenness of a light guiding plate. This light guiding plate is provided with: a recess provided opposite to a light emittin...  
WO/2018/119259A1
A traceable fiber optic cable assembly with a fiber guide and tracing optical fibers for carrying light received from a light launch device is disclosed herein. The traceable fiber optic cable assembly and light launch device provide eas...  
WO/2018/114828A1
The invention relates to a layer structure (S) for an operating element which can be illuminated, comprising or consisting of the following layers in the specified order: A) a light-guiding flat element (3) into which light can be couple...  
WO/2018/114591A1
The invention relates to a hollow waveguide (13) which can guide EUV light (12) from an EUV light source (2), having a useful wavelength and a light conductance of less than 0.1 mm². The hollow waveguide (13) comprises an inner wall (26...  
WO/2018/116525A1
This phosphor element is provided with: a supporting substrate; an optical waveguide, which propagates excitation light, and which is formed of a fluorescent material that oscillates fluorescence, said optical waveguide having an output-...  
WO/2018/119268A1
A light launch device for transmitting light into a traceable fiber optic cable assembly with tracing optical fibers is disclosed herein. The traceable fiber optic cable assembly and light launch device provide easy tracing of the tracea...  
WO/2018/117433A1
A display apparatus and display method thereof is provided. The display apparatus comprises a display configured to display an image, an image sensor configured to be disposed at a rear side of the display, a reflection member configured...  
WO/2018/117412A3
A display apparatus includes: a display panel; a light guide plate disposed behind the display panel; a printed circuit board; a heat radiator disposed on the printed circuit board and configured to radiate heat; and a plurality of light...  
WO/2018/117451A1
The present invention relates to an optical image device and a method for generating an optical image using same and, more particularly, to an optical image device, which generates an optical image using a coupled-light source provided w...  

Matches 151 - 200 out of 22,678