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Matches 1 - 50 out of 22,464

Document Document Title
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...  
WO/2018/115468A1
The present invention provides a light emitting module with a light guide plate (100) for an automotive headlight, which light guide plate (100) includes a front surface (120) for exiting light; a rear surface (110) positioned opposite t...  
WO/2018/117411A1
A display device includes a display panel; at least one light source package configured to emit light; and a light guide plate configured to receive the light emitted by the light source package and guide the light toward the display pan...  
WO/2018/111483A1
A waveguide display includes light sources, a source waveguide, an output waveguide, and a controller. Light from each of the light sources is coupled into the source waveguide. The source waveguide includes gratings with a constant peri...  
WO/2018/109142A1
The invention provides a waveguide element (1000) comprising a first face (1001) and a second face (1002) with radiation transmissive material (1005) configured between the first face (1001) and the second face (1002), wherein the radiat...  
WO/2018/111878A1
An illumination system is disclosed that is arranged to compensate for variations in brightness between different LEDs in the system. The system may include an array of LEDs coupled to a light guide that is provided with a plurality of l...  
WO/2018/110849A3
The present invention relates to a waveguide having a light shielding film formed on a cut surface of the flange side of a plate waveguide, the film having a thickness of 2 to 10 ㎛ and an optical density (OD) of 0.7 to 1.0 on the basis...  
WO/2018/108827A1
The present invention relates to a light-emitting device comprising a light module comprising a top wall forming a light reflecting component and bottom wall forming a light emitting component, a flexible substrate (1) forming said top w...  

Matches 1 - 50 out of 22,464