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WO/2017/203200A1 |
A waveguide structure for a head up display in which a reflective output coupling structure is formed of a separate, but connected, component to a main waveguide. In a method of manufacture for such a waveguide the output coupling struct...
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WO/2017/203749A1 |
A vehicle headlamp is provided with a plurality of light-emitting elements, a plurality of first lenses (23), and a plurality of second lenses (24). Each of the first lenses (23) has a first lens incident port and a first lens emission o...
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WO/2017/204840A1 |
A diffractive multiview backlight and a multiview display employ an array of diffractive multibeam elements including a plurality of diffraction gratings configured to provide a plurality of light beams having different principal angular...
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WO/2017/205183A1 |
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...
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WO/2017/200950A1 |
An imaging directional backlight apparatus includes a waveguide and a light source array, providing large area directed illumination from localized light sources. The waveguide may include a stepped structure, and the steps may further i...
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WO/2017/199367A1 |
An optical fiber laser module is provided with an optical fiber 2 for diffusing light, and a laser module housing 1 connected to the optical fiber 2. The laser module housing 1 is provided with a laser light source 11 that outputs laser ...
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WO/2017/200106A1 |
The present invention provides a light guide member that is used in a backlight unit etc. of a liquid crystal display device and that suppresses a reduction in the luminance uniformity and/or the front luminance of backlight when bent. T...
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WO/2017/194315A1 |
A lighting arrangement and a method of coupling light into a light guide are described. A light source (18) is embedded within a light guide (10). The light guide (10) includes first and second outer surfaces (12, 14) arranged on opposit...
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WO/2017/196121A1 |
The present invention relates to a composite optical sheet and a backlight unit comprising the same. According to an embodiment of the present invention, the composite optical sheet comprises: a first base film disposed on a light source...
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WO/2017/195041A1 |
A laminar flow diffuser with integrated lighting has a frame for supporting an air plenum and a lower housing. The air plenum receives conditioned air from a source of conditioned. The lower housing is attached to the bottom of the plenu...
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WO/2017/196824A1 |
A primary optic for a light-emitting diode or device (LED) includes a tilted wedge atop a truncated compound parabolic concentrator (CPC). The CPC includes an input face and a lower exterior surface defined by a tilted parabolic segment ...
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WO/2017/190983A1 |
A light emitting device (1) comprising a plurality of volume emitting LEDs (21-29) adapted for, in operation, emitting light, a substrate (3) on which said plurality of volume emitting LEDs is arranged, and an optical structure (4) compr...
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WO/2017/190813A1 |
A thin plastic light guide is formed to have cavities on one surface and TIR (total internal reflection) structures directly above the cavities. LEDs mounted on a printed circuit board are positioned in the cavities. The cavity walls are...
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WO/2017/189653A1 |
A flash system for an electronic device includes a ring-shaped light guide having a central opening. A camera lens is positioned in or behind the opening. A first light emitting diode ("LED") is mounted on a printed circuit board ("PCB")...
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WO/2017/189287A1 |
A waveguide configured for use with a near-eye display (NED) device can include a light-transmissive substrate configured to propagate light rays through total internal reflection and a diffractive optical element (DOE) on a surface of t...
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WO/2017/186529A1 |
A laser-based light source (100) comprises a laser (110), an optical fiber (120), a conversion device (130), and a detector (140), the laser (110) for emitting laser light (10) with a laser peak emission wavelength, the optical fiber (12...
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WO/2017/189268A1 |
A waveguide configured for use with a near eye display (NED) device can include a light-transmissive substrate configured to propagate light rays through total internal reflection and a switchable diffractive optical element (DOE) on a s...
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WO/2017/186747A1 |
The present invention concerns a lighting unit in form of laminated layers comprising a layer (A), a layer (B), wherein at least one of the layers (A) or (B) is optically transparent and the layers (A) and (B) are arranged parallel to ea...
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WO/2017/189274A1 |
A traceable cable and method of forming the same. The cable (3) includes at least one data transmission element (7), a jacket (10), and a side-emitting optical fiber (20). The side-emitting optical fiber (20) includes a core (30) having ...
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WO/2017/183291A1 |
[Problem] To provide a lighting device with which it is possible to position a light source efficiently and reduce the area occupied by the device, and to position other components around a light guide and utilize space effectively. [Sol...
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WO/2017/183800A1 |
The present invention provides a metal-containing organo-inorganic composite and a curable organopolysiloxane composition containing the same. The metal-containing organo-silicon composite and the curable organopolysiloxane composition c...
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WO/2017/178703A1 |
Multilayer assembly (100, 200, 300) for an electronic device comprises a substrate film (202) configured to accommodate electronics (210, 212, 214) on at least first side thereof, said film having the first side and a second side, at lea...
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WO/2017/181165A1 |
A lighting assembly (100) includes a light guide (102) having opposed major surfaces (106, 108), a light input edge extending between the major surfaces (106, 108) and including first and second input regions (110A, HOB), a first light g...
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WO/2017/179418A1 |
According to an embodiment of the present invention, an optical member(2, 2A, 2B, 2C, 2D, 2E) has a base section (20, 20A, 20B, 20C, 20D, 20E) and prism sections (22, 22A, 22B, 22C, 22D). The base section (20, 20A, 20B, 20C, 20D, 20E) is...
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WO/2017/180217A1 |
Barium titanate thin film waveguides and related modulator and devices with photonic crystal structures to promote wide bandwidths, low operating voltages and small footprint.
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WO/2017/179938A1 |
The present invention relates to: a device for photographing both eyes by using a single camera, the device having optical equipment arranged so as to enable the gaze of both eyes to be photographed by means of one camera; and a device f...
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WO/2017/174342A1 |
The invention relates to a lighting device for a vehicle, comprising a light source (1) and a linear light emission element (2) for emitting light, which is supplied by the light source (1) via a coupling surface (2e) of the light emissi...
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WO/2017/173719A1 |
A backlight module (15) and a display device. The backlight module (15) comprises a frame (151), an arc-shaped light guide plate (152), and a backlight strip (154). The backlight strip (154) comprises a substrate and a plurality of light...
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WO/2017/175517A1 |
The objective of the present invention is to provide a light source apparatus which is compact and can be manufactured at low cost, and which is suitable for use as an illuminating light source for a display device of an electronic appar...
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WO/2017/175007A1 |
A light emitting diode display is described including inner and outer panes of glass. The inner pane of glass has first and second major surfaces wherein a visible light reflection from the second major surface is 7.6% or less. The outer...
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WO/2017/176691A1 |
Disclosed herein are backlight units comprising a light guide plate (210), a light coupling unit (220) in contact with the light guide plate, and a light source (230) optically coupled to the first and second light incident edge surfaces...
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WO/2017/175913A1 |
According to an embodiment of the present invention, there is provided an apparatus for diagnosing diseases by collecting light which is generated when light is irradiated to a body tissue. The apparatus comprises: a first light collecti...
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WO/2017/176083A1 |
A diffusive ultraviolet illuminator is provided. The illuminator can include a reflective mirror and a set of ultraviolet radiation sources located within a proximity of the focus point of the reflective mirror. The ultraviolet radiation...
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WO/2017/174548A1 |
The invention relates to an optical waveguide (1), which has a plurality of light-deflecting structures (3), which are arranged within the optical waveguide (1). Each light-deflecting structure (3) has an elongated main body (4), which i...
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WO/2017/171333A1 |
A table according to an embodiment comprises: an upper plate having a shape of plate made of a non-magnetic material, the upper plate supporting an electronic device or cooking device thereon; an energy supply module arranged on the bott...
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WO/2017/168061A1 |
The present invention relates to a lighting device comprising a transparent light guide, a housing (30) housing a light source and comprising a receiving socket (31) able to accept a cylindrical portion (22) of the said light guide so as...
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WO/2017/172797A1 |
An optical biometric sensor includes an array of light sensing elements, an array of diverging optical elements, and an array of apertures disposed between the array of light sensing elements and the array of diverging optical elements. ...
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WO/2017/172689A1 |
Disclosed herein are backlight units comprising a light guide assembly including (110) a light guide plate (105) and at least one light valve layer (115), and at least one light source (125) optically coupled to the light guide plate (10...
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WO/2017/172861A1 |
According to at least one embodiment a glass comprises: a refractive index N of greater than 1.65 at a wavelength λ, where λ=587.6 nm; a glass density of not more than 4.2 g/cm3; Abbe number Vd greater than 30; the glass comprising gre...
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WO/2017/167612A1 |
There is provided a method of manufacturing a cutting element for use in a hair cutting device, the cutting element comprising an optical waveguide, the method comprising providing a preform for an optical waveguide, the preform comprisi...
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WO/2017/171209A1 |
The present invention relates to a system for marking optical film fabrics and a method for marking optical film fabrics. An optical film marking system according to an embodiment of the present invention comprises: a supply roll for sup...
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WO/2017/171190A1 |
The present invention relates to an active lens structure. The active lens structure is characterized in that a polarization switching part and a polarization dependent lens part are formed integrally, such that a lattice structure is fo...
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WO/2017/165200A1 |
Examples are disclosed that relate to backlit electronic displays that may help to avoid apparent non-uniform image brightness across a displayed image. One example provides an electronic display comprising a light guide, an image-formin...
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WO/2017/164670A1 |
The present invention relates to a solar photovoltaic power generation module and a solar photovoltaic power generation device capable of concentrating light with high efficiency, in which a linear concentrating battery module is arrange...
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WO/2017/165293A1 |
An multimodal variable beam angle washlight and dynamic color flower effect luminaire is described employing multi colored LED array and a collimating partial homoginizing light guide which rotates paired with a rotating multifaceted pri...
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WO/2017/165537A1 |
Aspects and techniques of the present disclosure relate generally to fiber wall jacks including connector covers for protecting mating fiber optic connectors or adapters that prevent light emissions from the fiber-optics of the connector...
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WO/2017/163608A1 |
A light-emitting device according to one embodiment of the present invention is provided with a light guide plate, a plurality of light sources disposed along the end face of the light guide plate, and one or a plurality of light-transmi...
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WO/2017/159189A1 |
A vehicle lamp fitting (10) is provided with a plurality of light sources (12) in an array and a light guide (11) into which light from the plurality of light sources (12) is introduced, the light guide (11) being provided with: a light ...
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WO/2017/158073A1 |
The invention refers to an apparatus for generating two-dimensional and/or three-dimensional objects. The apparatus comprises at least one spatial light modulator device (SLM) for modulating incident light and an optical system. The opti...
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WO/2017/157742A1 |
The invention provides a lighting device (1) comprising a plurality of light sources (100) configured to generate light source light (101), a plurality of light converter elements (200), wherein each light converter element (200) is radi...
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