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Matches 1 - 50 out of 21,876

Document Document Title
WO/2018/034445A1
One embodiment of the present invention provides a sensor package comprising: a light source unit providing light to an object; a sensor unit provided on a substrate, and detecting a fingerprint by receiving the light reflected from the ...  
WO/2018/029285A1
A light emitting diode, LED, light source module for a luminaire. The LED light source module comprises a PCB, at least one row of LEDs mounted on the PCB; a plurality of optical layers coupled to the LEDs for emitting a surface of light...  
WO/2018/029042A1
A luminaire (1) is disclosed comprising at least one optical chamber (10) delimited by a light exit window (11) and a curved reflective surface (15) extending from the light exit window to a mounting surface (17) extending from the curve...  
WO/2018/030665A1
Disclosed is a wearable device according to an embodiment. The wearable device includes: a light source irradiating light to a target area of a user; a light receiver receiving scattered light that is scattered in a bloodstream below the...  
WO/2018/030333A1
Light incidence efficiency of a light-emitting device relative to a disk-shaped or oval disk-shaped light-guiding plate is enhanced. The light-emitting device is provided with: a first light-emitting portion (12a) that includes a plurali...  
WO/2018/029234A1
The invention relates to a headlight (1) for illuminating a film, studio, stage, event and/or theatre environment. The headlight comprises: a reflector arrangement (11) having a reflective inner surface (113) which delimits a reflector i...  
WO/2018/029718A1
The invention relates to an optical fibre cable (5) for transmitting the light emitted by a smartphone (2), particularly by the specific component (4) thereof which is arranged in a bore (3) in said smartphone (2) and emits the light req...  
WO/2018/029856A1
Provided are a light source unit and a display apparatus that are capable of improving the reliability of a display panel from the viewpoint of damage. This light source unit is provided with: a light source; and a light guide unit to wh...  
WO/2018/029719A1
The invention relates to a smartphone (2) which serves as a light source and comprises a multiplicity of constituent parts which offer a user of the smartphone (2) the possibility of guiding the operation thereof and/or making use of the...  
WO/2018/024349A1
The invention relates to an optical system (1) comprising a light guide element (10) with a joined functional body (11) being materially connected to the light guide element (10) and a method for providing the optical system (1), whereas...  
WO/2018/025927A1
A frame body (3) has an opening (7) in one part. Inside the frame body (3), light-emitting parts of one or more LED light sources (13) are arranged at positions separated from an opening (7) by a prescribed distance. Inside the frame bod...  
WO/2018/026046A1
The present invention provides an asymmetric optical sensor device comprising: a light emitting unit for outputting light; a light receiving unit which receives the light reflected by an external object, and consists of a plurality of pi...  
WO/2018/022856A1
There is provided herein, a fiber including a fiber body with a fiber body material having a longitudinal axis along a fiber body length. A plurality of devices is disposed as a linear sequence of devices within the fiber body. Each devi...  
WO/2018/022004A1
The present subject matter relates to backlight keyboards. In an example implementation of the present subject matter, backlight keyboards and methods of fabricating lighting units for such backlight keyboards are described. In an exampl...  
WO/2018/020952A1
A light source device (10) supplies laser light to a display panel (30). The light source device (10) includes: a light emitting element (13) that emits laser light; and a light guide plate (16), which is disposed so as to receive, on a ...  
WO/2018/021774A1
The present invention relates to an optical sheet module which is laminated on a light emitting unit including a light source disposed on one side of the perimeter thereof and a light guiding portion for upwardly transmitting light emitt...  
WO/2018/022028A1
A bar collimator and a backlight system employ diffractive coupling to provide a collimated source of illumination to a backlight. The bar collimator includes a light guide and a diffraction grating disposed on a side of the light guide....  
WO/2018/018168A1
The invention relates to a light, in particular a ceiling light, comprising one, preferably two or four light conductor modules (2) or LED power modules (3), characterised in that the light conductor modules (2) or the LED power modules ...  
WO/2018/021677A1
The present disclosure relates to a display apparatus that reflects light emitted from a light source to a display panel side through a reflecting member without having a configuration corresponding to a light guide plate, in which light...  
WO/2018/014312A1
Disclosed are a display device and an energy-saving backlight module therein. The backlight module comprises a light guide plate (1) and a light source plate (4), wherein a lateral side of the light guide plate (1) is provided with a tra...  
WO/2018/016691A1
The present invention relates to a backlight unit and a liquid crystal display apparatus including same. The backlight unit can realize a more subdivided and precise local dimming when compared to the related art, and can further improve...  
WO/2018/015517A1
A lens free imaging device (100) for imaging a sample. The device (100) comprises a radiation guiding structure (110) in a chip (100) and an imaging region (120). The radiation guiding structure (110) is adapted for receiving an incoming...  
WO/2018/014311A1
Disclosed are a display device and a backlight source device in the display device. The backlight source device comprises a light guide plate (1) and a light source panel (4), a side edge of the light guide plate (1) being provided with ...  
WO/2018/015496A1
The invention relates to methods and devices for data reflection in which an imager comprises a diffuser (15) and a holographic layer (16) in order to provide a real or virtual image for an observer (17). According to a variant, diffuser...  
WO/2018/014308A1
Disclosed are a display device, and a side-type backlight module with trapezoidal incident light in the display device. The side-type backlight module with trapezoidal incident light comprises a light guide plate (1) and a light source p...  
WO/2018/011072A1
The present invention relates to lighting device to be installed onto a frame, the frame being able to cooperate with a plate covering one face of the frame, characterized in that the device comprises: - at least one light source (4) wit...  
WO/2018/013535A1
A light guide includes major surfaces and a light input edge. Light extracting elements are present at at least one of the major surfaces. A first light output region is at the first major surface, a first portion of the light extracting...  
WO/2018/007250A1
The invention provides a luminaire comprising an optical element configured to spread light uniformly across a full visible face of the luminaire. The optical element comprises a central region and an outer peripheral region, each config...  
WO/2018/006507A1
Disclosed is a vehicle lamp illumination device with different functions, which is provided with LED light sources (1a, 1b) having two different light colours, characterized in that the LED light sources (1a, 1b) with two different light...  
WO/2018/006160A1
The invention relates to an optical element for point-to-point energy distribution comprising: a bundle of optically-transparent ribbons; and a sheath providing a hermetic enclosure of said bundle; wherein said energy distribution is ach...  
WO/2018/002193A1
The invention provides a light guide element (1300) comprising a light guide (300) and a layer element (30), wherein the light guide (300) comprises a light guide face (301) and wherein the layer element (30) comprises an optical layer (...  
WO/2018/000488A1
A backlight module (200) and a display device (100), the backlight module (200) comprising a back plate (210), a carrier (220), a light guide plate (230), at least one optical diaphragm (240) and a light source. The carrier (220) is disp...  
WO/2018/002009A1
The present invention relates to a microscope illumination device (100, 100', 100") having at least one light source (110) and a light conversion element (140, 140', 140"). The light conversion element (140, 140', 140") is in the form of...  
WO/2018/003428A1
In the present invention, light from a light-emitting element (30), the light being incident from an incident part (22e) formed on the top surface (22c) of a plate-shaped light guide body (22B), is reflected toward the front end surface ...  
WO/2018/001837A1
The invention provides for a drug delivery device (130), comprising a hollow container comprising a wall structure and an internal volume (110) surrounded by the wall structure, the hollow container being adapted to contain within or tra...  
WO/2018/004243A1
A fingerprint sensor is disclosed. An embodiment according to an aspect of the present invention provides a display having a fingerprint recognition function. The display having a fingerprint recognition function may comprise: a display ...  
WO/2018/002205A1
The invention provides a light guide element (1300) comprising a light guide (300), wherein the light guide (300) comprises a first light guide face (301) and a second light guide face (302) with UV radiation transmissive light guide mat...  
WO/2017/222156A1
Disclosed is a display apparatus. The display apparatus of the present invention comprises: a frame; an optical assembly disposed in at least one corner area of the frame; a panel located in front of the frame; and a light guide plate lo...  
WO/2017/222155A1
The present invention relates to a light guide plate for a direct type backlight unit which is made of polymethyl methacrylate (PMMA) or poly carbonate (PC), on which a first concave portion for forming an air gap having a predetermined ...  
WO/2017/220983A1
The present application relates to an optical element (10) for directed transmission and emission of light, which is also referred to as a lightguide. More particularly, there is provided an optical element (10) comprising a light extrac...  
WO/2017/222328A1
Disclosed are: an adhesive composition comprising a binder resin and a light-absorbing dye dispersed in the binder resin; and an adhesive sheet. In addition, light having a wavelength range of 390 nm or less can be effectively blocked wi...  
WO/2017/221147A1
A display including: a plurality of light sources (8) that emit light beams; a plurality of optical cores (10) having an elongated shape, each optical core having a respective first end, which is optically coupled to a corresponding ligh...  
WO/2017/215987A1
A lighting system comprises an elongate light guiding structure comprising a input edge running along the length of the structure, and first and second side walls which extend between the input edge and a end face, at least one of which ...  
WO/2017/217642A1
Provided are a glass light guide plate having little color difference and a method for manufacturing same. The light guide plate, according to the present invention, comprises glass including: 70-85 wt% of SiO2; 5-20 wt% of B2O3, 0-5 wt%...  
WO/2017/213907A1
An apparatus having optical waveguides for providing a large FOV is disclosed. A first light engine projects light into an input diffractive coupler of a first waveguide at a first central angle. An output coupler of the first waveguide ...  
WO/2017/214287A1
Recycling backlights are described. More specifically, recycling backlights including structured reflectors are described. The structured reflector redirects light at least for angles emitted from a lightguide and retroreflects other lig...  
WO/2017/214051A1
Recycling backlight systems are described. In particular, recycling backlight systems including a circular reflective polarizer, a reflector with a metalized reflective surface, and a lightguide disposed between the reflector and the cir...  
WO/2017/213069A1
Provided is a light propagation device capable of flexibly varying the light volume of a branch destination, when incident light branches into a plurality of branches and is emitted. This light propagation device is characterized by comp...  
WO/2017/214482A1
Disclosed herein are light guide plates comprising a glass substrate having an edge surface and a light emitting surface and a polymeric film comprising a plurality of microstructures disposed on the light emitting surface. At least one ...  
WO/2017/214475A1
A glass article comprising a first surface and an opposing second surface, wherein the first surface comprises a plurality of light extraction features (220), ones of the plurality of light extraction features (220) having scattering par...  

Matches 1 - 50 out of 21,876