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Patent Searching and Data


Matches 1 - 50 out of 20,980

Document Document Title
WO/2017/027215A1
Light guide assemblies including a first light guide, a second light guide, and an optical coupling component disposed between and attached to the first and second light guides are described. The optical coupling component is adapted to ...  
WO/2017/024764A1
Disclosed are a backlight module (10) and a display device. The backlight module (10) comprises a light source (11), a plate-like light intensity splitting member (12), and a reflector plate (13), wherein the plate-like light intensity s...  
WO/2017/024753A1
A limiting structure (1) used for a backlight model, a backlight model, and a display apparatus relate to the technical field of display. The limiting structure (1) used for a backlight model is made of an elastic material, and is used f...  
WO/2017/020353A1
A light guide plate (10), backlight module and display device. The backlight module comprises a rubber frame (20), a lamp source (30), an optical film (40), and a light guide plate (10), the light guide plate (10) comprising a light inci...  
WO/2017/023057A1
An embodiment provides a lens comprising: a first surface; and a second surface that faces the first surface, wherein the second surface comprises a plurality of optical path conversion units, each of the plurality of optical path conver...  
WO/2017/020053A1
The invention relates to an optical waveguide element (10), which extends in a longitudinal direction (L) and is designed to emit light, which is coupled into the optical waveguide element on a narrow side (12) of the optical waveguide e...  
WO/2017/020381A1
A backlight module (10) comprises a light guide plate (100) and a quantum dot module (200). The light guide plate (100) comprises a light inlet surface (110) and a light outlet surface (120). The quantum dot module is embedded in the lig...  
WO/2017/017869A1
The purpose of the present invention is to easily improve the display quality of light even when a light guiding body is long. In the vicinity of a light source, the depth h1 of a first dot (106) is set to be greater than the depth h2 of...  
WO/2017/016702A1
The present invention relates to a lighting device (1) installed in a vehicle for optimized light distribution, the lighting device (1) comprising a substrate (2) comprising quantum dots (3) which are adapted to emit light.  
WO/2017/018725A1
According to an embodiment of the present invention, a light diffusion sheet, which is a light diffusion sheet to be formed on one side of a substrate and has a predetermined pattern formed on the surface thereof, comprises: a polydimeth...  
WO/2017/015084A1
A traceable cable (20) includes at least one data transmission element (34), a jacket (36) at least partially surrounding the at least one data transmission element (34), and a tracing optical fiber (42) incorporated with and extending a...  
WO/2017/015085A1
A traceable cable (12) includes at least one data transmission element (26), a jacket (28) at least partially surrounding the at least one data transmission element (26), and a tracing optical fiber (34) incorporated with and extending a...  
WO/2017/015279A1
An optical connection includes a first lens with a first strength, a second lens with a second strength weaker than the first strength, a gap between the first lens and the second lenses, and optical fibers that are connected to the firs...  
WO2016190715A3
The purpose of the present invention is to provide a method for producing a fused light guide panel which imparts free forms and three-dimensional and dynamic movements to various indoor and outdoor advertisements, signboards, promotiona...  
WO/2017/009260A1
The invention refers to a light assembly (1, 100) for a vehicle design element, the assembly including: a light guide (20, 120, 220), the light guide (20, 120, 220) including a plurality of light receiving surfaces (23, 23a, 123); and a ...  
WO/2017/004864A1
A backlight module (10). The backlight module (10) comprises: a light guide plate (11) provided with a long light-incident side-surface (111) and a short light-incident side-surface (112, 113), wherein the short light-incident side-surfa...  
WO/2017/001609A1
A radiation carrier (100) for carrying at least a radiation beam (103) has, on a surface (102) thereof, at least one excitation grating (101), for directing at least an excitation radiation beam (104) directionally out of the radiation c...  
WO/2017/004003A1
The present disclosure relates to barrier elements and their use on a light directing articles, such as daylight redirecting articles, which comprise microstructured elements, for example, in the form of a microstructured optical film.  
WO/2017/003531A1
An electronic device may have control circuitry coupled to input-output devices such as a display. A flexible input-output device (20) may be formed from an elastomeric substrate layer (44). The substrate layer may have signal paths (42)...  
WO/2017/003787A1
Microoptical layers, glazing units including the microoptical layers, and transfer tapes that may be used to provide the microoptical layers are provided. The transfer tape includes a removable template layer having a structured surface,...  
WO/2016/207053A1
The invention provides an LED module (1) having a concentrated light output window. Light output from a first output window (115) of an LED assembly (110) (e.g. from a plurality of LEDs) is passed to an input window of a light directing ...  
WO/2016/207294A1
The invention relates to an indirect lighting arrangement (2, 2.1, 2.2, 2.3, 2.4, 2.5) comprising at least one cylindrical waveguide (4). At least one end (12.1, 12.2) of the cylindrical waveguide (4) is designed to couple light from a f...  
WO/2016/210362A1
A switch module includes a switch integrated circuit (IC), a silicon photonics chips, and a planar lightwave circuits (PLCs).  
WO/2016/208451A1
This light guide plate comprises at least a glass plate and is characterized in that: the content of Rh2O3 in the glass plate is less than 1 ppm by mass; and the transmittance difference between the maximum transmittance and the minimum ...  
WO/2016/208245A1
This illumination device (10) for an endoscope includes an LED light source (50) having a rectangular light-emitting surface (52) formed substantially flat, and an optical fiber bundle (30) for guiding the light emitted from the LED ligh...  
WO/2016/205130A1
Optical stacks are described. In particular, optical stacks including reflecting-absorbing polarizers and quarter-wave plates are disclosed. The optical core of the optical stack-which includes a reflecting-absorbing polarizer with at le...  
WO/2016/205665A1
In one aspect, a lighting system is disclosed that includes a light pipe having an input surface for receiving light from at least one light source and an output surface through which light exits the light pipe. A lens doublet comprising...  
WO/2016/202328A1
The present invention relates to an optical waveguide comprising a light wave-guiding core, a region of the optical waveguide, wherein micromodifications are provided in the region of the optical waveguide, wherein the micromodifications...  
WO/2016/204779A1
A lighting device (10) for a vehicle comprising: an array of optical fibers (28), at least a portion of said array of optical fibers being arranged in at least one predetermined form (32); at least one light source (20) for generating li...  
WO/2016/205643A1
An optical system is disclosed, which comprises a glass light pipe having an input surface for receiving light from a light source and an output surface through which light exits the light pipe, and a polymeric light pipe optically coupl...  
WO/2016/204340A1
The present invention relates to a complex pattern light guide plate and a manufacturing method therefor, the light guide plate comprising: a light-incident surface (10) into which light enters; a lower surface (20) connected to the ligh...  
WO/2016/205437A1
Fiber lighting systems and methods of switching light are disclosed. A system includes a light source and a switching device having an input that receives light from the light source, at least one output, and a microelectromechanical mir...  
WO/2016/205306A2
Optical coupling systems are provided. An optical coupling system includes a first optical fiber end having a first core, a second optical fiber end having a second core, and a laser diode optically coupled to the first core and the seco...  
WO/2016/201748A1
Provided are a liquid crystal display device and a light guide plate for the liquid crystal display device. The liquid crystal display device comprises a flexible first liquid crystal panel (2), a first backlight module (3) for engaging ...  
WO/2016/201749A1
A quantum tube light-emitting apparatus (10), a backlight module (100) and a liquid crystal display device comprising the quantum tube light-emitting apparatus (10). The quantum tube light-emitting apparatus (10) comprises: a transparent...  
WO/2016/201742A1
Disclosed are a light guide (100) and backlight module. The light guide (100) comprises at least one column of light guide arrays (110). The adjacent light guide arrays (110) are arranged at intervals. The light guide arrays (110) are fo...  
WO/2016/205222A1
Light guides with anti reflection features are disclosed. Anti reflection features that absorb light are disclosed. In some disclosed embodiments, a peak due to retrograde reflection off the non-launch edge of a light guide may be reduce...  
WO/2016/197407A1
A backlight module and a light guide plate (11) thereof. The light guide plate (11) comprises: a plate-shaped body (27), one surface of which being a light-exit surface (12); and a protruding portion (14) protruding from the body (27) at...  
WO/2016/197436A1
A backlight module and a liquid crystal display device. A backlight module (100) comprises a first light guide plate (11), a second light guide plate (12) and a light source (13). The second light guide plate (12) is arranged under the f...  
WO/2016/198772A1
The invention relates to a method for producing a lighting device (100), comprising the steps of: (a) weaving a fabric (1) comprising warp (4) and weft (3) yarns that form the core of the fabric (1), weft- or warp-woven optical fibres (5...  
WO/2016/197422A1
A backlight module comprising a plastic frame (10), a light guide plate (11), a backlight source, a reflective piece (12), and a quantum dot film (13). The light guide plate (11), the backlight source, the reflective piece (12), and the ...  
WO/2016/197742A1
A communication device and an indicator lamp mounting structure (10) thereof. The indicator lamp mounting structure (10) comprises light-guiding columns (120), a sealing piece (140) and a press plate (160). Surfaces at one end of the lig...  
WO/2016/200582A1
A vehicle vanity visor assembly including an illuminated mirror. The assembly includes a component including a mirror portion and a light pipe portion, with the two portions separated by an air gap. The component may be a single piece of...  
WO/2016/200031A1
The present invention relates to a light-receiving module and a manufacturing method therefor and, more specifically, to a light-receiving module and a manufacturing method therefor that can minimize an optical alignment process by using...  
WO/2016/193113A1
A light emitting device (1, 101) comprising a plurality of LEDs (2), each LED (21, 22, 23) of said plurality of LEDs comprising a LED output surface (24, 25, 26) and being arranged to, in operation, emit light from said LED output surfac...  
WO/2016/192930A1
The invention relates to an illumination device (1) comprising a fibre composite material component (2), at least one light source, and at least one light-guiding body (3). The fibre composite material component (2) comprises a plastic m...  
WO/2016/195981A1
An optical construction includes a reflective polarizer layer having a first pass axis and an absorptive polarizer layer having a second pass axis that is substantially aligned with the first pass axis. At least one electrically conducti...  
WO/2016/193561A1
The invention concerns a light guide (10) having an elongate shape with an inlet end for light to enter and two opposing lateral faces (13, 14), including a reflection face that forms a series of prisms (15) of which the apexes (16) are ...  
WO/2016/191487A1
Systems and methods of the disclosure can provide an illuminated window display. In one aspect, a device having a light source, a light guide, and a layer of optical adhesive can be adhered to a window pane such that the device passes li...  
WO/2016/188003A1
A backlight module and a display device. The backlight module is provided with a frame (1), a backlight source (2) and a protection film (3). The frame (1) is composed of a backboard (11) and side walls (12) arranged on the periphery of ...  

Matches 1 - 50 out of 20,980