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Matches 1 - 50 out of 320,213

Document Document Title
WO/2024/121448A1
The invention relates to an electronic device with a mirror, which comprises a two-way mirror (1) joined to a digital screen (2), for example covering half of same, the two-way mirror (1) being commanded by a control module integrated in...  
WO/2024/122316A1
The present invention provides a set for image display panels, the set being suitable for the production of an image display panel which is not susceptible to a decrease in the antistatic performance even after being exposed to a high te...  
WO/2024/123973A1
A compact augmented reality (AR) display system is described herein. The AR display system includes an eyeglass frame and a pair of near-eye pupil forming catadioptric optical engines mounted to the eyeglass frame. The pair of near-eye p...  
WO/2024/119438A1
Provided in the present disclosure are a display substrate and a display device. The display substrate comprises: a base substrate, a plurality of pixel units and a plurality of data lines. At least one sub-pixel comprises a common elect...  
WO/2024/122359A1
Provided is a liquid crystal alignment film that suppresses AC afterimage even when the amount of photoirradiation in an alignment treatment by a photoalignment method is small. Also provided is a liquid crystal alignment film in which t...  
WO/2024/124058A1
A spectrometer may include a rotated volume Bragg grating (r-VBG) within a volume of a material having an input face, where the r-VBG reflects portions of input light propagating through the input face that satisfies a Bragg condition fo...  
WO/2024/123762A1
An optical-detection apparatus that includes an interference mixer that comprises a medium upon which are incident a sample beam and a pump beam that propagate in different directions through said medium. The mixer outputs an amplified s...  
WO/2024/121905A1
An optical device according to one embodiment of the present disclosure comprises: a first polarization beam splitter (PBS) and a second PBS, which reflect linearly polarized light of a first polarization component incident thereon and t...  
WO/2024/123065A1
Provided are a polarizing plate and an optical display device comprising same, wherein the polarizing plate comprises: a polarizer; and a phase retardation layer laminated on a lower surface of the polarizer, the phase retardation layer ...  
WO/2024/123899A1
A switchable waveplate (1800) includes a substrate, a first electrode layer (1810) on the substrate, an alignment layer on the first electrode layer (1810) and including alignment patterns (1832) formed thereon, a liquid crystal layer (1...  
WO/2024/122808A1
A display apparatus according to an embodiment of the present disclosure comprises: a display panel; and a backlight unit configured to provide light to the display panel, wherein the backlight unit comprises: a substrate comprising a fi...  
WO/2024/120709A1
Disclosed is a broadband radiation source for generating output broadband radiation, comprising a plurality of supercontinuum generation stages arranged in series, each the supercontinuum generation stage comprising a respective nonlinea...  
WO/2024/120121A1
The present disclosure provides a display panel and a display apparatus. The display panel comprises: a fan-out region comprising multiple fan-out wire portions, each fan-out wire portion comprising multiple wires, and the multiple wires...  
WO/2024/122611A1
[Problem] To provide: an electrochromic material to be used in a paint which exhibits a reversible color change between black and transparent, and a method for manufacturing the same; a paint and a mixed paint which comprise the electroc...  
WO/2024/124065A1
Certain aspects generally pertain to user interfaces and, more specifically, to mechanical user interfaces that integrate at least one energy harvesting element such as a photovoltaic cell. Certain embodiments pertain to electronic devic...  
WO/2024/119718A1
The present application discloses a touch array substrate (100), a touch positioning method, and a display panel. The touch array substrate (100) comprises: a plurality of receiving lines (L1), each receiving line (L1) being connected to...  
WO/2024/122745A1
The present invention relates to a method for manufacturing a flexible electrochromic device and a flexible electrochromic device manufactured thereby. More specifically, the electrochromic device manufactured by stretching a color-chang...  
WO/2024/121920A1
Provided is a frequency stabilization circuit comprising: an offset frequency detection unit that detects a carrier envelope offset frequency in an optical comb output from a resonator of a mode-locked fiber laser; a beat frequency detec...  
WO/2024/122599A1
Disclosed is a multilayer body which comprises: a supporting base material that is formed of glass; a first polyimide resin layer that is superposed on the supporting base material; a second polyimide resin layer that is superposed on th...  
WO/2024/121216A1
The invention relates to a device (100) for determining an imaging quality of at least one image for an inspection item (105), the device comprising at least one projection unit (115) for outputting light (120) toward the inspection item...  
WO/2024/122919A1
A backlight unit according to an embodiment of the present invention comprises an optical sheet, a bottom chassis including a back plate and side walls and an accommodating space thereinside, a light source module which is accommodated i...  
WO/2024/120104A1
Provided in the present invention are a liquid crystal composition and a liquid crystal display device. The liquid crystal composition comprises at least one compound of general formula I and at least one compound of general formula II. ...  
WO/2024/123946A1
An eyepiece for an augmented reality headset includes an eyepiece waveguide and an incoupling diffractive optical element coupled to the eyepiece waveguide. The incoupling diffractive optical element is disposed at a first lateral locati...  
WO/2024/119828A1
A shell structure and an infrared touch display screen. The shell structure comprises a backplane (1) and an infrared assembly (2), wherein the backplane comprises a main body (101), at least two opposite edges of the main body are respe...  
WO/2024/123247A1
An optical power limiter, a method of fabricating an optical power limiter, an optical device or system comprising an optical power limiter, and a method of limiting optical power using on optical power limiter. The optical power limiter...  
WO/2024/121937A1
This optical amplifier (100) is an optical parametric amplifier that has two different phase matching wavelengths (λ1, λ2), and determines the temperature of a secondary nonlinear element (106) on the basis of the spectral intensity of...  
WO/2024/123243A1
A method for forming a heterogeneously integrated photonic platform is described in an embodiment. The method comprises: (i) etching a portion of a semiconductor layer 702 to form at least one photonic component 704 and supporting anchor...  
WO/2024/124066A1
A phase modulation device may include two rotated chirped volume Bragg gratings (r-VBGs), where the two r-VBGs are spatially separated along a separation direction oriented at a nonzero degree angle to the grating vectors, and further in...  
WO/2024/120149A1
The present invention relates to the technical field of liquid crystal materials, and in particular to a dibenzothiophene liquid crystal compound, and a preparation method therefor and a use thereof. The present invention provides a dibe...  
WO/2024/121644A1
An electro-optic method and device that allows efficient poling of a ferroelectric device. The electro-optic device comprises a waveguide, barium titanate (BTO) layer adjacent to the waveguide, a heater electrode for heating the BTO laye...  
WO/2024/120180A1
A display panel (100) and a display apparatus. The display panel (100) comprises an array substrate (10), a color film substrate (20), a liquid crystal layer (30), and a light diffusion layer (40). The color film substrate (20) is provid...  
WO/2024/120102A1
The present invention provides a liquid crystal composition and a liquid crystal display device. The liquid crystal composition comprises at least one compound of general formula I and at least one compound selected from compounds of gen...  
WO/2024/113278A1
A display panel (10) and a display apparatus (1). The display panel (10) comprises: an array substrate (100), a color filter substrate (300), a driver chip (400) and a backlight structure (500). The driver chip (400) is electrically conn...  
WO/2024/113062A1
Methods of modifying a property of a prefabricated film are provided. The prefabricated film is exposed to a solvent to modify a property of the prefabricated film to provide a modified film. In some embodiments the solvent comprises a p...  
WO/2024/113154A1
The present disclosure belongs to the technical field of display. Provided is a display panel. The display panel of the present disclosure comprises a base substrate, and a plurality of pixel units, which are arranged on the base substra...  
WO/2024/117068A1
A reflective film (X) according to the present invention comprises, in order in the thickness direction, a substrate film (10), a metal reflective layer (20), and a blackened layer (30). The blackened layer (30) is an inorganic blackened...  
WO/2024/117660A1
Provided are a polarizing plate and an optical display device comprising same, the polarizing plate comprising: a polarizer and a phase retardation layer laminated on one surface of the polarizer, wherein the phase retardation layer has ...  
WO/2024/116819A1
This color filter comprises at least a substrate and a colored layer provided on the substrate, wherein the colored layer includes: a green colored layer containing a halogenated zinc phthalocyanine coloring material in which a substitue...  
WO/2024/117335A1
A display device is disclosed. The display device of the present disclosure may comprise: a display panel; a frame disposed at the rear of the display panel; a substrate disposed between the display panel and the frame and coupled to the...  
WO/2024/116617A1
It is desirable to provide a light detection device with which it is possible to suppress any incidence of stray light components. A light detection device (ranging device 1) according to one embodiment of the present disclosure compri...  
WO/2024/118913A1
The present disclosure is directed to systems and methods for treating retinal dystrophy and retinal degenerations. The disclosure describes retina device comprising a first component including an energy conversion and an interface layer...  
WO/2024/113269A1
Provided in the present disclosure are a display apparatus and an array substrate. The array substrate comprises: a base; and a pixel circuit, a data signal line, a test pad group and a test switch circuit, which are arranged on one side...  
WO/2024/118802A1
An outdoor lighting system for emitting emitted light, comprising: (a) a first light source having a first LED and first light converting material(s) for emitting said first light, said first light being a green light; (b) a second light...  
WO/2024/113252A1
A display panel and a display device. The display panel comprises: a first polarization unit (1); a reflection unit (2) provided on a light incident side of the first polarization unit (1); and at least one liquid crystal unit (3) provid...  
WO/2024/118456A1
A lens includes an electro-optical device including an active zone and an inactive zone; and an ophthalmic lens bonded to the electro-optical device, wherein a perimeter of the ophthalmic lens is substantially aligned with a perimeter of...  
WO/2024/117266A1
Provided are an eyeglass lens and technology related thereto. The eyeglass lens has an object-side surface and an eyeball-side surface, and is provided with a light guide member, a first lens element adjacent to the light guide member on...  
WO/2024/113236A1
The present invention provides a pixel unit structure. In a thin film transistor of the pixel unit structure, a source is connected to a data line; a gate is connected to a gate line; a drain is arranged on the side of a gate insulation ...  
WO/2024/117968A1
The present disclosure relates to an optical phased array which comprises photonic components for on-chip beam forming and steering, and is adapted to use at least one optical phase shift control element which is configured to be electri...  
WO/2024/113257A1
A display substrate, a display panel and a display apparatus, the display substrate comprising: a first base substrate (101); a first polarizer (102), located on one side of the first base substrate (101); and a data line (103), located ...  
WO/2024/113232A1
A display panel adjustment method and apparatus, an electronic device, and a storage medium. The adjustment method comprises: (S110) acquiring detected coordinate values of a white point in the operation of a display panel; (S120) determ...  

Matches 1 - 50 out of 320,213