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WO/2023/049423A9 |
A switched pixel array LiDAR includes a transmit optical switching network and a receive optical switching network. The transmit optical switching network is connected to a transmit antenna in each pixel of the switched pixel array, and ...
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WO/2024/056818A1 |
A polarisation control device for a photonic integrated circuit, comprising a first polarisation converter and a second polarisation converter. The first polarisation converter has a first cross-sectional structure and supports a first m...
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WO/2024/055575A1 |
An electronic apparatus (10), which is configured to solve the problems of a wide black frame of a display surface of an existing smart watch, the small area of a display region, and the effect on user experience. The electronic apparatu...
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WO/2024/059496A1 |
A system includes a trapped ion, a single-photon source, or a quantum emitter configured to emit a first entangled photon and a plurality of quantum frequency conversion stages configured to convert the first entangled photon to a teleco...
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WO/2024/053520A1 |
The purpose of the present invention is to provide a light control glass that can be manufactured through a simple process and that can provide stable performance. To this end, in this light control glass, a light control material in whi...
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WO/2024/051356A1 |
A handwriting liquid crystal film and a handwriting apparatus manufactured by using a handwriting liquid crystal film. The handwriting liquid crystal film comprises: at least one intermediate substrate (400), the upper and lower surfaces...
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WO/2024/052784A1 |
Provided is a display device having a high display quality. This display device has pixels, a scanning line driving circuit, and a power supply circuit. The pixels each have first and second transistors, and the second transistor has a s...
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WO/2024/053283A1 |
This illumination system comprises: a light source; a liquid crystal cell that changes the light distribution angle of light emitted from the light source; and a control device that controls the gradation of the light distribution angle....
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WO/2024/050720A1 |
Provided are a liquid crystal display panel and a liquid crystal display apparatus. The liquid crystal display panel comprises: a first substrate; a second substrate, the first substrate and the second substrate being arranged opposite t...
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WO/2024/051323A1 |
Provided in the present application are a display panel and an electronic terminal. The display panel comprises a substrate and a first thin-film transistor located on the substrate, wherein the first thin-film transistor comprises a fir...
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WO/2024/051256A1 |
Disclosed are a backlight module, a display device, and a backlight module manufacturing method. The backlight module comprises a substrate, a chip layer, and a quantum dot layer; the chip layer is arranged on the substrate; the chip lay...
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WO/2024/051164A1 |
A cover article (100) for a display panel includes a substrate (110), an inner layered film (130b) disposed on an outer primary surface of the substrate (110), and an outer layered film (130a) disposed on the inner layered film. The oute...
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WO/2024/050937A1 |
A direct type backlight module having a diffusion plate (40) supporting function, and a display comprising the backlight module. The direct type backlight module comprises a frame (10), a reflective piece (20), at least one support membe...
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WO/2024/052773A1 |
The present invention provides a transistor which enables the achievement of miniaturization. The present invention also provides a transistor which has good electrical characteristics. This semiconductor device comprises first to third ...
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WO/2024/053992A1 |
Provided are an ink composition, a layer formed using the ink composition, and an electrophoresis device and a display device comprising same, wherein the ink composition comprises: (A) semiconductor nanorods; and (B) a solvent that sati...
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WO/2024/054390A1 |
Apparatuses and methods are described for liquid crystal (LC) reconfigurable intelligent surface (RIS) substrate designs and materials. In some examples, an LC RSS device includes a first metal layer and a second metal layer, where each ...
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WO/2024/054626A1 |
Laser feedback stabilization combined with isolation is provided in an integrated approach. The main element is a high quality factor resonator that acts as a circulator under high optical power due to the Kerr nonlinearity. This resonat...
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WO/2024/053612A1 |
A modulator (60) comprises: a plurality of modulation units (70) each including a plurality of ring modulators (R); and an output waveguide (62) that multiplexes and outputs light having passed through the ring modulators (R) included in...
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WO/2024/054535A1 |
An optical device includes a first set of one or more electrodes, a second set of one or more electrodes distinct and separate from the first set of one or more electrodes, and a solution containing transparent metal ions in a liquid or ...
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WO/2024/051048A1 |
A backlight module (100, 300, 800), comprising a light guide plate (110), light sources (120), an optical film (130), a first prism sheet (140), and a second prism sheet (150). The light sources (120) are adjacently arranged on a light i...
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WO/2024/051302A1 |
Embodiments of the present application disclose a phase shifter, a modulator and a related device, which are used for providing an electro-optical modulation function. The phase shifter provided by the embodiments of the present applicat...
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WO/2024/051251A1 |
A display device and a preparation method therefor. The display device (1) comprises a display module (11) and a function module (12). The display module (11) comprises a first substrate (111) and a plurality of light-emitting units (112...
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WO/2024/052900A1 |
An optical scanner may include a sampler to receive an optical beam and provide a sampled beam including a portion of the optical beam, a dispersive element to spectrally disperse the sampled beam along a dispersion direction, one or mor...
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WO/2024/052772A1 |
The present invention provides a semiconductor device with stable operation. This semiconductor device has a first transistor, a second transistor, a third transistor, and a first capacitance element. One among the source and drain of th...
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WO/2024/054496A1 |
An optical device includes a first electrode and a medium that includes ferroelectric liquid crystals and chiral dopants. The medium is located adjacent to the first electrode. The optical device may also include a second electrode disti...
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WO/2024/054970A1 |
A light controlled semiconductor switch (LCSS), method of making, and method of using are provided. In embodiments, a vertical LCSS includes: a semiconductor body including a photoactive layer of gallium nitride (GaN) doped with carbon; ...
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WO/2024/053332A1 |
This image display body is obtained by sandwiching a display function layer with two transparent substrates. The display function layer contains liquid crystals, a photoisomerization material, and a transparent resin. The image display b...
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WO/2024/054581A1 |
A display system may include a light source that emits input light having a wavelength within a source wavelength range and an array of color conversion units overlapping a display area. A first set of color conversion units of the array...
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WO/2024/053031A1 |
This method for manufacturing an optical transmission device of the present disclosure includes: a step for disposing, on a sub-mount (40), an optical semiconductor device (1) equipped with a semiconductor laser (2) formed on a semicondu...
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WO/2024/048329A1 |
A display device (3) is provided with an image display unit (13) for displaying an image on a panel (7). The panel (7) has, on a front surface and/or a back surface, a relief portion (36) on which a plurality of recesses and protrusions ...
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WO/2024/045453A1 |
An E-ink screen (10) and a control method and apparatus therefor, and a computer readable storage medium. The control method for the E-ink screen (10) comprises: within a preset time period, enabling a difference value between the number...
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WO/2024/045976A1 |
A display device, comprising a display panel (10). The display panel (10) comprises: a display area (11) and a non-display area (12) located at the periphery of the display area (11); and a first support frame (20) provided on a light en...
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WO/2024/048650A1 |
A light control sheet (10) comprises a light control layer that includes a liquid crystal composition, and a first transparent electrode layer and a second transparent electrode layer as a pair of transparent electrode layers that sandwi...
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WO/2024/045117A1 |
A connecting structure, a display panel, a manufacturing method, a detection circuit and a display device. The connecting structure comprises a connecting unit. The connecting unit comprises a first connecting part (11), a second connect...
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WO/2024/050518A1 |
Methods and systems are presented for using optical parametric amplifiers in various ways that enhance a native quadratic coupling strength so that a photonic component of interest can be measured or otherwise observed without demolishin...
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WO/2024/048034A1 |
The present invention provides an optical element capable of arbitrarily processing light incident from a light source and an illumination apparatus including the optical element. An optical element (120) comprises a liquid crystal cell ...
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WO/2024/047231A1 |
The invention provides devices for active modification of NIR radiation, the devices comprising: (i) a substrate; (ii) one or more polymeric permeable membranes comprising an ionic liquid electrolyte; (iii) one or more electrodes compris...
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WO/2024/045984A1 |
A color filter substrate (10), a display panel (100), and a mask (200). The color filter substrate comprises a display area located in the middle and a non-display area located on the periphery of the display area, and comprises a substr...
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WO/2024/045603A1 |
Provided in the present application are a light-emitting module and a display apparatus. A first electrode layer in a first dimming plate is provided with at least two independent first electrodes which are spaced apart, and an input vol...
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WO/2024/044949A1 |
The present disclosure provides a curvature determination method for a curved display panel, a curved display panel, and a display apparatus. The curvature determination method for a curved display panel comprises the following steps: es...
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WO/2024/048740A1 |
Provided is a polyimide film which achieves a balance in the properties of chemical resistance, Young's modulus, YI (yellowness), and glass transition temperature when curing is carried out at a temperature of not lower than 430°C, and ...
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WO/2024/044989A1 |
The present application belongs to the technical field of displays. Disclosed are a display module and a display apparatus. The display module comprises: a display panel, an adhesive layer, and a backlight module. In a frame body in the ...
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WO/2024/046014A1 |
Disclosed in the present invention are a front light source and a display device. The front light source comprises: a housing extending in a first direction, the side wall of the housing being provided with an opening extending in the fi...
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WO/2024/046886A1 |
The invention relates to a composite pane (100) comprising an outer pane (1) with an exterior-side surface (I) and an interior-side surface (II), a thermoplastic intermediate layer (3), an inner pane (2) with an exterior-side surface (II...
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WO/2024/049042A1 |
An electronic device according to one embodiment may comprise a touch sensor and a processor. On the basis of a touch input by a plurality of contact points contacted on the touch sensor, the processor can identify the distance between t...
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WO/2024/045079A1 |
The embodiments of the present disclosure provide a dimming module and a dimming device. The dimming module comprises: a first substrate; a second substrate, which is arranged opposite the first substrate; a dyed liquid crystal layer, wh...
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WO/2024/045491A1 |
An on-chip polarizer based on a phase change material-silicon hybrid integrated waveguide. Initial polarized light is input into an input end of a polarized light beam splitter; a first output end of the polarized light beam splitter is ...
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WO/2024/050556A1 |
An optical phased array device and method for manufacturing an optical phased array for the optical phased array device. The method includes: forming a base layer of a waveguide array on a base substrate, determining a waveguide pattern ...
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WO/2023/225893A9 |
An array substrate and a display device. The array substrate comprises a base substrate, a gate line, a gate driving structure, an adapter structure, and an insulating layer. The base substrate comprises a first region and a second regio...
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WO/2024/047008A1 |
The invention relates to a composite pane (1) at least comprising an outer pane (2), a first thermoplastic intermediate layer (3), and electro-optical functional element (4), a second thermoplastic intermediate layer (5), a design elemen...
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