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WO/2024/089895A1 |
The present invention solves the problem in that because the wavelength spectrum changes in an analog manner when the settings in a plurality of phase shifters are being changed, the spectrum significantly deviates from a desired wavelen...
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WO/2024/090213A1 |
The present invention addresses the problem of providing: a compound with which a liquid crystal composition having a high Tni value, a large Δn value, a large Δεr value, and a small tanδiso value and having satisfactory storage prop...
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WO/2024/091649A1 |
Assemblies having first and second insulated glass units with one or more IGU cables and frame having an intermediate horizontal member interposed between IGUs, wherein the frame is configured to pass the one or more IGU cables into the ...
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WO/2024/087192A1 |
The present application relates to the technical field of display. Disclosed are a display module and a preparation method therefor, and a display apparatus. The display module comprises a first trace, a second trace and a third trace. A...
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WO/2024/089205A1 |
A laser apparatus (100) with non-collinearly phase-matched frequency mixing includes a nonlinear crystal (130) generating an output laser beam (180) from non-collinearly phase- matched frequency mixing of first (160) and second (170) inp...
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WO/2024/087166A1 |
The present disclosure provides a display substrate and a display device. The display substrate comprises: a base substrate, and a plurality of data lines and a plurality of sub-pixels arranged on the base substrate; each sub-pixel compr...
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WO/2024/087685A1 |
An optical power regulator, an optical assembly, an optical module, and an optical network device. The optical power regulator comprises a rotary light structure (10) and a first polarizer (21), the rotary light structure (10) being prov...
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WO/2024/087117A1 |
The present disclosure belongs to the technical field of displays. Provided are an array substrate and a manufacturing method therefor, and a display panel and a display apparatus. The array substrate comprises a substrate, wherein the s...
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WO/2024/089777A1 |
A wavelength conversion system according to one aspect of the present disclosure comprises: a first non-linear optical crystal (51) on which first light (B1) having a first wavelength is incident, and which outputs second light (B2) havi...
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WO/2024/090402A1 |
Disclosed is a liquid crystal element which is provided with: two substrates with a transparent conductive film, the substrates being arranged such that the transparent conductive films face each other; and a liquid crystal-polymer compo...
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WO/2024/089971A1 |
This lighting apparatus includes a light source, a light-emitting element, and a control device for controlling the light-emitting element, the control device including a signal generating circuit unit, a switch circuit unit that include...
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WO/2024/088107A1 |
Embodiments of the present application relate to the technical field of display devices, and in particular, to a light-emitting module, a display panel, and an electronic device. The embodiments of the present application aim at solving ...
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WO/2024/090049A1 |
This illumination device includes: a light source; an optical element including at least two liquid crystal cells stacked on each other above the light source; and a control device that drives the optical element. Each of the at least tw...
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WO/2024/087210A1 |
A display substrate and a manufacturing method therefor, a display panel, and a display device. The display substrate comprises: a base substrate (101); and an organic layer (102) located at one side of the base substrate (101). The orga...
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WO/2024/091878A1 |
The present invention includes systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the n...
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WO/2024/091679A1 |
A lighting assembly may include a light source and a reflective polarizer overlapping the light source. A portion of light that is incident on the reflective polarizer may not pass through the reflective polarizer and may be reflected ba...
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WO/2024/090059A1 |
This observation device 1 comprises a light source 11, a branching unit 12, a multiplexing unit 15, a first modulation unit 21, a second modulation unit 22, an imaging unit 23, and a processing unit 24. The first modulation unit 21 recei...
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WO/2023/141397A9 |
The disclosure relates generally to a method of changing an optical state of an electrochromic device. The method may include: selecting a desired optical state of the electrochromic device; determining a driving power to change the opti...
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WO/2024/090099A1 |
The purpose of the present invention is to provide a camera module capable of grasping surrounding environment information. According to one embodiment, a camera module comprises an optical system, an imaging element, a liquid crystal ...
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WO/2024/088230A1 |
The present application relates to the technical field of display, and discloses a display module and an electronic device. The disclosed display module comprises a substrate, and a thin film transistor, an anode, a cathode, and a photos...
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WO/2024/091956A1 |
Methods and systems for controlling and maintaining the pressure in an ultra-stable optical resonance cavity are disclosed herein. A method for controlling and maintaining the pressure in an ultra-stable optical resonance cavity, for exa...
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WO/2024/087198A1 |
A display panel. The display panel comprises a base substrate, a first conductive layer (1) and an active layer (2), which are sequentially stacked. The first conductive layer (1) comprises a plurality of gate signal lines, the gate sign...
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WO/2024/088500A1 |
The disclosure provides an apparatus (200) for generating a hologram dataset of a target object (201). The apparatus (200) comprises a digitally controllable scatterer, DCS (202) comprising scattering surfaces (202a, 202b) with scatterin...
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WO/2024/090308A1 |
The present invention provides a decorative sheet that, when viewed from a front direction and an oblique direction, allows good visibility of an image provided under the decorative sheet in the oblique direction while maintaining a deco...
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WO/2024/087220A1 |
The present disclosure provides a display substrate and a display device. The display substrate comprises: a plurality of pixels arranged in an array, each pixel comprising a plurality of sub-pixels, each sub-pixel comprising a first dom...
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WO/2024/089017A1 |
The invention relates to an electrooptical modulator (14) for adjusting the polarisation (P2) of a laser beam (16). An end face (40) of the electrooptical modulator (14), through which end face the laser beam (16) can be radiated into th...
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WO/2024/054243A9 |
The adaptive methodology of (aperiodically) poling of an optical waveguide made in a nonlinear material substrate to achieve a continuous increase of overall nonlinear conversion efficiency with increase in the length of such waveguide. ...
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WO/2024/089523A1 |
An optical construction includes reflective and absorbing polarizers. An optical system includes an illumination source and the optical construction disposed on an emission surface thereof. A blue emission spectrum of light emitted by th...
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WO/2024/089599A1 |
A visor assembly for an automobile includes an outer perimeter. The visor assembly further includes an electrochromic device configured to switch between a transparent state and a darkened state. The electrochromic device includes a firs...
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WO/2024/090098A1 |
The purpose of the present invention is to provide a camera module capable of grasping surrounding environment information. According to one embodiment, a camera module comprises an imaging element, a liquid crystal panel, a lens, and ...
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WO/2024/087238A1 |
The present invention relates to a glass-based backlight plate for Mini LED display and a manufacturing method. The glass-based backlight plate comprises two glass circuit boards each having circuit surfaces on both sides, wherein the tw...
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WO/2024/082512A1 |
Provided in the present application are a display panel and a display apparatus. The display panel comprises a panel main body, a compensation layer and a liquid crystal polarization layer, wherein liquid crystal molecules are provided i...
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WO/2024/082197A1 |
The present invention belongs to the technical field of photoelectricity. Disclosed are a controllable electrochromic device, an optical performance regulation and control method therefor, and application thereof. The controllable electr...
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WO/2024/084815A1 |
This display device is provided with: a thin-film transistor that has a gate electrode and a first main electrode and second main electrode as a pair provided on the sides of the gate electrode in a gate length direction; a storage capac...
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WO/2024/084681A1 |
Provided is an optical waveguide comprising: an optical propagation path that includes an organic electro-optic polymer material; and a layered structure that has a first layer that covers at least a portion of the optical propagation pa...
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WO/2024/084592A1 |
An optical amplifier according to the present disclosure uses a utilization rate of excitation light in an OPA to cause the OPA to maximally and stably exhibit performance without extracting a part of signal light on a path of the signal...
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WO/2024/085171A1 |
Provided is a light absorption filter that contains: a resin, a dye having a main absorption wavelength band of 400-700 nm, and a compound that generates radicals upon irradiation with ultraviolet light, the dye containing at least 2 typ...
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WO/2024/083065A1 |
The present application relates to an electronic device, comprising a middle frame and a screen component mounted in the middle frame, wherein the screen component comprises a display component and a cover plate, and the cover plate is l...
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WO/2024/082809A1 |
A laser emitting assembly (100), a silicon optical integrated chip, and a laser device. The laser emitting assembly (100) comprises: a band-pass filter (110), a splitter (120), a first micro-ring modulator (130), a second micro-ring modu...
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WO/2024/084842A1 |
Provided is an optical element in which two or more liquid crystal cells are layered. The two or more liquid crystal cells each include: a first substrate provided with a first connection pad which is electrically connected to a first el...
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WO/2024/085278A1 |
A display device is disclosed. The display device according to the present disclosure comprises: a head having a display panel; a stand for supporting the head; and a connector which connects the head to the stand, and which includes a r...
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WO/2024/082974A1 |
Disclosed in the present invention is a thin-film lithium niobate electro-optical modulator based on differential drive and push-pull, comprising a substrate, a buried oxide layer, a lithium niobate layer and a cladding layer. A thin-fil...
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WO/2024/083995A1 |
The invention relates to an oscillator arrangement for generating THz radiation with an active laser layer structure (10) based on a semiconductor material for emitting laser light (107) of at least one wavelength, the main emission dire...
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WO/2024/085172A1 |
Provided is a light absorption filter that comprises: a support, a resin disposed on the support, and a dye layer containing a dye having a main absorption wavelength band of 400-700 nm and a compound that generates radicals upon irradia...
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WO/2024/084708A1 |
Provided are a semiconductor optical waveguide in which the width of the waveguide can be reduced and low resistance can be obtained even while crystal defects in a core layer thereof are suppressed, and a method for manufacturing the se...
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WO/2024/085992A1 |
An optical modulator includes a modulation region, an input port, an output port, and a modulation actuator. The modulation region includes an inhomogeneous arrangement of two or more different materials having different refractive index...
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WO/2024/082676A1 |
An array substrate (100) and a control method and manufacturing method therefor. The array substrate (100) comprises a base substrate (1), a plurality of thin-film transistors (2) and a plurality of pixel electrode structures (3), wherei...
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WO/2024/082710A1 |
Electronic paper and a manufacturing method therefor, and a display module and a display apparatus. The electronic paper comprises an electrophoretic layer, and a first refractive index adjustment layer (31) and a second refractive index...
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WO/2024/017225A9 |
A glass assembly with switchable and lighting functions, a preparation method thereof, and a window assembly containing the same are provided. A multilayer glass assembly, comprising: a first glass pane (1); a switchable function layer (...
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WO/2024/084050A1 |
An optical switching device (100, 200, 300), comprising: a substrate (103, 203, 303); a layer (102, 202, 302) of an active material disposed on the substrate (103, 203, 303), the active material being either a phase change material or a ...
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