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WO/2024/082142A1 |
Provided are a display panel, a display apparatus and a wearable device, which relate to the technical field of display. The display panel comprises a display area (AA) and a peripheral area (BB), wherein the peripheral area (BB) surroun...
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WO/2024/084707A1 |
Provided is a method for manufacturing a wavelength conversion element, including: a first step for forming an optical waveguide core substrate that has at least one periodic polarization-reversed region having a secondary nonlinear effe...
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WO/2024/078771A1 |
The invention provides an optical arrangement comprising a first transparent conductive electrode (1), a second transparent conductive electrode (2) and an active optic material (3) arranged between the first and the second transparent c...
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WO/2024/079362A1 |
Disclosed is a cascaded ring resonator structure, that comprises a pair of ring modulators connected in series, each ring modulator of the pair being driven by first and second drive voltages respectively for generating a chirp-free outp...
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WO/2024/077958A1 |
The present application provides a display structure and a display apparatus. The display structure comprises a pixel area (101); a viewing angle adjusting area is provided on at least one side of the pixel area (101); a light emitting p...
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WO/2024/078060A1 |
The present invention provides an air conditioner control method based on air quality, an air conditioner controller, and a related device. The method comprises: measuring an indoor air quality index; when the air quality index is within...
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WO/2024/079420A1 |
The invention relates to a material comprising a substrate coated with a first conductive coating comprising, starting from the substrate: - a first dielectric coating; - a silver-based metal functional functional layer; - a blocking lay...
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WO/2024/080351A1 |
The present invention provides a liquid crystal alignment film and a liquid crystal aligning agent, each of which has good liquid crystal alignment properties and is capable of imparting a pretilt angle of 87° to 88°, while achieving h...
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WO/2024/078328A1 |
The present invention relates to a multi-color dimming device and an application thereof. The dimming device comprises a first transparent substrate, a first transparent conductive layer, a dimming layer, a second transparent conductive ...
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WO/2024/080083A1 |
A phase modulation device according to one embodiment of the present disclosure comprises: a phase modulation unit that has a plurality of pixels and that is capable of modulating the phase of light from a light source; and a generation ...
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WO/2024/079419A1 |
The invention relates to a material comprising a substrate coated with a first conductive coating comprising, starting from the substrate: - a first dielectric coating; - a silver-based metal functional layer; - a blocking layer located ...
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WO/2023/206072A9 |
The present disclosure provides a display panel and a display apparatus, and belongs to the technical field of display. The display panel comprises a display region and a peripheral region located on the periphery of the display region, ...
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WO/2024/077746A1 |
Provided in the present invention is an electronic-paper screen with a display region having an accommodating hole. The electronic-paper screen with a display region having an accommodating hole comprises a thin-film-transistor base plat...
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WO/2024/077609A1 |
A backlight brightness control method and apparatus, an electronic device, and a storage medium. The method comprises: (201) for a time interval between the last time a frame synchronization signal is received and the time when a backlig...
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WO/2024/079723A1 |
A structure for facilitating spectrally selective transformation of light waves includes a substrate comprising a first substrate portion comprising a first material and a second substrate portion comprising a second material assembled w...
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WO/2024/081693A1 |
A method including obscuring a viewing window into a container of a mobile robot by placing a polymer dispersed liquid crystal (PDLC) film in a first, non-energized state. A direct current (DC) waveform from a battery can be converted to...
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WO/2024/079860A1 |
The present invention realizes: having a single thin-film heater mounted on an optical switch element; and a protection function. This waveguide-type optical switch circuit comprises a plurality of Mach–Zehnder interferometer-type two-...
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WO/2024/077535A1 |
The present disclosure provides a display module and a display device. The display module comprises: an array substrate comprising a substrate; a first cover plate located on the light exit side of the array substrate; a second cover pla...
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WO/2024/077747A1 |
An electronic-paper screen with a display region having a recess. The electronic-paper screen with a display region having a recess comprises a thin-film-transistor base plate (1) and an electronic-paper film (2), wherein a polygonal dis...
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WO/2024/079997A1 |
The present invention improves practicality in subject depth estimation through encoded image capturing. Provided is a liquid crystal optical shutter 1 comprising: a first transparent electrode layer; a second transparent electrode lay...
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WO/2024/077748A1 |
The present invention provides an electronic paper panel having an unfilled corner on a display area. The electronic paper panel having the unfilled corner on the display area comprises a thin film transistor substrate (1) and an electro...
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WO/2024/077960A1 |
Provided in the present application are a backlight module (100) and a display device (500). The backlight module (100) comprises a back plate (1), light bars (2), a dimming diaphragm (3) and a driving assembly (4), wherein the back plat...
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WO/2024/078970A1 |
The invention relates to a laser light source (30), comprising a semiconductor device (10) with at least one nonlinear optical medium, in particular a nonlinear crystal, and at least one pump laser source (32) for producing a pump laser ...
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WO/2024/077959A1 |
Provided in the present application are a display apparatus (500), a control circuit (300), a peep-proof display method and a storage medium (400). The display apparatus (500) comprises a display panel (200) and a backlight module (100)....
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WO/2024/077086A1 |
Disclosed herein is various shared-aperture camera systems and calibration methods. One particular shared-aperture camera system includes a polarization imaging device including: an aperture; a first metasurface configured to diffract in...
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WO/2024/075168A1 |
Disclosed are novel features for improving temperature dependency of optical modulation output characteristics, and embodiments that conform to said features, in an optical transmitter in which an optical modulator and a driver IC thereo...
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WO/2024/074014A1 |
Methods and apparatuses for terahertz beam deflector are disclosed. In one embodiment, a reconfigurable intelligent surface device includes a metasurface that reflects terahertz transmission with a reflection angle, wherein the reconfigu...
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WO/2024/075359A1 |
The purpose of the present invention is to provide a liquid-crystal display device, a liquid-crystal display method, and a program which make it possible to reduce flickering. Provided is a liquid-crystal display device which controls ...
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WO/2024/075167A1 |
In regard to an optical transmitter in which an optical modulator and a driver IC therefor are mounted in a single package, the present invention discloses new configurations for improving the temperature dependence of the optical modula...
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WO/2024/073942A1 |
An electrochromic device control method and apparatus, an electronic device, and a storage medium. The electrochromic device control method comprises: acquiring parameter information of an electrochromic device (101); determining a targe...
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WO/2024/076415A1 |
A thermoresponsive smart window is provided. The window includes a first windowpane that is positioned at a first side of the window, a second windowpane that is positioned at a second side of the window opposite the first side, and a ga...
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WO/2023/077132A9 |
Methods and systems are described for free space optical communication. An example device may comprise an optical beam separator configured to separate a first optical path into a receiving (Rx) optical path for signals received from fre...
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WO/2024/075658A1 |
The present invention provides: a polarizing plate having durability in a high temperature and high humidity environment; and a display device using same. Provided is a polarizing plate in which a protective film A is adhered to one surf...
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WO/2024/075171A1 |
This optical transmitter (10) comprises a Peltier element (16), an optical modulator (13), and a driver integrated circuit (IC) (12) that supplies a modulation electrical signal for the optical modulator, wherein the optical modulator an...
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WO/2024/075843A1 |
Provided is a frequency reference optical transmission device that can transmit a frequency reference light in a transmission system for a transmission technology with high precision of frequency that has the configuration of a system th...
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WO/2024/077049A1 |
Various devices and systems for display surface temperature reduction are provided. For example, such a device can comprise a vented display having a display assembly configured to generate and project images, a backlight assembly config...
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WO/2024/075277A1 |
The objective of the present invention is to provide an optical waveguide element in which the absorption of light waves propagating in the optical waveguide by electrodes is suppressed while preventing a decrease in the efficiency of th...
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WO/2024/075166A1 |
A transmitter (200) is an optical transmitter comprising: an optical modulator (13); a driver integrated circuit (driver IC) (12) which supplies a modulated electrical signal for the optical modulator; a first wiring substrate (22) which...
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WO/2023/124993A9 |
An optical functional thin film, sequentially comprising a release layer (05), a bonding layer (04), a substrate layer (01), an optical structure layer (02) and a filling layer (03). The optical structure layer (02) refracts light to inc...
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WO/2024/074370A1 |
A Photonic Integrated Circuit (PIC) and a single crystal diamond layer disposed on the PIC. The single crystal diamond substrate comprises at least one spin defect, and has a largest surface with a surface area of at least 250,000 µm2. ...
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WO/2024/074954A1 |
Provided is a semiconductor device having a narrow occupation area. This semiconductor device comprises a first transistor, a second transistor, a first insulating layer, and a second insulating layer. The first transistor comprises a me...
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WO/2024/075169A1 |
Provided is a novel configuration and mounting embodiment for an optical transmitter that suppresses the temperature dependency of optical modulation output characteristics and that has excellent high-speed characteristics. This optical ...
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WO/2024/076033A1 |
Provided is a vapor chamber. The vapor chamber according to an embodiment comprises: a curved front member; a rear member coupled to the front member; a wick located between the front member and the rear member; and a refrigerant that fi...
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WO/2024/075170A1 |
Provided is a novel configuration and mounting embodiment for an optical transmitter that suppresses the temperature dependency of optical modulation output characteristics and that has excellent high speed. This optical transmitter (200...
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WO/2024/075172A1 |
Disclosed are, in an optical transmitter in which an optical modulator and a driver IC thereof are integrally mounted as a package, new configurations for reducing the temperature dependency of optical modulation output characteristics, ...
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WO/2024/075980A1 |
The present invention relates to a touch panel for detecting a capacitive touch input of the finger of the body or a touch input tool having a conductive characteristic similar thereto, and, more specifically, to a touch panel having a s...
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WO/2024/075969A1 |
A display device according to an embodiment comprises: a display panel comprising multiple pixels; a memory for storing one or more instructions; and one or more processors. The one or more processors may execute the one or more instruct...
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WO/2024/075304A1 |
The present invention includes a substrate, a nonlinear optical waveguide (22) formed on the substrate, and a heater (3) that is formed along the propagation direction of light passing through the optical waveguide (22) and that supplies...
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WO/2024/075979A1 |
The present invention relates to a touch panel which detects a capacitive touch input of a body finger or a touch input tool with conductive characteristics similar to those of the body finger and, more specifically, to a touch panel hav...
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WO/2024/075863A1 |
This display device comprises a first panel, comprising a plurality of pixels each comprising a light-emitting area and a light-transmitting area for transparent display, and a second panel, comprising cell areas corresponding respective...
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