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WO/2024/154918A1 |
A display apparatus comprises: a liquid crystal panel displaying an image in a first direction; a light guide plate located at the rear of the liquid crystal panel in a direction opposite to the first direction; a light source module pro...
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WO/2024/154890A1 |
This light source apparatus may include: a light source including a light emitting diode and an optical dome for covering the light emitting diode; and a substrate for supporting the light source, wherein the substrate includes: a conduc...
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WO/2024/154728A1 |
Provided are a liquid crystal display element having small variation (nonuniformity) in twist angles of liquid crystal molecules in a liquid crystal alignment film and capable of suppressing AC afterimages, even in a case in which one al...
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WO/2024/154936A1 |
A method for manufacturing a light diffusion film comprising: preparing a cylindrical drum having extended protrusions along the longitudinal direction on the outer circumferential surface; moving a base film of a predetermined width in ...
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WO/2024/155138A1 |
A reverse mode PDLC film having horizontal alignment of liquid crystals according to the present invention comprises: an alignment layer comprising a base film, an alignment imparting layer formed by coating an acrylate film on the base ...
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WO/2024/154698A1 |
An optical sheet laminate 10 comprises: a color conversion sheet 44 which changes the wavelengths of light; and a plurality of light diffusion sheets 43 each having a plurality of recesses 105 having the shape of an approximately inverte...
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WO/2024/152931A1 |
A conductive structure (100), an electrochromic device, and an electrochromic apparatus. The conductive structure (100) comprises a conductive substrate layer (110) and a busbar (120). The edge of the conductive substrate layer (110) is ...
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WO/2024/152186A1 |
Glass, a glass module and a glass structure. The glass comprises a first substrate, a second substrate, a spacer and a boss. The first substrate and the second substrate are arranged opposite to each other. The spacer is located between ...
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WO/2024/153392A1 |
A system for producing supercontinuum radiation, the system comprising: a pump light source configured to generate pump light pulses, the pump light pulses having a pump wavelength; and a hollow core photonic crystal fiber configured to ...
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WO/2024/152285A1 |
A display panel. In the display panel, a source/drain electrode portion (1011) is embedded into a planarization layer (12), and the surface of the source/drain electrode portion (1011) away from a first flexible substrate (11) is flush w...
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WO/2024/154699A1 |
A light-diffusing sheet 43B has, on a first surface S1, an uneven shape that diffuses light, and has, on a second surface S2, a coating layer 103 constituted from a resin 106 containing a plurality of particles 107. As concerns the secon...
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WO/2024/155085A1 |
The present invention relates to a transmittance-variable optical laminate and a manufacturing method therefor, and a smart window comprising same, and a transportation means, automobile, wearable device, and architectural window having ...
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WO/2024/152348A1 |
A display module and a driving method therefor, and a display device. The display module comprises a first liquid crystal panel (1) and a light modulation layer (2). The first liquid crystal panel (1) comprises a first substrate (11) and...
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WO/2024/152516A1 |
A display apparatus (100), which comprises a display panel (10); the display panel (10) comprises a first display area (10a), a second display area (10b), and an open area (10c). In a black state, the first display region (10a) has a fir...
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WO/2024/154042A1 |
A device, system, and method are provided for processing an output of a color camera, such that the color camera may be used to measure color uniformity and resolution of an optical system. The processing includes converting an output of...
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WO/2024/152304A1 |
Provided in the present disclosure are a wiring substrate, an electronic element, and an electronic device. The wiring substrate comprises a base substrate; connecting lines located above the base substrate, at least two of the connectin...
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WO/2024/154909A1 |
A display apparatus may comprise a display panel and a light source device configured to provide light to the display panel. The light source device may comprise: an optical member; a substrate including a first side facing the display p...
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WO/2024/153192A1 |
A metalens array module and a display device are provided, the metalens array module includes at least one E-ink display module (10), at least one optical transparent substrate (42), a plurality of nanostructures (41), and at least one s...
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WO/2024/154383A1 |
This control unit comprises a first row-side direct-current power source (31), a second row-side direct-current power source (32), a reference potential (33), and a plurality of voltage-dividing resistors (341, 342, 343, 344). The first ...
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WO/2024/154912A1 |
A display apparatus comprises: a rear chassis having curvature; a plurality of LED plates formed of a flexible material to be fastened to the front of the rear chassis in a shape corresponding to the rear chassis, and having a plurality ...
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WO/2024/154662A1 |
The purpose of the present invention is to provide a sealing agent for a liquid crystal display element that has excellent moisture permeation resistance and adhesion to an alignment film, and in which peeling of the photocured material ...
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WO/2024/154937A1 |
A display apparatus comprising: a display panel; a backlight unit supplying light to the display panel and comprising a plurality of optical sheets; a bottom sash arranged behind the backlight unit; and a middle mold seated on the bottom...
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WO/2024/154902A1 |
The present invention relates to an optical laminate comprising: a liquid crystal layer; a first optical functional layer formed on one surface of the liquid crystal layer; and a second optical functional layer which is formed on the oth...
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WO/2024/152298A1 |
A backlight module (10), comprising: a light guide plate (110) having a bottom surface (110a) and a light emitting surface (110b) that are oppositely arranged, and a light incident surface (110c) connecting the bottom surface (110a) and ...
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WO/2024/154928A1 |
This display apparatus may comprise: a display panel which displays an image; a light source which supplies light to the display panel and is disposed at the rear of the display panel; a chassis which is disposed at the rear of the light...
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WO/2024/153207A1 |
A display substrate (10), comprising a display area (AA) and a non-display area (SA). The display substrate (10) comprises a base substrate (101) and a driving circuit layer (102) provided on the base substrate (101). The driving circuit...
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WO/2024/154384A1 |
An optical phase modulation unit (30) comprises a data holding element (34) that holds phase modulation data, and a Hi-side phase modulation electrode (51) and a Low-side phase modulation electrode (52) that are arranged with respect to ...
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WO/2024/155409A1 |
A vision-control system comprises an electrochromic insert and at least two peripheral contacts. The electrochromic insert includes at least two transparent electrodes and is configured for arrangement on a side of a head-worn frame of a...
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WO/2024/150880A1 |
The present invention relates to a back cover assembly that is advantageous for a slim and lightweight display device and also stably supports a display panel. The back cover assembly for a display device, according to the present embodi...
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WO/2024/151393A1 |
A display may include an array of pixels formed from light-emitting diodes or other display technology. A transparent cover may overlap the display. The transparent cover may have an outer surface and an opposing inner surface, which may...
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WO/2024/150859A1 |
Disclosed is a display device. The display device disclosed herein comprises: a display panel; a frame located behind the display panel; a substrate located between the display panel and the frame and coupled to the frame; a plurality of...
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WO/2024/150198A1 |
A method of manufacturing waveguides for head mount displays may include bonding a first set of waveguide elements with one or more adhesives sensitive to thermal or chemical removal and a second set of waveguide elements with one or mor...
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WO/2024/148883A1 |
Provided are an organic compound and a composition using same, an organic electroluminescent device and an electronic device. The organic compound has a structure as shown in formula (1). The organic compound can significantly improve th...
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WO/2024/150317A1 |
Provided is an optical modulation device comprising: an optical modulator that generates an optical signal by modulating light on the basis of an inputted input signal; a bias control unit that determines an adjustment bias voltage for u...
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WO/2024/150712A1 |
The present invention addresses the problem of providing an optical laminate having the following features, as well as an image display device in which the optical laminate is used. When the optical laminate is applied to an image displa...
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WO/2024/150028A1 |
An optical modulation device including a substrate defining a recess on a top surface thereof, an optical waveguide configured for guiding an optical signal therein, the optical waveguide being disposed in the recess, a first stack assem...
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WO/2024/150523A1 |
A hybrid optical element according to the present disclosure comprises, sequentially from the surface layer: a p-InP (7); a light-absorbing layer (9); an n-InP (6); a dielectric thin film (10); an optical waveguide (8); a BOX layer (11);...
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WO/2024/112730A3 |
A light modifying composition includes a first liquid crystal reactive mesogen material having attached functional groups that allow crosslinking. A second liquid crystal reactive mesogen material having attached functional groups and a ...
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WO/2024/150348A1 |
A hybrid optical device according to the present disclosure comprises, in order from the outermost layer thereof, a p-InP layer (7), a light-absorbing layer (9), an n-InP layer (6), a dielectric thin film (10), an optical waveguide (8), ...
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WO/2024/151145A1 |
A flexible circuit board according to an embodiment comprises: a substrate having a first surface and a second surface opposite the first surface; a first circuit pattern disposed on the first surface; a second circuit pattern disposed o...
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WO/2024/150729A1 |
Provided is an electromagnetic wave generation device that has a simplified system configuration and that generates terahertz waves having low noise and having sufficient intensity. The electromagnetic wave generation device comprises: a...
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WO/2024/148599A1 |
A display substrate and a driving method therefor, and a display apparatus, which relate to the technical field of display. The display substrate comprises a display area and a frame area located on at least one side of the display area,...
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WO/2024/103074A3 |
System for free-space light coupling between 2-dimensional light transmitter and receiver arrays using flat optics. The system includes: a transmitter array configured to emit one or more light beams; a first flat optic configured to rec...
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WO/2024/150098A1 |
Provided is a semiconductor device having a small footprint. The semiconductor device is provided with a first transistor so as to have a region located inside a first opening of a spacer. A source electrode and a drain electrode are pro...
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WO/2024/147312A1 |
A light-diffusing sheet 43B has a first surface S1 in which a plurality of inverted substantially quadrangular pyramidal first recesses 105B are provided, and a second surface S2 in which a plurality of inverted substantially quadrangula...
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WO/2024/148294A1 |
Circuits and methods that implement multiplexing for photons propagating in waveguides are disclosed, in which an input photon received on a selected one of a set of input waveguides can be selectably routed to one of a set of output wav...
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WO/2024/146447A1 |
The embodiments of the present disclosure belong to the technical field of display. Provided is a reflective display panel. The reflective display panel comprises a back plate (10), a cover plate (20) and a plurality of reflective partic...
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WO/2024/147413A1 |
A composite window having heat switching and heat storage functions comprises: a pair of first and second glass panes; and a first composite structural layer. The first and second glass panes are arranged so as to face each other. The fi...
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WO/2023/055973A9 |
An embodiment of an energy system configured to receive imaged light at least one imaged source and direct focused imaged light along an output energy path comprises a first energy subsystem comprising at least one energy focusing elemen...
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WO/2024/147283A1 |
An edge light type backlight unit (40) comprises: a light guide plate (43) that guides light incident to one end toward the opposite end side; a light refraction sheet (44) stacked on one surface of the light guide plate (43); and light ...
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