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WO/2023/039821A1 |
Provided in the embodiments of the present disclosure is a display substrate, comprising: a base, a plurality of pixels, which are located on one side of the base and comprise at least one light-emitting unit, and an anti-reflection stru...
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WO/2023/041770A1 |
The present invention relates to an organic electronic device comprising an anode layer, a cathode layer, at least one photoactive layer, and a semiconductor layer, wherein the photoactive layer and the semiconductor layer are arranged b...
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WO/2023/040849A1 |
The present application discloses a composite material and a quantum dot light-emitting diode. The composite material comprises metal oxide nanoparticles and phosphazene organic molecules; and the phosphazene organic molecules are bonded...
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WO/2023/039792A1 |
Embodiments of the present disclosure provide a display panel and a display apparatus. The display panel comprises: a substrate, multiple recesses being disposed on the substrate; and multiple first electrodes located on the substrate an...
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WO/2023/040852A1 |
Disclosed in the present application are a light-emitting device, a preparation method for a light-emitting device, and a display panel. The light-emitting device comprises a first electrode, a light-emitting layer and a second electrode...
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WO/2023/041046A1 |
The present application discloses a photoelectric device and a manufacturing method therefor, and a display device. The photoelectric device comprises an anode, a light-emitting layer, an electron transport layer, and a cathode which are...
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WO/2023/042180A1 |
Embodiments include a conductive ink composition comprising: a high conductivity dispersion of poly(2,3-dihydrothieno-1,4-dioxin)-poly(styrenesulfonate) (HC-PEDOT:PSS); a dispersion of composite nanoparticles; and a solvent system includ...
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WO/2023/043943A1 |
Various embodiments set forth light emission display elements, and display devices that include such display elements. In some embodiments, a display element includes an electroluminescent light source and a pair of reflective elements t...
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WO/2023/040356A1 |
A display substrate and a display apparatus, the display substrate comprising a base substrate (BS), a plurality of pixel driving circuits (DR1/DR2), a first planarization layer (PLN1), a plurality of light-emitting devices (EL1/EL2), a ...
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WO/2023/043361A1 |
A light-emitting electrochemical cell (1, 1', 1'', 1''') comprises a substrate (10), a first electrode (11), an emission layer (13), contacting the first electrode (11) and providing a first 2D pattern, which is made up by the emission l...
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WO/2023/039963A1 |
A display panel (100) and a mobile terminal (10). The display panel (100) comprises a light-emitting functional layer (300) and a thin-film encapsulation layer (400), wherein the light-emitting functional layer (300) comprises a pluralit...
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WO/2023/035317A1 |
A display panel. A first display area (11) of the display panel comprises a display substrate (100) and an optical film layer (200) which are stacked. The display substrate (100) comprises a pixel definition layer (1031) and a cathode la...
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WO/2023/035347A1 |
The present application discloses a display panel and a manufacturing method therefor, and a mobile terminal. The display panel comprises a panel body, a backplate, and a supporting layer that are sequentially stacked; a light shielding ...
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WO/2023/036747A1 |
The present application relates to an electronic device containing, in this order: an anode, a layer HTL1, a layer HTL2, an emitting layer directly adjoining the latter, and a cathode.
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WO/2023/035449A1 |
Disclosed in the present invention is an in-situ flash evaporation film-forming device for perovskite solar cells. The film-forming device comprises: a platform; a substrate, which is arranged on the platform and used for forming a film ...
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WO/2023/037853A1 |
[Problem] To provide a perovskite solar cell which is prevented from penetration of moisture or oxygen into the device, thereby having high durability. [Solution] A solar cell (1) which comprises a supporting body (11), a solar cell elem...
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WO/2023/036139A1 |
A display device (10a, 10b) and a method for manufacturing the display device (10a, 10b). The display device (10a, 10b) comprises a substrate (110), light-emitting units (131a, 132a, 133a, 131b, 132b), an optical element layer (160) and ...
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WO/2023/037797A1 |
Each of composite fine particles (10) according to the present invention comprises: an inorganic fine particle (1) which has light wavelength conversion ability; a continuous or discontinuous first coating layer (2) which is formed on a ...
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WO/2023/038295A1 |
The present invention relates to a metal-based encapsulating material for an organic light emitting diode, the encapsulating material comprising: a metal layer; and a nickel-containing plating layer selectively provided on the top portio...
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WO/2023/035297A1 |
A color filter (100) and a manufacturing method therefor, and a display panel (1000). The color filter (100) comprises a substrate (10), and a light-shielding layer (20) and a plurality of pixel units (30), which are arranged on the subs...
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WO/2023/035415A1 |
The present invention relates to an OLED packaging method, comprising the following steps: step S1, providing a substrate, and forming a display function layer on the substrate; step S2, forming, on the substrate, a first barrier layer s...
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WO/2023/038050A1 |
A purpose of the present invention is to provide a photoelectric conversion element having a hole transport layer that exhibits excellent photoelectric conversion characteristics, and having a high durability. In order to achieve this ...
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WO/2023/038006A1 |
The present invention addresses of the problem of providing an organic EL element that has high efficiency, low drive voltage, and a long lifespan by combining various materials for an organic EL element, which have excellent hole inject...
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WO/2023/031456A1 |
A perovskite solar cell having a stack of layers, wherein the layers are arranged in the following order: a front electrode layer (15), a photo-active layer (13) comprising a perovskite material, and a back electrode layer (11) comprisin...
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WO/2023/028945A1 |
The present application provides a display panel, comprising: a first base substrate; and a light-emitting unit array and a color control unit array. The color control unit array is located on the side of the light-emitting unit array di...
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WO/2023/028854A1 |
Provided in the present disclosure are a display substrate, a preparation method therefor, and a display apparatus. The display substrate comprises a plurality of subpixel units located on a base substrate layer and in an array distribut...
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WO/2023/033575A1 |
The present invention relates to a composition for an organic optoelectronic element, and an organic optoelectronic element and a display device which comprise same, the composition comprising a first compound, a second compound and a th...
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WO/2023/033465A1 |
A CNT transistor according to the present invention can have high stability against water or organic solvents since a CNT film is uniformly formed at a high density by using a click reaction. In particular, conventional CNT transistors m...
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WO/2023/029092A1 |
A display panel (1) and a display device. The display panel (1) comprises an array substrate (11), a plurality of light-emitting pixel units (12), a micro-lens layer (14), and a passivation layer (15), wherein the micro-lens layer (14) c...
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WO/2023/033510A1 |
The present invention provides: an organic electric element comprising an anode, a cathode, and an organic layer between the anode and the cathode; and an electronic device comprising the organic electric element, wherein the organic lay...
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WO/2023/033380A1 |
The present invention relates to a light-emitting layer for an organic light-emitting device, having high efficiency and an organic light-emitting device comprising same and, more specifically, to: a light-emitting layer for an organic l...
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WO/2023/028787A1 |
A display substrate and a display device. The display substrate comprises: a light-emitting element, which is provided on a substrate; and an encapsulation layer, a connection layer, a light extraction layer, a polarization conversion la...
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WO/2023/024113A1 |
The present invention provides a light emitting device and a manufacturing method therefor, a display substrate, and a display apparatus. The light emitting device comprises a first carrier transport layer, a light emitting layer, and a ...
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WO/2023/023979A1 |
Provided in the present disclosure are a display substrate and a display apparatus. The display substrate comprises a base, and multiple pixel units and scan lines disposed on the base. A pixel unit comprises multiple sub-pixels and a li...
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WO/2023/023957A1 |
A display panel and a display device. The display panel comprises: a display area and a non-display area. The display area comprises: pixel units arranged in an array, and at least one pixel unit comprises: a first color sub-pixel, a sec...
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WO/2023/024118A1 |
A light-emitting device and a manufacturing method therefor, and a display panel and a display apparatus. The light-emitting device comprises: a base substrate (10); and a first electrode (11), a light-emitting layer and a second electro...
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WO/2023/025843A1 |
The present invention relates to an organic light emitting diode comprising an anode, a cathode, a first emission layer, a second emission layer, a first charge generation layer and a first electron transport layer stack; and to a displa...
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WO/2023/024179A1 |
A quantum dot color filter substrate, a fabrication method therefor, and a quantum dot display apparatus. The quantum dot color filter substrate comprises: a substrate, a color filter layer, a barrier layer, a quantum dot light-emitting ...
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WO/2023/024086A1 |
The present disclosure provides a display substrate and a display device. The display substrate comprises: a base substrate having a first display area and a second display area located on at least one side of the first display area, the...
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WO/2023/024025A1 |
Disclosed are a quantum dot light emitting device and a manufacturing method therefor, a display panel, and a display apparatus. The quantum dot light emitting device comprises: a substrate; a first electrode located on one side of the s...
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WO/2023/026704A1 |
Provided is a laminate 7 from which an organic thin film solar cell having excellent output characteristics can be obtained. The laminate 7 has a member 8 serving as a light-transmitting electrode layer and a zinc oxide layer 9 serving a...
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WO/2023/025839A1 |
The present invention relates to an organic light emitting diode comprising a non-transparent substrate, an anode, a cathode, an emission layer, an electron injection layer and an electron transport layer stack; and to a display device o...
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WO/2023/024150A1 |
A display panel (100) and a manufacturing method therefor. The display panel (100) comprises a barrier structure layer (101). The barrier structure layer (101) fixes a raised structure (30a) by a first barrier layer (1011) and covers the...
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WO/2023/022294A1 |
The present invention provides: a method for manufacturing a graphene light source, the method comprising: forming a graphene layer and electrodes in contact with both sides of the graphene layer; forming a nanogap of the graphene layer;...
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WO/2023/019635A1 |
The present application provides a manufacturing method for a display panel and a drying device. In the display panel provided by the present application, a charged group in a light-emitting functional layer solution is fixed by a drying...
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WO/2023/019605A1 |
A display panel (100, 200, 300, 400, 1000) and a preparation method therefor. The display panel (100, 200, 300, 400, 1000) comprises a substrate (11), as well as a color film structure layer (12) and a protective layer (13) which are seq...
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WO/2023/016335A1 |
A display substrate, comprising a base substrate, a plurality of light-emitting elements and a first power supply line structure, wherein the base substrate comprises a display area and a frame area, which is located on the periphery of ...
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WO/2023/015487A1 |
A display substrate and an electronic apparatus. The display substrate comprises a base substrate, a dielectric layer located on the base substrate, a pixel defining layer, and a first electrode layer; the first electrode layer comprises...
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WO/2023/017858A1 |
This composition contains: a first compound having an electron affinity Af1 of 1.70 eV or lower, and an ionization potential Ip1 of 5.80 eV or lower; and a second compound differing from the first compound, the second compound having an ...
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WO/2023/015488A1 |
A display substrate and an electronic device. The display substrate comprises a base substrate, a dielectric layer located on the base substrate, a pixel defining layer, a first electrode layer, and a second electrode layer. The first el...
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