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WO/2023/068400A1 |
The present invention relates to a transparent display having a variable light-shielding panel which may increase visibility by increasing ACR even in a bright room environment, and an image display device including same. The present inv...
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WO/2022/252001A9 |
The present disclosure provides an array substrate and a display panel. The array substrate of the present disclosure comprises a plurality of pixel areas, and each pixel area comprises at least one sub-pixel; the sub-pixel comprises: a ...
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WO/2023/065968A1 |
Disclosed in the embodiments of the present application are a light-emitting device and a preparation method therefor. The light-emitting device comprises a first electrode, a first functional layer, a patterned insulating layer, a patte...
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WO/2023/066027A1 |
Provided in the embodiments of the present application are a display panel and an electronic device. The display panel comprises a substrate, a display layer and a packaging structure. The display layer is located on one side of the subs...
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WO/2023/060908A1 |
The present application discloses a display panel and a display device. The display panel comprises: a substrate; a light-emitting layer, located on one side of the substrate and comprising a plurality of light-emitting units arranged at...
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WO/2023/061114A1 |
The present application discloses a display panel and an electronic device comprising the display panel. The display panel comprises: a first substrate; a first electrode layer located on one side of the first substrate; and a cathode la...
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WO/2023/061059A1 |
A display panel (100) and a manufacturing method therefor, and a display device. The display panel (100) comprises a first electrode layer (2), an electron transport layer (3), a light-emitting layer (4), a hole transport layer (5), a ho...
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WO/2023/060925A1 |
The present application discloses a perovskite solar cell structure. The cell structure comprises a stacked structure composed of an electrically conductive layer, a first charge transport layer, a perovskite light absorbing layer, a sec...
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WO/2023/060923A1 |
The present invention provides a multifunctional TCO, comprising: an FTO transparent electrode; and a functional layer provided on the surface of the FTO transparent electrode, wherein the functional layer comprises a stannic oxide layer...
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WO/2023/060375A1 |
Provided in the present disclosure are a display panel and a display apparatus. The display panel comprises a first electrode layer, an electron transport layer, a light-emitting layer, a hole transport layer, a hole injection layer and ...
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WO/2023/060106A1 |
The present disclosure relates to asymmetric broadband light absorption-transmission structures which absorb ambient light while allowing for an active matrix organic light emitting (AMOLED) device light transmission from a display devic...
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WO/2023/058979A1 |
A hole transport material according to an embodiment of the present disclosure includes PTAA and PIF8.
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WO/2023/056838A1 |
The present application discloses a thin film and a preparation method therefor, a photoelectric device, and a display device. The thin film comprise a metal oxide nanomaterial doped with a triazine framework material. When the thin film...
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WO/2023/058983A1 |
A method for preparing a perovskite thin film by using additives, according to one embodiment of the present disclosure, comprise the steps of: supplying a perovskite precursor solution to a substrate; supplying a first additive to the s...
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WO/2023/056692A1 |
A display apparatus and a display terminal. A protective layer (50) is provided at an outside of a display panel (20), heat dissipation capsules (30) are dispersed in the protective layer, a phase change material is provided in the heat ...
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WO/2023/051461A1 |
The present application discloses a molybdenum oxide nanomaterial, a preparation method therefor, and a photoelectric device. The molybdenum oxide nanomaterial prepared by the preparation method comprises molybdenum oxide nanoparticles a...
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WO/2023/052272A1 |
The present invention relates to compounds that are suitable for use in electronic devices, and to electronic devices, more particularly organic electroluminescent devices, containing these compounds.
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WO/2023/052313A1 |
The present invention relates to compounds that are suitable for use in electronic devices, and to electronic devices, more particularly organic electroluminescent devices, containing these compounds.
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WO/2023/050339A1 |
Embodiments of the present disclosure belong to the technical field of display and provide a display substrate and a display apparatus that can solve the existing problem of potential drift of a third transistor. The display substrate in...
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WO/2023/055001A1 |
The present specification relates to: an organic light-emitting device comprising a first electrode, a second electrode, and one or more organic material layers provided between the first electrode and the second electrode, the at least ...
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WO/2023/051197A1 |
The present application discloses a light-emitting device, a preparation method therefor, and a display apparatus. A first and a second passivation protection function layer are disposed between a first electrode and a light-emitting lay...
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WO/2023/052785A1 |
There is provided a perovskite material A perovskite material having the formula (I): AaA'bA''cSn(y)Pb(1-y)X3 (I) wherein A consists of a monovalent cation; A' consists of a monovalent organic cation having an ionic radius greater than 2...
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WO/2023/050287A1 |
The present disclosure belongs to the technical field of displaying, and provides a quantum dot light-emitting device, a preparation method therefor, and a display apparatus, which may solve the problems of low luminous efficiency, unsta...
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WO/2023/050052A1 |
Provided are a display substrate and a display apparatus. The display substrate comprises: a base substrate, wherein the base substrate comprises a display region and a peripheral region at least located at the first side of the display ...
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WO/2023/051105A1 |
Provided in the present application are a display panel and a display apparatus. The display panel comprises a pixel array layer and a lens array layer, wherein the lens array layer comprises a plurality of micro-lenses, which are arrang...
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WO/2023/050066A1 |
A display substrate and a preparation method therefor, and a display apparatus. The display substrate comprises an opening area and an isolation area, which is arranged around the opening area, wherein the isolation area comprises: a fir...
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WO/2023/052922A1 |
A light control layer includes alternating transmissive and absorptive regions, along one or two dimensions. The light control layer may be substantially transparent, or have high transmission, for light incident at or near a normal angl...
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WO/2023/050171A1 |
A light-emitting substrate (1) comprises: a base (11), multiple sub-pixels (P) disposed on the base (11), a first light extraction layer (15) and a second light extraction layer (16). Each sub-pixel (P) comprises a light-emitting element...
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WO/2023/052314A1 |
The present invention relates to compounds, which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
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WO/2023/051494A1 |
The present application provides a large-area perovskite layer and a preparation method therefor. The preparation method comprises: dissolving raw materials constituting perovskite in an ionic liquid or in a mixture of the ionic liquid a...
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WO/2023/050928A1 |
A double-sided light-emitting display screen (100) and a display apparatus (10). The double-sided light-emitting display screen (100) comprises a first display substrate (110) and a second display substrate (120), which are arranged oppo...
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WO/2023/054989A1 |
A hole transport material according to an embodiment is a hole transport material for a perovskite solar cell including a perovskite compound as a light absorbent, the hole transport material including a polyarylamine polymer having an o...
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WO/2023/050304A1 |
A display substrate, a display device, and a method for preparing a display substrate. The display substrate comprises a light-emitting element arranged on a base, and an encapsulation structure layer arranged on the side of the light-em...
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WO/2023/052377A1 |
The present invention relates to an organic electroluminescent apparatus containing a mixture that comprises an electron-transporting host material and a hole-transporting host material, as well as to a formulation containing a mixture o...
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WO/2023/051303A1 |
The present application discloses a metal oxide material and a preparation method therefor, and an optoelectronic device. The prepared metal oxide material comprises metal oxide nanoparticles, and one or both of halogenated acid ligands ...
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WO/2023/051538A1 |
Disclosed in the present application are a quantumdot light emitting diode device and a preparation method therefor, and a display panel. The quantumdot light emitting diode device comprises a functional layer and a quantumdot light emit...
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WO/2023/052376A1 |
The present invention relates to an organic electroluminescent apparatus containing a mixture that comprises an electron-transporting host material and a hole-transporting host material, as well as to a formulation containing a mixture o...
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WO/2023/050267A1 |
A display substrate (20, 30, 40, 50, 60), a display motherboard (70), and a display panel (90). A display substrate (20, 30, 40, 50, 60), which is provided with a center region (AA) and a peripheral region (BB) surrounding the center reg...
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WO/2023/045002A1 |
Disclosed in the present invention are an organic light-emitting diode substrate and a manufacturing method therefor. The organic light-emitting diode substrate comprises a substrate, a thin film transistor device layer, an anode layer, ...
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WO/2023/045198A1 |
The present invention relates to the technical field of organic semiconductors. Disclosed is a method for enhancing aggregation state stability of an organic semiconductor thin film, comprising: constructing an organic semiconductor thin...
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WO/2023/047116A1 |
The invention relates to a process for producing a layer comprising a first crystalline A/M/X material, which first crystalline A/M/X material comprises a crystalline compound of formula [A]a[M]b[X]c, wherein: [M] comprises one or more M...
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WO/2023/045811A1 |
Disclosed in the present application are a quantum dot light-emitting device, a preparation method for a quantum dot light-emitting device, and a display panel. The quantum dot light-emitting device comprises an anode, a quantum dot ligh...
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WO/2023/044945A1 |
An OLED display panel (100). A first reflective layer (40) is provided on a hole wall of a through hole (21) of a dam layer (20), the first reflective layer (40) can reflect light that is emitted to the hole wall of the through hole (21)...
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WO/2023/044914A1 |
A display substrate, comprising: a flexible base (10), a first filling layer (61), and an encapsulation layer (40). The flexible base (10) comprises at least one stretched display area (A2). The stretched display area (A2) comprises a pl...
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WO/2023/044948A1 |
The present application provides an encapsulation structure and a display panel. The encapsulation structure comprises a first inorganic layer, a first concave-convex structure, and a second inorganic layer. The first concave-convex stru...
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WO/2023/046950A1 |
The present invention relates to an organic electronic device comprising an electron injection layer and to a compound suitable for use therein.
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WO/2023/041777A1 |
The present invention relates to organic electronic device comprising a substrate, an anode layer, a cathode layer, at least one first emission layer, and a hole injection layer, wherein the hole injection layer comprises a metal complex...
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WO/2023/039714A1 |
The present invention relates to an al-inorganic CsPbX3Py perovskite crystal, and a preparation method therefor and an application thereof. The method comprises: (1) mixing elemental phosphorus and an all-inorganic perovskite raw materia...
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WO/2023/039719A1 |
A light-emitting substrate, comprising: a base; and a plurality of light-emitting devices, which are disposed on the base, wherein the plurality of light-emitting devices comprise at least one first light-emitting device and at least one...
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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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