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WO/2022/238804A1 |
Provided is a new light-emitting device that has excellent convenience, usefulness, and reliability. This light emitting device comprises a first electrode, a second electrode, a first unit, and a first layer. The first unit is sandwiche...
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WO/2022/237197A1 |
Provided in the present application are an array substrate and a display panel. The array substrate comprises: a thin-film transistor (TFT) device layer (1); a pixel definition layer (4), wherein the pixel definition layer (4) is arrange...
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WO/2022/239107A1 |
A light-emitting element (ES) comprises an anode (51), a cathode (56), an EML (54) provided therebetween, and a HIL (52) provided between the anode and the EML so as to be in contact with the anode. The anode contains a metal oxide, and ...
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WO/2022/237816A1 |
Disclosed in the present invention are a compound containing triazine and pyrimidine structures and the use thereof in an organic electroluminescent device. The present invention belongs to the technical field of semiconductor materials....
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WO/2022/237198A1 |
Disclosed are a quantum dot light-emitting device and a preparation method therefor. The quantum dot light-emitting device comprises a cathode, an electronic functional layer, a quantum dot light-emitting layer, a hole functional layer, ...
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WO/2022/236873A1 |
A display panel (100, 200, 300, 400, 500). In the display panel (100, 200, 300, 400, 500), a first substrate (11) comprises a first binding portion (11b), and the first binding portion (11b) corresponds to a non-display area (NA); a seco...
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WO/2022/238808A1 |
Provided is a display device having an imaging function. Provided is a display device or an imaging device having a high aperture ratio. The display device has a first light emission element and a light reception element. The first light...
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WO/2022/237668A1 |
The present invention relates to the technical field of semiconductors, and disclosed in the present invention are a fused ring compound, an application thereof, and an organic electroluminescent device containing same. Such a fused ring...
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WO/2022/238803A1 |
The present invention provides a substantially high-definition display device. This display device comprises: a first light emitting element and a second light emitting element, which emit light of a same color; a first insulating layer ...
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WO/2022/239913A1 |
The present application relates to a method for preparing perovskite through semi-solvent evaporation control and perovskite prepared using same.
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WO/2022/238425A1 |
There is provided a method of manufacturing a light emitting device, the method comprising: (a) forming a graphene layer structure (210) on a non-metallic substrate (205), wherein the graphene layer structure has a surface having at leas...
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WO/2022/238795A1 |
The present invention provides a substantially high-definition display device. A display device according to the present invention comprises first to fourth EL layers which are sequentially arranged to be adjacent to each other in one di...
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WO/2022/240172A1 |
An organic compound according to the present invention has, as the skeleton thereof, a structure that has a phenyl group incorporated at the -N terminus at position 9 in carbazole wherein an aryl(heteroaryl)amine group is incorporated vi...
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WO/2022/239930A1 |
The present application provides a heterocyclic compound, an organic light-emitting device in which the heterocyclic compound is included in an organic material layer, and a composition for an organic material layer of an organic light-e...
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WO/2022/239648A1 |
[Problem] To provide an optical film that excels in initial adhesiveness with respect to both a water-based adhesive and a UV-curable adhesive, and also excels in durable adhesiveness with respect to long-term use in high temperature, hi...
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WO/2022/238799A1 |
One aspect of the present invention provides a novel display device excelling in convenience and reliability. A display device for a component provided within an automobile is realized by combining a plurality of pixel regions (also call...
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WO/2022/236847A1 |
The present application provides a display panel and a display device. The display panel comprises a substrate, a pixel defining layer, a light emitting layer, and a cathode layer; the pixel defining layer is provided at one side of the ...
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WO/2022/236845A1 |
The present application discloses a color film substrate and an organic light-emitting display panel. The color film substrate is rectangular, and is provided with an upper side edge, a lower side edge, a left side edge, and a right side...
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WO/2022/238805A1 |
Provided is a semiconductor device that has been made extremely fine. This semiconductor device has: a semiconductor layer on a substrate; a first conducting layer and a second conducting layer that are positioned in a separated manner o...
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WO/2022/240219A1 |
The present invention relates to a novel heterocyclic compound which can be used for an organic light-emitting device, and an organic light-emitting device comprising same, wherein [chemical formula A] above is as set forth in the detail...
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WO/2022/236559A1 |
Provided are a display substrate and a manufacturing method therefor, and an electronic device. The display substrate comprises: a base substrate; a thin film transistor provided on the base substrate; a first planarization layer provide...
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WO/2022/239007A1 |
The technology generally concerns perovskite-based devices having improved transparency and uses thereof.
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WO/2022/236858A1 |
A display panel (100) and a display device. The display panel (100) comprises an array substrate (10); a pixel defining layer (30); a light-emitting functional layer (40), a first light-emitting part (41), a second light-emitting part (4...
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WO/2022/239796A1 |
The purpose of an embodiment is to provide a solar cell device having improved light utilization efficiency.　According to an embodiment, a solar cell device (100) comprises: an optical guide unit (1) having a first main surface (F1), a...
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WO/2022/236846A1 |
A double-sided display panel (10) and a double-sided display device (100). By means of the structural design of sub-pixels (2'), the brightness of light emitted by the double-sided display panel (10) on a display surface is the average b...
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WO/2022/239919A1 |
The present specification pertains to a condensed polycyclic compound of chemical formula 1 and an organic light-emitting device including same.
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WO/2022/237348A1 |
Described herein is a novel concept of the realization of thermally activated delayed fluorescence (TADF) and thermally stimulated delayed phosphorescence (TSDP) to harvest light emission from the higher-energy singlet and triplet excite...
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WO/2022/239962A1 |
The present specification relates to a compound represented by chemical formula 1 and an organic light-emitting device comprising same.
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WO/2022/239803A1 |
An organic electroluminescent element (1) provided with a light-emitting layer (5), in which the light-emitting layer (5) contains at least one single-layer containing a first host material, a second host material and a luminescent compo...
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WO/2022/239429A1 |
A biosensor 1, which is an embodiment of a sensor according to the present invention, is provided with: a sensor element 10; and probe molecules 20 immobilized on the surface of the sensor element 10, and a marker substance 30 for estima...
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WO/2022/240267A1 |
The present invention provides an organic light emitting device with improved driving voltage, efficiency and lifespan.
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WO/2022/237407A1 |
The present invention relates to an organic compound represented by a formula I, wherein Ar1 and Ar2 are groups such as an aromatic ring or a heteroaromatic ring introduced on the outside of a molecule, and R1 to R10 are the same as or d...
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WO/2022/238796A1 |
The present invention provides a high-definition display device. Provided is a display device comprising: a light emitting element that has a first electrode, an organic compound layer, and a second electrode; a first transistor that is ...
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WO/2022/237017A1 |
The present application discloses a display panel, a fabrication method therefor, and a display apparatus. The display panel comprises: a pixel definition layer, which comprises a plurality of opening regions and non-opening regions surr...
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WO/2022/239576A1 |
The present invention provides a display device which makes it possible to improve the reliability of the light emission states of pixels, and an electronic apparatus. This display device comprises: a plurality of light emitting elements...
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WO/2022/237096A1 |
A light-emitting substrate and a light-emitting device. The light-emitting substrate comprises: a first electrode layer (200) located on a base substrate (100); a pixel-defining layer (700) provided on part of the first electrode layer (...
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WO/2022/165657A9 |
A display substrate and a display device. The display substrate comprises: a plurality of pixel islands, a first opening, a second opening, and a first channel region; the first channel region is at least partially located between the fi...
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WO/2022/239767A1 |
Provided are a laminate having excellent transparency in the front direction, having reduced directional anisotropy of light absorption in an oblique direction and exhibiting an excellent effect of preventing peeping from an oblique dire...
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WO/2022/238806A1 |
The present invention provides a high-definition display device including a photodetection function. This display device includes first through fourth sub-pixels that are arranged adjacent to each other in a first direction in this order...
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WO/2022/239674A1 |
Provided is a sealant for a display element, the sealant containing (A) a cationically polymerizable compound, (B) a cationic polymerization initiator, and (C) a levelling agent, wherein the drop diameter ratio R of the sealant for a dis...
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WO/2022/235074A1 |
The present invention relates to a multi-functional hole transportation layer (HTL) compound having a fused structure, capable of achieving both p-doping and hole transport function. A single hole layer of a multi-functional HTL can be f...
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WO/2022/233145A1 |
Disclosed in the present invention is a quantum dot electroluminescent device. The pure electronic device corresponding to the quantum dot electroluminescent device is denoted as an EOD device, and the pure hole device corresponding to t...
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WO/2022/234763A1 |
A composition for organic electroluminescent elements which comprises a functional material, a compound represented by formula (1), and an aliphatic ester solvent having two or more carbonyl groups and/or an aromatic diester solvent. [In...
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WO/2022/234716A1 |
Provided is a depressurization drying device that dries a solution on a substrate in a depressurized state, wherein said device comprises a processing container that is configured to be depressurizable and that contains a substrate, a mo...
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WO/2022/235130A1 |
The present invention provides an organic light-emitting device.
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WO/2022/234629A1 |
A display device (1) comprises: a display panel (10) provided with a plurality of pixels; a first power supply (3) that supplies current to a first sub-pixel (14) and a third sub-pixel (16); a second power supply (5) that supplies curren...
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WO/2022/234806A1 |
The solid-state imaging element according to an embodiment of the present disclosure is provided with: a photoelectric conversion layer including first semiconductor nanoparticles; and a buffer layer including second semiconductor nanopa...
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WO/2022/233243A1 |
The present application provides an organic compound, and an electronic element and electronic apparatus comprising same, which belong to the technical field of organic electroluminescence. The structure of the organic compound is as sho...
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WO/2022/235101A1 |
The present invention provides an organic light emitting device having improved driving voltage, efficiency, and lifespan.
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WO/2022/235144A1 |
The present invention provides an organic light emitting device which is improved in terms of driving voltage, efficiency, and service life.
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