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公开(公告)号：US20190067639A1
公开(公告)日：2019-02-28
申请号：US15958096
申请日：2018-04-20
Applicant: BOE Technology Group Co., Ltd.
CPC classification number: H01L51/5256 , H01L51/0097 , H01L2251/5338 , H01L2251/5369
Abstract: Provided are an encapsulation structure, a method for producing the same, and a display apparatus. The encapsulation structure comprising a plurality of layers covering the outside of a device to be encapsulated, wherein the plurality of layers comprises an inorganic layer and an organic layer, which are stacked alternatively, wherein the organic layer comprises an organic layer matrix and hydrophobic particles, and wherein the hydrophobic particle comprises an inorganic nanoparticle and a hydrophobic group.
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公开(公告)号：US10199406B2
公开(公告)日：2019-02-05
申请号：US15175700
申请日：2016-06-07
Inventor： Wei Huang , Jiaqing Zhao , Linrun Feng , Wei Tang , Xiaojun Guo
Abstract: An array substrate and a manufacturing method thereof, a display panel and a display device are provided. The array substrate manufacturing method comprises: forming a source electrode and a drain electrode on a gate insulating layer; forming photoresist above the gate insulating layer and the source electrode and the drain electrode; etching the photoresist to form an opening region so as to expose the gate insulating layer between the source electrode and the drain electrode, and a part of the source electrode and a part of the drain electrode; and forming an active layer in the opening region, the active layer covering the exposed gate insulating layer, the part of the source electrode and the part of the drain electrode.
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33.发明授权公开(公告)号：US10170717B2
公开(公告)日：2019-01-01
申请号：US15511653
申请日：2016-04-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Huang
IPC: H01L21/336 , H01L51/10 , H01L23/24 , H01L29/786 , H01L27/12 , H01L27/32 , H01L23/373 , H01L27/28 , H01L51/00 , H01L51/05
Abstract: Provided is a thin film transistor and a manufacturing method thereof, a display substrate and a display apparatus. The thin film transistor includes a source electrode pattern and a drain electrode pattern arranged on a same layer and a heat dissipation layer arranged between the source electrode pattern and the drain electrode pattern.
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公开(公告)号：US09895866B2
公开(公告)日：2018-02-20
申请号：US14769340
申请日：2015-01-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Huang
CPC classification number: B32B27/08 , B32B2457/202 , C08J5/18 , C08J7/04 , C08J2300/12 , C09K19/56 , C09K19/582 , C09K2019/0448 , C09K2219/03
Abstract: Disclosed are an anisotropic organic thin film and its manufacturing method. The method includes steps of depositing a mixed solution including an ionic liquid and a polymerizable material on a substrate; separating positive ions from negative ions in the ionic liquid, so that the polymerizable material is aligned; polymerizing the aligned polymerizable material, so that an aligned first thin film is obtained after cured; and depositing liquid crystal molecules on the first thin film, and polymerizing the liquid crystal molecules to form a second thin film, wherein the second thin film is aligned in a way that matches with the first thin film, and the first thin film and the second thin film constituent the anisotropic organic thin film.
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公开(公告)号：US09761815B2
公开(公告)日：2017-09-12
申请号：US14443537
申请日：2014-11-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lu Liu , Mingzhe Xie , Wei Huang
CPC classification number: H01L51/0097 , C23C16/44 , G01B11/30 , H01L51/0031 , H01L51/52 , H01L51/5253 , H01L2251/5338 , Y02E10/549
Abstract: The present invention relates to the field of display technology, and particularly provides a flexible substrate, an OLED device including the flexible substrate and a defect detecting method for the same. The flexible substrate comprises a bottom plate and a barrier layer arranged above the bottom plate, wherein the flexible substrate further comprises a crack detection layer, which is arranged adjacent to the barrier layer; the crack detection layer produces a crack when the barrier layer produces a crack; and the color of the crack detection layer with a crack is different from that of the crack detection layer without a crack in a power-on state. The flexible substrate and the OLED device have relatively high detection efficiency, and can ensure the accuracy of detection, so that the rate of qualified products of the flexible substrate and the OLED device are improved.
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Patent Agency Ranking
公开(公告)号：US09620572B2
公开(公告)日：2017-04-11
申请号：US14413380
申请日：2014-06-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Huang
IPC: G02F1/1333 , H01L27/32 , H01L29/786
CPC classification number: H01L27/3246 , H01L27/1225 , H01L27/1248 , H01L27/322 , H01L27/3258 , H01L29/7869 , H01L2227/323 , H01L2251/5346
Abstract: Disclosed are OLED display panel and method for manufacturing the same, as well as display device including the OLED display panel. The present disclosure belongs to the field of an organic light emitting diode. The OLED display panel includes a light emitting structure, a TFT backplane, and an insulating layer. The insulating layer locates between the light emitting structure and the TFT backplane. A refractive index of the insulating layer gradually decreases in a direction of an emergent ray of the light emitting structure. The technical solution of the present disclosure may decrease influences of the emergent ray of the light emitting structure on TFT performance.
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公开(公告)号：US09349974B2
公开(公告)日：2016-05-24
申请号：US14125792
申请日：2012-10-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Huang , Dawei Wang
CPC classification number: H01L51/5012 , H01L51/0003 , H01L51/0035 , H01L51/004 , H01L51/005 , H01L51/5206 , H01L51/5221 , H01L51/56
Abstract: An organic display device and a manufacturing method are disclosed. The organic display device comprises: an organic light-emitting layer (15) located between an anode layer (13) and a cathode layer (14), and the organic light-emitting layer (15) comprises a plurality of pore-walls (16) formed of an organic material and a plurality of pores (17) to be filled with an organic light-emitting material (18). By delimiting the space of an organic light-emitting layer (15) into a plurality of pores (17), with each pore (17) occupying a smaller area of a pixel, the method reduces the inkjet-printing area, and increases the process tolerance of an inkjet-printing process, and further the method makes the inkjet-printing technology less dependent on the pixel size, shape, and other design factors, and thus the freedom degree of position-alignment becomes greater.
Abstract translation: 公开了一种有机显示装置和制造方法。 有机显示装置包括：位于阳极层（13）和阴极层（14）之间的有机发光层（15），有机发光层（15）包括多个孔壁（16） ）由有机材料和多个要填充有机发光材料（18）的孔（17）形成。 通过将有机发光层（15）的空间划分成多个孔（17），每个孔（17）占据像素的较小面积，该方法减少了喷墨打印区域，并且增加了处理 喷墨印刷工艺的公差，此外，该方法使得喷墨印刷技术较少依赖于像素尺寸，形状和其他设计因素，因此位置对准的自由度变得更大。
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公开(公告)号：US20240419031A1
公开(公告)日：2024-12-19
申请号：US18812053
申请日：2024-08-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ge Shi , Yujie Liu , Shi Shu , Wei Huang , Shiyu Zhang , Yuyao Wang , Yunsik Im , Xiaochuan Chen , Xue Dong , Ming Zhu , Song Yang
IPC: G02F1/1335
Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a color conversion layer on the base substrate; a covering layer on a side of the color conversion layer away from the base substrate; and a polarizing layer on a side of the covering layer away from the base substrate. The polarizing layer includes a wire grid polarizer. The covering layer includes a first covering sub-layer and a second covering sub-layer, the first covering sub-layer is located on the side of the color conversion layer away from the base substrate, the second covering sub-layer is located on a side of the first covering sub-layer away from the base substrate, and a material of the first covering sub-layer is different from a material of the second covering sub-layer.
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公开(公告)号：US20240373725A1
公开(公告)日：2024-11-07
申请号：US18026494
申请日：2022-06-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhongyuan Sun , Wenqi Liu , Che An , Qian Wu , Wei Huang , Zhiqiang Jiao , Guangcai Yuan , Chunyan Li , Jingjing Xu
IPC: H10K59/80 , H10K59/35 , H10K59/38 , H10K102/00
Abstract: A light emitting panela includes: a light emitting substrate including at least one light emitting region and a non-light-emitting region surrounding the light emitting region; and an encapsulation layer arranged on a light exiting side of the light emitting substrate, wherein the encapsulation layer includes a first film layer including a plurality of pillars separated from each other and a first medium arranged in gaps between the pillars; wherein a refractive index of the pillars is different from that of the first medium, and a volume ratio of the pillars to the first medium gradually increases or decreases along a first direction, so that an equivalent refractive index of the first film layer gradually decreases along the first direction, the first direction being a direction from a center of the light emitting region to an edge of the light emitting region.
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40.发明公开公开(公告)号：US20240268181A1
公开(公告)日：2024-08-08
申请号：US18566708
申请日：2021-06-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Dejiang Zhao , Wei Huang , Guangcai Yuan , Lu Wang
IPC: H10K59/38 , H10K59/122 , H10K59/35 , H10K59/80
CPC classification number: H10K59/38 , H10K59/122 , H10K59/353 , H10K59/878 , H10K59/8792
Abstract: The present disclosure provides a wavelength converting unit-containing substrate, wherein an additional bank is provided on a bank between adjacent sub-pixel regions for different colors. Further, an auxiliary bank may be provided between the additional bank and the bank. The present disclosure also provides a method for manufacturing the wavelength converting unit-containing substrate and a display panel comprising the wavelength converting unit-containing substrate.
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