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公开(公告)号：US20200152894A1
公开(公告)日：2020-05-14
申请号：US16611110
申请日：2019-01-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shuai ZHANG , Yueping ZUO , Libin LIU
Abstract: The present disclosure provides a flexible display device and a manufacturing method. The manufacturing method includes: forming a layer of flexible display devices on a support plate; etching the layer of flexible display devices on the support plate to expose a portion of the support plate at a cutting region, the cutting region being a predetermined region between two adjacent flexible display devices; and removing the layer of flexible display devices from the support plate after the etching process so as to obtain a plurality of flexible display devices separated from each other.
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公开(公告)号：US20200043992A1
公开(公告)日：2020-02-06
申请号：US16399156
申请日：2019-04-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yueping ZUO , Shuai ZHANG , Shantao CHEN
Abstract: A display element, a method for fabricating the same, and a display device are provided. The display element includes: a blocking layer; a fingerprint sensor on one side of the blocking layer; a light-shielding layer on the side of the blocking layer away from the fingerprint sensor, wherein the light-shielding layer includes a first via-hole; a middle layer on the the light-shielding layer; a pixel definition layer on the middle layer, wherein the pixel definition layer includes a second via-hole in which a cathode layer and a light-emitting layer are arranged; an antireflection coating on the pixel definition layer; and an anode layer on the light-emitting layer.
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3.发明申请公开(公告)号：US20190157311A1
公开(公告)日：2019-05-23
申请号：US16138745
申请日：2018-09-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shuai ZHANG
IPC: H01L27/12
Abstract: A flexible array substrate includes a display area and a non-display area, and the non-display area includes a bending area adjacent to the display area. The bending area includes a plurality of signal lines and a plurality of auxiliary lines on the base substrate, and the plurality of auxiliary lines are on a side of the plurality of signal lines away from the base substrate. An insulating layer is disposed between the plurality of auxiliary lines and the plurality of signal lines, and the insulating layer is provided with a concave section group formed by a plurality of concave sections which are arranged along an extension direction of the signal line in a region where the bending area overlaps any one of at least some signal lines of the plurality of signal lines, and each of the auxiliary lines covers at least one of concave section groups.
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公开(公告)号：US20200212227A1
公开(公告)日：2020-07-02
申请号：US15751220
申请日：2016-08-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dong LI , Yucheng CHAN , Shuai ZHANG
IPC: H01L29/786 , H01L27/12 , H01L29/66 , H01L21/265
Abstract: A thin film transistor, a manufacturing method thereof, an array substrate and a display device are disclosed. The thin film transistor includes an active layer, as well as a source and a drain above the active layer, wherein the active layer includes a carrier trapping portion configured to trap photo-generated majority carriers.
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5.发明申请公开(公告)号：US20170200745A1
公开(公告)日：2017-07-13
申请号：US15393030
申请日：2016-12-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jian MIN , Xiaolong LI , Zhengyin XU , Tao GAO , Dong LI , Shuai ZHANG
IPC: H01L27/12 , H01L29/786
CPC classification number: H01L27/1222 , H01L27/127 , H01L27/1288 , H01L29/78618 , H01L29/78675 , H01L29/78696
Abstract: A thin film transistor, a method for fabricating the same, an array substrate, and a display device are provided. The method comprises forming an active layer on a substrate, wherein source-and-drain-to-be-formed regions of the active layer are thicker than a semiconductor region between the source-and-drain-to-be-formed regions, and by a patterning process, forming a gate on the active layer, and forming a pattern of source and drain in the source-and-drain-to-be-formed regions of the active layer.
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Patent Agency Ranking
公开(公告)号：US20220006046A1
公开(公告)日：2022-01-06
申请号：US16338466
申请日：2018-09-05
Inventor： Xiaodong YANG , Duanming LI , Quanqin SUN , Qin ZHANG , Shuai ZHANG
Abstract: The present disclosure provides a display panel, a method for packaging the same, and a display device. The display panel comprises a display substrate and at least one package film layer covering the display substrate, wherein the package film layer comprises a first inorganic film, a second inorganic film, an organic film and a third inorganic film laminated on the display substrate in sequence, wherein an adhesion between a material of the first inorganic film and a material of the organic film is less than an adhesion between a material of the second inorganic film and a material of the organic film.
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公开(公告)号：US20210365657A1
公开(公告)日：2021-11-25
申请号：US16607341
申请日：2019-02-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Libin LIU , Hao ZHANG , Shuai ZHANG
IPC: G06K9/00 , H01L27/146
Abstract: A fingerprint recognition substrate, a fingerprint recognition apparatus, a manufacturing method thereof, a fingerprint recognition method, and a display device are provided. The fingerprint recognition substrate includes a base substrate including a plurality of pixel regions and a region between the plurality of pixel regions, a first electrode in the plurality of pixel regions, a light emitting layer at least in the plurality of pixel regions, and a second electrode at least in the plurality of pixel regions, and at least a plurality of light transmission holes penetrating the first electrode. At least one light transmission hole is in the region between the plurality of pixel regions, and the plurality of light transmission holes are configured to be optically coupled to a photosensor.
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公开(公告)号：US20200057529A1
公开(公告)日：2020-02-20
申请号：US16419351
申请日：2019-05-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shuai ZHANG
Abstract: The disclosure discloses a touch panel, a method for fabricating the same, and a touch device; where the touch panel includes: a buffer layer with protrusions, overlapping components, a first insulation layer, and touch electrodes, which are arranged on a substrate in that order, where the touch electrodes overlap with the overlapping components through via-holes extending through the first insulation layer, and at least portions, of the overlapping components, overlapping with the touch electrodes are on the protrusions.
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公开(公告)号：US20200034600A1
公开(公告)日：2020-01-30
申请号：US16521077
申请日：2019-07-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yucheng CHAN , Shuai ZHANG
Abstract: The present disclosure provides a display substrate which includes: a base substrate; a light emitting layer located on the base substrate, the light emitting layer including light emitting regions and non-light emitting regions which are arranged alternately, the light emitting regions including multiple light emitting units; and the display substrate further includes a fingerprint recognition region including a touch layer which is disposed on a side of the light emitting layer distal to the base substrate and corresponds to the non-light emitting regions of the light emitting layer, the touch layer including an opaque pattern; the touch layer is provided with at least one pinhole.
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公开(公告)号：US20210225892A1
公开(公告)日：2021-07-22
申请号：US16097938
申请日：2018-01-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shuai ZHANG
IPC: H01L27/12
Abstract: The present disclosure relates to a display device, an array substrate and a manufacturing method thereof, and relates to the technical field of display. The method includes steps of: providing a base substrate, and forming a semiconductor pattern, a gate insulation layer, a gate electrode, an insulation layer and a source/drain electrode on the base substrate, and further includes forming the composite material layer on the base substrate including the semiconductor pattern, and hydrotreating the composite material layer, in which the composite material layer may contain titanium complex-graphene oxide. The present disclosure is capable of omitting the interlayer insulation layer, thereby avoiding the situation that a flexible layer cannot be displayed due to the breakage of insulation layer between inorganic layers, thereby improving bending performance of the flexible screen.
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