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11.发明申请公开(公告)号：US20210057659A1
公开(公告)日：2021-02-25
申请号：US16834150
申请日：2020-03-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongyuan SUN , Jinxiang XUE , Hao CHEN
IPC: H01L51/00 , H01L27/32 , H01L51/56 , G09G3/3258
Abstract: The present disclosure provides an array substrate, a stretchable display device, and a method for manufacturing an array substrate. The array substrate includes: a display area; a circuit area configured to provide an electrical signal to the display area; and a protection area including a plurality of island-shaped protection blocks, a plurality of first connection bridges and a plurality of second connection bridges, wherein each of the plurality of first connection bridges is configured to connect two adjacent island-shaped protection blocks of the plurality of island-shaped protection blocks, and the plurality of second connection bridges are configured to connect the protection area and the circuit area, and wherein the plurality of first connection bridges include a first flexible substrate, and the plurality of second connection bridges include a second flexible substrate.
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公开(公告)号：US20190203349A1
公开(公告)日：2019-07-04
申请号：US16019813
申请日：2018-06-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenqi LIU , Zhongyuan SUN , Haibin ZHU , Jinxiang XUE
CPC classification number: C23C16/042 , C23C14/042 , H01L51/0011 , H01L51/5253 , H01L51/56
Abstract: The present disclosure provides a mask plate and a method for manufacturing the same. The mask plate comprises a body provided with a plurality of openings, in which a first surface of the body is provided with cofferdams each surrounding a corresponding opening, and each cofferdam is configured to confine a diffusion range of a material deposited on a substrate through the opening. In the present disclosure, by providing, on a surface of the body of the mask plate, cofferdams each surrounding edges of each corresponding opening, the cofferdams can effectively prevent the deposition material from depositing into an invalid region, thus CVD shadow can be reduced and the packaging effect can be improved in the process of film deposition or evaporation by chemical vapor deposition (CVD).
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公开(公告)号：US20250089484A1
公开(公告)日：2025-03-13
申请号：US18249189
申请日：2022-02-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jinxiang XUE , Zhongyuan SUN , Lu WANG , Fang LIU , Teng QI , Guangcai YUAN , Che AN , Jingkai NI , Wenqi LIU
IPC: H10K59/131 , H10K59/12 , H10K102/00
Abstract: The disclosure provides a display panel, a manufacturing method thereof, and a display device, which belong to the field of display technology. The display panel includes a plurality of display islands (SPXL) and a plurality of deformable bridging units (SBRI); the plurality of display islands (SPXL) are separated from each other; and two adjacent display islands (SPXL) are connected by the bridging units (SBRI); the display island (SPXL) has at least one display unit (Upxl); and the bridging unit (SBRI) has an external signal wiring electrically connected to the display unit (Upxl).
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公开(公告)号：US20230165103A1
公开(公告)日：2023-05-25
申请号：US17919393
申请日：2021-06-08
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guoqiang WANG , Jinxiang XUE , Zhongyuan SUN
CPC classification number: H10K59/38 , H10K59/1201 , H10K59/8792 , H10K71/00 , H10K2102/311
Abstract: A method for fabricating a stretchable display panel includes: providing a substrate, wherein a displaying unit, a connecting unit and a hollowed-out region are provided on the substrate; forming film-layer components on the substrate, wherein orthographic projections of the film-layer components on the substrate are within the displaying unit, the connecting unit and the hollowed-out region; forming a first planarization layer on a surface of the film-layer components that is away from the substrate; forming a color-film layer on one side of the first planarization layer that is away from the substrate, wherein an orthographic projection of the color-film layer on the substrate is within the displaying unit; forming a color-film protecting layer on one side of the color-film layer that is away from the substrate ; and performing an ashing process to the hollowed-out region, to remove the first planarization layer and the film-layer components within the hollowed-out region.
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公开(公告)号：US20230091595A1
公开(公告)日：2023-03-23
申请号：US16966697
申请日：2019-10-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Kai SUI , Qian JIN , Jinxiang XUE , Wei HUANG
IPC: G02F1/1333 , H01L27/32 , H01L51/52 , H01L51/56 , G02F1/1337 , G02F1/1368
Abstract: The present disclosure relates to a display panel. The display panel includes a display substrate, an opposite substrate, and a first adhesive layer and light guide layer located between the display substrate and the opposite substrate and stacked on each other. The first adhesive layer includes a photo-cured layer formed by curing a photocurable material layer. And the light guide layer is used to direct light to the photocurable material layer during the curing to form the cured layer.
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Patent Agency Ranking
公开(公告)号：US20210376266A1
公开(公告)日：2021-12-02
申请号：US16763966
申请日：2019-12-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaohu LI , Jinxiang XUE , Zhiqiang JIAO
Abstract: The present disclosure discloses a stretch display device and a preparation method. The method includes providing a substrate on which a flexible substrate is disposed, and a film layer constituting a thin film transistor disposed on a side of the flexible substrate away from the substrate, the film layer being away from the flexible substrate. One side defines a plurality of pixel regions; a hollow portion is formed between adjacent two of the pixel regions, the hollow portion penetrates through the film layer and the flexible substrate; and thermal separation is provided in the hollow portion via a gel; a light-emitting element is disposed in the pixel region, and an encapsulating film layer is disposed on a side of the light-emitting element and the thermal separation gel away from the flexible substrate; heating the thermal separation gel, and the flexible liner. The bottom and the substrate are peeled off. Therefore, when the substrate is peeled off by this method, the problem of breakage of the flexible substrate and the film layer constituting the thin film transistor can be alleviated, and the production yield of the stretch display device can be remarkably improved.
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17.发明申请公开(公告)号：US20210351367A1
公开(公告)日：2021-11-11
申请号：US17379590
申请日：2021-07-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zhongyuan SUN , Jinxiang XUE , Hao CHEN
IPC: H01L51/00 , G09G3/3258 , H01L27/32 , H01L51/56
Abstract: The present disclosure provides an array substrate, a stretchable display device, and a method for manufacturing an array substrate. The array substrate includes: a display area; a circuit area configured to provide an electrical signal to the display area; and a protection area including a plurality of island-shaped protection blocks, a plurality of first connection bridges and a plurality of second connection bridges, wherein each of the plurality of first connection bridges is configured to connect two adjacent island-shaped protection blocks of the plurality of island-shaped protection blocks, and the plurality of second connection bridges are configured to connect the protection area and the circuit area, and wherein the plurality of first connection bridges include a first flexible substrate, and the plurality of second connection bridges include a second flexible substrate.
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公开(公告)号：US20210210523A1
公开(公告)日：2021-07-08
申请号：US17059231
申请日：2020-03-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Kai SUI , Jinxiang XUE , Zhongyuan SUN , Chao DONG , Xiaofen WANG , Qian JIN
IPC: H01L27/12
Abstract: The present disclosure provides an array substrate, a method for manufacturing the array substrate, and a display apparatus. The array substrate includes a plurality of substrates spaced apart from each other; a plurality of display units which are provided on the plurality of substrates, respectively; a plurality of connection lines each of which is configured to connect two adjacent display units; a plurality of stretchable connection bridges each of which is configured to connect two adjacent substrates of the plurality of substrates; and a length of the connection line is greater than a length of the stretchable connection bridge.
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公开(公告)号：US20210049939A1
公开(公告)日：2021-02-18
申请号：US16883013
申请日：2020-05-26
Applicant: BOE Technology Group Co., Ltd.
Inventor： Kai SUI , Jinxiang XUE , Zhongyuan SUN , Xiaofen WANG
Abstract: The present disclosure provides a stretchable display substrate and a stretchable display device. The stretchable display substrate includes a substrate having a wiring region and a display region along a first direction, the display region including a plurality of display units and a plurality of connecting units, the plurality of display units being spaced apart from each other and arranged in an array; each of the hollow structures having a first extending portion extending along a second direction, wherein the display region includes a first transition region close to the wiring region and a central region away from the wiring region, and the first length of the first extending portion of each of the hollow structures in the transition region is not greater than the first length of the first extending portion of each of the hollow structures in the central region.
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20.发明公开公开(公告)号：US20240347541A1
公开(公告)日：2024-10-17
申请号：US18749666
申请日：2024-06-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jianhua DU , Jinxiang XUE , Xinhong LU , Yingwei LIU , Meng ZHAO , Hao WU , Feng GUAN , Yang LV , Chaolu WANG
IPC: H01L27/12 , H01L25/075 , H01L25/16 , H01L33/62
CPC classification number: H01L27/1218 , H01L25/0753 , H01L25/167 , H01L27/1244 , H01L27/1262 , H01L33/62
Abstract: A driving backplane, a display device and preparation methods therefor are provided. The method includes: providing a base substrate with first, second surfaces and a side surface connected therebetween; forming a flexible film layer on the first surface, and patterning the flexible film layer to form a first opening portion including first, second and third parts sequentially connected; bending partial flexible film layer to the second surface, such that first, second and third parts are opposite to the first, side and second surfaces; forming a conductive layer on a side of the flexible film layer away from the base substrate by using the flexible film layer as a mask, the conductive layer being formed in at least a part of the first opening portion to form a conductive strip; and at least removing the flexible film layer and the conductive layer around the conductive strip.
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