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公开(公告)号：US11737310B2
公开(公告)日：2023-08-22
申请号：US16909405
申请日：2020-06-23
Inventor： Yuanzheng Guo , Wenqiang Li
IPC: G06F3/041 , H10K50/844 , H10K59/40 , H10K59/131 , H10K71/00 , H10K59/12 , H10K102/00
CPC classification number: H10K50/844 , G06F3/0412 , H10K59/131 , H10K59/40 , H10K71/00 , H10K59/1201 , H10K2102/311
Abstract: Embodiments of the present disclosure provide a flexible display module, a method for manufacturing the flexible display module, and a flexible display device, which relate to the field of display technology and can simplify the manufacturing process of the flexible display module. The flexible display module includes: a flexible display panel, and a first transparent conductive layer disposed on the light exit side of the flexible display panel. The flexible display panel includes a main display region, a bending region, and a driving circuit region. The main display region includes a pixel array layer. The first transparent conductive layer includes a first touch electrode located in the main display region, a driving circuit located in the driving circuit region, a first touch electrode lead electrically connected to the first touch electrode and the driving circuit, respectively, and a wiring electrically connecting the pixel array layer and the driving circuit.
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公开(公告)号：US10788910B2
公开(公告)日：2020-09-29
申请号：US16121795
申请日：2018-09-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yuanzheng Guo , Weinan Dai
IPC: G06F3/041 , H01L27/32 , G02F1/1333
Abstract: The present disclosure provides a touch substrate, a method for manufacturing the same, and a touch display device. The touch substrate includes: a substrate, a first base layer arranged on the substrate, and a plurality of first touch electrodes arranged on a side of the first base layer away from the substrate, wherein the first base layer includes a plurality of first grooves, and the first touch electrodes are located in the first grooves.
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公开(公告)号：US11228007B2
公开(公告)日：2022-01-18
申请号：US16484101
申请日：2019-02-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yuanzheng Guo , Pinfan Wang
Abstract: A flexible substrate is provided. The flexible substrate includes a flexible base substrate made of a flexible material. The flexible base substrate has a plurality of gaps and a plurality of solid non-gap portions, at least two adjacent solid non-gap portions of the plurality of solid non-gap portions being interconnected. The flexible base substrate includes a strengthening layer in the plurality of solid non-gap portions, the strengthening layer including a strengthening material having a Young's modulus greater than a Young's modules of the flexible material.
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公开(公告)号：US20210336162A1
公开(公告)日：2021-10-28
申请号：US16484101
申请日：2019-02-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yuanzheng Guo , Pinfan Wang
Abstract: A flexible substrate is provided. The flexible substrate includes a flexible base substrate made of a flexible material. The flexible base substrate has a plurality of gaps and a plurality of solid non-gap portions, at least two adjacent solid non-gap portions of the plurality of solid non-gap portions being interconnected. The flexible base substrate includes a strengthening layer in the plurality of solid non-gap portions, the strengthening layer including a strengthening material having a Young's modulus greater than a Young's modules of the flexible material.
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公开(公告)号：US10565903B2
公开(公告)日：2020-02-18
申请号：US15988096
申请日：2018-05-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yuanzheng Guo , Mingche Hsieh , Ping Song , Youwei Wang , Weinan Dai , Mingwen Wang
Abstract: There are provided a PI substrate, a preparation method thereof and a display device. The preparation method includes: forming a first separable film at an edge region of a substrate; forming a first-layer polyamic acid (PAA) film on the first separable film and the substrate; stripping the first separable film and the first-layer PAA film that covers the first separable film to expose the edge region of the substrate; and performing imidization on the first-layer PAA film on the substrate with the edge region exposed, to enable the first-layer PAA film to be transformed into a first-layer PI film, thereby avoiding uneven film thicknesses at edges of the first-layer PI substrates.
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Patent Agency Ranking
公开(公告)号：US20190227659A1
公开(公告)日：2019-07-25
申请号：US16121795
申请日：2018-09-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yuanzheng Guo , Weinan Dai
IPC: G06F3/041
Abstract: The present disclosure provides a touch substrate, a method for manufacturing the same, and a touch display device. The touch substrate includes: a substrate, a first base layer arranged on the substrate, and a plurality of first touch electrodes arranged on a side of the first base layer away from the substrate, wherein the first base layer includes a plurality of first grooves, and the first touch electrodes are located in the first grooves.
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公开(公告)号：US11803263B2
公开(公告)日：2023-10-31
申请号：US17211957
申请日：2021-03-25
Inventor： Wei Xia , Tao Gao , Yuanzheng Guo , Yongzhan Han , Peng Hou , Yanqiang Wang
IPC: G06F3/041 , G06F3/044 , H10K50/844 , H10K59/122 , H10K59/38 , H10K59/40 , H10K50/86
CPC classification number: G06F3/0412 , G06F3/0443 , H10K50/844 , H10K50/865 , H10K59/38 , H10K59/40 , G06F2203/04111 , G06F2203/04112 , H10K59/122
Abstract: The present disclosure provides a display panel and a display device. The display panel includes: a driving backplane; a cathode layer located at one side of the driving backplane; and an encapsulating layer located at the side, facing away from the driving backplane, of the cathode layer. The encapsulating layer includes a first inorganic layer, an organic layer and a second inorganic layer which are stacked. The display panel further includes: a first conductive layer located between the first inorganic layer and the organic layer, where the first conductive layer includes first electrode parts; and a second conductive layer located between the first conductive layer and the second inorganic layer and insulated from the first conductive layer.
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公开(公告)号：US20210404079A1
公开(公告)日：2021-12-30
申请号：US16490385
申请日：2019-03-06
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhihui Xiao , Yuanzheng Guo , Feifei Wang
Abstract: The present disclosure provides a manufacture method of a mask for evaporation and a mask. The manufacture method of a mask for evaporation includes: providing an open mask the open mask including at least one open region (BB); forming a photoresist layer at least in the at least one open region, at least a portion of a pattern of the photoresist layer in the open region (BB) being identical to a hollow portion pattern of the mask for evaporation; and depositing a material of the mask for evaporation in a region in which the photoresist layer is formed, so as to form the non-hollow portion pattern of the mask for evaporation, in which the non-hollow portion pattern is connected to a side wall of the open region at an edge of the non-hollow portion pattern.
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公开(公告)号：US20190051222A1
公开(公告)日：2019-02-14
申请号：US15988096
申请日：2018-05-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yuanzheng Guo , Mingche Hsieh , Ping Song , Youwei Wang , Weinan Dai , Mingwen Wang
CPC classification number: G09F9/301 , G06F1/1652 , H01L27/1218 , H01L27/124 , H01L27/1266 , H01L27/32 , H01L51/0097
Abstract: There are provided a PI substrate, a preparation method thereof and a display device. The preparation method includes: forming a first separable film at an edge region of a substrate; forming a first-layer polyamic acid (PAA) film on the first separable film and the substrate; stripping the first separable film and the first-layer PAA film that covers the first separable film to expose the edge region of the substrate; and performing imidization on the first-layer PAA film on the substrate with the edge region exposed, to enable the first-layer PAA film to be transformed into a first-layer PI film, thereby avoiding uneven film thicknesses at edges of the first-layer PI substrates.
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公开(公告)号：US09799194B2
公开(公告)日：2017-10-24
申请号：US15110315
申请日：2015-09-11
Applicant: BOE Technology Group Co., Ltd.
Inventor： Tao Wang , Yuanzheng Guo , Xiaobo Du
CPC classification number: G08B21/088 , G08B21/0446 , G08B21/08 , G08B25/08
Abstract: A method for detecting drowning is disclosed. The method includes steps of: collecting a plurality of detection signals; recording the plurality of detection signals and determining whether a drowning is happening or not by calculating and analyzing each of the detection signals; and sending out a drowning signal K when it is determined from all of the detection signals that the drowning is happening. A device for detecting drowning is further disclosed. An intelligent and quick detection for drowning situation is achieved, and an accuracy of drowning detection is improved, since the plurality of detection signals sent by a plurality of sensors worn by a drowner are detected.
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