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公开(公告)号：US20240338093A1
公开(公告)日：2024-10-10
申请号：US18747987
申请日：2024-06-19
发明人： Xuerui GONG , Jiangsheng WANG , Yong YU , Chang ZHANG
CPC分类号： G06F3/04164 , G06F3/044 , H05K1/0281 , H05K1/117 , H05K1/118 , H05K2201/10128
摘要： The embodiments of the present disclosure provide a chip on flex (COF), a touch assembly, and a display device. The chip on flex includes a flexible base provided with a first opening, the flexible base includes a bonding area provided with a plurality of metal bonding pads; on the flexible base, a spacing area with a preset range is provided between the first opening and the bonding area; wherein, the flexible base is provided with a reinforcement sheet thereon, the reinforcement sheet is located on a portion of the flexible base other than the first opening, the spacing area and the bonding area.
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公开(公告)号：US20220377903A1
公开(公告)日：2022-11-24
申请号：US16964109
申请日：2019-10-31
发明人： Shuang ZHANG , Xiaoxia HUANG , Jiangsheng WANG , Jianjun WU , Xuerui GONG , Bing JI
摘要： A display device includes a display substrate, a touch module and a ring structure. The display substrate includes a first portion for display, a second portion located at a non-display side of the first portion of the display substrate, and a first bent portion for connecting the first portion and the second portion, and a first driver is provided at a side of the second portion away from the first portion. The touch module includes a touch layer and a touch flexible circuit board connected with the touch layer, the touch flexible circuit board includes a flat portion located at a side of the second portion away from the first portion and a second bent portion for connecting the touch layer and the flat portion. The ring structure is located between the flat portion of the touch flexible circuit board and the second portion of the display substrate.
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公开(公告)号：US20210405843A1
公开(公告)日：2021-12-30
申请号：US16767577
申请日：2019-06-27
发明人： Xuerui GONG , Jiangsheng WANG , Yong YU , Chang ZHANG
摘要： The embodiments of the present disclosure provide a chip on flex (COF), a touch assembly, and a display device. The chip on flex includes a flexible base provided with a first opening, the flexible base includes a bonding area provided with a plurality of metal bonding pads; on the flexible base, a spacing area with a preset range is provided between the first opening and the bonding area; wherein, the flexible base is provided with a reinforcement sheet thereon, the reinforcement sheet is located on a portion of the flexible base other than the first opening, the spacing area and the bonding area.
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公开(公告)号：US20220276735A1
公开(公告)日：2022-09-01
申请号：US17631482
申请日：2021-03-11
发明人： Shimin PU , Jianjun WU , Jiangsheng WANG , Chang ZHANG , Qi LIU
摘要： A display panel and a manufacturing method thereof, and a display device are provided. The display panel includes: a substrate; a plurality of light-emitting elements and an encapsulation layer disposed on the substrate, with the plurality of light-emitting elements located between the encapsulation layer and the substrate; a transfer layer disposed on a side of the encapsulation layer away from the substrate and bonded to the encapsulation layer, with an adhesive force between the transfer layer and the encapsulation layer greater than that between an organic adhesive layer and the encapsulation layer, and the organic adhesive layer configured to react chemically under a preset catalytic condition to be formed to the transfer layer; and a touch structure (40) disposed on a side of the transfer layer away from the substrate and configured to detect occurrence of a touch action.
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公开(公告)号：US20230297185A1
公开(公告)日：2023-09-21
申请号：US18322494
申请日：2023-05-23
发明人： Xuerui GONG , Jiangsheng WANG , Yong YU , Chang ZHANG
CPC分类号： G06F3/04164 , G06F3/044 , H05K1/0281 , H05K1/117 , H05K1/118 , H05K2201/10128
摘要： The embodiments of the present disclosure provide a chip on flex (COF), a touch assembly, and a display device. The chip on flex includes a flexible base provided with a first opening, the flexible base includes a bonding area provided with a plurality of metal bonding pads; on the flexible base, a spacing area with a preset range is provided between the first opening and the bonding area; wherein, the flexible base is provided with a reinforcement sheet thereon, the reinforcement sheet is located on a portion of the flexible base other than the first opening, the spacing area and the bonding area.
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公开(公告)号：US20230254978A1
公开(公告)日：2023-08-10
申请号：US18134376
申请日：2023-04-13
发明人： Shuang ZHANG , Xiaoxia HUANG , Jiangsheng WANG , Jianjun WU , Xuerui GONG , Bing JI
CPC分类号： H05K1/189 , G06F3/0412 , H01L25/18 , H05K1/0281 , H10K50/87 , H05K2201/10128 , H05K2201/10151 , H05K2201/10537 , H05K2201/2009 , H10K2102/311
摘要： A display device is provided. The display device includes: a display substrate having a non-display side, a first driver being provided at the non-display side of the display substrate; a touch module comprising a touch layer and a touch flexible circuit board connected with the touch layer, the touch flexible circuit board comprising a flat portion located at a side of the second portion away from the first portion and a second bent portion for connecting the touch layer and the flat portion; and a supporting wall between the flat portion of the touch flexible circuit board and the second portion of the display substrate, and the supporting wall is located on at least one side of the first driver in a direction parallel to the flat portion of the touch flexible circuit board.
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公开(公告)号：US20220375998A1
公开(公告)日：2022-11-24
申请号：US17770667
申请日：2021-06-17
发明人： Jiangsheng WANG , Shimin PU , Wenhong LIU , Qi LIU
摘要： The present application discloses an OLED display panel and a display apparatus. The OLED display panel includes an OLED layer and a touch panel layer on the OLED layer, the touch panel layer includes a first metal mesh layer, an insulation layer is provided on a side of the first metal mesh layer close to the OLED layer, and a second metal mesh layer and a bridge metal layer are provided on a side of the insulation layer close to the OLED layer, the bridge metal layer and the second metal mesh layer are arranged in a same layer and insulated from each other, and the bridge metal layer is connected to the first metal mesh layer through a via penetrating through the insulation layer.
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