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公开(公告)号：US20240096900A1
公开(公告)日：2024-03-21
申请号：US17639444
申请日：2021-04-29
发明人： Qingsong WANG , Liqiang CHEN , Jiafan SHI , Yang YANG , Peng HOU
CPC分类号： H01L27/1218 , G09G3/035 , H01L27/124
摘要： A display panel is provided, including a display region and a bending region at a side of the display region, a base substrate the base substrate includes a first flexible substrate and a second flexible substrate stacked on each other; the display region includes a driver circuit layer, the driver circuit layer is at a side of the second flexible substrate away from the first flexible substrate and includes at least one first wiring, the bending region includes at least one second wiring, and the at least one second wiring is electrically connected with the at least one first wiring; the at least one second wiring is between the first flexible substrate and the second flexible substrate. The display panel has high reliability, narrow bezel, and large screen.
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公开(公告)号：US20220399375A1
公开(公告)日：2022-12-15
申请号：US17601133
申请日：2020-12-23
发明人： Qingsong WANG , Liqiang CHEN , Jiafan SHI , Zuojia WANG , Yang YANG
IPC分类号： H01L27/12
摘要： A display panel and a fabrication method thereof are provided. The display panel includes: an array substrate including a display portion and a bending portion connected to a side of the display portion; a functional film layer at a side of the display portion; and a protective layer covering the bending portion. The protective layer and the functional film layer are at the same side of the array substrate. The protective layer includes a first bending portion arranged adjacent to the functional film layer, and a second bending portion connected to a side of the first bending portion away from the functional film layer. A distance between an edge of the second bending portion away from the first bending portion and the functional film layer in a first direction perpendicular to an interface between the display portion and the bending portion is the largest in the protective layer.
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公开(公告)号：US20230328891A1
公开(公告)日：2023-10-12
申请号：US18203593
申请日：2023-05-30
发明人： Jiafan SHI , Liqiang CHEN , Changbo LIU , Zuojia WANG , Qingsong WANG , Chao ZHOU , Yongchun JIANG , Qian YIN , Ziqi SONG
CPC分类号： H05K1/147 , H05K1/0203 , H05K1/028 , H05K1/0298 , H05K2201/10128
摘要： The present disclosure provides a flexible display module and a method for manufacturing the flexible display module. The flexible display module includes a flexible display panel, a driving chip and a circuit board. The flexible display panel includes a display region and a bonding region, and the driving chip and the circuit board are arranged at the bonding region. The circuit board includes a first flexible printed circuit and a first printed circuit board provided with an electronic element, the first printed circuit board is coupled to one end of the first flexible printed circuit, and the first flexible printed circuit includes a bonded portion coupled to the bonding region of the flexible display panel. The first flexible printed circuit is bent so that a first space is defined by the first flexible printed circuit, the first printed circuit board and the flexible display panel.
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公开(公告)号：US20220293697A1
公开(公告)日：2022-09-15
申请号：US17515085
申请日：2021-10-29
发明人： Zuojia WANG , Liqiang CHEN , Jiafan SHI , Qingsong WANG , Chao ZHOU
摘要： Disclosed are a display panel and a display device. The display panel includes a first display region and a second display region, the density of pixels of the first display region is lower than the density of pixels of the second display region; the display panel includes a base substrate and a cover plate, and an antenna arranged between the base substrate and the cover plate, the antenna is arranged in the first display region and among the pixels.
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公开(公告)号：US20220248534A1
公开(公告)日：2022-08-04
申请号：US17539549
申请日：2021-12-01
发明人： Jiafan SHI , Liqiang CHEN , Changbo LIU , Zuojia WANG , Qingsong WANG , Chao ZHOU , Yongchun JIANG , Qian YIN , Ziqi SONG
摘要： The present disclosure provides a flexible display module and a method for manufacturing the flexible display module. The flexible display module includes a flexible display panel, a driving chip and a circuit board. The flexible display panel includes a display region and a bonding region, and the driving chip and the circuit board are arranged at the bonding region. The circuit board includes a first flexible printed circuit and a first printed circuit board provided with an electronic element, the first printed circuit board is coupled to one end of the first flexible printed circuit, and the first flexible printed circuit includes a bonded portion coupled to the bonding region of the flexible display panel. The first flexible printed circuit is bent so that a first space is defined by the first flexible printed circuit, the first printed circuit board and the flexible display panel.
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公开(公告)号：US20240268029A1
公开(公告)日：2024-08-08
申请号：US18641420
申请日：2024-04-21
发明人： Jiafan SHI , Liqiang CHEN , Changbo LIU , Zuojia WANG , Qingsong WANG , Chao ZHOU , Yongchun JIANG , Qian YIN , Ziqi SONG
CPC分类号： H05K1/147 , G09F9/301 , H05K1/0203 , H05K1/028 , H05K1/0298 , H05K1/189 , H05K2201/10128
摘要： A flexible display module includes a flexible display panel, a driving chip and a circuit board. The flexible display panel includes a display region and a bonding region arranged at a side of the display region opposite to a light-exiting side, and a bending region between the display region and the bonding region. The flexible display module further includes a flexible substrate supporting the flexible display panel, the flexible substrate includes a first flexible substrate and a second flexible substrate. The circuit board is connected to the other end of the second flexible substrate at a first position. An orthographic projection of the driving chip onto a plane where the first flexible substrate is located and an orthographic projection of the bending region onto the plane where the first flexible substrate is located are both located on a same side of a first vertical line.
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公开(公告)号：US20230350456A1
公开(公告)日：2023-11-02
申请号：US17801526
申请日：2021-11-17
发明人： Zuojia WANG , Liqiang CHEN , Yongchun JIANG , Jiafan SHI , Qingsong WANG , Chao ZHOU , Xin LAI , Yunpeng ZHANG , Xingjian XU
CPC分类号： G06F1/1637 , G06F1/1658 , G06F3/0412 , H04M1/0264 , H04M1/0266 , G02F1/0063 , G06F2200/16 , G06F2203/041
摘要： A display panel includes an array substrate, a composite functional layer, a first adhesive layer and a cover plate. The composite functional layer is located on a side of the light-emitting layer away from the base substrate. A through hole penetrating through the composite functional layer and the array substrate is formed on the array substrate and the composite functional layer. The array substrate includes a non-display area surrounding the through hole. The composite functional layer includes a first shading layer, and the orthographic projection of the first shading layer on the array substrate is located in the non-display area of the array substrate. The first adhesive layer is located on a side of the composite functional layer away from the base substrate. The cover plate is located on a side of the first adhesive layer away from the base substrate.
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公开(公告)号：US20230178567A1
公开(公告)日：2023-06-08
申请号：US17922151
申请日：2021-10-12
发明人： Weifeng ZHOU , Yuanzheng GUO , Tao GAO , Ling SHI , Yang YANG , Qingsong WANG , Liqiang CHEN
IPC分类号： H01L27/12
CPC分类号： H01L27/1244 , H01L27/1218
摘要： The display substrate comprises: a flexible substrate having a display area and a peripheral area located on at least one side of the display area, wherein the peripheral area sequentially comprises a wiring area, a bending area and a pad area along a direction away from the display area; a first electrical structure on a side of the bending area away from the pad area; a second electrical structure located in the pad area; wherein the flexible substrate comprises: a first flexible substrate; a second flexible substrate and a wiring, wherein the wiring have a first portion in the wiring area, a second portion in the bending area, and a third portion in the pad area, wherein the first electrical structure is connected to the first portion, and the second electrical structure is connected to the third portion.
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