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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：US20240329448A1
公开(公告)日：2024-10-03
申请号：US18246044
申请日：2022-05-26
发明人： Shengxing ZHANG , Liqiang CHEN , Jiafan SHI
IPC分类号： G02F1/1333 , G06F1/16 , G09F9/30
CPC分类号： G02F1/133305 , G06F1/1652 , G09F9/30 , G02F2203/01
摘要： A display module includes a flexible display panel, a support plate, a transparent support structure and a light-shielding portion. The flexible display panel includes a display surface, and the display surface includes a light-transmissive region. The support plate is disposed on a side of the flexible display panel facing away from the display surface, and the support plate has a light-transmissive hole. The transparent support structure is filled in the light-transmissive hole, and an orthographic projection of the transparent support structure on the display surface at least partially overlaps with the light-transmissive region. The light-shielding portion disposed on at least part of a sidewall of the light-transmissive hole.
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公开(公告)号：US20240306469A1
公开(公告)日：2024-09-12
申请号：US18245093
申请日：2022-04-28
发明人： Chao ZHOU , Liqiang CHEN , Jiafan SHI , Zuojia WANG , Chuandong LIAO , Feitong PENG
IPC分类号： H10K59/80 , G06V40/13 , H10K59/35 , H10K102/00
CPC分类号： H10K59/80 , H10K59/8792 , G06V40/1318 , H10K59/353 , H10K2102/311
摘要： A display module and a display apparatus are provided. The display module includes a display panel and a support layer. The support layer is disposed on a non-display side of the display panel; the support layer includes a support plate and a first support part connected with the support plate. The support plate is provided with a first hole, and the first support part is disposed in the first hole; at least a portion of the first support part is light permeable. A side surface of the support plate proximate to the display panel is substantially flush with a side surface of the first support part proximate to the display panel. A thickness of the support layer is in a range of approximately 10 μm to approximately 200 μm, inclusive.
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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：US20240315122A1
公开(公告)日：2024-09-19
申请号：US18028357
申请日：2022-06-30
发明人： Jiafan SHI , Liqiang CHEN , Chuandong LIAO , Wanxu GAO , Xin ZHANG , Yangjie WAN , Shengxing ZHANG
IPC分类号： H10K77/10 , H10K59/80 , H10K102/00
CPC分类号： H10K77/111 , H10K59/873 , H10K2102/311
摘要： Provided is a display substrate, including a display area and a bonding area located at a side edge of the display area and connected therewith; the bonding area includes a first non-bendable region, a bendable region and a second non-bendable region sequentially arranged and connected; the display substrate further includes a base, and an inorganic insulating layer, a metal conductive layer and an organic insulating layer successively located on the base; orthographic projections of the inorganic and organic insulating layers on the base are located in the display area and the first and second non-bendable regions; the metal conductive layer extends from the display area to the first non-bendable region, the bendable region and the second non-bendable region; the display substrate further includes an adjustment protective layer made of Optical Clear Resin and located on the organic insulating layer; and the adjustment protective layer covers the bendable region.
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公开(公告)号：US20240298483A1
公开(公告)日：2024-09-05
申请号：US18025385
申请日：2022-06-30
发明人： Jiafan SHI , Xuewei TIAN , Changchang LIU , Yuanzheng GUO , Xiaoqi DING , Liqiang CHEN
IPC分类号： H10K59/131 , H10K59/12 , H10K59/90 , H10K102/00
CPC分类号： H10K59/131 , H10K59/1201 , H10K59/90 , H10K2102/311
摘要： A display apparatus includes a driving chip, a flexible circuit board and a display panel. The display panel includes a display portion and a bonding portion on one side of the display portion, and the bonding portion includes a first bending portion, a first connection portion, a second bending portion and a second connection portion which are sequentially arranged in a direction with an increasing extending distance from the display portion. The driving chip is in bonding connection with the display panel in the first connection portion, the flexible circuit board is in bonding connection with the display panel in the second connection portion, the driving chip is disposed on a side of the first connection portion facing away from the display portion, and the flexible circuit board is disposed on a side of the driving chip facing away from the display portion.
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公开(公告)号：US20220384746A1
公开(公告)日：2022-12-01
申请号：US17765778
申请日：2021-04-12
发明人： Zuojia WANG , Liqiang CHEN , Shuquan YANG , Jiafan SHI , Qiang HE
摘要： A display assembly includes a cover plate, a film assembly, a flexible display panel and a circuit board. The flexible display panel includes a panel body and a bending portion connected to a side of the panel body. The cover plate, the film assembly and the panel body are sequentially stacked. The circuit board is disposed on a side of the panel body away from the film assembly, and the bending portion is electrically connected to the circuit board. The display assembly further includes a first bonding portion, the first bonding portion is disposed at a first side edge of the film assembly to bond at least one of the cover plate and the film assembly to the bending portion, and the first side edge of the film assembly is an edge of the film assembly proximate to the bending portion.
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公开(公告)号：US20210376263A1
公开(公告)日：2021-12-02
申请号：US16337731
申请日：2018-10-29
发明人： Wei WANG , Zhifeng ZHAN , Jiafan SHI
摘要： The present disclosure provides a flexible substrate, the flexible substrate is divided into a display region, a binding region on a side of the display region, a to-be-bent region between the display region and the binding region, two transition regions between the to-be-bent region and the display region and between the to-be-bent region and the binding region respectively; the transition regions comprise a plurality of transition sub-regions arranged in a first direction, the first direction is a direction from the display region to the binding region; the flexible substrate comprises a flexible base and a back film disposed on the flexible base, a portion of the back film is located in the transition regions; in any one of the transition regions, the amount of distribution per unit area of the back film in each of the transition sub-regions gradually decreases in a direction gradually approaching the to-be-bent region.
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