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1.发明授权公开(公告)号：US11922843B2
公开(公告)日：2024-03-05
申请号：US17801805
申请日：2021-06-18
Inventor： Yaming Wang , Liqiang Chen , Dongdong Zhao , Zuojia Wang , Xueyan Liu , Xu Li
CPC classification number: G09G3/035 , G06F1/1652 , G09G2300/04
Abstract: A flexible display panel and a preparation method therefor, and a display device and a display module are provided. The flexible display panel includes a planar area, a first bending area, a second bending area and a corner bending area. The corner bending area is connected to a corner of the planar area and is connected between the first bending area and the second bending area, and is provided with a plurality of first hole groups, where the corner bending area is bent with a width of a first hole group in middle of the corner bending area increasing and a width of a first hole group in an edge area on a side of the corner bending area away from the planar area decreasing.
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公开(公告)号：US11641763B2
公开(公告)日：2023-05-02
申请号：US17515085
申请日：2021-10-29
Inventor： Zuojia Wang , Liqiang Chen , Jiafan Shi , Qingsong Wang , Chao Zhou
Abstract: 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：US11706872B2
公开(公告)日：2023-07-18
申请号：US17539549
申请日：2021-12-01
Inventor： Jiafan Shi , Liqiang Chen , Changbo Liu , Zuojia Wang , Qingsong Wang , Chao Zhou , Yongchun Jiang , Qian Yin , Ziqi Song
CPC classification number: H05K1/147 , H05K1/0203 , H05K1/028 , H05K1/0298 , H05K2201/10128
Abstract: 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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Patent Agency Ranking
公开(公告)号：US11806974B2
公开(公告)日：2023-11-07
申请号：US17222150
申请日：2021-04-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Fangxu Cao , Pinfan Wang , Haoran Wang , Xiaofei Luo , Yaming Wang , Zuojia Wang , Hejin Wang
CPC classification number: B32B3/02 , B32B37/142 , B32B2457/20
Abstract: A display panel, a display device and a manufacturing method thereof are provided. The display device includes a display panel laminated to the curved cover plate. A main display area, a first sub-area, and a second sub-area of the display panel each include multiple through holes penetrating through the display panel, and the through holes define pixel islands for display and bridges for signal transmission; the through holes are disposed around the pixel islands; a part of the bridge is located between the pixel island and the through hole, the other part is located between adjacent through holes.
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公开(公告)号：US12295248B2
公开(公告)日：2025-05-06
申请号：US17765778
申请日：2021-04-12
Inventor： Zuojia Wang , Liqiang Chen , Shuquan Yang , Jiafan Shi , Qiang He
Abstract: 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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6.发明授权公开(公告)号：US12236820B2
公开(公告)日：2025-02-25
申请号：US18414470
申请日：2024-01-17
Inventor： Yaming Wang , Liqiang Chen , Dongdong Zhao , Zuojia Wang , Xueyan Liu , Xu Li
Abstract: A flexible display panel and a preparation method therefor, and a display device and a display module are provided. The flexible display panel includes a planar area, a first bending area, a second bending area and a corner bending area. The corner bending area is connected to a corner of the planar area and is connected between the first bending area and the second bending area, and is provided with a plurality of first hole groups, where the corner bending area is bent with a width of a first hole group in middle of the corner bending area increasing and a width of a first hole group in an edge area on a side of the corner bending area away from the planar area decreasing.
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公开(公告)号：US12085986B2
公开(公告)日：2024-09-10
申请号：US17801526
申请日：2021-11-17
Inventor： Zuojia Wang , Liqiang Chen , Yongchun Jiang , Jiafan Shi , Qingsong Wang , Chao Zhou , Xin Lai , Yunpeng Zhang , Xingjian Xu
CPC classification number: G06F1/1637 , G02F1/0063 , G06F1/1658 , G06F3/0412 , H04M1/0264 , H04M1/0266 , G06F2200/16 , G06F2203/041
Abstract: 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：US12010798B2
公开(公告)日：2024-06-11
申请号：US18203593
申请日：2023-05-30
Inventor： Jiafan Shi , Liqiang Chen , Changbo Liu , Zuojia Wang , Qingsong Wang , Chao Zhou , Yongchun Jiang , Qian Yin , Ziqi Song
CPC classification number: H05K1/147 , G09F9/301 , H05K1/0203 , H05K1/028 , H05K1/0298 , H05K1/189 , H05K2201/10128
Abstract: 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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