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公开(公告)号：US11897240B2
公开(公告)日：2024-02-13
申请号：US17636095
申请日：2021-04-09
Inventor： Shaokui Liu , Wei Qing , Wenwei Mo , Qiang Tang , Xingguo Liu , Huiqiang Song , Ren Xiong
IPC: B32B37/00 , B32B37/12 , H10K102/00
CPC classification number: B32B37/0046 , B32B37/003 , B32B37/12 , B32B2037/1253 , B32B2457/206 , H10K2102/311
Abstract: A laminating device and a laminating method are disclosed. The laminating device is used for laminating a flexible panel together with a curved cover plate. The curved cover plate is provided with a central area and an edge bending area located in a first direction in the central area. The laminating device comprises a movable mechanism, which is arranged opposite the curved cover plate in a second direction and comprises: a first movable base table and a second movable base table, which are arranged opposite each other in the first direction; and an elastic supporting member, which is provided with an elastic supporting portion, the elastic supporting portion covering parts of the first movable base table station and the second movable base table station that are close to the curved cover plate, and being used for fixing the flexible panel.
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公开(公告)号：US11531228B2
公开(公告)日：2022-12-20
申请号：US17278697
申请日：2020-05-15
Inventor： Li Zeng , Ce Wang , Qiang Tang , Xin Qing
IPC: G02F1/1335 , G02F1/1333
Abstract: Provided is a display device, including a display screen, a transparent cover plate and a first light-shielding structure, wherein the display screen includes a display panel, a transparent bonding layer, a touch structure and a second light-shielding structure, and the display screen is provided with a through hole penetrating through the display panel, the transparent bonding layer and the touch structure. The first light-shielding structure is disposed on the transparent cover plate and surrounds the through hole, the second light-shielding structure is disposed on the touch structure and surrounds the through hole, and orthographic projections of both the first and second light-shielding structures onto the display panel are within the non-display region.
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公开(公告)号：US20220113584A1
公开(公告)日：2022-04-14
申请号：US17278697
申请日：2020-05-15
Inventor： Li Zeng , Ce Wang , Qiang Tang , Xin Qing
IPC: G02F1/1335 , G02F1/1333
Abstract: Provided is a display device, including a display screen, a transparent cover plate and a first light-shielding structure, wherein the display screen includes a display panel, a transparent bonding layer, a touch structure and a second light-shielding structure, and the display screen is provided with a through hole penetrating through the display panel, the transparent bonding layer and the touch structure. The first light-shielding structure is disposed on the transparent cover plate and surrounds the through hole, the second light-shielding structure is disposed on the touch structure and surrounds the through hole, and orthographic projections of both the first and second light-shielding structures onto the display panel are within the non-display region.
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公开(公告)号：US12228970B2
公开(公告)日：2025-02-18
申请号：US17613120
申请日：2021-03-10
Inventor： Shaokui Liu , Wei Qing , Qiang Tang , Zhihui Wang , Xingguo Liu , Xianlei Bi
IPC: G06F1/16
Abstract: Provided is a flexible display structure, including a reinforcing strip, and a flexible display panel and a supporting layer that are laminated. The flexible display panel is provided with a first surface and a second surface opposite to each other, and a first side surface connecting the first surface and the second surface, and the reinforcing strip is disposed on the first side surface and configured to adhere the flexible display panel to the supporting layer.
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公开(公告)号：US12161034B2
公开(公告)日：2024-12-03
申请号：US18448859
申请日：2023-08-11
Inventor： Yuanzhang Zhu , Ren Xiong , Qiang Tang , Guoqiang Wu , Fei Shang , Haijun Qiu
IPC: H10K59/131
Abstract: The present disclosure provides a display apparatus, a display panel of which includes a panel chip; a second bonding region of a main circuit board is provided with second display terminals coupled with first display terminals and second touch control terminals coupled with first touch control terminals; each of segment touch control lines includes a first segment coupled between one second touch control terminal and one main connector in a first region, and a second segment coupled between a touch control chip and one main connector in a second region; a third region and a fourth region of a jumper connection circuit board are bonded with the first region and the second region respectively; the segment touch control lines are in one-to-one correspondence with jumper connection lines, each jumper connection line is coupled between one jumper connector in the third region and one jumper connector in the fourth region.
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Patent Agency Ranking
公开(公告)号：US20240276687A1
公开(公告)日：2024-08-15
申请号：US18023269
申请日：2022-06-17
Inventor： Xin Qing , Li Zeng , Qiang Tang , Linhuan Yan , Liang Chen , Jinglei Wang
IPC: H05K7/20
CPC classification number: H05K7/20963
Abstract: A display module and an electronic device are provided. The display module includes a display film layer, a heat dissipation film layer, a support plate and an elastic thermal conductive sheet. The display film layer and the heat dissipation film layer include a flat area and bending areas, and an angle exists between a tangent of a curved surface formed by the bending areas and a plane where the flat area is located. The display film layer is stacked on a first surface of the heat dissipation film layer. The support plate is connected to a position where the flat area of a second surface of the heat dissipation film layer is located, and the elastic thermal conductive sheet is connected to a position where the bending areas of the second surface of the heat dissipation film layer are located. The first surface and the second surface are opposite surfaces.
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公开(公告)号：US20240268212A1
公开(公告)日：2024-08-08
申请号：US18022431
申请日：2022-05-31
Inventor： Li Zeng , Qiang Tang , Xin Qing , Yang Shu , Xu Fan , Tianfu Wang , Jinglei Wang , Linhuan Yan
IPC: H10K77/10 , H05K5/02 , H10K59/12 , H10K59/80 , H10K102/00
CPC classification number: H10K77/111 , H05K5/0217 , H10K59/1201 , H10K59/875 , H10K2102/3023 , H10K2102/311
Abstract: The present disclosure provides a display panel, comprising a display region, a binding region, and a bending region located between the display region and the binding region. A maximum bending angle of the bending region is less than 180°. The bending region includes a bending start point close to the display region, a distance between the bending start point and an apex of the bending region is less than a bending radius of the bending region in a first direction, and the first direction is a direction from the display region to the bending region. The present disclosure further provides a display module and a display device.
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公开(公告)号：US11948396B2
公开(公告)日：2024-04-02
申请号：US17789221
申请日：2021-08-12
Inventor： Fengxian Wang , Chuanyan Lan , Qiang Tang , Jing Gao
IPC: G06V40/13 , H05K1/18 , H10K50/87 , H10K59/00 , H10K59/131
CPC classification number: G06V40/1318 , H05K1/189 , H10K50/87 , H10K59/00 , H10K59/131 , H05K2201/10128
Abstract: A display assembly and a display apparatus. The display assembly comprises a display panel, a first flexible circuit board and a fingerprint sensor, wherein the first flexible circuit board is connected to the display panel in a binding manner and is positioned on the side of the display panel that faces away from a display surface; a display signal line coupled to the display panel is arranged on the first flexible circuit board; the fingerprint sensor is fixed on the side of the first flexible circuit board that is close to the display panel, and a light-sensitive surface of the fingerprint sensor is close to the display panel; and at least some sections of at least some fingerprint identification signal lines in fingerprint identification signal lines connected to the fingerprint sensor are arranged on the first flexible circuit board.
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公开(公告)号：US11921550B2
公开(公告)日：2024-03-05
申请号：US17512628
申请日：2021-10-27
Inventor： Fan Li , Qiang Tang , Lianbin Liu , Yunhan Xiao , Xiaolong Zhu , Hengzhen Liang
CPC classification number: G06F1/183 , H05K1/111 , H05K1/182 , H05K2201/10128
Abstract: A circuit board, a display panel and a display apparatus are provided. The circuit board includes a main circuit board and an adapter circuit board stacked on the main circuit board. The adapter circuit board is provided with at least one first pad region, and the first pad region includes a hollowed region penetrating through the adapter circuit board and multiple first pads distributed around the hollowed region. The main circuit board is provided with at least one second pad region including multiple second pads, and the first pads of each of the first pad regions are respectively soldered to the multiple second pads of a corresponding second pad region.
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20.发明授权公开(公告)号：US11419212B2
公开(公告)日：2022-08-16
申请号：US16958937
申请日：2020-01-23
Inventor： Ren Xiong , Qiang Tang
Abstract: A flexible printed circuit and a manufacturing method thereof, an electronic device module and an electronic device are provided. The flexible printed circuit includes a main sub-circuit board and a bridge sub-circuit board; the main sub-circuit board includes a first substrate, and a first bridge end, a second bridge end, a first wiring portion, and a second wiring portion on the first substrate; the bridge sub-circuit board includes a second substrate, and a third bridge end, a fourth bridge end, and a third wiring portion on the second substrate, the third bridge end and the fourth bridge end are electrically connected by the third wiring portion, and the bridge sub-circuit board is configured to be mounted on the main sub-circuit board by electrically connecting the third bridge end and the fourth bridge end to the first bridge end and the second bridge end, respectively.
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