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1.发明公开公开(公告)号：US20240360030A1
公开(公告)日：2024-10-31
申请号：US18029428
申请日：2022-05-31
Inventor： Yongxiao Gao , Tiejun Bi , Shiyou Wang , Qiang Tang , Xiaolin Xu , Zheng Fang
CPC classification number: C03C15/00 , C03B33/0222 , C03C21/002
Abstract: The present disclosure provides a method for manufacturing an ultra-thin glass substrate, including: providing a large glass sheet including a plurality of to-be-cut glass substrates, each to-be-cut glass substrate including a bendable region and a non-bendable region arranged at two sides of the bendable region along a first direction; cutting each to-be-cut glass substrate along an edge of the bendable region to form two slits arranged opposite to each other; performing a double-sided thinning operation on the large glass sheet, and performing an edge etching operation on the edge of the bendable region; cutting each to-be-cut glass substrate along an edge of the non-bendable region through a laser to obtain a glass substrate; performing a chemical tempering operation on the glass substrate; and performing micro-etching treatment on a surface of the chemically-tempered glass substrate. The present disclosure further provides the ultra-thin glass substrate and a display device.
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公开(公告)号：US11991828B2
公开(公告)日：2024-05-21
申请号：US17626902
申请日：2021-02-20
Inventor： Ren Xiong , Yuanzhang Zhu , Qiang Tang , Huiqiang Song , Yichen Jiang , Hang Min , Fei Shang , Haijun Qiu
IPC: H05K1/14 , G06F3/041 , H05K1/11 , H05K1/18 , G02F1/1345 , G02F1/1368 , H01L25/18 , H01R12/61 , H10K59/131
CPC classification number: H05K1/147 , G06F3/04164 , H05K1/118 , H05K1/189 , G02F1/13452 , G02F1/1368 , G06F2203/04103 , G06F2203/04107 , H01L25/18 , H01R12/61 , H05K2201/09227 , H05K2201/09409 , H05K2201/10128 , H05K2201/10136 , H10K59/131
Abstract: A display apparatus includes a display panel, a touch layer, and a flexible printed circuit (FPC) including a main FPC and a bridge FPC. A third soldering region and a fourth soldering region of the bridge FPC are respectively soldered to a first soldering region and a second soldering region of the main FPC. Ends of each first touch connection line are electrically connected to a touch chip and a first touch lead. Ends of each second touch connection line are electrically connected to a pad on the second soldering region and a second touch lead. Ends of each third touch connection line are electrically connected to a pad on the first soldering region and the touch chip. Ends of each touch transfer line are electrically connected to a pad on the third soldering region and a pad on the fourth soldering region.
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公开(公告)号：US11934606B2
公开(公告)日：2024-03-19
申请号：US17945064
申请日：2022-09-14
Inventor： Ren Xiong , Qiang Tang , Huiqiang Song
CPC classification number: G06F3/04164 , G06F3/0412 , G06F3/044 , H05K1/189 , G06F2203/04102 , G06F2203/04107 , G06F2203/04111 , H05K2201/10128
Abstract: This disclosure provides a flexible circuit board and a manufacturing method therefor, and a display device. The flexible circuit board includes a main body sub-circuit board and a bridge sub-circuit board. The main body sub-circuit board includes a first substrate, as well as a first bridge connection end, a second bridge connection end, a first wiring portion, and a second wiring portion disposed on the first substrate. The bridge sub-circuit board includes a second substrate, as well as a third bridge connection end, a fourth bridge connection end, and a third wiring portion used for a first functional wiring, all disposed on the second substrate.
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公开(公告)号：US11917859B2
公开(公告)日：2024-02-27
申请号：US17776493
申请日：2021-06-01
Inventor： Zuquan Chen , Wei Qing , Zhihui Wang , Xingguo Liu , Shaokui Liu , Wei Zeng , Danping Shen , Ce Wang , Qiang Tang
CPC classification number: H10K50/87 , H05K7/20963
Abstract: Provided is a display module. The display module includes: a display panel and a heat dissipation structure; wherein the display panel includes a substrate and a display substrate layer disposed on the substrate, and the heat dissipation structure is disposed on a side, distal from the display substrate layer, of the substrate; and a gap is formed between at least a partial region of the heat dissipation structure and the substrate.
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公开(公告)号：US11826998B2
公开(公告)日：2023-11-28
申请号：US17425337
申请日：2021-01-06
Inventor： Shaokui Liu , Wei Qing , Zhihui Wang , Xingguo Liu , Zuquan Chen , Wei Zeng , Danping Shen , Yue Wei , Ce Wang , Qiang Tang
CPC classification number: B32B37/10 , B32B37/0046 , B32B37/18 , H10K71/00 , B32B2457/206
Abstract: The present disclosure relates to the technical field of display product preparation, and in particular discloses a flexible display panel lamination device which is used for laminating a to-be-laminated flexible display panel onto a cover plate, and includes a base and an elastic lamination part arranged on the base. The elastic lamination part is provided with a first surface for bearing the to-be-laminated flexible display panel and a second surface opposite to the first surface; the second surface is symmetrically provided with two supporting protruding ribs; the two supporting protruding ribs are respectively fixed in two fixation grooves formed on the base; a gap is formed between a portion, located between the two supporting protruding ribs, of the second surface of the elastic lamination part and the base; and a portion, close to the edge, of the second surface of the elastic lamination part is supported on the base.
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Patent Agency Ranking
公开(公告)号：US11775110B2
公开(公告)日：2023-10-03
申请号：US17599045
申请日：2021-03-10
Inventor： Yuanzhang Zhu , Ren Xiong , Qiang Tang , Guoqiang Wu , Fei Shang , Haijun Qiu
IPC: G06F3/041 , H10K59/40 , H10K59/131
CPC classification number: G06F3/04166 , G06F3/0412 , H10K59/131 , H10K59/40 , G06F2203/04107
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 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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公开(公告)号：US11765828B2
公开(公告)日：2023-09-19
申请号：US18094683
申请日：2023-01-09
Inventor： Ren Xiong , Qiang Tang
CPC classification number: H05K1/118 , H05K1/0237 , H05K1/111 , H05K1/189 , H05K3/3457 , H05K3/361 , H05K3/4644 , H05K2201/0715 , H05K2201/10128
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 first wiring portion and the second wiring portion are spaced apart from each other and are electrically connected to the first bridge end and the second bridge end, respectively; the bridge sub-circuit board includes a second substrate, and a third bridge end, a fourth bridge end, and a third wiring portion for a first functional wiring line on the second substrate, the third bridge end and the fourth bridge end are electrically connected by the third wiring portion, the first substrate and the second substrate are not in direct contact, 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. The wiring layout of the flexible printed circuit is simple and is easy to be manufactured.
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公开(公告)号：US11500489B2
公开(公告)日：2022-11-15
申请号：US17418771
申请日：2020-03-30
Inventor： Ren Xiong , Qiang Tang , Huiqiang Song
Abstract: This disclosure provides a flexible circuit board and a manufacturing method therefor, and a display device. The flexible circuit board includes a main body sub-circuit board and a bridge sub-circuit board; The main body sub-circuit board includes a first substrate, as well as a first bridge connection end, a second bridge connection end, a first wiring portion, and a second wiring portion disposed on the first substrate The bridge sub-circuit board includes a second substrate, as well as a third bridge connection end, a fourth bridge connection end, and a third wiring portion used for a first functional wiring, all disposed on the second substrate.
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公开(公告)号：US20220004735A1
公开(公告)日：2022-01-06
申请号：US16959047
申请日：2019-08-01
Inventor： Xin Qing , Qiang Tang , Li Zeng , Feng Xiao
Abstract: The display device includes a display panel, a fingerprint identification module, a fingerprint identification flexible circuit board, and a frame sealant, wherein the fingerprint identification module is disposed on a non-display side of the display panel, the fingerprint identification module includes a fingerprint identification region and a peripheral region surrounding the fingerprint identification region; the frame sealant is at least partially disposed between the display panel and the peripheral region of the fingerprint identification module; and wherein at least one opening is provided on a side of an orthographic projection of the frame sealant on the display panel proximal to the fingerprint identification flexible circuit board, and the at least one opening being at least partially overlapped with an orthographic projection of the fingerprint identification flexible circuit board on the display panel.
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公开(公告)号：US12080197B2
公开(公告)日：2024-09-03
申请号：US17763398
申请日：2021-05-26
Inventor： Zuquan Chen , Wei Qing , Xingguo Liu , Shaokui Liu , Zhihui Wang , Wei Zeng , Danping Shen , Qiang Tang , Ce Wang
CPC classification number: G09F9/301 , G06F1/1601 , G06F1/1652
Abstract: Provided are a supporting backplane and a display apparatus. The supporting backplane is arranged at one side of a flexible display panel, and the supporting backplane at least comprises a main bending area, wherein a bending axis corresponding to the main bending area extends in a first direction; the main bending area is provided with a plurality of first hollow holes, the plurality of first hollow holes being arranged in an array in the first direction and a second direction, which is orthogonal to the first direction; each of the first hollow holes is provided with a first middle hole area, and first arc-shaped hole areas located at two sides of the first middle hole area in the first direction.
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