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公开(公告)号：US20210335176A1
公开(公告)日：2021-10-28
申请号：US16334938
申请日：2018-08-14
Inventor： Xianrui QIAN , Zixuan WANG , Yuting CHEN , Fei LI , Bo LI
Abstract: A shift register circuit includes a noise reduction sub-circuit and a pull-down node control sub-circuit. A control end of the noise reduction sub-circuit is connected to a pull-down node, the noise reduction sub-circuit is connected to a first voltage input end. The pull-down node control sub-circuit includes a first pull-down node control sub-circuit and a second pull-down node control sub-circuit. The second pull-down node control sub-circuit controls the pull-down control node to be connected to a first clock signal input end when the first clock signal input end inputs a first level, the pull-down node to be connected to the first clock signal input end when a potential of the pull-down control node is at the first level, so that the potential of the pull-down node is at a first level and a noise reduction transistor included in the noise reduction sub-circuit is turned off.
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公开(公告)号：US20210104594A1
公开(公告)日：2021-04-08
申请号：US16959228
申请日：2020-02-05
Inventor： Xiaoxia LIU , Fei LI , Fuzheng XIE , Junhui YANG , Jiaxiang ZHANG , Kang WANG
Abstract: The invention relates to a display panel, a preparation method thereof and a display device. The display panel comprises: a substrate comprising a display area and a non-display area at least positioned on one side of the display area, one or more via holes are formed in the non-display area; a circuit layer positioned on one side of the substrate and comprising a plurality of traces which extend from the display area of the substrate to the non-display area; and bonding pads positioned on one side of the substrate away from the circuit layer, an orthographic projection of the bonding pads on the substrate covers an orthographic projection of the one or more via holes on the substrate, and the circuit layer is connected with the bonding pads through the one or more via holes.
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43.发明申请公开(公告)号：US20200369928A1
公开(公告)日：2020-11-26
申请号：US16768033
申请日：2019-11-07
Inventor： Ming LI , Kaimin WANG , Jie XIANG , Wei LI , Li WANG , Jing WANG , Zhiyong YANG , Fei CHAN , Fei LI , Shuzhen YANG
Abstract: An adhesive film includes an adhesive film body, and a plurality of deformable particles dispersed in the adhesive film body. A volume of each of the plurality of deformable particles is capable of shrinking under a trigger condition.
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公开(公告)号：US20240389429A1
公开(公告)日：2024-11-21
申请号：US18254975
申请日：2022-04-29
Inventor： Bowen XIAO , Xuan TAO , Binfeng FENG , Fei LI , Feifan LI , Zhicai XU , Shaoning LIU , Shangnan JIN , Qi HUANG , Yihao ZHAO , Xingxing LI
Abstract: A display module includes a display panel and a support backplane located on a side of the display panel where a non-display surface of the display panel is located. The support backplane has a first region and a second region disposed on a periphery of the first region. At least a portion of a portion, located in the second region, of the support backplane is etched away to form at least one groove.
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公开(公告)号：US20240164076A1
公开(公告)日：2024-05-16
申请号：US18419131
申请日：2024-01-22
Inventor： Chao WANG , Binfeng FENG , Yonghui LUO , Fei LI , Yupeng CHEN , Jiaxiang WANG , Zijie ZHANG , Qifeng LI
CPC classification number: H05K9/0081 , H01Q1/243 , H01Q1/52 , H05K7/20963
Abstract: A display panel, a display module and a manufacture method thereof, and a communication device are provided. The display panel includes a display substrate and a multiplexing circuit arranged on a first surface of the display substrate. The display panel further includes a wave-absorbing material layer arranged on a second surface of the display substrate. The wave-absorbing material layer is configured to absorb electromagnetic wave interference signals. The second surface is a surface opposite to the first surface.
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Patent Agency Ranking
公开(公告)号：US20240074043A1
公开(公告)日：2024-02-29
申请号：US18271862
申请日：2021-02-26
Inventor： Fei LI , Wenxiao NIU , Zhihui YAN , Huinan SHI , Xu LU
CPC classification number: H05K1/028 , G06F3/0412 , G06F3/04164 , H01L24/32 , H05K1/118 , H10K59/131 , H10K59/40 , H01L2224/32227 , H05K2201/10128
Abstract: Embodiments in the present disclosure provide a flexible circuit board and a display device. The flexible circuit board includes a base material, a plurality of binding pins, and a protective layer. The plurality of binding pins are located on the base material, extend in a first direction, and are arranged in a second direction; the protective layer is located on the side of the binding pins facing away from the base material, and includes a plurality of first openings and second openings for exposing the plurality of binding pins, the size of the first openings being greater than that of the second openings; and one binding pin corresponds to one first opening and at least one second opening, and the second opening is located on at least one side of the first opening in the first direction.
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47.发明公开公开(公告)号：US20230156985A1
公开(公告)日：2023-05-18
申请号：US16957069
申请日：2019-08-28
Inventor： Chao WANG , Binfeng FENG , Yonghui LUO , Fei LI , Yupeng CHEN , Jiaxiang WANG , Zijie ZHANG , Qifeng LI
CPC classification number: H05K9/0081 , H05K7/20963 , H01Q1/243 , H01Q1/52
Abstract: A display panel, a display module and a manufacture method thereof, and a communication device are provided. The display panel includes a display substrate and a multiplexing circuit arranged on a first surface of the display substrate. The display panel further includes a wave-absorbing material layer arranged on a second surface of the display substrate. The wave-absorbing material layer is configured to absorb electromagnetic wave interference signals. The second surface is a surface opposite to the first surface.
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公开(公告)号：US20230081014A1
公开(公告)日：2023-03-16
申请号：US17801372
申请日：2021-10-22
Inventor： Jiaxiang WANG , Binfeng FENG , Chao WANG , Yangyang CAI , Chao ZHANG , Fei LI
Abstract: A display module and a display device. The display module includes a display panel, which has a display region (AA) and a light-transmitting region (BB), the light-transmitting region (BB) being provided with a light-transmitting hole (V1); a flexible cover plate, which is located on the light exit side of the display panel, and covers the display region (AA) and the light-transmitting region (BB); a transparent supporting structure, which is located on the side of the display panel facing the flexible cover plate, where the transparent supporting structure covers the light-transmitting hole (V1), and an orthogonal projection of the transparent supporting structure on the flexible cover plate and an orthogonal projection of the display panel on the flexible cover plate have an overlapping region.
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公开(公告)号：US20220338345A1
公开(公告)日：2022-10-20
申请号：US17642956
申请日：2021-05-14
Inventor： Fei LI , Xinpeng WANG , Wenxiao NIU , Hao HUANG , Zijian WANG , Xiaolong ZHU , Xu LU , Hengzhen LIANG
Abstract: A reinforcement board for a flexible printed circuit, a flexible printed circuit assembly, and a display device. The reinforcement board for a flexible printed circuit comprises a substrate; the substrate comprises a first surface and a second surface which are opposite to each other; a through hole passing through the first surface and the second surface is provided on the substrate; the first surface, the second surface, and the wall of the through hole are all provided with a conductive layer; and the conductive layers on the first surface and the second surface are connected by means of the conductive layer on the wall of the through hole.
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公开(公告)号：US20220322585A1
公开(公告)日：2022-10-06
申请号：US17298463
申请日：2020-08-25
Inventor： Yonghui LUO , Binfeng FENG , Jiaxiang WANG , Ying LIU , Hailong RAN , Fei LI
Abstract: The present disclosure relates to a display device. The display device includes a display panel having a display side and a non-display side opposite to the display side, a first conductive supporting portion located on the non-display side of the display panel, a second conductive supporting portion located on a side of the first conductive supporting portion away from the display panel, a bonding portion between the first conductive supporting portion and the second conductive supporting portion, and a conductive connecting portion for electrically connecting the first conductive supporting portion and the second conductive supporting portion.
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