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1.发明公开公开(公告)号：US20240258477A1
公开(公告)日：2024-08-01
申请号：US18017337
申请日：2022-01-28
IPC: H01L33/62 , H01L25/075
CPC classification number: H01L33/62 , H01L25/0753 , H01L2933/0066
Abstract: A display panel includes a backplane including a first surface, a second surface and at least one side surface, at least one connection lead disposed on the backplane, and a first protective layer. The connection lead extends from the first surface to the second surface via a side surface in the at least one side surface. The connection lead includes a first lead segment located on the first surface, a second lead segment located on the second surface, and a third lead segment located on the side surface and connecting the first lead segment and the second lead segment. The first protective layer covers at least the first lead segment and the third lead segment. At least one opening is disposed in the first protective layer, and at least a portion of the second lead segment is exposed by an opening in the at least one opening.
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公开(公告)号：US20240258325A1
公开(公告)日：2024-08-01
申请号：US18016478
申请日：2022-01-29
Inventor： Chao LIU , Zhonglan ZHAO , Ming ZHAI , Haiwei SUN , Lingyun SHI , Qibing GU , Lili WANG , Mingming JIA , Sha FENG , Jing WANG
CPC classification number: H01L27/124 , H01L25/167
Abstract: A display panel and a display apparatus are provided. The display panel includes: a base substrate having a first face, a second face, and a side face, the first face including a display region and a peripheral region; multiple first bonding electrodes in the peripheral region each being electrically connected to a display signal line on the first face and extending from the display region to the peripheral region; multiple driving signal lines on the second face of the base substrate, wherein at least one driving signal line is a ground line; multiple side wires each electrically connecting one driving signal line to one first bonding electrode via the side face; and an electrostatic protection layer electrically connected to the ground line and having an orthographic projection on the side face that is at least partially overlapped with orthographic projections of the side wires on the side face.
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公开(公告)号：US20240249660A1
公开(公告)日：2024-07-25
申请号：US18290792
申请日：2021-11-22
Inventor： Jinyu REN , Haisheng LIU , Kuanjun PENG , Fangzhen ZHANG , Jinqian WANG , Guojing MA , Dan WANG , Wei WANG , Sha FENG
CPC classification number: G09G3/2092 , G09G2300/0842 , G09G2310/0286 , G11C19/28
Abstract: The present disclosure provides a shift register unit, a gate driver circuit, and a display device, belonging to the field of display technology, which can solve the problem of unstable threshold voltage and current leakage of thin film transistors in existing shift register units. The shift register unit in the present disclosure includes: an input subcircuit, an output subcircuit, a pull-down control subcircuit, a pull-down subcircuit, a first noise reduction subcircuit, a first auxiliary control subcircuit, and a second auxiliary control subcircuit. The first auxiliary control subcircuit is configured to write the third reference level signal to the pull-down control node when the pull-down node is the first reference level signal, and control the pull-down subcircuit to be closed to control the first noise reduction subcircuit to be open.
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4.发明申请公开(公告)号：US20250098383A1
公开(公告)日：2025-03-20
申请号：US18293260
申请日：2022-12-19
IPC: H01L33/62 , H01L23/60 , H01L25/075
Abstract: A display panel includes a substrate, a plurality of connection wires, an isolation region and a first electrostatic discharge structure disposed on a second surface. The substrate includes a first surface and a second surface that are opposite, and a plurality of side surfaces, and at least one of the side surfaces is a selected side surface. The connection wires are arranged side by side at intervals, and each of the connection wires includes a first-segment wire, a second-segment wire and a third-segment wire connected in sequence. The first-segment wire is located on the first surface, the second-segment wire is located on the selected side surface, and the third-segment wire is located on the second surface. The first electrostatic discharge structure is arranged on a side of third-segment wires away from the selected side surface. The isolation region is located between the third-segment wires and the first electrostatic discharge structure.
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5.发明申请公开(公告)号：US20240395988A1
公开(公告)日：2024-11-28
申请号：US18261937
申请日：2022-07-15
Inventor： Lili WANG , Zhonglan ZHAO , Chao LIU , Ming ZHAI , Sha FENG , Qi QI , Jing WANG , Mingming JIA , Heling ZHU
IPC: H01L33/60 , H01L25/075 , H01L33/00 , H01L33/62
Abstract: A display panel includes a substrate, a light-blocking layer, a plurality of connection leads and a light-emitting device layer. The substrate includes a first surface and a second surface opposite to each other, and a plurality of side surfaces connecting the first surface and the second surface. At least one of the plurality of side surfaces is a selected side surface. The light-emitting device layer is disposed on the second surface. Each of the plurality of connection leads includes a first portion located on the first surface of the substrate, a second portion located on the selected side surface of the substrate and a third portion located on the second surface of the substrate. The light-blocking layer is located between the plurality of connection leads and the substrate, and is at least located between first portions of the plurality of connection leads and the first surface of the substrate.
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Patent Agency Ranking
公开(公告)号：US20240395853A1
公开(公告)日：2024-11-28
申请号：US18661716
申请日：2024-05-13
Applicant: BOE MLED Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
Inventor： Chao LIU , Jing WANG , Lili WANG , Shanshan FENG , Jingping ZHAO , Mingming JIA , Sha FENG , Mengqing LIU , Huaimin WANG , Ming ZHAI , Haiwei SUN , Qi QI
IPC: H01L27/15
Abstract: A driving substrate includes: a base substrate including first and second surfaces and side surfaces, at least one side surface being a selected side surface; a flexible film including a first region located on the first surface, a second region located on the second surface, and a bending region located between the first and second regions, the bending region including a first corner region, a second corner region and a side region; and a wiring layer, an electrode layer and a connection lead layer disposed in sequence on a side of the flexible film away from the base substrate. The wiring layer is located in the first region, the second region and the side region. The electrode layer includes first, second, third, and fourth electrodes. Each third electrode is electrically connected to a fourth electrode through the wiring layer. The connection lead layer includes first and second connection leads.
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公开(公告)号：US20190299854A1
公开(公告)日：2019-10-03
申请号：US16174944
申请日：2018-10-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Abstract: A vehicle, a driving assistance system and a driving assistance method thereof are provided. The driving assistance system includes: an alarm module arranged on a windshield wiper and configured to present prompt information; an acquisition module configured to acquire a first image including a target outside a vehicle viewed at a first position and a second image including the alarm module viewed at the first position, the first position being a position where eyes of a driver are located; and a control module configured to determine an overlapping region between a region of the second image occupied by the alarm module and a region of the first image occupied by the target, and control the alarm module to present the prompt information about the overlapping region.
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公开(公告)号：US20250081695A1
公开(公告)日：2025-03-06
申请号：US17927058
申请日：2021-10-22
Inventor： Lili WANG , Sha FENG , Chao LIU , Chuhang WANG , Jing WANG , Mingming JIA , Huan WANG , Qi QI , Ming ZHAI
IPC: H01L33/62 , H01L25/075
Abstract: A display panel includes a backplane, back traces, side traces and blocking portions. The backplane includes a display surface, a non-display surface, and side surfaces connected to the two surfaces, where a side surface is a selected side surface. The back traces and the blocking portions are arranged on the non-display surface. Each back trace includes a first line segment and a second line segment, whose extension directions intersect. The side traces are arranged on the selected side surface. Of each side trace, an end is on the display surface, and the other end is on the non-display surface. Each side trace is electrically connected to a first line segment in a respective back trace, where the first line segment has the same extension direction as the other end of each side trace. Two adjacent first line segments are provided with a blocking portion therebetween.
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公开(公告)号：US20250040049A1
公开(公告)日：2025-01-30
申请号：US18043219
申请日：2022-02-21
Inventor： Chao LIU , Ting CAI , Ming ZHAI , Lili WANG , Jing WANG , Mingming JIA , Sha FENG , Enkai DONG , Haiwei SUN , Ke WANG
Abstract: A wiring board includes a mother board and a daughter board that are stacked, a bonding layer disposed between the mother board and the daughter board, and at least one side wiring. The mother board includes a first substrate, and a first wiring layer disposed on the first substrate and including at least one first connection pad. The daughter board is disposed on a side of the first substrate away from the first wiring layer. The daughter board includes a second substrate, and a second wiring layer disposed on the second substrate and including at least one second connection pad. The at least one side wiring is connected, via a respective end thereof, to the at least one first connection pad in one-to-one correspondence, and the at least one side wiring is connected, via respective another end thereof, to the at least one second connection pad in one-to-one correspondence.
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公开(公告)号：US20240387348A1
公开(公告)日：2024-11-21
申请号：US18665578
申请日：2024-05-16
Applicant: BOE MLED Technology Co., Ltd. , BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
Inventor： Chao LIU , Mengqing LIU , Zhonglan ZHAO , Lili WANG , Jingping ZHAO , Shanshan FENG , Mingming JIA , Jing WANG , Sha FENG , Huaimin WANG , Qi QI , Ming ZHAI , Haiwei SUN
IPC: H01L23/498 , H01L25/16
Abstract: A display panel includes a first substrate, first electrodes, connection leads, a connection layer, a second substrate, and second electrodes disposed on a side of the second substrate away from the first substrate. The first substrate includes a first surface and a second surface that are opposite to each other and side surfaces connecting the first and second surfaces. At least one side surface is a selected side surface. The second substrate is disposed on the second surface. The connection layer bonds the first substrate and the second substrate. An orthographic projection of the connection layer on the second surface is located within an orthographic projection of the second substrate on the second surface. The connection leads extend from the first surface to the second surface through the selected side surface. Two ends of a connection lead are connected to a first electrode and a second electrode, respectively.
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