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公开(公告)号：US20250031541A1
公开(公告)日：2025-01-23
申请号：US18903004
申请日：2024-10-01
Inventor： Bo ZHANG , Xiaoqing SHU , Zhenhua ZHANG , Rong WANG , Zhenggang WU , Xin ZHANG , Yang ZHOU , Junxiu DAI , Maoying LIAO , Yi ZHANG
IPC: H10K59/131 , G09G3/20 , G09G3/3233 , H10K59/121 , H10K59/65
Abstract: A display substrate and a display device. In the display substrate, at least one of the inter-opening region, the first opening peripheral region and the second opening peripheral region includes a first virtual sub-pixel; the first signal line extends along a first direction and includes a first portion passing through the first opening peripheral region, the inter-opening region and the second opening peripheral region; the first portion passes through the first virtual sub-pixel, and the first virtual sub-pixel includes a first compensation capacitor, a first plate of the first compensation capacitor is in a same layer as the first portion of the first signal line and electrically connected with the first portion of the first signal line, and in a same layer as the second plate of the storage capacitor; the second plate is in a different layer from, insulated from, and overlaps with the first plate.
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公开(公告)号：US20240276803A1
公开(公告)日：2024-08-15
申请号：US18040427
申请日：2022-02-18
Inventor： Xinxin WANG , Bo ZHANG , Zhiwen CHU , Yi QU , Aoyuan FENG
IPC: H10K59/131
CPC classification number: H10K59/131
Abstract: A display panel includes a display area, a first fan-out region, a bending region and fan-out traces disposed in the first fan-out region. The fan-out trace includes a lead-out segment and an extension segment that are connected. The fan-out traces include a first trace group and a second trace group that are not symmetrically. The first trace group includes a plurality of first trace bundles. A first trace bundle, closest to the second trace group includes a first sub-bundle and a second sub-bundle, each of which includes a lead-out portion and an extension portion that are connected. The lead-out portion and the extension portion are constituted by lead-out segments and extension segments of fan-out traces in a corresponding sub-bundle, respectively. A distance between the extension portion of the first sub-bundle and the extension portion of the second sub-bundle is greater than a distance between two adjacent fan-out traces in any first trace bundle.
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公开(公告)号：US20240244903A1
公开(公告)日：2024-07-18
申请号：US18016680
申请日：2022-01-30
Inventor： Xinxin WANG , Bo ZHANG , Zhiwen CHU , Yi QU , Aoyuan FENG
IPC: H10K59/131 , H10K59/124
CPC classification number: H10K59/131 , H10K59/124
Abstract: The present disclosure provides a display panel and a display apparatus. The display panel includes multiple signal leads located on the base substrate and at least located in the first fanout region; the first fanout region includes at least one fanout edge region, the fanout edge region includes an organic layer covered region and an organic layer uncovered region, an orthographic projection of the first organic composite insulation layer on the base substrate is located in the organic layer covered region, the orthographic projection of the first organic composite insulation layer on the base substrate is not overlapped with the organic layer uncovered region, the second inorganic insulation layer covers the organic layer uncovered region, and an orthographic projection of the second inorganic insulation layer on the base substrate is at least partially overlapped with the orthographic projection of the first organic composite insulation layer on the base substrate.
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公开(公告)号：US20230073626A1
公开(公告)日：2023-03-09
申请号：US17759708
申请日：2020-03-18
Inventor： Mengmeng DU , Xiangdan DONG , Yixiang YANG , Junxi WANG , Bo ZHANG , Jiping ZHAO
IPC: H01L27/32
Abstract: Disclosed are a display panel and a display device. In the display panel, at least one first data connection portion is respectively electrically connected to at least one data line and at least one first data transmission line through a first data via hole; at least one row of first-type sub-pixels corresponds to at least one first data connection portion; for a first scanning line and the first data connection portion corresponding to the same row of sub-pixels, and the first data line and the first data transmission line electrically connected through the first data connection portion, the orthographic projections of the first data connection portion and the first scanning line have an overlapping area, and the orthographic projections of the first data line and the first data transmission line are not overlapped with the orthographic projection of the first scanning line.
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公开(公告)号：US20220344448A1
公开(公告)日：2022-10-27
申请号：US17417775
申请日：2020-09-10
Inventor： Bo ZHANG , Zhiwen CHU , Rong WANG , Zhenhua ZHANG
IPC: H01L27/32
Abstract: The present disclosure provides a display substrate, a preparation method thereof and a display apparatus. The display substrate includes a display region and an edge region located around the display region; the edge region includes a composite insulating layer disposed on a substrate, a power cord disposed on the composite insulating layer and an isolation dam disposed on the power cord, wherein the isolation dam is provided with auxiliary power cords. Both an auxiliary power cord of the isolation dam adjacent to the display region and an auxiliary power cord of the isolation dam away from the display region are lapped on the power cord.
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Patent Agency Ranking
公开(公告)号：US20220310723A1
公开(公告)日：2022-09-29
申请号：US17428829
申请日：2020-04-09
Inventor： Rong WANG , Bo ZHANG , Xiaoqing SHU , Xiangdan DONG
IPC: H01L27/32
Abstract: A display panel and a display device are provided. The display panel includes a display region; a light transmitting region at a side of the display region or surrounded by the display region; a first dummy region between the display region and the light transmitting region, the first dummy region being a non-light emitting region; a first signal line in the display region and the first dummy region; a display pixel unit in the display region and including a display pixel circuit; and a first dummy pixel unit in the first dummy region and including a first dummy pixel circuit, the display pixel circuit is connected with the first signal line, and the first dummy pixel circuit is connected with the first signal line.
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公开(公告)号：US20220201873A1
公开(公告)日：2022-06-23
申请号：US17486782
申请日：2021-09-27
Inventor： Hongbing ZHENG , Kangkang WANG , Mu ZENG , Kuan ZHAO , Longli SUN , Bo ZHANG
IPC: H05K5/00
Abstract: The present disclosure relates to a flexible pad and a display device. The flexible pad includes a bottom surface; a contact curved surface opposite to the bottom surface, wherein the contact curved surface is configured to be bonded with a display panel; a first side surface; a second side surface opposite to the first side surface; a third side surface; and a fourth side surface opposite to the third side surface; wherein a preset connecting line direction between the first side surface and the second side surface is a first direction, and in the first direction, a distance between the third side surface and the fourth side surface gradually increases from a middle to two sides.
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公开(公告)号：US20180212103A1
公开(公告)日：2018-07-26
申请号：US15545176
申请日：2017-02-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bo ZHANG
CPC classification number: H01L33/36 , H01L25/0753 , H01L27/15 , H01L33/00 , H01L33/007 , H01L33/08 , H01L33/14 , H01L33/58 , H01L33/62 , H01L2933/0016
Abstract: The present invention discloses a light emitting element and a fabrication method thereof. The light emitting element includes: an anode electrode, a hole transport layer, a light emitting layer, an electron transport layer and a cathode electrode, all of the light emitting units are divided into a plurality of light emitting sets, each light emitting set includes at least two light emitting units and the light emitting units in a same light emitting set share a same electron transport layer and a same cathode electrode. In the technical solutions of the present invention, all of the light emitting units in a same light emitting set share a same electron transport layer and a same cathode electrode, thus effectively reducing the number of the cathode electrodes.
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公开(公告)号：US20180126854A1
公开(公告)日：2018-05-10
申请号：US15532500
申请日：2016-11-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
CPC classification number: B60L8/003 , B60K16/00 , B60K2016/003 , H02S10/40 , H02S20/00 , H02S20/30 , H02S40/00 , H02S40/20 , Y02E10/50 , Y02T10/7083 , Y02T10/90
Abstract: The present disclosure provides a solar cell device for mounting over a movable object, which includes a housing and a solar panel. The housing is disposed on an outer surface of the movable object. The solar panel is disposed inside the housing. The housing is provided with an openable cover, configured to allow the solar panel to expose to an external environment to thereby generate electricity if opened and to shield the solar panel from the external environment if closed. Herein the movable object can be a vehicle, a train, a ship or an airplane.
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10.发明申请公开(公告)号：US20170338074A1
公开(公告)日：2017-11-23
申请号：US15535894
申请日：2016-03-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bo ZHANG
IPC: H01J11/46 , G02F1/1345 , H01J11/12 , H01L27/32 , G02F1/1333
CPC classification number: H01J11/46 , G02F1/1345 , G02F1/13452 , H01J11/12 , H01L23/488 , H01L23/49 , H01L27/3225 , H01L51/524
Abstract: Provided are a package structure, adaptor board, and packaging method of a display panel, and display device. A package structure of a display panel includes: the display panel, a chipset configured to control the display panel, and an adaptor board, wherein the chipset is located over the display panel, and the adaptor board is located between the chipset and the display panel. A protrusion at a side of the adaptor board facing the display panel has a gold surface. Package pins of respective chips in the chipset are electrically connected to the display panel via the adaptor board.
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