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公开(公告)号：US20220123088A1
公开(公告)日：2022-04-21
申请号：US17270966
申请日：2020-05-14
Inventor： Ling SHI , Chienpang HUANG , Hao ZHANG
IPC: H01L27/32
Abstract: A display panel and a manufacturing method thereof are provided. The display panel has a display side and a non-display side, and includes a display region and a bending region on a side edge of the display region, the bending region includes at least one first wire, the display region includes a second wire (102), a first end of the first wire is electrically connected to the second wire, and a second end of the first wire is bent to the non-display side. The bending region further includes a detection wire arranged side by side with the first wire, at least a part of the detection wire is bent along with the bending region, and the detection wire includes a first end and a second end; and the detection wire and the bending region are only located on a side of the side edge away from the display region.
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公开(公告)号：US20210320156A1
公开(公告)日：2021-10-14
申请号：US17274229
申请日：2020-07-31
Inventor： Tinghua SHANG , Yang ZHOU , Shun ZHANG , Huijuan YANG , Yi ZHANG , Ling SHI , Yao HUANG
IPC: H01L27/32
Abstract: A display substrate and a display device are provided. The display substrate includes sub-pixels including a light emitting element and a pixel circuit, the light emitting element includes a second electrode including a main body electrode. The sub-pixels include a first color sub-pixel which includes a first connecting portion. In the first color sub-pixel, the connecting electrode is connected with the first connecting portion through a first via hole, and the first connecting portion is electrically connected with the pixel circuit through a first connecting hole; and the first via hole and the first connecting hole are not overlapped with the main body electrode, and orthographic projections of the first via hole and the first connection hole on a first straight line extending in an extension direction of the data line are overlapped.
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公开(公告)号：US20210305333A1
公开(公告)日：2021-09-30
申请号：US17183382
申请日：2021-02-24
Inventor： Ke LIU , Ling SHI , Bingqiang GUI , Hao ZHANG
Abstract: A display apparatus, display device and control method thereof, and non-transient computer-readable storage medium are provided. The display apparatus includes a display substrate and an ultrasonic transducer. The ultrasonic transducer includes a receiving electrode layer, which is disposed between two opposite bottom surfaces of the display substrate, and other parts of the ultrasonic transducer are disposed outside the display substrate. The display substrate includes a first pixel circuit and a first light emitting device, and the first light emitting device and the receiving electrode layer are respectively connected with the corresponding output terminals of the first pixel circuit.
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公开(公告)号：US20200221569A1
公开(公告)日：2020-07-09
申请号：US15751817
申请日：2017-06-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ling SHI , Benlian WANG , Zheng LIU
Abstract: A flexible display panel, a display device and a manufacturing thereof are disclosed. Hollow patterns are arranged in the lead wires in the bent region of the flexible display panel between the display region and the binding region. The hollow patterns can dissipate the stress accumulated on the lead wires during the bending and help the lead wires to release the stress when they are bent, thereby preventing breakage of the lead wires and improving the quality and reliability of the flexible display panel.
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公开(公告)号：US20190180676A1
公开(公告)日：2019-06-13
申请号：US15983429
申请日：2018-05-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chienpang HUANG , Ling SHI , Li WANG
IPC: G09G3/3208
CPC classification number: G09G3/3208 , G09G2320/0257 , G09G2320/029 , G09G2320/041 , G09G2330/021 , G09G2330/028
Abstract: The present disclosure provides a voltage compensation device, a method for voltage compensation and a display device. The voltage compensation device comprises a plurality of thermosensitive sensors, a processor and a power source management module. Each thermosensitive sensor corresponds to one or more pixel units of a display device and is disposed at a position corresponding to the one or more pixel units. For each thermosensitive sensor and one or more pixel units that corresponds to the thermosensitive sensor, the processor is configured to: determine an actual pixel voltage of the one or more pixel units; determine a compensated data signal; transmit the compensated data signal to the power source management module; and control the power source management module to output a compensated data voltage to the one or more pixel units, enabling the one or more pixel units to reach or approach the reference pixel voltage.
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Patent Agency Ranking
66.发明申请公开(公告)号：US20160365364A1
公开(公告)日：2016-12-15
申请号：US14771329
申请日：2014-09-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: H01L27/12
CPC classification number: H01L27/1218 , G02F1/136213 , G02F1/1368 , H01L27/124 , H01L27/1244 , H01L27/1248 , H01L27/1255 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L29/06 , H01L29/417 , H01L29/423 , H01L29/78 , H01L29/78603 , H01L51/0097 , H01L2251/5338
Abstract: The present invention provides a flexible substrate, a flexible display panel and a flexible display device. The flexible substrate includes an on-off element and an insulating layer, wherein a part of the insulating layer serves as a part of the on-off element, and the part of the insulating layer serving as a part of the on-off element is separated from rest part of the insulating layer. In the flexible substrate, the part of the insulating layer serving as a part of the on-off element is separated from the rest part of the insulating layer, such that cracks generated in the reset part of the insulating layer are unlikely to extend to the region where the on-off element is located, thus the poor contact or abnormal on-off phenomenon of the on-off element can be avoided.
Abstract translation: 本发明提供一种柔性基板，柔性显示面板和柔性显示装置。 柔性基板包括开关元件和绝缘层，其中绝缘层的一部分用作开 - 关元件的一部分，并且用作开 - 关元件的一部分的绝缘层的部分是 与绝缘层的静止部分分离。 在柔性基板中，作为开关元件的一部分的绝缘层的部分与绝缘层的其余部分分离，使得在绝缘层的复位部分中产生的裂纹不太可能延伸到 区域，因此可以避免开 - 关元件的接触不良或异常开 - 关现象。
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公开(公告)号：US20250078777A1
公开(公告)日：2025-03-06
申请号：US18950211
申请日：2024-11-18
Inventor： Fei FANG , Ke LIU , Ling SHI , Ruoxiang LI
IPC: G09G5/00
Abstract: Provided is a display panel. The display panel includes: a base substrate, including a display region and a periphery region at least partially surrounding the display region, wherein the display region includes a first display region and a second display region disposed at least on one side of the first display region, a light transmittance of the first display region being greater than a light transmittance of the second display region; a plurality of first pixel units disposed on the base substrate and in the first display region; and a plurality of signal lines disposed at least in the first display region and electrically connected to the plurality of first pixel units, wherein the plurality of signal lines include a plurality of first signal lines and a plurality of second signal lines.
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公开(公告)号：US20250048903A1
公开(公告)日：2025-02-06
申请号：US18043914
申请日：2022-05-31
Inventor： Ke LIU , Puyu QI , Dan GUO , Qiaoqiao RU , Peng HOU , Qixiao WU , Rui ZHOU , Jingjing XU , Ling SHI
IPC: H10K59/80 , H10K59/126 , H10K59/131 , H10K59/35 , H10K59/65
Abstract: A display panel includes a substrate, and a plurality of first pixel circuits, a plurality of first light-emitting devices and a plurality of first light-shielding portions that are located in a functional device setting region. The plurality of first light-emitting devices are disposed on a side of the plurality of first pixel circuits away from the substrate. A first light-emitting device includes a first electrode electrically connected to a first pixel circuit. The plurality of first light-shielding portions are arranged at intervals on a side of the plurality of first light-emitting devices away from the substrate. Each first light-shielding portion is provided with a first opening therein, and each first opening corresponds to a single first light-emitting device. An orthographic projection of a first portion of the first pixel circuit on the substrate is located within an orthographic projection of a first light-shielding portion on the substrate.
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公开(公告)号：US20250044895A1
公开(公告)日：2025-02-06
申请号：US18924382
申请日：2024-10-23
IPC: G06F3/041 , G06F3/044 , H10K59/131 , H10K59/40 , H10K59/80
Abstract: A display panel, including: a substrate base plate; touch electrodes; touch lead wires on the substrate base plate, one end of the touch lead wire is coupled with the touch electrode, the other end thereof is in a peripheral area, the touch lead wires in the display panel are divided into touch lead wire sets, each touch lead wire set includes touch lead wires; data lead wires on the substrate base plate in the peripheral area, the data lead wires are divided into data lead wire sets, each data lead wire set includes data lead wires, the touch lead wire sets and the data lead wire sets are distributed in a staggered manner; at least one shielding line on the substrate base plate in the peripheral area, an orthographic projection of the shielding line is between orthographic projections of the touch lead wire and the data lead wire.
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公开(公告)号：US20240414966A1
公开(公告)日：2024-12-12
申请号：US18697009
申请日：2023-08-09
Inventor： Changchang LIU , Fei FANG , Hongting LU , Ling SHI
IPC: H10K59/131 , G09G3/3233 , H10K59/121 , H10K59/65
Abstract: A display substrate, comprising: a substrate, at least one pixel circuit group, multiple data lines, and a first power line. The pixel circuit group comprises two first pixel circuits adjacent to each other in a first direction. The pixel circuit group is electrically connected to the first power line. One of the first pixel circuits in the pixel circuit group is electrically connected to a first data line, and the other one is electrically connected to a second data line. The first data line, the second data line, and the first power line all extend in a second direction. The first and second data lines are respectively on two opposite sides of the first power line in the first direction and are both adjacent to the first power line. The two first pixel circuits in the pixel circuit group are respectively on the two sides of the first power line.
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