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公开(公告)号：US20250063910A1
公开(公告)日：2025-02-20
申请号：US18934304
申请日：2024-11-01
Inventor： Yue LONG , Yudiao CHENG , Chao WU , Weiyun HUANG , Xingliang XIAO , Benlian WANG , Yao HUANG
IPC: H10K59/131 , H10K59/35
Abstract: A display substrate and a display apparatus are provided, including a first side for displaying and a second side opposite the first side, a base substrate, a display area, at least one connection line and at least one transfer electrode. Each of the at least one connection line at least partially extends in a first direction and is connected to first power lines respectively connected to adjacent first pixel unit groups in a first display area in the first direction; and each of the at least one transfer electrode at least partially extends in the first direction and is connected to first signal lines that respectively connect to the adjacent first pixel unit groups in the first display area in the first direction, film layers where at least part of the at least one transfer electrode and each of the at least one connection line are located are different.
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公开(公告)号：US20250063816A1
公开(公告)日：2025-02-20
申请号：US18263214
申请日：2022-07-28
Inventor： Xuehuan FENG , Yongqian LI
IPC: H01L27/12 , H01L25/075 , H01L33/62 , H01L33/64
Abstract: A display substrate and a display device. The display substrate comprises: a base substrate, and a gate driving circuit and a plurality of sub-pixels arranged on the base substrate; the display substrate further comprises a heat dissipation hole structure, and at least part of an orthographic projection of the heat dissipation hole structure onto the base substrate is located between an orthographic projection of the gate driving circuit onto the base substrate and an orthographic projection of the sub-pixels onto the base substrate.
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公开(公告)号：US20250061855A1
公开(公告)日：2025-02-20
申请号：US18728794
申请日：2023-03-14
Inventor： Bangqing XIAO , Benlian WANG , Haigang QING , Yi ZHANG , Hai ZHENG , Tianyi CHENG
IPC: G09G3/3233 , G09G3/32
Abstract: Provided are a pixel circuit, display apparatus and driving method. The pixel circuit includes: a light-emitting device, a driving transistor configured to generate a driving current that drives the light-emitting device to emit light according to a data voltage, a light-emitting control circuit coupled with the driving transistor and configured to, in response to an effective level of a light-emitting control signal terminal, provide a driving current generated by the driving transistor to the light-emitting device, and drive the light-emitting device to emit light; a data-writing circuit coupled with a first electrode of the driving transistor and configured to operate in response to a plurality of effective levels that occur at intervals between first scanning signal terminals; and a threshold compensation circuit coupled with the driving transistor.
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公开(公告)号：US20250061851A1
公开(公告)日：2025-02-20
申请号：US18554822
申请日：2023-01-12
Inventor： Zhidong YUAN , Pan XU , Yongqian LI , Can YUAN
IPC: G09G3/3233
Abstract: A pixel circuit and a driving method thereof, and a display device are disclosed. The pixel circuit includes a driving circuit, a data writing circuit, a reset circuit, a light-emitting control circuit and a light-emitting element. The driving circuit includes a control terminal, a first terminal and a second terminal; the data writing circuit is connected to a first node to apply a data voltage; the reset circuit is connected to the first node to apply a reference voltage. The pixel circuit further includes a partition control circuit, which is connected to the first node and the control terminal, and is configured to apply the data voltage and the reference voltage to the control terminal; the reset circuit is connected to one of the first terminal and the second terminal of the driving circuit, and the reset circuit is further configured to apply an initialization voltage to the driving circuit.
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公开(公告)号：US12232394B2
公开(公告)日：2025-02-18
申请号：US17924669
申请日：2021-07-30
Inventor： Hongjin Hu , Wei Gong , Chang Wang , Mingqiang Wang , Jiaxiang Zhang , Yonglin Chen , Fei Li , Xin Bi , Bin Zhang , Kun Zuo
Abstract: A module structure, a touch module, a display module and a display apparatus are provided. The module structure includes: a substrate including a base substrate, wherein the base substrate includes a functional area and a bonding area on one side of the functional area; a plurality of bonding terminals are provided in the bonding area and arranged along a first direction and each bonding terminal extends along a second direction, and at least one floating terminal is provided in the bonding area and on at least one side of the plurality of bonding terminals in the first direction; the module structure further includes a flexible circuit board, including: a plurality of first connection terminals provided corresponding to the plurality of bonding terminals, and at least one second connection terminal provided corresponding to the at least one floating terminal.
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Patent Agency Ranking
公开(公告)号：US12232382B2
公开(公告)日：2025-02-18
申请号：US18535236
申请日：2023-12-11
Inventor： Pengfei Yu , Lu Bai , Jie Dai , Linhong Han
IPC: G09G3/3266 , G11C19/28 , H10K59/131
Abstract: A display substrate and manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, and a shift register unit and a first clock signal line that are on the base substrate, the first clock signal line extends along a first direction on the base substrate and is configured to provide a first clock signal to the shift register unit, the shift register unit includes an input circuit, an output circuit, a first control circuit and an output control circuit, and the input circuit includes an input transistor, an active layer of the input transistor is in a strip shape extending along a second direction, and the second direction is different from the first direction.
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公开(公告)号：US12232376B2
公开(公告)日：2025-02-18
申请号：US17620210
申请日：2020-12-23
Inventor： Hong Yi , Haigang Qing , Tiaomei Zhang
IPC: H10K59/131 , G09G3/00 , H10K59/121
Abstract: A display panel and a display device are provided. The display panel includes: a display region; a peripheral region surrounding the display region; a plurality of pixel units, located in the display region and configured to display an image; a plurality of data lines, electrically connected with the plurality of pixel units and configured to input data signals to the plurality of pixel units; a plurality of data transmission lines, located in the peripheral region and connected with the plurality of data lines; and at least two repair structures, wherein each of the at least two repair structures includes a first repair line and a second repair line, the first repair line is overlapped with the plurality of data transmission lines, and the second repair line is overlapped with the plurality of data lines.
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公开(公告)号：US12232372B2
公开(公告)日：2025-02-18
申请号：US17280752
申请日：2020-06-29
Inventor： Lili Du , Hongjun Zhou , Wen Tan , Cong Liu
IPC: H10K59/131 , G09G3/3233 , H10K59/123 , H10K59/35
Abstract: A display panel and a display device are provided. The display panel includes: a plurality of first pixel units, a plurality of second pixel units, a plurality of third pixel units and a plurality of first data lines. An effective light-emitting area of the first pixel unit is larger than an effective light-emitting area of the second pixel unit, and larger than an effective light-emitting area of the third pixel unit; orthographic projection of the first data line on the base substrate is not overlapped with an orthographic projection of any one of the first electrode of the first pixel unit, the first electrode of the second pixel unit, and the first electrode of the third pixel unit on the base substrate.
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公开(公告)号：US12232370B2
公开(公告)日：2025-02-18
申请号：US18473538
申请日：2023-09-25
Inventor： Jun Yu , Zhong Lu , Zhenrui Fan , Shuohua Chen , Zhaoyang Song , Chenlin Yin , Yongjie Tang
IPC: H10K59/124 , H10K59/12 , H10K71/00 , H10K77/10 , H10K102/00
Abstract: An Organic Light-Emitting Diode display substrate and a preparation method thereof. The Organic Light-Emitting Diode display substrate includes: a first flexible organic layer; a first inorganic layer on the first flexible organic layer; a second flexible organic layer on the first inorganic layer; a pixel driving circuit layer on the second flexible organic layer; a light-emitting element layer on the pixel driving circuit layer, and a thickness of the first flexible organic layer is 5 μm-20 μm, a thickness of the first inorganic layer is 0.4 μm-0.5 μm, and a thickness of the second flexible organic layer is 5 μm-20 μm.
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公开(公告)号：US12232355B2
公开(公告)日：2025-02-18
申请号：US17676404
申请日：2022-02-21
Inventor： Tao Chen , Hsinju Ho , Honglei Hai , Fenggang Zhang
IPC: H01L51/52 , H01L51/56 , H10K50/844 , H10K71/00 , H10K71/80
Abstract: A display panel is provided. The display panel includes: a substrate, and a light-emitting device, an encapsulation layer and an auxiliary barrier which are disposed on the substrate. The light-emitting device is disposed in a display area, and the auxiliary barrier is disposed in a non-display area. A height of the auxiliary barrier is greater than a distance between a side of the encapsulation layer away from the substrate and the substrate.
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