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公开(公告)号：US20240319552A1
公开(公告)日：2024-09-26
申请号：US18580137
申请日：2022-12-23
发明人： Yanping LIAO , Yingmeng MIAO , Dong LIU , Xibin SHAO , Peng JIANG , Dongchuan CHEN , Panhui ZHAO , Jiantao LIU , Tao YANG , Yingying QU
IPC分类号： G02F1/1362 , G02F1/1368 , H01L27/12
CPC分类号： G02F1/13629 , G02F1/136213 , G02F1/136227 , G02F1/1368 , H01L27/124 , H01L27/1248 , H01L27/1255
摘要： A display substrate, including: a base substrate; a plurality of data lines on the base substrate; a first insulating layer on a side of the plurality of data lines away from the base substrate; a plurality of gate lines on a side of the first insulating layer away from the plurality of data lines, where extension directions of the gate and data lines are intersected; a second insulating layer on a side of the plurality of gate lines away from the first insulating layer; and a first electrode on a side of the second insulating layer away from the plurality of gate lines, where at least a portion of an orthographic projection of the first electrode on the base substrate is within an region surrounded by orthographic projections of two adjacent data lines on the base substrate and orthographic projections of two adjacent gate lines on the base substrate.
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公开(公告)号：US20220317524A1
公开(公告)日：2022-10-06
申请号：US17428622
申请日：2020-10-23
发明人： Yihe JIA , Xiangqian DING , Yongzhi SONG , Xiaoxiang ZHANG , Xiaolong LI , Lianjie YANG , Yan PANG , Jing LIU , Jiantao LIU
IPC分类号： G02F1/1362 , H01L27/12 , G02F1/1343
摘要： The present disclosure provides an array substrate, a method for manufacturing the array substrate, and a display apparatus. The array substrate includes: a base substrate, a thin film transistor disposed on the base substrate; a first passivation layer, an organic film layer and a pixel electrode disposed on the thin film transistor; a connection structure for connecting the source electrode of the thin film transistor and the pixel electrode, wherein the connection structure is disposed in a via hole structure exposing the pixel electrode and the source electrode; or, the connection structure is disposed between the pixel electrode and the source electrode.
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公开(公告)号：US20210167222A1
公开(公告)日：2021-06-03
申请号：US16067297
申请日：2017-11-17
发明人： Zhenhua LV , Lianjie QU , Yanfeng WANG , Hongbo FENG , Xuewen LV , Jiantao LIU
IPC分类号： H01L29/786 , H01L27/12
摘要： A thin film transistor and a manufacturing method thereof, an array substrate and a manufacturing method thereof, and a display panel are provided. The thin film transistor includes an active layer and a wire grid which is disposed at least on a surface of an active region of the active layer and is made of a conductive material. The active layer includes a source region a drain region, and the channel region between the source region and the drain region. The wire grid includes a plurality of wire grid sections which are spaced apart from each other, and in a direction from the source region to the drain region, a length of the channel region is longer than a length of the wire grid section. The wire grid section can
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公开(公告)号：US20240321230A1
公开(公告)日：2024-09-26
申请号：US18578310
申请日：2022-07-27
发明人： Wenpeng MA , Yinlong ZHANG , Shulin YAO , Yingmeng MIAO , Pengfei HU , Yuhang TIAN , Zheng ZHANG , Yanping LIAO , Dongchuan CHEN , Jiantao LIU
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3688 , G09G2310/0286 , G09G2310/08 , G09G2340/0435
摘要： A display apparatus includes sub-pixels, at least one gate line group and a scan drive circuit. The gate line group includes a first gate line, a second gate line and a third gate line. The scan drive circuit outputs, in a frame scan cycle, a first scan signal to the first gate line, a second scan signal to the second gate line, and a third scan signal to the third gate line in sequence. Durations of effective scan periods of the scan signals are equal. A start moment of the effective scan period of the second scan signal is delayed by a first time length compared with that of the first scan signal. A start moment of the effective scan period of the third scan signal is delayed by a second time length less than the first time length compared with that of the second scan signal.
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公开(公告)号：US20240296809A1
公开(公告)日：2024-09-05
申请号：US18044428
申请日：2022-03-22
发明人： Tao YANG , Yingmeng MIAO , Dongchuan CHEN , Yanping LIAO , Jiantao LIU
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3688 , G09G2310/0286 , G09G2310/08 , G09G2330/021
摘要： A driving method for a display panel and a display apparatus. The driving method includes: obtaining original display data of a current display frame; and when it is determined to adopt a first driving mode, loading first gate scanning signals (GA1_1-GA12_1) to gate lines (GA, GA1-GA12) in the display panel, and loading a data voltage to data lines (DA, DA1-DA7) in the display panel according to target display data obtained by removing a part of data from the original display data, so as to charge each sub-pixel in the display panel with the data voltage.
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公开(公告)号：US20240257778A1
公开(公告)日：2024-08-01
申请号：US18635531
申请日：2024-04-15
发明人： Dongchuan CHEN , Yanping LIAO , Yingmeng MIAO , Yinlong ZHANG , Shulin YAO , Xibin SHAO , Seungmin LEE , Jiantao LIU
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G2310/0205 , G09G2310/0213 , G09G2310/0251 , G09G2310/08 , G09G2320/0257 , G09G2340/0435
摘要： A display driving method, a display driving device and a display device are provided. The display driving method includes: when displaying an odd-numbered frame, providing first parity row data of the odd-numbered frame to a display array, to enable a third parity row of the display array to be displayed based on real data of the first parity row data and enable a fourth parity row of the display array to be displayed based on interpolation data of the first parity row data; and when displaying an even-numbered frame, providing second parity row data of the even-numbered frame to the display array, to enable the fourth parity row of the display array to be displayed based on real data of the second parity row data and enable the third parity row of the display array to be displayed based on interpolation data of the second parity row data.
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公开(公告)号：US20240249695A1
公开(公告)日：2024-07-25
申请号：US18016845
申请日：2022-02-18
发明人： Wenjie HOU , Cong WANG , Yingmeng MIAO , Dongchuan CHEN , Jiantao LIU
CPC分类号： G09G3/3677 , G09G3/3688 , H05K1/189 , G09G2320/041 , H05K2201/10136
摘要： Provided are a display apparatus and a method for driving display apparatus. The display apparatus includes a display substrate; the display substrate includes: gate drive circuit, connected with gate lines disposed in the display area; a plurality of clock signal lines; and a bonding pad; a first circuit board; and a second circuit board; the first circuit board and the second circuit board are independent of each other; the first circuit board is disposed at a side, facing away from the display area, of the second circuit board; the first circuit board and the second circuit board are electrically connected with the bonding pad; the first circuit board is electrically connected with the gate drive circuit via the plurality of clock signal lines; and in an extension direction of the gate line, a width of the first circuit board is smaller than a width of the second circuit board.
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公开(公告)号：US20240047469A1
公开(公告)日：2024-02-08
申请号：US17639305
申请日：2021-04-19
发明人： Cong WANG , Yingmeng MIAO , Dongchuan CHEN , Yanping LIAO , Seungmin LEE , Xibin SHAO , Jiantao LIU
IPC分类号： H01L27/12
CPC分类号： H01L27/124
摘要： The embodiments of the present disclosure provide a display panel and a display device. The display panel includes: a display area and a bezel area located at the periphery of the display area; a plurality of gate lines extending from the display area to the bezel area; a plurality of shift registers located in the bezel area on at least one side of the display panel and connected to the plurality of gate lines in one-to-one correspondence. The plurality of shift registers on the bezel area on any one side of the display panel are divided into at least two groups sequentially arranged along a first direction away from the display area; the shift registers in each group are sequentially arranged along a second direction; and an angle between the second direction and the first direction is greater than 0°.
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公开(公告)号：US20230360615A1
公开(公告)日：2023-11-09
申请号：US17633008
申请日：2021-04-09
发明人： Dongchuan CHEN , Yanping LIAO , Yingmeng MIAO , Yinlong ZHANG , Shulin YAO , Xibin SHAO , Seungmin LEE , Jiantao LIU
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G2310/08 , G09G2310/0213 , G09G2310/0251 , G09G2310/0205 , G09G2320/0257 , G09G2340/0435
摘要： A display driving method, a display driving device and a display device are provided. The display driving method includes: when displaying an odd-numbered frame, providing first parity row data of the odd-numbered frame to a display array, to enable a third parity row of the display array to be displayed based on real data of the first parity row data and enable a fourth parity row of the display array to be displayed based on interpolation data of the first parity row data; and when displaying an even-numbered frame, providing second parity row data of the even-numbered frame to the display array, to enable the fourth parity row of the display array to be displayed based on real data of the second parity row data and enable the third parity row of the display array to be displayed based on interpolation data of the second parity row data.
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公开(公告)号：US20240290294A1
公开(公告)日：2024-08-29
申请号：US18024480
申请日：2022-03-08
发明人： Yingmeng MIAO , Yanping LIAO , Dongchuan CHEN , Shulin YAO , Jiantao LIU
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G2300/0828 , G09G2310/08 , G09G2330/021
摘要： A driving method for a display panel and a display apparatus. The driving method includes: acquiring display data of a to-be-displayed image in a current display frame (S100); and loading a data voltage on a data line in the display panel according to the display data, such that each sub-pixel in the display panel is charged with the corresponding data voltage (S200).
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