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公开(公告)号：US11024210B2
公开(公告)日：2021-06-01
申请号：US16451629
申请日：2019-06-25
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Xiufeng Zhou , Huangyao Wu , Hongbo Zhou , Zhijie Wang , Jian Liu
Abstract: Display panel and display device are provided. An exemplary display panel includes a display area and a non-display area surrounding the display area. The display area includes a plurality of gate lines, a plurality of data lines, and an irregularly-shaped edge. The non-display area includes a first non-display area adjacent to the irregularly-shaped edge. The first non-display area includes a first sub-area adjacent to the sub-edge. The plurality of data lines includes a plurality of irregularly-shaped data lines. The plurality of irregularly-shaped data lines includes a plurality of winding portions in the first sub-area which includes at least one first winding portion, and the at least one first winding portion has at least a wiring portion in a film layer different than a remaining portion of the plurality of winding portions.
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Patent Agency Ranking
公开(公告)号：US11488561B2
公开(公告)日：2022-11-01
申请号：US17006665
申请日：2020-08-28
Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
Inventor： Yahui Xie , Guochang Lai , Zhijie Wang , Jian Liu
IPC: G09G3/36
Abstract: Provided are a demultiplexer circuit, an array substrate, a display panel and device, and a driving method. The demultiplexer circuit includes multiple demultiplexers, each demultiplexer includes at least two switching transistor groups, and each switching transistor group includes at least two switching transistors. Sources of the at least two switching transistors in a same switching transistor group are electrically connected to each other, drains of the at least two switching transistors in the same switching transistor group are electrically connected to each other. Input ends of the at least two switching transistor groups in a same demultiplexer are electrically connected to each other. In the same switching transistor group, the common source is electrically connected to the input end, the common drain is electrically connected to the output end, and at least two control ends are electrically connected to gates of the switching transistors in a one-to-one correspondence.
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公开(公告)号：US10114505B2
公开(公告)日：2018-10-30
申请号：US15380630
申请日：2016-12-15
Inventor： Dengshan Wu , Zhiwei Zheng , Kangpeng Yang , Yumin Xu , Lingzhi Su , Zhijie Wang , Chaohuang Pan , Shumao Wu , Longsheng Zou
Abstract: A touch control display panel and a touch control display device are provided. The touch control display panel comprises a plurality of first and second touch control sensing electrodes; a plurality of first and second touch control sensing signal lines; and a first integrated circuit. The first integrated circuit has a longer distance to the first touch control sensing electrode than to the second touch control sensing electrode. R1 and R2 satisfy a predetermined relationship, such that touch control sensing signals respectively outputted by the first touch control sensing signal line and the second touch control sensing signal line exhibit substantially same signal delay time. R1 is a total resistance of the first touch control sensing electrode and the electrically connected first touch control sensing signal line, and R2 is a total resistance of the second touch control sensing electrode and the electrically connected second touch control sensing signal line.
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公开(公告)号：US12243497B2
公开(公告)日：2025-03-04
申请号：US18119078
申请日：2023-03-08
Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
Inventor： Jian Liu , Liu Wang , Zhijie Wang , Shumao Wu , Wei Wu , Guochang Lai
Abstract: A display module and a driving method thereof, and a display device are provided. The display module includes a backlight structure including a plurality of backlight partitions. The display module includes a first display mode and a second display mode. Resolution of the display module in the first display mode is greater than the resolution of the display module in the second display mode. In the first display mode, a quantity of the plurality of backlight partitions of the backlight structure is n1, and an area of one of the plurality of backlight partitions of the backlight structure is S1. In the second display mode, the quantity of the plurality of backlight partitions of the backlight structure is n2, and the area of one of the plurality of backlight partitions of the backlight structure is S2, with n1>n2, and S1
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公开(公告)号：US11205396B2
公开(公告)日：2021-12-21
申请号：US16706801
申请日：2019-12-08
Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
Inventor： Zhiwei Zheng , Zhijie Wang , Jiaqian Wu
IPC: G09G3/36
Abstract: The present disclosure provides a display panel, a method for driving the display panel, and a display device. In embodiments of the present disclosure, the display panel includes a display area, where pixels arranged in an array are arranged in the display area, each pixel includes a plurality of sub-pixels, and at least some sub-pixels among the sub-pixels included in each pixel have different colors. The driving method includes: driving, polarities of display signals inputted to some sub-pixels among the sub-pixels having the same color in at least one row of sub-pixels to be different.
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公开(公告)号：US10120495B2
公开(公告)日：2018-11-06
申请号：US15294536
申请日：2016-10-14
Inventor： Longsheng Zou , Chaohuang Pan , Zhijie Wang , Shumao Wu
IPC: G06F3/041 , G02F1/1343 , G06F3/044 , G02F1/1362 , G02F1/1335 , G02F1/1345 , G02F1/1333
Abstract: An array substrate, a display panel and a display device are provided. The array substrate comprises a plurality of stripe-shaped first electrodes extending along a first direction and arranged along a second direction, an integrated circuit, and a first metal electrode. An extension direction of the integrated circuit is parallel to the second direction. An extension direction of the first metal electrode is parallel to the second direction. The first metal electrode and the integrated circuit are disposed on two opposite sides of the display area, respectively, and the first metal electrode is electrically connected to at least one first signal line via the integrated circuit. Each first electrode includes a first end close to the first metal electrode. The first metal electrode is electrically connected to the first end to provide a common voltage signal to the first electrode during a display period.
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