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公开(公告)号：US10897819B2
公开(公告)日：2021-01-19
申请号：US16561534
申请日：2019-09-05
Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
Inventor： Huangyao Wu , Shumao Wu , Guochang Lai
IPC: H05K1/11 , H01L23/498 , H01L27/12 , H05K1/14 , H05K3/36
Abstract: A display panel, a flexible circuit board and a display device are provided. The display panel includes a substrate, and at least one row of a plurality of input pads including at least one first-input pad disposed in the middle of the input pads and a plurality of second-input pads disposed on both sides of the first input pad. Each input pad includes a first end and a second end that are oppositely disposed, and a spacing between any adjacent two input pads includes a first spacing between adjacent two first ends and a second spacing between adjacent two second ends. The first spacing and the second spacing between any adjacent two second-input pads are not equal. Along a direction from the first-input pad to the second-input pad, starting from adjacent first-input and second-input pads, the first spacing and the second spacing successively and gradually increases, respectively.
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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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公开(公告)号：US11256149B2
公开(公告)日：2022-02-22
申请号：US16453367
申请日：2019-06-26
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Shumao Wu , Huimin Xie , Xin Dong , Huangyao Wu , Xiufeng Zhou
IPC: G02F1/1345 , G02F1/1333
Abstract: A display panel and a display apparatus are provided. The display panel includes: a first edge and a second edge configured along a first direction and facing opposite to each other; a third edge and a fourth edge configured along a second direction and facing opposite to each other; a display area; and a non-display area surrounding the display area and including a binding area disposed adjacent to the first edge. The binding area includes a first sub-area adjacent to the third edge and a second sub-area adjacent to the fourth edge. Each of the first and second sub-areas includes a plurality of binding soldering pads arranged along the second direction. Each of the plurality of binding soldering pads includes a first section, a second section, and a third section.
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公开(公告)号：US10274778B2
公开(公告)日：2019-04-30
申请号：US14985307
申请日：2015-12-30
Inventor： Shumao Wu , Xiufeng Zhou
IPC: G02F1/1335 , G02B5/20
Abstract: A color filter plate, a color filter plate fabrication method and a display panel are provided. The color filter plate comprises a substrate and a plurality of color filter elements alternately arranged on the substrate. Each color filter element includes two edge portions and one body portion between the two edge portions. The plurality of color filter elements further comprises a plurality of first color filter elements, and at least one edge portion of each first color filter element is thicker than the body portion of each first color filter element.
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公开(公告)号：US20210398466A1
公开(公告)日：2021-12-23
申请号：US17381740
申请日：2021-07-21
Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
Inventor： Mengzi Zhang , Fan Guo , Junjun Gan , Huangyao Wu , Shumao Wu , Guochang Lai , Xiufeng Zhou
IPC: G09G3/14
Abstract: Provided are a display panel and a display device. The display panel includes a display area and a non-display area surrounding the display area, the display area includes a first rectangular area and a first special-shaped area disposed adjacent to the first rectangular area, and the non-display area includes a second rectangular area adjacent to the first rectangular area and a second special-shaped area adjacent to the first special-shaped area. The display area includes pixel units arranged in an array, and a plurality of shift registers are disposed in the second rectangular area and the second special-shaped area, where each of the plurality of shift registers is connected to a row of pixel units. The second special-shaped area includes a laser cutting affected area, where none of the plurality of shift registers is disposed in at least part of the laser cutting affected area.
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Patent Agency Ranking
公开(公告)号：US11100832B2
公开(公告)日：2021-08-24
申请号：US16589644
申请日：2019-10-01
Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
Inventor： Mengzi Zhang , Fan Guo , Junjun Gan , Huangyao Wu , Shumao Wu , Guochang Lai , Xiufeng Zhou
IPC: G09G3/14
Abstract: Provided are a display panel and a display device. The display panel includes a display area and a non-display area surrounding the display area, the display area includes a first rectangular area and a first special-shaped area disposed adjacent to the first rectangular area, and the non-display area includes a second rectangular area adjacent to the first rectangular area and a second special-shaped area adjacent to the first special-shaped area. The display area includes pixel units arranged in an array, and a plurality of shift registers are disposed in the second rectangular area and the second special-shaped area, where each of the plurality of shift registers is connected to a row of pixel units. The second special-shaped area includes a laser cutting affected area, where none of the plurality of shift registers is disposed in at least part of the laser cutting affected area.
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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：US11574572B2
公开(公告)日：2023-02-07
申请号：US17381740
申请日：2021-07-21
Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
Inventor： Mengzi Zhang , Fan Guo , Junjun Gan , Huangyao Wu , Shumao Wu , Guochang Lai , Xiufeng Zhou
IPC: G09G3/14
Abstract: Provided are a display panel and a display device. The display panel includes a display area and a non-display area surrounding the display area, the display area includes a first rectangular area and a first special-shaped area disposed adjacent to the first rectangular area, and the non-display area includes a second rectangular area adjacent to the first rectangular area and a second special-shaped area adjacent to the first special-shaped area. The display area includes pixel units arranged in an array, and a plurality of shift registers are disposed in the second rectangular area and the second special-shaped area, where each of the plurality of shift registers is connected to a row of pixel units. The second special-shaped area includes a laser cutting affected area, where none of the plurality of shift registers is disposed in at least part of the laser cutting affected area.
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公开(公告)号：US11086174B2
公开(公告)日：2021-08-10
申请号：US16815800
申请日：2020-03-11
Applicant: Xiamen Tianma Micro-Electronics Co.,Ltd.
Inventor： Donghua Li , Xiaoli Wei , Xiufeng Zhou , Guochang Lai , Shumao Wu , Boping Shen
IPC: G02F1/1345 , G02F1/1339 , G02F1/1368 , G09G3/20 , G02F1/1362
Abstract: A display substrate, a display module and a control method are provided in the present disclosure. The display substrate includes a first substrate and a second substrate. The first substrate includes a base substrate, conductive pads, a first switch unit group electrically connected to the conductive pads and signal wires, and a second switch unit group electrically connected to the conductive pads. The display substrate includes a substrate detection phase where all second switch units are cutoff, all first switch units are conducting, and an external detection device input a first detection signal to the substrate through the conductive pads and all first switch units. When the first switch unit group is conducting, the conductive pads are used for substrate detection, and when the second switch unit group is cutoff, the conductive pads in a same pad region are connected each other to be multiplexed as electrostatic conductive pads.
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