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公开(公告)号：US20210033937A1
公开(公告)日：2021-02-04
申请号：US17071886
申请日：2020-10-15
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD
Inventor： Huangyao WU , Wei WU , Xiufeng ZHOU , Poping SHEN
IPC: G02F1/1362 , G09G3/20
Abstract: A display panel and a display device are provided. The display panel includes: a display region and a non-display region surrounding the display region; multiple gate lines; and multiple data lines. The gate lines include regular gate lines and irregular gate lines. In the display region, the regular gate lines and the irregular gate lines are extended in a first direction, and a length of a part of the regular gate line in the display region is greater than a length of a part of the irregular gate line in the display region. The data lines include regular data lines and irregular data lines, and an extension direction of the regular data lines and the irregular data lines intersects with the first direction.
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公开(公告)号：US20190235334A1
公开(公告)日：2019-08-01
申请号：US16236203
申请日：2018-12-28
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD
Inventor： Huangyao WU , Wei WU , Xiufeng ZHOU , Poping SHEN
IPC: G02F1/1362 , G09G3/20
CPC classification number: G02F1/136286 , G02F2201/56 , G09G3/20
Abstract: A display panel and a display device are provided. The display panel includes: a display region and a non-display region surrounding the display region; multiple gate lines; and multiple data lines. The gate lines include regular gate lines and irregular gate lines. In the display region, the regular gate lines and the irregular gate lines are extended in a first direction, and a length of a part of the regular gate line in the display region is greater than a length of a part of the irregular gate line in the display region. The data lines include regular data lines and irregular data lines, and an extension direction of the regular data lines and the irregular data lines intersects with the first direction.
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公开(公告)号：US20180308417A1
公开(公告)日：2018-10-25
申请号：US16017858
申请日：2018-06-25
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Huimin XIE , Xuexin LAN , Liang WEN , Xiufeng ZHOU , Donghua LI , Xiaoxiao WU
IPC: G09G3/20
CPC classification number: G09G3/2096 , G09G3/3266 , G09G3/3677 , G09G2300/0426 , G09G2310/0202 , G09G2310/0232 , G09G2310/0267 , G09G2310/0281 , G09G2310/08
Abstract: The disclosure provides a display panel and a method for driving the display panel. The display panel includes a display area and a peripheral area surrounding the display area, and the display area includes one first display area and at least one second display area. The design according to embodiments of the disclosure release enough space occupied by the peripheral area at one side of the at least one second display area far away from the first display area, thus increasing display area in desired direction and a screen-to-total face ratio.
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公开(公告)号：US20180261180A1
公开(公告)日：2018-09-13
申请号：US15974699
申请日：2018-05-09
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Hongbo ZHOU , Huangyao WU , Xiufeng ZHOU , Boping SHEN
CPC classification number: G09G3/3688 , G02F1/13306 , G02F2201/52 , G09G3/3614 , G09G2310/0264
Abstract: Provided are a display panel, a driving method thereof and a display device, for improving the quality of displayed images and reducing the power consumption. The display panel includes first and second pixel units of opposite polarities, and first and second data lines for transmitting signals of opposite polarities. The first and the second pixel units each includes at least two sub-pixels of different colors. The first data line is connected to the first pixel units in the (j−1)th and jth columns of sub-pixels. Sub-pixels in the first pixel unit in the (j−1)th column have different colors from those in the first pixel unit in the jth column. The second data line is connected to the second pixel units in the jth and (j+1)th columns. Sub-pixels in the second pixel unit in the jth column have different colors from those in the second pixel unit in the (j+1)th column.
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公开(公告)号：US20210181559A1
公开(公告)日：2021-06-17
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 , G02F1/1362 , G02F1/1368 , G09G3/20
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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Patent Agency Ranking
公开(公告)号：US20200209672A1
公开(公告)日：2020-07-02
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: G02F1/1333
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：US20170068386A1
公开(公告)日：2017-03-09
申请号：US15353014
申请日：2016-11-16
Inventor： Qingjun LAI , Zhaokeng CAO , Poping SHEN , Xiufeng ZHOU , Yihua ZHU , Zhaodong ZHANG
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044
Abstract: A touch control display panel and a display device are provided. The touch control display panel may comprise a plurality of touch driving electrodes arranged in a first direction; a touch sensing electrode array including a plurality of touch sensing electrode rows arranged in a second direction, wherein a touch sensing electrode row includes a first touch sensing electrode and a second touch sensing electrode arranged in the first direction. In a same touch sensing electrode row, a gap is provided between the first touch sensing electrode and the second touch sensing electrode, and the gap has a width of w1 in the first direction, the touch driving electrode disposed opposite to and over the gap between the first touch sensing electrode and the second touch sensing electrode has an electrode width of w2 in the first direction, and the gap width w1 is smaller than the electrode width w2.
Abstract translation: 提供了触摸控制显示面板和显示装置。 触摸控制显示面板可以包括沿第一方向布置的多个触摸驱动电极; 触摸感测电极阵列，包括沿第二方向布置的多个触摸感测电极列，其中触摸感测电极行包括沿第一方向布置的第一触摸感测电极和第二触摸感测电极。 在相同的触摸感测电极列中，在第一触摸感测电极和第二触摸感测电极之间提供间隙，并且间隙在第一方向上具有w1的宽度，触摸驱动电极设置在第一触摸感测电极和第二触摸感测电极之间 第一触摸感测电极和第二触摸感测电极在第一方向上具有w2的电极宽度，并且间隙宽度w1小于电极宽度w2。
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公开(公告)号：US20210132767A1
公开(公告)日：2021-05-06
申请号：US16721139
申请日：2019-12-19
Applicant: Xiamen Tianma Micro-Electronics Co.,Ltd.
Inventor： Ting WANG , Hongbo ZHOU , Huangyao WU , Xiufeng ZHOU
Abstract: A display panel, a driving method and a touch display device are provided. The display panel includes a display area and a non-display area. The display panel also includes a base substrate, a plurality of sub-pixels located in the display area and arranged in a first direction and a second direction, a plurality of electrode rows extending in the first direction and arranged in the second direction, a plurality of electrode columns arranged in the first direction and extending in the second direction, a plurality of switch units located in the display area, a plurality of first signal lines, a plurality of second signal lines, and a plurality of first driving circuits. In a touch stage, the first driving circuits supply a driving signal to the second signal lines, and the first signal lines transmit a touch detection signal to first electrodes in the electrode rows and columns.
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公开(公告)号：US20200176478A1
公开(公告)日：2020-06-04
申请号：US16435045
申请日：2019-06-07
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Huangyao WU , Hongbo ZHOU , Xiufeng ZHOU , Boping SHEN
IPC: H01L27/12 , G02F1/1362 , G02F1/1368 , G06F3/041 , G06F3/044
Abstract: A display panel comprises a display area and a non-display area surrounding the display area. The display area includes gate lines extending in a row direction, data lines extending in a column direction, and an irregular-shaped edge. The irregular-shaped edge includes at least one sub-edge which is recessed towards an inside of the display area to form a notch, and edges of the irregular-shaped edge other than the at least one sub-edge extend in the column direction. The non-display area includes a first sub-area disposed adjacent to the at least one sub-edge. The data lines include at least one irregular-shaped data line, and the at least one irregular-shaped data line includes a winding portion disposed at the first sub-area. The first sub-area includes a compensation electrode, and in a direction perpendicular to the display panel, the compensation electrode is at least partially overlapped with the winding portion.
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公开(公告)号：US20190122599A1
公开(公告)日：2019-04-25
申请号：US16221610
申请日：2018-12-17
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Huangyao WU , Donghua LI , Xiufeng ZHOU , Poping SHEN
IPC: G09G3/20
Abstract: A display panel and a display device are provided. The display panel includes multiple pixel units. In each of the pixel units, the area of an opening region of at least one sub-pixel is different from the area of an opening region of other sub-pixels. There is an adjustment capacitance between the drain of the thin film transistor and/or the first electrode in each sub-pixel and the scan line corresponding to the sub-pixel, and the sub-pixel having a smaller area of the opening region corresponds to a smaller value of the adjustment capacitance. By adjusting the value of the adjustment capacitance corresponding to the sub-pixels with different areas of opening regions, the optimal Vcom of all the sub-pixels is the same, so that all the sub-pixels operate under the same optimal Vcom.
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