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公开(公告)号：US09927912B2
公开(公告)日：2018-03-27
申请号：US15134849
申请日：2016-04-21
Inventor： Junlong Xiang , Min Huang , Yumin Xu , Kangpeng Yang , Wenbin Yang
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F21/00 , G09G3/2096 , G09G3/3266 , G09G3/3677 , G09G2310/0267 , G09G2310/0286 , G09G2310/0291 , G09G2354/00
Abstract: A touch control device and a touch display device are provided. The touch control device comprises a plurality of driving electrodes extending in a first direction and divided into a plurality of driving electrode groups arranged in a third direction, a plurality of sensing electrodes extending in a second direction, a plurality of driving units electrically connected to the plurality of driving electrodes and providing driving signals to the driving electrodes, and a sensing circuit electrically connected to the sensing sub-electrodes and detecting output signals from the sensing sub-electrodes. Each sensing electrode includes a plurality of sensing sub-electrodes, a projection of each sensing sub-electrode on the driving electrodes is not overlapped with each other, and a sum of the projections of the sensing sub-electrodes are overlapped with each driving electrode. At least one driving unit is simultaneously electrically connected to at least one driving electrode in each driving electrode group.
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公开(公告)号：US09477103B2
公开(公告)日：2016-10-25
申请号：US14223990
申请日：2014-03-24
Inventor： Kangpeng Yang , Yuan Li , Zhiwei Zheng
IPC: G02F1/133 , G02F1/13 , G02F1/1333 , G02F1/1362
CPC classification number: G02F1/132 , G02F1/133382 , G02F1/136286
Abstract: A liquid crystal display panel includes a TFT array substrate, a color filter substrate, and a liquid crystal layer encapsulated between the TFT array substrate and the color filter substrate. The TFT array substrate, the color filter substrate and the liquid crystal layer collectively form a display area, and a margin area surrounding the display area, where the display area includes sub-pixel units surrounded by data lines and scanning lines. Either of the TFT array substrate and the color filter substrate includes heating metal members, and a pair of connection electrodes electrically connected to the plurality of heating metal members, where the heating metal members are formed on an inner side of the TFT array substrate and/or the color filter substrate and are located in the display area, and where the pair of connection electrodes are configured to provide a voltage to the heating metal members.
Abstract translation: 液晶显示面板包括TFT阵列基板，滤色器基板以及封装在TFT阵列基板和滤色器基板之间的液晶层。 TFT阵列基板，滤色器基板和液晶层共同形成显示区域和围绕显示区域的边缘区域，其中显示区域包括由数据线和扫描线包围的子像素单元。 TFT阵列基板和滤色器基板中的任一个包括加热金属部件和电连接到多个加热金属部件的一对连接电极，其中加热金属部件形成在TFT阵列基板的内侧和/ 或滤色器基板，并且位于显示区域中，并且其中一对连接电极被配置为向加热金属部件提供电压。
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公开(公告)号：US10747363B2
公开(公告)日：2020-08-18
申请号：US15162619
申请日：2016-05-24
Inventor： Zhipeng Huang , Zhiwei Zheng , Kangpeng Yang , Lingzhi Su , Yumin Xu
Abstract: A touch display panel is provided with a display area and a non-display area surrounding the display area. It includes an array substrate and a color film substrate arranged opposite to each other. The array substrate includes, in the display area, multiple first touch electrodes extending along a first direction and arranged in sequence along a second direction. The color film substrate includes, in the display area, multiple second touch electrodes extending along the second direction and arranged in sequence along the first direction. A ratio of a coupling capacitance in a direction perpendicular to the array substrate between the first touch electrodes and the second touch electrodes positioned in the display area close to the non-display area to that between the first touch electrodes and the second touch electrodes positioned in the display area far from the non-display area falls in between 0.9 and 1.1.
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公开(公告)号：US10417954B2
公开(公告)日：2019-09-17
申请号：US15665342
申请日：2017-07-31
Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
Inventor： Kangpeng Yang , Yumin Xu , Chao Zheng , Shaofan Liu , Xiaomeng Chen
IPC: G09G3/3266 , G09G3/20 , G09G3/36
Abstract: Provided is a display panel, including a plurality of gate lines extending in a row direction and arranged in a column direction; a plurality of data lines extending in a column direction and arranged in a row direction; a plurality of pixel units arranged in an array of M rows by N columns defined by the plurality of gate lines and the plurality of data lines intersecting each other; a first gate driver connected to pixel units from a first row to a mth row; and a second gate driver connected to pixel units from a (m+1)th row to a Mth row, where pixel units from the first row to the mth row of the nth column are connected to an integrated circuit through one of the plurality of data lines and pixel units from the (m+1)th row to the Mth row of the nth column are connected to the integrated circuit through another one of the plurality of data lines, where M, N, m and n are positive integers satisfying the following conditions: 1
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公开(公告)号：US10295856B2
公开(公告)日：2019-05-21
申请号：US15865438
申请日：2018-01-09
Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
Inventor： Linyan Guan , Kangpeng Yang , Yumin Xu , Junyi Li
IPC: G02F1/1333 , G06F3/041 , G09G3/36
Abstract: A display panel and a display device, the display panel includes a thin film transistor arranged in a display area of the display panel, the thin film transistor including an active layer; a metal layer; a plurality of force sensors disposed in the same layer as the active layer or the metal layer, each force sensor including a first bridge arm, a second bridge arm, a third bridge arm, and a fourth bridge arm connected end-to-end in sequence; a plurality of regulation resistors one-to-one corresponding to each force sensor, a first end of the regulation resistor being connected with a voltage regulation end, a second end of the regulation resistor being connected with a regulation bridge arm of the force sensor corresponding to the force sensor, the regulation bridge arm being any one of the first bridge arm, second bridge arm, third bridge arm and fourth bridge arm.
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Patent Agency Ranking
公开(公告)号：US10061436B2
公开(公告)日：2018-08-28
申请号：US15405297
申请日：2017-01-12
Inventor： Wenbin Yang , Kangpeng Yang , Yumin Xu
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04107
Abstract: A touch display panel, a driving method and a touch display device are provided. Touch and display are driven synchronously in the touch display panel. That is, touch detection is implemented while the display is performed and there is no need to perform the display and the touch in different stages, thereby avoiding limiting an improvement on a report rate, and ensuring a high report rate of the touch display device.
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公开(公告)号：US10013105B2
公开(公告)日：2018-07-03
申请号：US15362834
申请日：2016-11-29
Inventor： Kangpeng Yang , Zhiwei Zheng , Weipeng Wang , Yumin Xu , Jianxun Wang
Abstract: A touch display device is provided. The device includes an array substrate and a color substrate opposite to the array substrate; the array substrate is provided with a plurality of touch driving electrodes; a plurality of sub-pixels defined by a plurality of source lines and a plurality of gate lines insulated from and intersected with the plurality of source lines. Sub-pixels of each row are driven in a time division manner by corresponding two of the plurality of gate lines. The plurality of source lines include data lines and touch driving lines. Adjacent two sub-pixels, connected to a same data line, in a same row are connected to two different gate lines. Adjacent two sub-pixels, connected to a same gate line, in a same row are connected to two different data lines.
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公开(公告)号：US20160189586A1
公开(公告)日：2016-06-30
申请号：US14853803
申请日：2015-09-14
Inventor： Zongjun Zou , Kangpeng Yang , Yumin Xu
IPC: G09G3/20
CPC classification number: G09G3/3677 , G09G3/3266 , G09G2310/0283 , G09G2310/0286 , G09G2310/067
Abstract: A driving circuit is provided, which includes multiple shift register units, at least one scan control unit and at least one all-gate-on unit. An operation of the driving circuit includes a driving phase and a discharging phase. During the driving phase, the at least one scan control unit controls the shift register units to output multiple driving signals successively in a first direction or in a second direction, the first direction being opposite to the second direction. During the discharging phase, the at least one all-gate-on unit controls the shift register units to output multiple driving signals simultaneously. An array substrate and a display apparatus each including the driving circuit are further provided.
Abstract translation: 提供一种驱动电路，其包括多个移位寄存器单元，至少一个扫描控制单元和至少一个全门开启单元。 驱动电路的动作包括驱动相和放电相。 在驱动阶段期间，至少一个扫描控制单元控制移位寄存器单元在第一方向或第二方向上连续地输出多个驱动信号，该第一方向与第二方向相反。 在放电阶段期间，至少一个全栅极导通单元控制移位寄存器单元同时输出多个驱动信号。 还提供了包括驱动电路的阵列基板和显示装置。
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公开(公告)号：US10275077B2
公开(公告)日：2019-04-30
申请号：US15440481
申请日：2017-02-23
Inventor： Yuanzhang Zhu , Kangpeng Yang , Yumin Xu
Abstract: A touch control display panel, a touch control display device and a driving method are provided. The touch control display panel comprises a color film substrate including touch sensing electrodes and touch sensing signal lines electrically connected to the touch sensing electrodes, respectively; and an array substrate arranged opposite to the color film substrate and including a driving IC chip and a signal conversion unit. The signal conversion unit includes input terminals and output terminals. The input terminals are electrically connected to the touch sensing signal lines, respectively. The output terminals are electrically connected to the driving IC chip. The signal conversion unit combines a plurality of input signals received at the input terminals into a plurality of output signals, and transmits the output signals to the output terminals, respectively.
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公开(公告)号：US10082905B2
公开(公告)日：2018-09-25
申请号：US15452774
申请日：2017-03-08
Inventor： Jun Tu , Changzhi Wu , Kangpeng Yang , Yumin Xu , Mingchao Hou
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G09G3/20 , G09G2310/0286 , G11C19/00
Abstract: A touch control display panel and a touch control display device are provided. The touch control display panel comprises a shift register including a plurality of cascaded shift register units, wherein a scanning line is electrically connected to an output terminal of a shift register unit; a touch driving electrode array including a plurality of touch driving electrodes; a touch switching control circuit and a plurality of touch signal lines, wherein a touch signal line has one end electrically connected to a touch driving electrode and the other end electrically connected to an output terminal of the touch switching control circuit; and a touch signal control line cluster including a plurality of touch signal control lines, wherein a touch signal control line has one end electrically connected to the output terminal of the shift register unit, and the other end electrically connected to the touch switching control circuit.
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