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公开(公告)号：US20190094588A1
公开(公告)日：2019-03-28
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 , G09G3/36 , G06F3/041
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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公开(公告)号：US20180157373A1
公开(公告)日：2018-06-07
申请号：US15888083
申请日：2018-02-05
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Jun TU , Kangpeng YANG , Weipeng WANG , Yumin XU , Chao ZHENG
CPC classification number: G06F3/0418 , G06F3/0412 , G06F2203/04105 , G09G3/20 , G09G3/2092 , G09G2310/0205 , G09G2310/0267 , G09G2310/0281 , G09G2310/0286 , G09G2310/08 , G09G2354/00
Abstract: Provided are an array substrate, a display panel and a driving device. In the array substrate, a pressure sensor is disposed between adjacent two of the shift registers at either of the two sides of the display region; the scanning lines include a first set of scanning lines and a second set of scanning lines; the extending lines of the first set of scanning lines pass the pressure sensors in the first region, and the first set of scanning lines are electrically connected to the corresponding shift registers in the second region.
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公开(公告)号：US20180129333A1
公开(公告)日：2018-05-10
申请号：US15866465
申请日：2018-01-10
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Chao ZHENG , Kangpeng YANG , Yumin XU
CPC classification number: G06F3/0414 , G06F1/3262 , G06F1/3265 , G06F3/0416 , G06K9/00087 , G09G2310/0264 , Y02D10/153
Abstract: The present disclosure provides a display panel and display device relating to the field of display technologies, which can decrease power consumption of the display panel. The display panel includes: one or more first force sensors and one or more second force sensors; a control device, an output end of each first force sensors and an output end of each second force sensors are connected with the control device; an input end of each first force sensors is connected with the control device; and the control device is configured to acquire an output signal of the one or more second force sensors, when the output signal of the one or more second force sensors reaches a first preset condition, a bias voltage is output to the input end of each first force sensors. The present technical solution is mainly applied to the display device with force-sensitive touch function.
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公开(公告)号：US20190243495A1
公开(公告)日：2019-08-08
申请号：US16191354
申请日：2018-11-14
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Ke GUO , Huangyao WU , Hongbo ZHOU , Zhaokeng CAO , Xuan LU , Kangpeng YANG , Yumin XU
IPC: G06F3/041 , G06F3/044 , G02F1/1343 , G02F1/1362 , G02F1/1333
Abstract: An array substrate includes a substrate; scan lines and data lines arranged on the substrate and intersecting one another to define sub-pixels, each of which includes a pixel electrode including strip-like electrodes whose long axes of a same row are parallel to one another. Extension lines of long axes of strip-like electrodes in sub-pixels in any two adjacent rows intersect one another. The touch electrode is electrically connected to at least one touch signal line. Each touch signal line includes straight-line portions and fold-line portions. Two adjacent straight-line portions are connected by one fold-line portion. Any straight-line portion is parallel to long axes of strip-like electrodes in sub-pixels in a same row. Extension lines of fold-line portions intersect long axes of strip-like electrodes. Orthographic projections of fold-line portions on the substrate overlap orthographic projections of scan lines on the substrate. Fold-line portions are not perpendicular to scan lines.
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公开(公告)号：US20200166814A1
公开(公告)日：2020-05-28
申请号：US16283300
申请日：2019-02-22
Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
Inventor： Linyan GUAN , Kangpeng YANG , Yumin XU
IPC: G02F1/1362 , G02F1/1345 , H05K1/18
Abstract: A display module and a display apparatus are provided in the present disclosure. The display module includes a display panel having a display area, a hole area, a first binding area surrounding the hole area and at least one signal line disposed in the display area. The display module further includes a first flexible circuit board bound in the first binding area and connected to the at least one signal line, a second flexible circuit board electrically connected to the first circuit board, and a first integrated circuit chip bound on the second flexible circuit board. The first integrated circuit chip transmits signals sequentially through the second flexible circuit board and the first flexible circuit board, to the at least one signal line. The present disclosure may improve a screen ratio of the display apparatus.
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Patent Agency Ranking
公开(公告)号：US20170177158A1
公开(公告)日：2017-06-22
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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公开(公告)号：US20170330503A1
公开(公告)日：2017-11-16
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: G09G3/20 , G09G3/3266 , G09G3/36
CPC classification number: G09G3/2092 , G09G3/3266 , G09G3/3677 , G09G2300/0426 , G09G2310/0205 , G09G2310/0218 , G09G2310/0221 , G09G2310/08
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：US20170160867A1
公开(公告)日：2017-06-08
申请号：US15440481
申请日：2017-02-23
Inventor： Yuanzhang ZHU , Kangpeng YANG , Yumin XU
CPC classification number: G06F3/0416 , G06F1/183 , G06F3/0412 , G06F3/044 , G06F2203/04102 , G06F2203/04103
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：US20170097727A1
公开(公告)日：2017-04-06
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
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04104
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：US20150138462A1
公开(公告)日：2015-05-21
申请号：US14223990
申请日：2014-03-24
Inventor： Kangpeng YANG , Yuan LI , Zhiwei ZHENG
IPC: G02F1/13
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，并且其中该对连接电极被配置为向加热金属部件提供电压。
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