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1.发明申请公开(公告)号：US20190251891A1
公开(公告)日：2019-08-15
申请号：US16174634
申请日：2018-10-30
发明人： Fengjing TANG , Zhifu DONG , Jian TAO , Hongmin LI
CPC分类号： G09G3/2092 , G09G2310/0202 , G09G2310/0267 , G09G2310/0286 , G11C19/28
摘要： The disclosure relates to a shift register unit, a driving method of shift register units, a gate driving circuit and a display panel. The shift register unit includes: an input module, a pull-up module, a storage capacitor, an output module configured to transmit a first voltage signal to a signal output terminal under the control of the first voltage signal; and an output control module configured to transmit the first voltage signal or a second power signal to the signal output terminal under the control of the voltage signal of the pull-up node and a first selection signal, and to transmit the first voltage signal or the second power signal to the signal output terminal under the control of the voltage signal of the pull-up node and a second selection signal.
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公开(公告)号：US20210225252A1
公开(公告)日：2021-07-22
申请号：US16307851
申请日：2018-04-17
发明人： Wei XUE , Silin FENG , Zhifu DONG
摘要： Provided are a shift register unit of a gate driving circuit (GOA), a gate driving circuit and a driving method. The shift register unit includes an input sub-circuit, configured to output an input signal to a first node; a pull-up control sub-circuit, configured to charge a pull-up node through a first power supply terminal under the control of a potential of the first node; an output sub-circuit, configured to output a clock signal of a clock signal terminal to an output terminal under the control of a potential of the pull-up node; a first touch control sub-circuit configured to pull down levels of the pull-up node and the output terminal to a second potential through the second power supply terminal under the control of a touch control keeping signal of the touch control keeping signal terminal.
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公开(公告)号：US20180074615A1
公开(公告)日：2018-03-15
申请号：US15674413
申请日：2017-08-10
发明人： Xun PU , Zhifu DONG , Hongmin LI
CPC分类号： G06F3/044 , G06F3/0412
摘要： The present disclosure provides a self-capacitance touch structure, a touch panel and a display device. The self-capacitance touch structure comprising a plurality of self-capacitance touch electrodes arranged in an array, the self-capacitance touch electrode comprising a main body portion and a side wing portion protruding from at least one side of the main body portion, wherein at least one recess is formed between the side wing portion and the main body portion, the side wing portion of at least one self-capacitance touch electrode in at least one row extends into the recess of a self-capacitance touch electrode, adjacent to the at least one self-capacitance touch electrode, in another row.
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公开(公告)号：US20160274407A1
公开(公告)日：2016-09-22
申请号：US14744408
申请日：2015-06-19
发明人： Zhifu DONG , Wei XUE , Ping SONG , Hongmin LI
IPC分类号： G02F1/1333 , G02F1/1343 , G02F1/1362 , H01L27/12 , G02F1/1335
CPC分类号： G02F1/133345 , G02F1/133514 , G02F1/13452 , G02F2001/133388 , G02F2201/50 , H01L27/124
摘要： The present invention provides a display panel and a display device. The display panel comprises an array substrate and a color filter substrate assembled in an aligned manner, the array substrate comprises a display area and a lead wire area provided on the periphery of at least one side of the display area, a first boundary line of the color filter substrate close to one side of the lead wire area has an orthographic projection on the array substrate and the orthographic projection falls into a boundary area of the lead wire area adjacent to the display area, a protective layer is provided on one side of the boundary area facing the color filter substrate, and the protective layer covers parts of the boundary area corresponding to the orthographic projection of the first boundary line on the array substrate and lead wires surrounding the parts.
摘要翻译： 本发明提供一种显示面板和显示装置。 显示面板包括阵列基板和以对准的方式组装的滤色器基板，阵列基板包括设置在显示区域的至少一侧的周边上的显示区域和引线区域，第一边界线 靠近引线区域的一侧的滤色器基板在阵列基板上具有正投影，并且正投影落入与显示区域相邻的引线区域的边界区域中，保护层设置在 边界区域，并且保护层覆盖与阵列基板上的第一边界线的正投影相对应的边界区域的部分和围绕该部分的引线。
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5.发明申请SHIFT REGISTER UNIT, ITS DRIVING METHOD, GATE DRIVER CIRCUIT AND DISPLAY DEVICE 审中-公开移位寄存器单元及其驱动方法门驱动电路和显示器件公开(公告)号：US20160225336A1
公开(公告)日：2016-08-04
申请号：US14740940
申请日：2015-06-16
发明人： Honggang GU , Xiaohe LI , Xianjie SHAO , Zhifu DONG , Xiaojie ZHANG , Lili YAO
CPC分类号： G11C19/28 , G09G3/20 , G09G3/3674 , G09G2310/0267 , G09G2310/0286 , G09G2310/08
摘要： A shift register unit includes an input end, a gate driving signal output end, a resetting end, a pull-up transistor, a pull-down transistor, a pull-down node control module, a pull-up node control module and an output noise reduction transistor. The pull-down node control module is configured to pull up a potential of a pull-down node to a high potential at a first noise reduction stage, so as to turn on the pull-down transistor and enable the gate driving signal output end to output a low level. The pull-up node control module is configured to pull down a potential of the pull-up node to a low potential at a resetting stage, and maintain the potential of the pull-up node to be at a low potential at the first noise reduction stage and a second noise reduction stage, so as to turn off the pull-up transistor.
摘要翻译： 移位寄存器单元包括输入端，栅极驱动信号输出端，复位端，上拉晶体管，下拉晶体管，下拉节点控制模块，上拉节点控制模块和输出 降噪晶体管。 下拉节点控制模块被配置为在第一降噪阶段将下拉节点的电位上拉到高电位，以便导通下拉晶体管并使栅极驱动信号输出端 输出低电平。 上拉节点控制模块被配置为在复位阶段将上拉节点的电位下拉到低电位，并且在第一降噪时将上拉节点的电位保持在低电位 级和第二降噪级，以便关断上拉晶体管。
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公开(公告)号：US20180314124A1
公开(公告)日：2018-11-01
申请号：US15847563
申请日：2017-12-19
发明人： Zhifu DONG , Wei XUE , Hongmin LI , Liqing LIAO
IPC分类号： G02F1/1362 , G02F1/1368
摘要： The embodiments of the present disclosure provide an array substrate, display panel and display apparatus. The array substrate comprises a plurality of gate lines extending in a row direction; a plurality of data lines extending in a column direction; and an array comprising a plurality of pixels. Each column of pixels of the plurality of pixels are coupled to two data lines of the plurality of data lines, the two data lines are configured to provide same data signal for displaying an image to the column of pixels, a first data line of the two data lines and a second data line of the two data lines are arranged at both sides of the column of pixels along the row direction, respectively. The array substrate, display panel and display apparatus according to the embodiments of the present disclosure can greatly reduce coupling capacitance between a pixel electrode and a data line, thereby an effect of reducing crosstalk can be achieved.
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公开(公告)号：US20210278919A1
公开(公告)日：2021-09-09
申请号：US16328366
申请日：2018-06-08
发明人： Liqing LIAO , Hongmin LI , Zhifu DONG
摘要： Embodiments of the present disclosure provide a touch display substrate, a method for manufacturing the same, a driving method thereof, and a display device thereof. The touch display substrate includes a substrate, a plurality of electrode blocks, independent of each other and arranged in an array, disposed on the substrate, and a switching device disposed between the adjacent electrode blocks. The electrode block is configured to receive a common voltage during a display period and receive a touch scan signal during a touch period. The switching device is configured to electrically connect the adjacent electrode blocks during the display period and electrically isolate the adjacent electrode blocks from each other during the touch period.
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公开(公告)号：US20200225513A1
公开(公告)日：2020-07-16
申请号：US15771278
申请日：2017-09-30
发明人： Ping SONG , Hongmin LI , Zhifu DONG , Wei XUE , Liqing LIAO
IPC分类号： G02F1/13 , G02F1/1339 , G03F1/38
摘要： The present disclosure relates to a mask and a manufacturing method thereof as well as a display device, the mask includes a transmittable substrate and a mask pattern formed on the transmittable substrate, wherein a transmittance of the transmittable substrate decreases gradually from the edge to the center.
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9.发明申请公开(公告)号：US20190272884A1
公开(公告)日：2019-09-05
申请号：US16332193
申请日：2018-08-21
发明人： Liqing LIAO , Hongmin LI , Zhifu DONG , Silin FENG
摘要： A shift register circuit, a driving method, a gate driving circuit, and a display device are provided. The shift register circuit includes a clock signal adjustment circuit and a self-control conduction circuit; the clock signal adjustment circuit includes a first clock signal input terminal, a second clock signal input terminal, and a clock signal adjustment output terminal; the clock signal adjusting circuit is configured to, in the case that the first clock signal and the second clock signal are both at a second level, output a first level via a clock signal adjustment output terminal; the self-control conduction circuit is configured to, in the case that the pull-up node is at the first level, control the clock signal adjustment output terminal connect with a pull-up node, or in the case that the pull-up node is at a second level, disconnect the clock signal adjustment output terminal from the pull-up node.
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公开(公告)号：US20190221163A1
公开(公告)日：2019-07-18
申请号：US16134472
申请日：2018-09-18
发明人： Wei XUE , Hongmin LI , Zhifu DONG , Fengjing TANG
IPC分类号： G09G3/3266 , G09G3/36 , G11C19/28
摘要： A shift register circuit includes an input terminal, a reset terminal, a first scan voltage terminal, a second scan voltage terminal, a first reference voltage terminal, a second reference voltage terminal, a clock terminal, an output terminal, an input circuit, a first control circuit, a second control circuit, and an output circuit. The first control circuit is configured to supply a second reference voltage applied at the second reference voltage terminal to a first node and bring the second reference voltage terminal into conduction with the output terminal in response to a second node being at an active potential. The second control circuit is configured to supply a first reference voltage applied at the first reference voltage terminal to the first node and bring the first reference voltage terminal into conduction with the output terminal in response to a third node being at an active potential.
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