-
公开(公告)号：US20200005881A1
公开(公告)日：2020-01-02
申请号：US16489185
申请日：2018-10-25
发明人： Peng LIU , Zhen WANG , Han ZHANG , Kai ZHANG , Yun QIAO , Jian SUN , Bailing LIU , Fei HUANG , Zhengkui WANG , Jianjun ZHANG
IPC分类号： G11C19/28 , G09G3/36 , G09G3/3266
摘要： A shift register includes a first input sub-circuit, a pull-up control sub-circuit, and a pull-down control sub-circuit. The first input sub-circuit is configured to transmit a voltage from the first signal terminal to the first node under control of the first voltage terminal. The pull-up control sub-circuit is configured to be in a turn-on or turn-off state under control of the first node. The pull-down control sub-circuit is configured to transmit a voltage from the third voltage terminal to the pull-down node under control of the first node, transmit the voltage from the third voltage terminal to the pull-down node under control of the signal output terminal, and transmit a voltage from the first clock signal terminal to the pull-down node under control of the first clock signal terminal.
-
公开(公告)号：US20190288009A1
公开(公告)日：2019-09-19
申请号：US16352379
申请日：2019-03-13
发明人： Yun QIAO , Zhen WANG , Lele CONG , Zhengkui WANG , Jianjun ZHANG , Han ZHANG , Wenwen QIN , Fei HUANG , Xiaozhou ZHAN , Peng LIU , Jian SUN
IPC分类号： H01L27/12
摘要： A display panel and a display device are provided. The display panel includes a base substrate, the base substrate includes a display region and a non-display region, the display region includes a main display region and a peripheral display region, and the peripheral display region includes an irregular display region; the non-display region includes a first region and a second region, the first region is adjacent to the irregular display region, and the second region is adjacent to other regions of the peripheral display region than the irregular display region; the display region includes at least one signal line, the non-display region includes at least one functional circuit and at least one wire, and the at least one functional circuit is coupled to the at least one signal line via the at least one wire.
-
公开(公告)号：US20190073068A1
公开(公告)日：2019-03-07
申请号：US15765415
申请日：2017-10-12
发明人： Fei HUANG
摘要： The present disclosure relates to a touch driving circuit, a touch panel and a display device. A touch driving circuit, comprising: an input subcircuit, configured to receive an input signal which scans forward or backward; a shift register subcircuit, configured to shift register the input signal to generate an output control signal; an enable signal input subcircuit, configured to control an output of the output enable signal of the integrated circuit according to the output control signal; and an output subcircuit, configured to output a corresponding output signal according to the output enable signal. An embodiment of the present disclosure realizes the touch driving circuit with reduced usage of the integrated circuit.
-
4.发明申请公开(公告)号：US20170039973A1
公开(公告)日：2017-02-09
申请号：US14909842
申请日：2015-08-21
发明人： Fei HUANG
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/36 , G09G2310/0286 , G09G2310/0291 , G09G2310/08 , G09G2330/021 , G11C19/28
摘要： There are provided a shift register, a gate driving circuit, a display panel and a display apparatus. The shift register comprises: an input module (01) configured to output a signal of a signal input terminal to a first node (P1); a reset module (02) configured to output a signal of a reset signal terminal to the first node (P1); an output module (03) configured to output a signal of the first node (P1) to a scanning signal output terminal (Out); a buffer module (04) configured to output the signal of the first node (P1) to a triggering signal terminal (STV); and an auxiliary module (05) configured to output a high level signal input by the clock signal terminal (CLK) to the second node (P2) which controls the output module (03) to output the scanning signal to the scanning signal output terminal. The shift register inputs selectively the clock signal when the shift register outputs a scanning signal by adding the auxiliary module, such that the power consumption of the shift register can be reduced, and thus the yield rate of display panels is raised.
摘要翻译： 提供了移位寄存器，栅极驱动电路，显示面板和显示装置。 移位寄存器包括：输入模块（01），被配置为将信号输入端子的信号输出到第一节点（P1）; 复位模块（02），被配置为将复位信号端子的信号输出到所述第一节点（P1）; 输出模块（03），被配置为将第一节点（P1）的信号输出到扫描信号输出端（Out）; 缓冲器模块（04），被配置为将所述第一节点（P1）的信号输出到触发信号端子（STV）; 以及辅助模块（05），被配置为将由时钟信号端子（CLK）输入的高电平信号输出到控制输出模块（03）的第二节点（P2），以将扫描信号输出到扫描信号输出端子。 当移位寄存器通过添加辅助模块输出扫描信号时，移位寄存器选择性地输入时钟信号，从而可以减少移位寄存器的功耗，从而提高显示面板的成品率。
-
公开(公告)号：US20210020089A1
公开(公告)日：2021-01-21
申请号：US16343729
申请日：2018-08-09
发明人： Fei HUANG
IPC分类号： G09G3/20
摘要： Some embodiments of the present disclosure provide a shift register and a method of driving the same, a gate driving circuit, and a display device. The shift register includes a first input sub-circuit for outputting a voltage on a first control voltage terminal to a pull-up node under control of a first signal input terminal; n output sub-circuits for outputting signal from output clock signal terminals to signal output terminals in sequence under control of the pull-up node; a first pull-down control sub-circuit for outputting a voltage on the first control voltage terminal to a pull-down node under control of a first clock signal terminal; a second pull-down control sub-circuit for pulling down a voltage on the pull-down node to a first voltage under control of the pull-up node; and a pull-down sub-circuit for pulling down a voltage on the pull-up node to the first voltage under control of the pull-down node.
-
公开(公告)号：US20190235294A1
公开(公告)日：2019-08-01
申请号：US16180419
申请日：2018-11-05
发明人： Zhengkui WANG , Jian SUN , Fei HUANG , Jiguo WANG , Yun QIAO , Xiaozhou ZHAN , Han ZHANG , Zhen WANG , Wenwen QIN , Lele CONG , Peng LIU , Jianjun ZHANG
IPC分类号： G02F1/1333 , G02F1/1362 , G02F1/1368 , G06F3/044 , G06F3/041
摘要： An array substrate includes a base substrate, a plurality of first signal lines extending in a first direction, a plurality of second signal lines located on a different layer from the first signal lines and extending in a second direction intersecting the first direction, and a plurality of touch signal lines extending in the second direction disposed on the base substrate. Each touch signal line includes a first touch line segment and a second touch line segment, the first touch line segment disposed on the same layer as the first signal lines, and at least partially overlapping with at least one of the second signal lines in a direction perpendicular to a surface of the base substrate, the second touch line segment disposed on a different layer from the first signal lines, and the first touch line segment electrically connected with the second touch line segment through a first via.
-
公开(公告)号：US20210026179A1
公开(公告)日：2021-01-28
申请号：US16328562
申请日：2018-05-23
发明人： Yun QIAO , Zhen WANG , Fei HUANG , Xiaozhou ZHAN , Han ZHANG , Wenwen QIN , Jian SUN
IPC分类号： G02F1/1333 , G02F1/1362
摘要： Disclosed are an array substrate, a liquid crystal display panel and a display apparatus. The array substrate comprises a plurality of pixel units, with each of which being provided with a plurality of sub-pixels (R, G, B) arranged in a first direction; a plurality of touch control electrodes, a region where each of the touch control electrodes is located overlapping with a region where the plurality of sub-pixels (R, G, B) are located; and a plurality of touch control signal lines arranged in gaps between the sub-pixels (R, G, B), wherein each of the touch control signal lines is connected to each of the touch control electrodes, there is no touch control floating signal line not connected to each of the touch control electrodes, and one column of pixel units is correspondingly provided with one touch control signal line.
-
公开(公告)号：US20200051654A1
公开(公告)日：2020-02-13
申请号：US15760294
申请日：2017-09-19
发明人： Zhen WANG , Jian SUN , Yun QIAO , Xiaozhou ZHAN , Fei HUANG , Han ZHANG , Wenwen QIN , Lele CONG , Zhengkui WANG
摘要： The embodiments of the present disclosure relate to a shift registers unit and a driving method thereof, and a gate driving device. The shift register unit includes a first and second input circuit, a pull-down control circuit, an output circuit, a pull-down circuit, and a control circuit. The first input circuit provides a first control signal to a pull-up node. The second input circuit provides a second control signal to the pull-up node. The pull-down control circuit provides the voltage of a first voltage terminal to a pull-down node, or controls the voltage of the pull-down node. The output circuit provides a second clock signal to a signal output terminal. The pull-down circuit provides the voltage of the first voltage terminal to the pull-up node and the signal output terminal. The control circuit provides the first input signal to the pull-up node.
-
公开(公告)号：US20190043400A1
公开(公告)日：2019-02-07
申请号：US15941169
申请日：2018-03-30
发明人： Fei HUANG
摘要： A shift register unit includes an input circuit configured to output a pre-output signal in response to an input signal and a first clock signal, a first output circuit configured to output a first output signal in response to the pre-output signal and a second clock signal; and a second output circuit configured to output a second output signal in response to the pre-output signal and a third clock signal.
-
公开(公告)号：US20180275804A1
公开(公告)日：2018-09-27
申请号：US15827553
申请日：2017-11-30
发明人： Fei HUANG
CPC分类号： G06F3/0412 , G06F3/0418 , G06F3/044 , G09G2310/0264
摘要： A touch drive unit and a driving method thereof, a touch drive circuit and a touch device are disclosed. The touch drive unit includes a shift register sub-unit, a gate sub-unit. The shift register sub-unit includes a shift signal output terminal and is configured to output a shift signal to the gate sub-unit by the shift signal output terminal; the gate sub-unit includes a first input circuit, a first pull-up circuit, a first pull-down control circuit, and a first pull-down circuit; the first pull-up circuit is electrically connected to a touch drive signal terminal, a first pull-up node and a touch signal output terminal, and is configured to output a touch drive signal that is input from the touch drive signal terminal to the touch signal output terminal under a control of an electrical potential of the first pull-up node.
-
-
-
-
-
-
-
-
-
搜索结果
21 条记录 (耗时 0.023 秒)
