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1. 发明授权

US11120718B2 Shift register unit, driving method thereof, gate driving circuit and display device 有权
公开(公告)号：US11120718B2
公开(公告)日：2021-09-14
申请号：US16308345
申请日：2018-03-01
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Fei Huang
IPC分类号： G09G3/20
摘要： The shift register unit includes a start unit (11), a pull-up node control unit (12), a pull-down node control unit (13), a gate driving signal output unit (14), a first capacitor unit (16), and a pull-up node noise reduction unit (15) connected to a noise reduction control end (NC), a pull-up node (PU) and a low level input end (VSS), and configured to control the pull-up node (PU) to be electrically connected to, or electrically disconnected from, the low level input end (VSS) under the control of the noise reduction control end (NC).

2. 发明授权

US10943554B2 Anti-leakage circuit for shift register unit, method of driving shift register unit, gate driver on array circuit and touch display device 有权
公开(公告)号：US10943554B2
公开(公告)日：2021-03-09
申请号：US16478088
申请日：2018-12-11
申请人： Ordos Yuansheng Optoelectronics Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Zhen Wang , Jian Sun , Fei Huang , Yun Qiao , Xiaozhou Zhan , Han Zhang , Wenwen Qin , Lele Cong , Zhengkui Wang , Jianjun Zhang , Peng Liu
IPC分类号： G09G3/36 , G06F3/041 , G11C19/28 , G09G3/3266 , G09G3/20
摘要： A shift register unit, a method of driving a shift register unit, a gate driving circuit and a touch display device are disclosed. The shift register unit includes a first signal input terminal, a first voltage control terminal, a second signal input terminal, a second voltage control terminal, a signal output terminal, a first voltage terminal, and a second voltage terminal. The shift register unit further comprises a first input circuit, a second input circuit, an output circuit, an anti-leakage circuit, a first control circuit, and a second control circuit. The anti-leakage circuit is configured to bring a first node into conduction with a second node in response to an active potential of the second voltage terminal.

3. 发明授权

US10790312B2 Display panel and display device 有权
公开(公告)号：US10790312B2
公开(公告)日：2020-09-29
申请号：US16352379
申请日：2019-03-13
申请人： ORDOS YUANSHENG OPTOELECTRONICS CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
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.

4. 发明授权

US10705367B2 Touch display panel having touch line formed on the same layer as the gate line 有权
公开(公告)号：US10705367B2
公开(公告)日：2020-07-07
申请号：US16180419
申请日：2018-11-05
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
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 , G06F3/044 , G06F3/041 , G02F1/1368
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.

5. 发明申请

US20170018243A1 A SHIFT REGISTER, A GATE DRIVING CIRCUIT, A DISPLAY PANEL AND A DISPLAY APPARATUS 审中-公开
标题翻译：移位寄存器，门驱动电路，显示面板和显示器
公开(公告)号：US20170018243A1
公开(公告)日：2017-01-19
申请号：US15122151
申请日：2015-07-31
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Fei Huang , Yi Zhang
IPC分类号： G09G3/36 , G11C19/28
CPC分类号： G09G3/3677 , G09G3/36 , G09G2300/0809 , G09G2310/0283 , G09G2310/0286 , G09G2330/021 , G09G2330/06 , G11C19/28 , G11C19/287
摘要： The disclosure provides a shift register, a gate driving circuit, a display panel and a display apparatus. The shift register may comprise an inputting module, a resetting module, a pulling up module, a pulling down module for a first node, a pulling down module for a second node, an output controlling module and an output noise reducing module. The inputting module is used to pull up a potential of the first node. The resetting module is used to pull down the potential of the first node. The pulling up module is used to pull up the potential of the second node. The pulling down module for the first node is used to pull down the potential of the first node. The pulling down module for the second node is used to pull down the potential of the second node. The output controlling module is used to control the scanning signal outputting terminal to output a signal from the second clock signal terminal; and to connect the low level signal terminal with the third node, which can ensure that the shift register can output a scanning signal in a corresponding period. Meanwhile, the signal from the third node is noise reduced by the output noise reducing module and then outputted to the scanning signal outputting terminal, which can reduce the noise of the signal outputted from the scanning signal outputting terminal.
摘要翻译：本公开提供了移位寄存器，栅极驱动电路，显示面板和显示装置。移位寄存器可以包括输入模块，复位模块，提升模块，用于第一节点的下拉模块，用于第二节点的下拉模块，输出控制模块和输出降噪模块。输入模块用于上拉第一个节点的电位。复位模块用于下拉第一个节点的电位。上拉模块用于提升第二个节点的电位。用于第一节点的下拉模块用于下拉第一节点的电位。用于第二节点的下拉模块用于下拉第二节点的电位。输出控制模块用于控制扫描信号输出端输出来自第二时钟信号端的信号; 并将低电平信号端子与第三节点连接，这可以确保移位寄存器能够在相应的周期内输出扫描信号。同时，来自第三节点的信号被输出噪声降低模块降噪，然后输出到扫描信号输出端，这可以降低从扫描信号输出端输出的信号的噪声。

6. 发明授权

US11227562B2 Shift register, driving method thereof, gate driver circuit and display device 有权
公开(公告)号：US11227562B2
公开(公告)日：2022-01-18
申请号：US16313747
申请日：2018-05-24
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Fei Huang
IPC分类号： G09G3/36 , G11C19/28
摘要： The present disclosure provides a shift register, a driving method thereof, a gate driver circuit and a display device. The shift register includes a first control module, a scanning control module and a first output module.

7. 发明授权

US10989947B2 Array substrate, liquid crystal display panel and display device with no floating touch signal lines 有权
公开(公告)号：US10989947B2
公开(公告)日：2021-04-27
申请号：US16328562
申请日：2018-05-23
申请人： Ordos Yuansheng Optoelectronics Co., Ltd. , BOE Technology Group Co., Ltd.
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 , G06F3/041
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.

8. 发明授权

US10902930B2 Shift register, gate driving circuit and driving method, and display apparatus 有权
公开(公告)号：US10902930B2
公开(公告)日：2021-01-26
申请号：US16489185
申请日：2018-10-25
申请人： ORDOS YUANSHENG OPTOELECTRONICS CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
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 , G09G3/3266 , G09G3/36
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.

9. 发明授权

US10825371B2 Shift register, gate driving circuit, display panel and driving method 有权
公开(公告)号：US10825371B2
公开(公告)日：2020-11-03
申请号：US15775943
申请日：2017-09-21
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Fei Huang
IPC分类号： G09G3/20 , G11C19/28
摘要： A shift register, a gate driving circuit, a display panel and a driving method. The shift register includes an input circuit, an output circuit, a pull-up node pull-down circuit, a first pull-down circuit of a first pull-down node, an output pull-down circuit, a pull-up circuit of the first pull-down node and a filter circuit. The filter circuit is connected with the first pull-down node, a second pull-down node, a first power terminal and a second power terminal respectively, and is configured to filter a voltage of the first pull-down node and transmit the filtered voltage to the second pull-down node.

10. 发明授权

US10509496B2 Touch driving circuit, touch panel and display device 有权
公开(公告)号：US10509496B2
公开(公告)日：2019-12-17
申请号：US15765415
申请日：2017-10-12
申请人： BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
发明人： Fei Huang
IPC分类号： G06F3/041 , H03K17/96 , H03K19/20 , G09G3/20
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.

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