Patents by Inventor Xiaozhou ZHAN

Xiaozhou ZHAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200241723
    Abstract: A touch array baseplate panel, including a substrate and a film layer structure. The film layer structure includes: a touch electrode layer, including a plurality of touch electrodes arranged in an array; a first electrically conductive layer, including a plurality of touch electrode lines and virtual touch electrode lines; a second electrically conductive layer, including connection lines. A touch electrode line is electrically connected to a corresponding touch electrode through a first via hole, and a virtual touch electrode line is electrically connected to a corresponding touch electrode through a second via hole, and a connection line electrically connects, through third via holes, a touch electrode line and a virtual touch electrode line electrically connected to a same touch electrode. This disclosure further provides a method for manufacturing the touch array baseplate panel and a touch panel including the touch array baseplate panel.
    Type: Application
    Filed: May 31, 2019
    Publication date: July 30, 2020
    Inventors: Wenwen QIN, Jian SUN, Yun QIAO, Xiaozhou ZHAN, Han ZHANG, Zhen WANG, Lele CONG, Zhengkui WANG
  • Patent number: 10705367
    Abstract: 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.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: July 7, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhengkui Wang, Jian Sun, Fei Huang, Jiguo Wang, Yun Qiao, Xiaozhou Zhan, Han Zhang, Zhen Wang, Wenwen Qin, Lele Cong, Peng Liu, Jianjun Zhang
  • Publication number: 20200211496
    Abstract: The present application provides a shift register unit, a shift register circuit, a driving method, and a display apparatus, and relates to the field of display technology. The method includes: in a reset phase in which a second node is at a first level, transmitting, by a control circuit, a second level signal to a first node and an output signal terminal under the control of a voltage at the second node; and in a normal operation phase, normally operating, by the shift register unit.
    Type: Application
    Filed: November 3, 2017
    Publication date: July 2, 2020
    Inventors: Zhen Wang, Jian Sun, Fei Huang, Xiaozhou Zhan, Yun Qiao, Han Zhang, Wenwen Qin, Lele Cong, Zhengkui Wang, Rui Liu, Pengjun Chen, Lidong Wang, Shuang Zhao
  • Patent number: 10678357
    Abstract: An electrode structure is disclosed, including: a plurality of first electrodes, which transfer an electrical signal; and a plurality of second electrodes, which do not transfer the electrical signal, wherein the first electrode and the second electrode are electrically separated from each other, the second electrode and the first electrode are alternately arranged, each of the second electrodes includes electrodes electrically separated from each other, and in the electrodes electrically separated from each other, some separation borders not perpendicular to an extending direction of the first electrode can be connected to form an oblique connecting line with respect to the extending direction. Further, a method of manufacturing an electrode structure, a touch panel and a touch display device are disclosed.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: June 9, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Wei Zhang, Kunpeng Zhang, Xiaozhou Zhan, Hui Li
  • Publication number: 20200104000
    Abstract: A touch display substrate and a display device are provided. The touch display substrate includes a plurality of sub-pixel units (10), data lines (20) and touch signal lines (30). For any two adjacent rows of sub-pixel units, the sub-pixel unit (10) in one row of sub-pixel units is staggered in a row direction with respect to the sub-pixel unit (10) in the other row of sub-pixel units adjacent to the one row of sub-pixel units by a distance of X sub-pixel units (10), and 0<X<1; these two sub-pixel units (10) have different colors. Data lines (20) and touch signal lines (30) are at gaps which extend in a column direction and are between the plurality of sub-pixel units (10). The touch signal lines (30) and the data lines (20) are in a same layer and the touch signal lines (30) are insulated from the data lines (20).
    Type: Application
    Filed: August 6, 2018
    Publication date: April 2, 2020
    Inventors: Zhen WANG, Yun QIAO, Jian SUN, Xiaozhou ZHAN, Jun FAN, Jianjun ZHANG, Cheng LI, Hailin XUE
  • Publication number: 20200064955
    Abstract: A touch panel including a substrate, an insulating layer, touch electrode blocks, and electrode lines. The touch electrode blocks include an array of first type touch electrode blocks having a regular shape and a second type touch electrode block having an irregular shape. Ones of the first type touch electrode blocks are electrically connected to respective ones of the electrode lines by respective X first contact vias extending through the insulating layer, and the respective X first contact vias are arranged along a straight line in a column direction. The second type touch electrode block is electrically connected to a first corresponding one of the electrode lines by Y second contact vias extending through the insulating layer, and the Y second contact vias are arranged along at least one straight line in the column direction. X and Y are natural numbers, and 0.75×X?Y?1.25×X.
    Type: Application
    Filed: June 7, 2019
    Publication date: February 27, 2020
    Inventors: Zhen WANG, Xiaozhou Zhan, Lele Cong, Yun Qiao, Jian Sun, Han Zhang, Wenwen Qin, Zhengkui Wang
  • Publication number: 20200051654
    Abstract: 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.
    Type: Application
    Filed: September 19, 2017
    Publication date: February 13, 2020
    Inventors: Zhen WANG, Jian SUN, Yun QIAO, Xiaozhou ZHAN, Fei HUANG, Han ZHANG, Wenwen QIN, Lele CONG, Zhengkui WANG
  • Patent number: 10496202
    Abstract: An in-cell touch panel, a manufacturing method thereof and a display device are provided. The in-cell touch panel includes a base substrate, and a signal line, a touch electrode and a touch line which are provided on the base substrate, the touch line being electrically connected with the touch electrode, wherein the touch line and the signal line extend along a same direction, and the touch line is at least partially overlapped with the signal line in a direction perpendicular to the base substrate. The in-cell touch panel, the manufacturing method thereof and the display device are configured to solve a problem of low pixel aperture ratio.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: December 3, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Xiaozhou Zhan, Jian Sun, Cheng Li
  • Publication number: 20190288009
    Abstract: 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.
    Type: Application
    Filed: March 13, 2019
    Publication date: September 19, 2019
    Applicants: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yun QIAO, Zhen WANG, Lele CONG, Zhengkui WANG, Jianjun ZHANG, Han ZHANG, Wenwen QIN, Fei HUANG, Xiaozhou ZHAN, Peng LIU, Jian SUN
  • Publication number: 20190287445
    Abstract: An array substrate and a display panel are provided. The array substrate includes a base substrate having a notch, the base substrate comprising a first region and a second region on opposite sides of the notch; a plurality of gate lines disposed on the base substrate and configured to respectively drive a plurality of rows of pixels on the base substrate, each of the plurality of gate lines being interrupted by the notch into a first gate sub-line in the first region and a second gate sub-line in the second region; and a gate driving device in the first region and/or the second region, the gate driving device is configured such that the first gate sub-line and the second gate sub-line of each of the plurality of gate lines are simultaneously scanned.
    Type: Application
    Filed: August 9, 2018
    Publication date: September 19, 2019
    Inventors: Yun Qiao, Zhen Wang, Zhengkui Wang, Han Zhang, Jian Sun, Xiaozhou Zhan, Fei Huang, Wenwen Qin, Jianjun Zhang
  • Patent number: 10394092
    Abstract: The present disclosure provides a display substrate and a method of manufacturing the same, and a display device. The display substrate includes a base substrate and a sensing electrode layer located on one side of the base substrate, the sensing electrode layer comprising a sensing electrode and a dummy pattern that comprises dummy sub-patterns arranged into columns, each dummy sub-pattern having a first border defining the dummy sub-pattern in a column direction, and first borders of the dummy sub-patterns being non-periodically arranged.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: August 27, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Han Zhang, Xiaozhou Zhan
  • Publication number: 20190235294
    Abstract: 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.
    Type: Application
    Filed: November 5, 2018
    Publication date: August 1, 2019
    Inventors: Zhengkui WANG, Jian SUN, Fei HUANG, Jiguo WANG, Yun QIAO, Xiaozhou ZHAN, Han ZHANG, Zhen WANG, Wenwen QIN, Lele CONG, Peng LIU, Jianjun ZHANG
  • Patent number: 10319274
    Abstract: A shift register unit includes an input circuit, an output circuit, a pull-down control circuit, and a pull-down circuit. The pull-down control circuit is coupled to a first power supply signal terminal, a second power supply signal terminal, a pull-up node, a pull-down node, and a reset signal terminal. The pull-down control circuit is configured to transmit a first power supply signal from the first power supply signal terminal to the pull-down node under a control of the first power supply signal, transmit the first power supply signal from the first power supply signal terminal to the pull-down node under a control of the reset signal, and transmit a second power supply signal from the second power supply signal terminal to the pull-down node under a control of the pull-up node.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: June 11, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Fei Huang, Jian Sun, Zhen Wang, Wenwen Qin, Xiaozhou Zhan
  • Publication number: 20190139495
    Abstract: The present disclosure relates to a shift register unit. The shift register unit includes a first input circuit configured to transmit a first voltage signal to a pull-up node, a pull-up circuit configured to transmit a first clock signal to a signal output terminal, a first pull-down control circuit configured to transmit a second clock signal to a pull-down node, a second pull-down control circuit configured to transmit a second voltage signal to the pull-down node, a pull-up control circuit configured to transmit the second voltage signal to the pull-up node, a pull-down circuit configured to transmit the second voltage signal to the signal output terminal, and a holding circuit configured to maintain the pull-up node at a low level and/or maintain the pull-down node at a high level under control of a second input.
    Type: Application
    Filed: March 21, 2018
    Publication date: May 9, 2019
    Inventors: Wenwen Qin, Zhen Wang, Jian Sun, Xiaozhou Zhan, Jiguo Wang, Yun Qiao, Fei Huang, Han Zhang, Zhengkui Wang, Lele Cong
  • Publication number: 20190073932
    Abstract: A shift register unit includes an input circuit, an output circuit, a pull-down control circuit, and a pull-down circuit. The pull-down control circuit is coupled to a first power supply signal terminal, a second power supply signal terminal, a pull-up node, a pull-down node, and a reset signal terminal. The pull-down control circuit is configured to transmit a first power supply signal from the first power supply signal terminal to the pull-down node under a control of the first power supply signal, transmit the first power supply signal from the first power supply signal terminal to the pull-down node under a control of the reset signal, and transmit a second power supply signal from the second power supply signal terminal to the pull-down node under a control of the pull-up node.
    Type: Application
    Filed: October 12, 2017
    Publication date: March 7, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Fei Huang, Jian Sun, Zhen Wang, Wenwen Qin, Xiaozhou Zhan
  • Publication number: 20180260058
    Abstract: An in-cell touch panel, a manufacturing method thereof and a display device are provided. The in-cell touch panel includes a base substrate, and a signal line, a touch electrode and a touch line which are provided on the base substrate, the touch line being electrically connected with the touch electrode, wherein the touch line and the signal line extend along a same direction, and the touch line is at least partially overlapped with the signal line in a direction perpendicular to the base substrate. The in-cell touch panel, the manufacturing method thereof and the display device are configured to solve a problem of low pixel aperture ratio.
    Type: Application
    Filed: June 15, 2017
    Publication date: September 13, 2018
    Inventors: Xiaozhou ZHAN, Jian SUN, Cheng LI
  • Publication number: 20180210294
    Abstract: The present disclosure provides a display substrate and a method of manufacturing the same, and a display device. The display substrate includes a base substrate and a sensing electrode layer located on one side of the base substrate, the sensing electrode layer comprising a sensing electrode and a dummy pattern that comprises dummy sub-patterns arranged into columns, each dummy sub-pattern having a first border defining the dummy sub-pattern in a column direction, and first borders of the dummy sub-patterns being non-periodically arranged.
    Type: Application
    Filed: August 9, 2016
    Publication date: July 26, 2018
    Inventors: Han Zhang, Xiaozhou Zhan
  • Publication number: 20180196557
    Abstract: An electrode structure is disclosed, including: a plurality of first electrodes, which transfer an electrical signal; and a plurality of second electrodes, which do not transfer the electrical signal, wherein the first electrode and the second electrode are electrically separated from each other, the second electrode and the first electrode are alternately arranged, each of the second electrodes includes electrodes electrically separated from each other, and in the electrodes electrically separated from each other, some separation borders not perpendicular to an extending direction of the first electrode can be connected to form an oblique connecting line with respect to the extending direction. Further, a method of manufacturing an electrode structure, a touch panel and a touch display device are disclosed.
    Type: Application
    Filed: January 10, 2017
    Publication date: July 12, 2018
    Inventors: Wei ZHANG, Kunpeng ZHANG, Xiaozhou ZHAN, Hui LI