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).

  • Patent number: 10989947
    Abstract: 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.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: April 27, 2021
    Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yun Qiao, Zhen Wang, Fei Huang, Xiaozhou Zhan, Han Zhang, Wenwen Qin, Jian Sun
  • Patent number: 10983630
    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: Grant
    Filed: May 31, 2019
    Date of Patent: April 20, 2021
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenwen Qin, Jian Sun, Yun Qiao, Xiaozhou Zhan, Han Zhang, Zhen Wang, Lele Cong, Zhengkui Wang
  • Patent number: 10943554
    Abstract: 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.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: March 9, 2021
    Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Zhen Wang, Jian Sun, Fei Huang, Yun Qiao, Xiaozhou Zhan, Han Zhang, Wenwen Qin, Lele Cong, Zhengkui Wang, Jianjun Zhang, Peng Liu
  • Patent number: 10936139
    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: Grant
    Filed: June 7, 2019
    Date of Patent: March 2, 2021
    Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Zhen Wang, Xiaozhou Zhan, Lele Cong, Yun Qiao, Jian Sun, Han Zhang, Wenwen Qin, Zhengkui Wang
  • Patent number: 10923206
    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: Grant
    Filed: September 19, 2017
    Date of Patent: February 16, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Zhen Wang, Jian Sun, Yun Qiao, Xiaozhou Zhan, Fei Huang, Han Zhang, Wenwen Qin, Lele Cong, Zhengkui Wang
  • Publication number: 20210026179
    Abstract: 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.
    Type: Application
    Filed: May 23, 2018
    Publication date: January 28, 2021
    Inventors: Yun QIAO, Zhen WANG, Fei HUANG, Xiaozhou ZHAN, Han ZHANG, Wenwen QIN, Jian SUN
  • Publication number: 20210027036
    Abstract: The present disclosure provides an electronic apparatus and a texture recognition device, and relates to the field of image recognition technologies. The texture recognition device includes a sensing layer, a transparent contact layer, a light shielding layer, and a plurality of light sources. The sensing layer includes a plurality of photosensitive units distributed in an array; the transparent contact layer is disposed on a side of the sensing layer; the light shielding layer is disposed between the sensing layer and the transparent contact layer, and including a plurality of light transmission portions arranged in an array; and the light sources are distributed in an array on a side of the light shielding layer close to the transparent contact layer, and light emitted by the light sources is reflected by the transparent contact layer and transmitted to the photosensitive units by passing through the light transmission portions.
    Type: Application
    Filed: June 19, 2020
    Publication date: January 28, 2021
    Inventors: Xiaozhou ZHAN, Cheng LI, Yanna XUE, Yajie FENG, Kuiyuan WANG, Yue GENG
  • Publication number: 20200356203
    Abstract: 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.
    Type: Application
    Filed: December 11, 2018
    Publication date: November 12, 2020
    Inventors: Zhen WANG, Jian SUN, Fei HUANG, Yun QIAO, Xiaozhou ZHAN, Han ZHANG, Wenwen QIN, Lele CONG, Zhengkui WANG, Jianjun ZHANG, Peng LIU
  • Patent number: 10825397
    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: Grant
    Filed: March 21, 2018
    Date of Patent: November 3, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., Ordos Yuansheng Optoelectronics Co., Ltd.
    Inventors: Wenwen Qin, Zhen Wang, Jian Sun, Xiaozhou Zhan, Jiguo Wang, Yun Qiao, Fei Huang, Han Zhang, Zhengkui Wang, Lele Cong
  • Patent number: 10790312
    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: Grant
    Filed: March 13, 2019
    Date of Patent: September 29, 2020
    Assignees: 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: 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
  • Publication number: 20200242996
    Abstract: A display panel, a display device and a display control method thereof are provided in the present disclosure. The display panel includes: a time division multiplexing multiplexer (MUX) signal input circuit, which is connected with each of the plurality of signal lines, and configured to input data signals of each frame of display image to the plurality of signal lines, and for each frame of display image, input trigger signals corresponding to sub-pixel units of different colors to the plurality of signal lines in a time-sharing manner; among the plurality of signal lines, electrical signals on a plurality of adjacent first signal lines are arranged in sequence according to an order of positive, positive, negative and negative; among the plurality of signal lines, a first signal line has a spacing distance from adjacent signal lines less than a preset value.
    Type: Application
    Filed: December 13, 2019
    Publication date: July 30, 2020
    Applicants: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhen WANG, Han ZHANG, Zhengkui WANG, Wei YAN, Yun QIAO, Wenwen QIN, Xiaozhou ZHAN, Jian SUN, Jian ZHANG, Deshuai 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