Patents by Inventor Tengfei ZHONG

Tengfei ZHONG 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: 11016619
    Abstract: Some embodiments of the present disclosure provide a touch panel a method of manufacturing the touch panel and a touch display panel. The touch panel includes a touch substrate; and a plurality of touch electrodes on the touch substrate, the plurality of touch electrodes being spaced apart from each other in a first direction and extending in a second direction different from the first direction, wherein a width of each of the touch electrodes gradually increases or decreases in the second direction.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: May 25, 2021
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaodong Xie, Tsungchieh Kuo, Jing Wang, Tengfei Zhong, Yaying Li
  • Publication number: 20210149523
    Abstract: A touch element, a touch substrate, a display device, and a method of manufacturing the touch substrate are disclosed. The touch element includes a first conductive pattern layer. The first conductive pattern layer includes a first conductive pattern. The first conductive pattern includes a first basic pattern and a first incremental pattern. The touch element further includes a second conductive pattern layer. The second conductive pattern layer is stacked with and insulated from the first conductive pattern layer. An orthographic projection of the first incremental pattern on the second conductive pattern layer coincides with a pattern of the second conductive pattern layer.
    Type: Application
    Filed: January 28, 2019
    Publication date: May 20, 2021
    Inventors: Tengfei ZHONG, Xiaodong XIE, Min HE, Shifeng XU
  • Patent number: 10983651
    Abstract: A touch substrate includes a base substrate and a plurality of first touch electrodes and a plurality of second touch electrodes electrically insulated from each other. At least one first touch electrode and at least one second touch electrode each include a mesh structure and a plurality of preset patterns. The mesh structure has a plurality of meshes, at least one of which is provided with at least one preset pattern therein, and at least one of the plurality of preset patterns is electrically insulated from a mesh in which it is located.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: April 20, 2021
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Tengfei Zhong, Xiaodong Xie, Min He, Lei Zhang, Shifeng Xu, Xinxiu Zhang, Bin Pang, Jian Tian
  • Publication number: 20210065610
    Abstract: A scanning circuit, a driver circuit, a touch display panel, a receiving switching circuit and a driving method are disclosed. The scanning circuit includes a function switching circuit and a plurality of shift register units that are cascaded. Each shift register units includes a control terminal and a shift scanning output terminal, and is configured to output a first output signal at the shift scanning output terminal; the function switching circuit includes a mode switching input terminal, a control signal output terminal and a mode scanning output terminal, and the control signal output terminal and the mode scanning output terminal are respectively connected to the control terminals and the shift scanning output terminals of the plurality of shift register units. The function switching circuit is configured to output the control signal to the control terminals or to output a second output signal to the shift scanning output terminals.
    Type: Application
    Filed: November 30, 2018
    Publication date: March 4, 2021
    Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Shifeng Xu, Xiaodong Xie, Min He, Tengfei Zhong, Xinxiu Zhang, Bin Pang, Yuan Li
  • Publication number: 20210064209
    Abstract: The present disclosure provides a touch screen and a display device. The touch screen includes a substrate, and a first metal wiring layer, a second metal wiring layer, and a third metal wiring layer formed on the substrate. A first insulation layer is arranged on a surface of the first metal wiring layer, and the second metal wiring layer is arranged on the first insulation layer. A second insulation layer is arranged on a surface of the second metal wiring layer, and the third metal wiring layer is arranged on the second insulation layer. Electrical connection channels are electrically connected to the second electrode channels in a one-to-one corresponding manner by using through holes, and the electrical connection channels are electrically connected to a second electrode lead terminal, so that the second electrode channels are electrically connected to the second electrode lead terminal.
    Type: Application
    Filed: March 29, 2020
    Publication date: March 4, 2021
    Inventors: Xinxiu ZHANG, Shifeng XU, Xiaodong XIE, Min HE, Tengfei ZHONG, Bin PANG, Yuan LI, Tianyu ZHANG, Xue ZHAO
  • Publication number: 20210048906
    Abstract: Touch substrate and manufacturing method thereof, touch display panel and touch display apparatus are provided. The touch substrate includes a base substrate, and a metal layer, an insulating layer and an electrode layer on the base substrate; the metal layer includes touch leads and an electrostatic conductive structure insulated from the touch leads, the electrostatic conductive structure being grounded; the electrode layer includes touch electrodes and dummy electrodes insulated from the touch electrodes, wherein the touch electrodes are electrically connected to the touch leads, and the dummy electrodes are electrically connected to the electrostatic conductive structure.
    Type: Application
    Filed: July 6, 2020
    Publication date: February 18, 2021
    Inventors: Tengfei ZHONG, Xiaodong XIE, Min HE, Xinxiu ZHANG, Yuan LI
  • Patent number: 10705665
    Abstract: A metal mesh, a touch display device, and a method for reducing moire pattern in a touch display device are provided. The metal mesh includes at least two first metal lines which are arranged in parallel and separated from one another, and at least two second metal lines which are arranged in parallel and separated from one another and intersect the at least two first metal lines. The first metal lines and the second metal lines have a width of 1-6 ?m, an the intersection angle between the first metal lines and the second metal lines is 66-70 degrees, and a distance between two neighboring first metal lines and a distance between two neighboring second metal lines are 160-170 ?m or 200-210 ?m.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: July 7, 2020
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaodong Xie, Lei Zhang, Jing Wang, Min He, Yu Zhu, Tengfei Zhong
  • Publication number: 20200159353
    Abstract: Some embodiments of the present disclosure provide a touch panel a method of manufacturing the touch panel and a touch display panel. The touch panel includes a touch substrate; and a plurality of touch electrodes on the touch substrate, the plurality of touch electrodes being spaced apart from each other in a first direction and extending in a second direction different from the first direction, wherein a width of each of the touch electrodes gradually increases or decreases in the second direction.
    Type: Application
    Filed: August 31, 2018
    Publication date: May 21, 2020
    Inventors: Xiaodong Xie, Tsungchieh KUO, Jing WANG, Tengfei ZHONG, Yaying LI
  • Publication number: 20200033996
    Abstract: The present disclosure provides a touch screen and a manufacturing method thereof, a display substrate, and a touch display device. The touch screen includes: at least one metal mesh layer and electrostatic leading lines, wherein each metal mesh layer includes a plurality of electrodes insulated from each other, and the electrostatic leading lines extend among the plurality of electrodes of the at least one metal mesh layer and are connected to grounding wires, wherein the electrostatic leading lines are arranged to be insulated from the plurality of electrodes.
    Type: Application
    Filed: June 27, 2019
    Publication date: January 30, 2020
    Applicants: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Tengfei ZHONG, Shifeng XU, Xinxiu ZHANG, Min HE, Bin PANG, Xiaodong XIE, Lei ZHANG, Yuan LI
  • Publication number: 20200033999
    Abstract: A metal mesh, a touch display device, and a method for reducing moire pattern in a touch display device are provided. The metal mesh includes at least two first metal lines which are arranged in parallel and separated from one another, and at least two second metal lines which are arranged in parallel and separated from one another and intersect the at least two first metal lines. The first metal lines and the second metal lines have a width of 1-6 ?m, an the intersection angle between the first metal lines and the second metal lines is 66-70 degrees, and a distance between two neighboring first metal lines and a distance between two neighboring second metal lines are 160-170 ?m or 200-210 ?m.
    Type: Application
    Filed: June 22, 2018
    Publication date: January 30, 2020
    Inventors: Xiaodong XIE, Lei ZHANG, Jing WANG, Min HE, Yu ZHU, Tengfei ZHONG
  • Publication number: 20200033975
    Abstract: A touch panel, a display device and a method for fabricating the touch panel are provided. The touch panel includes: a base substrate; a light-shielding layer on the base substrate and corresponding to an invisible area; a first insulating medium layer on the light-shielding layer; a second insulating medium layer on the first insulating medium layer, wherein an orthographic projection of the second insulating medium layer on the base substrate covers an orthographic projection of the light-shielding layer on the base substrate; and a first metal pattern layer on the second insulating medium layer.
    Type: Application
    Filed: April 30, 2019
    Publication date: January 30, 2020
    Inventors: Tengfei ZHONG, Bin PANG, Yuan LI, Shifeng XU, Min HE
  • Publication number: 20200012386
    Abstract: A touch control device is provided and includes a base substrate and a metal pattern on the base substrate. The metal pattern includes a first metal pattern and a second metal pattern. The first metal pattern and the second metal pattern are in different layers. The first metal pattern includes a first touch control electrode and a first virtual graphic that is insulated from the first touch control electrode. The second metal pattern includes a second touch control electrode and a second virtual graphic that is insulated from the second touch control electrode. An organic projection of the metal pattern to the base substrate is a regular grid.
    Type: Application
    Filed: April 29, 2019
    Publication date: January 9, 2020
    Applicants: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xinxiu ZHANG, Shifeng XU, Xiaodong XIE, Lei ZHANG, Min HE, Tengfei ZHONG, Bin PANG
  • Publication number: 20200012388
    Abstract: A touch substrate includes a base substrate and a plurality of first touch electrodes and a plurality of second touch electrodes electrically insulated from each other. At least one first touch electrode and at least one second touch electrode each include a mesh structure and a plurality of preset patterns. The mesh structure has a plurality of meshes, at least one of which is provided with at least one preset pattern therein, and at least one of the plurality of preset patterns is electrically insulated from a mesh in which it is located.
    Type: Application
    Filed: July 5, 2019
    Publication date: January 9, 2020
    Inventors: Tengfei ZHONG, Xiaodong XIE, Min HE, Lei ZHANG, Shifeng XU, Xinxiu ZHANG, Bin PANG, Jian TIAN