Patents by Inventor Jizhong Cheng

Jizhong Cheng 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).

  • Touch substrate and manufacturing method thereof, and touch display device
    Patent number: 10282020
    Abstract: A touch substrate and manufacturing method thereof, and touch display device are provided. The touch substrate, including: a base substrate including a touch region and a frame region; a touch electrode pattern disposed in the touch region of the base substrate; and an electrochromic structure disposed in the frame region of the base substrate. The touch substrate achieves color changing in the frame region, thereby solving the problem of single color in the frame region of the display device.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: May 7, 2019
    Assignees: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
    Inventors: Tengli Wang, Jianming Jiang, Chaohui Pan, Jizhong Cheng, Yudong Wei
  • Touch Substrate and Manufacturing Method Thereof, and Touch Display Device
    Publication number: 20170336911
    Abstract: A touch substrate and manufacturing method thereof, and touch display device are provided. The touch substrate, including: a base substrate including a touch region and a frame region; a touch electrode pattern disposed in the touch region of the base substrate; and an electrochromic structure disposed in the frame region of the base substrate. The touch substrate achieves color changing in the frame region, thereby solving the problem of single color in the frame region of the display device.
    Type: Application
    Filed: September 29, 2016
    Publication date: November 23, 2017
    Applicants: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd .
    Inventors: Tengli Wang, Jianming Jiang, Chaohui Pan, Jizhong Cheng, Yudong Wei