Patents by Inventor Gengxiu DIAO

Gengxiu DIAO 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: 12147113
    Abstract: A display device and a vehicle monitoring device are provided. The display device includes a display area and an infrared light-transmitting area adjacent to the display area. The display device includes a display panel, a backlight module, and an infrared sensor disposed on a side of the backlight module away from the display panel and corresponding to the infrared light-transmitting area. The display panel includes a display functional layer disposed in the display area. The display functional layer includes a color resist layer disposed in the display area.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: November 19, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Teng Wu, Gengxiu Diao
  • Patent number: 12130509
    Abstract: A curved display panel and a curved display device are disclosed in the present application. The curved display panel includes a plurality of sub-pixels. The curved display panel has a central line and a central display area, and the central display area is symmetrical with respect to the central line. Aperture ratios of the sub-pixels located in the central display area gradually increase along a direction from a position away from the central line to the central line, and a difference between the aperture ratios of adjacent two of the sub-pixels is less than or equal to 2%. The split-screen probability of the curved display panel is reduced in the present application.
    Type: Grant
    Filed: January 11, 2022
    Date of Patent: October 29, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Guoyu Zhang, Gengxiu Diao
  • Publication number: 20240036369
    Abstract: A curved display panel and a curved display device are disclosed in the present application. The curved display panel includes a plurality of sub-pixels. The curved display panel has a central line and a central display area, and the central display area is symmetrical with respect to the central line. Aperture ratios of the sub-pixels located in the central display area gradually increase along a direction from a position away from the central line to the central line, and a difference between the aperture ratios of adjacent two of the sub-pixels is less than or equal to 2%. The split-screen probability of the curved display panel is reduced in the present application.
    Type: Application
    Filed: January 11, 2022
    Publication date: February 1, 2024
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Guoyu Zhang, Gengxiu Diao
  • Publication number: 20240027854
    Abstract: A display panel and a display device are provided. The display panel includes a plurality of independent display areas. Pixels in each of the display areas are respectively driven to display by at least one source drive circuit, and the source drive circuits that drive each of the display areas are electrically insulated. The present disclosure realizes that the display panel has the characteristics of high resolution and large size.
    Type: Application
    Filed: July 23, 2021
    Publication date: January 25, 2024
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Gengxiu DIAO, Liming WAN, Peng TU
  • Publication number: 20240012281
    Abstract: A display device and a vehicle monitoring device are provided. The display device includes a display area and an infrared light-transmitting area adjacent to the display area. The display device includes a display panel, a backlight module, and an infrared sensor disposed on a side of the backlight module away from the display panel and corresponding to the infrared light-transmitting area. The display panel includes a display functional layer disposed in the display area. The display functional layer includes a color resist layer disposed in the display area.
    Type: Application
    Filed: November 23, 2021
    Publication date: January 11, 2024
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Teng Wu, Gengxiu Diao
  • Patent number: 10345964
    Abstract: Provided is a display panel including a first substrate, a second substrate placed opposite to the first substrate, and at least one detector placed between the first substrate and the second substrate; each of the at least one detector includes a photosensitive portion located at a side of the first substrate facing the second substrate, and an accommodation portion located between the photosensitive portion and the second substrate, the accommodation portion includes an accommodation space and an opening facing the photosensitive portion; when distance between the first and second substrates changes, an proportion of the photosensitive portion accommodated in the accommodation portion changes so that light received by the photosensitive portion changes; when the photosensitive portion senses change of the light received, a resistance value of the photosensitive portion changes, and then the photosensitive portion outputs a different sensing signal.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: July 9, 2019
    Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Jianxin Li, Ping Feng, Gengxiu Diao
  • Publication number: 20190065001
    Abstract: Provided is a display panel including a first substrate, a second substrate placed opposite to the first substrate, and at least one detector placed between the first substrate and the second substrate; each of the at least one detector includes a photosensitive portion located at a side of the first substrate facing the second substrate, and an accommodation portion located between the photosensitive portion and the second substrate, the accommodation portion includes an accommodation space and an opening facing the photosensitive portion; when distance between the first and second substrates changes, an proportion of the photosensitive portion accommodated in the accommodation portion changes so that light received by the photosensitive portion changes; when the photosensitive portion senses change of the light received, a resistance value of the photosensitive portion changes, and then the photosensitive portion outputs a different sensing signal.
    Type: Application
    Filed: February 20, 2018
    Publication date: February 28, 2019
    Inventors: Jianxin LI, Ping FENG, Gengxiu DIAO