Patents by Inventor Shengrong Yu

Shengrong Yu 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: 12293045
    Abstract: A touch display panel and an electronic terminal are disclosed in the present application, including a first conductive layer and a second conductive layer of different layers, and an insulation layer is arranged between the first conductive layer and the second conductive layer. The first conductive layer includes a plurality of touch electrodes arranged along a first direction and a second direction. The second conductive layer includes a first touch lead and a first auxiliary structure both overlapped with a first touch electrode in the plurality of touch electrodes. The first auxiliary structure is located on at least one side of the first touch lead.
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: May 6, 2025
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Shengrong Yu, Liang Ma
  • Publication number: 20250107413
    Abstract: A display panel and a display device are provided. The display panel includes: a photosensitive layer including a photosensitive element; a first collimation layer including a first opening; an encapsulation layer; and a second collimation layer including a second opening. The first opening, the second opening, and the photosensitive element overlap with each other in a thickness direction of the photosensitive layer. The display panel also includes a first organic layer, and the encapsulation layer further includes a second organic layer. The first organic layer and the second organic layer are overlapped with the first opening, the second opening, and the photosensitive element in the thickness direction of the photosensitive layer.
    Type: Application
    Filed: November 7, 2023
    Publication date: March 27, 2025
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Shengrong YU, Yuan YAN
  • Patent number: 12260036
    Abstract: The present application provides a display panel including a substrate, an array layer, a first light-blocking layer including a first opening and a second opening, a light-emitting device layer, a second light-blocking layer including a third opening provided corresponding to the first opening and a fourth opening provided corresponding to the second opening, a touch control metal layer including a fifth opening disposed corresponding to the first opening and a sixth opening disposed corresponding to the second opening. An area of the fourth opening is lesser than that of the second opening. An area of the sixth opening is greater than or equal to that of the fourth opening.
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: March 25, 2025
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventor: Shengrong Yu
  • Publication number: 20240341156
    Abstract: A display panel, a manufacturing method thereof and a display device are provided. A thin film transistor layer disposed on a substrate includes a first metal trace at least disposed in a wire replacement region. An encapsulation layer includes an inorganic encapsulation sub-layer, which is disposed on one side of the thin film transistor layer away from the substrate and stacked with an inorganic spacer layer. A touch metal layer includes a touch trace, which is at least disposed in the wire replacement region and electrically connected to the first metal trace. The inorganic encapsulation sub-layer is not overlapped with the wire replacement region.
    Type: Application
    Filed: June 17, 2024
    Publication date: October 10, 2024
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Shengrong YU, Liang MA
  • Publication number: 20240334779
    Abstract: Display panels and display devices are provided. The display panel includes a substrate, a plurality of pixel driving units and a plurality of photosensitive units disposed on the substrate, a first planarization layer disposed on a side of the pixel driving units and the photosensitive units away from the substrate, a second planarization layer disposed on a side of the first planarization layer away from the substrate, and a light-emitting element layer disposed on a side of the second planarization layer away from the substrate. The first planarization layer has a first refractive index, and the second planarization layer has a second refractive index less than the first refractive index. At least one of the first planarization layer and the second planarization layer includes a resistance material.
    Type: Application
    Filed: September 26, 2023
    Publication date: October 3, 2024
    Inventors: Shengrong YU, Xi HE
  • Publication number: 20240268185
    Abstract: The present application provides a display panel and a display device. The display panel includes pixel driving circuits provided respectively corresponding to pixel regions and a photosensitive device provided corresponding to a photosensitive region between the pixel regions, wherein the display panel further includes: a substrate; a first metal layer provided on a side of the substrate, a first semiconductor layer disposed on a side of the first metal layer away from the substrate, a second semiconductor layer disposed on a side of the first semiconductor layer away from the substrate, and a third semiconductor layer disposed on a side of the second semiconductor layer away from the substrate. The first metal layer includes a shield portion provided corresponding to the pixel region and a reflection portion provided corresponding to the photosensitive region.
    Type: Application
    Filed: September 27, 2023
    Publication date: August 8, 2024
    Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Shengrong YU, Yuan YAN
  • Publication number: 20240256059
    Abstract: The present application provides a display panel including a substrate, an array layer, a first light-blocking layer including a first opening and a second opening, a light-emitting device layer, a second light-blocking layer including a third opening provided corresponding to the first opening and a fourth opening provided corresponding to the second opening, a touch control metal layer including a fifth opening disposed corresponding to the first opening and a sixth opening disposed corresponding to the second opening. An area of the fourth opening is lesser than that of the second opening. An area of the sixth opening is greater than or equal to that of the fourth opening.
    Type: Application
    Filed: September 27, 2023
    Publication date: August 1, 2024
    Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventor: Shengrong YU
  • Patent number: 12041839
    Abstract: A display panel, a manufacturing method thereof and a display device are provided. A thin film transistor layer disposed on a substrate includes a first metal trace at least disposed in a wire replacement region. An encapsulation layer includes an inorganic encapsulation sub-layer, which is disposed on one side of the thin film transistor layer away from the substrate and stacked with an inorganic spacer layer. A touch metal layer includes a touch trace, which is at least disposed in the wire replacement region and electrically connected to the first metal trace. Both the inorganic encapsulation sub-layer and the inorganic spacer layer are not overlapped with the wire replacement region.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: July 16, 2024
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Shengrong Yu, Liang Ma
  • Publication number: 20240192810
    Abstract: A touch display panel and an electronic terminal are disclosed in the present application, including a first conductive layer and a second conductive layer of different layers, and an insulation layer is arranged between the first conductive layer and the second conductive layer. The first conductive layer includes a plurality of touch electrodes arranged along a first direction and a second direction. The second conductive layer includes a first touch lead and a first auxiliary structure both overlapped with a first touch electrode in the plurality of touch electrodes. The first auxiliary structure is located on at least one side of the first touch lead.
    Type: Application
    Filed: July 5, 2022
    Publication date: June 13, 2024
    Inventors: Shengrong YU, Liang MA
  • Publication number: 20240032390
    Abstract: A display panel, a manufacturing method thereof and a display device are provided. A thin film transistor layer disposed on a substrate includes a first metal trace at least disposed in a wire replacement region. An encapsulation layer includes an inorganic encapsulation sub-layer, which is disposed on one side of the thin film transistor layer away from the substrate and stacked with an inorganic spacer layer. A touch metal layer includes a touch trace, which is at least disposed in the wire replacement region and electrically connected to the first metal trace. Both the inorganic encapsulation sub-layer and the inorganic spacer layer are not overlapped with the wire replacement region.
    Type: Application
    Filed: December 9, 2021
    Publication date: January 25, 2024
    Inventors: Shengrong Yu, Liang Ma
  • Patent number: D1048415
    Type: Grant
    Filed: March 28, 2023
    Date of Patent: October 22, 2024
    Assignee: Shenzhen Refresh Biosensing Technology Co., Ltd.
    Inventors: Zhe Zhang, Shengrong Yu, Mingyu Zhang, Sheng Fu, Guanhua Li
  • Patent number: D1067055
    Type: Grant
    Filed: March 28, 2023
    Date of Patent: March 18, 2025
    Assignee: Shenzhen Refresh Biosensing Technology Co., Ltd.
    Inventors: Qing Li, Xiao Zhong, Mingyu Zhang, Shengrong Yu, Guanhua Li