Patents by Inventor Minchen DU

Minchen DU 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).

  • Publication number: 20260206476
    Abstract: The present application provides a display panel and a display device. The display panel comprises a plurality of dummy lines, a plurality of first data lines and a plurality of fan-out lines electrically connected to a plurality of the first data lines in the active area. A plurality of the dummy lines include a plurality of first dummy lines being alternately spaced from a plurality of first data lines and a plurality of second dummy lines being disposed on extension lines of a plurality of fan-out lines, so as to improve the distribution density of wirings in the active area, thereby improving the problem of uneven display when the display panel is power off.
    Type: Application
    Filed: March 12, 2026
    Publication date: July 16, 2026
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Minchen DU, Shaojing WU
  • Patent number: 12588401
    Abstract: The present application provides a display panel and a display device. The display panel comprises a plurality of dummy lines, a plurality of first data lines and a plurality of fan-out lines electrically connected to a plurality of the first data lines in the active area. A plurality of the dummy lines include a plurality of first dummy lines being alternately spaced from a plurality of first data lines and a plurality of second dummy lines being disposed on extension lines of a plurality of fan-out lines, so as to improve the distribution density of wirings in the active area, thereby improving the problem of uneven display when the display panel is power off.
    Type: Grant
    Filed: March 1, 2023
    Date of Patent: March 24, 2026
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Minchen Du, Shaojing Wu
  • Publication number: 20260013345
    Abstract: A display panel includes a first metal layer, a second metal layer, and an anode layer. The first metal layer includes a plurality of data lines extending along a first direction, and the second metal layer includes a plurality of fan-out lines. The anode layer includes anodes. The fan-out line includes a first fan-out segment extending along a second direction and a second fan-out segment extending along the first direction. An orthographic projection of the first fan-out segment on the anode layer does not overlap with the anode, and the first direction is different from the second direction.
    Type: Application
    Filed: May 12, 2023
    Publication date: January 8, 2026
    Inventor: Minchen DU
  • Publication number: 20250234724
    Abstract: A display panel and a display device are provided. A first entity portion is connected with a data line and a signal trace, and a first gap is provided between the first entity portion and a first dummy portion. The display panel includes a first metal layer and a second metal layer that are stacked. The first entity portion includes a first portion located on the first metal layer. The first dummy portion includes a third portion located on the first metal layer. The first portion includes a first end of the first entity portion, and the third portion includes a first end of the first dummy portion.
    Type: Application
    Filed: December 11, 2023
    Publication date: July 17, 2025
    Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Minchen DU, Shaojing WU
  • Publication number: 20250143105
    Abstract: The present disclosure provides display panels and display devices. There is at least one first connection line including a plurality of first connection segments each extending along a first direction, a plurality of second connection segments each extending along the first direction, and a plurality of third connection segments each extending along a second direction. The plurality of first connection segments and the plurality of second connection segments are alternately and staggered along the first direction. The first connection segment and one adjacent second connection segment are connected to both sides of one third connection segment in the first direction.
    Type: Application
    Filed: November 2, 2023
    Publication date: May 1, 2025
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Minchen DU, Songpo XIANG, Shaojing WU
  • Publication number: 20240349581
    Abstract: The present application provides a display panel and a display device. The display panel comprises a plurality of dummy lines, a plurality of first data lines and a plurality of fan-out lines electrically connected to a plurality of the first data lines in the active area. A plurality of the dummy lines include a plurality of first dummy lines being alternately spaced from a plurality of first data lines and a plurality of second dummy lines being disposed on extension lines of a plurality of fan-out lines, so as to improve the distribution density of wirings in the active area, thereby improving the problem of uneven display when the display panel is power off.
    Type: Application
    Filed: March 1, 2023
    Publication date: October 17, 2024
    Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Minchen DU, Shaojing WU
  • Patent number: 10827852
    Abstract: A dual-chamber package system for absorbent articles, comprises: a retaining chamber configured to vertically retain a plurality of absorbent articles, a dispensing chamber positioned underneath the retaining chamber, wherein the dispensing chamber has a front side opening, and a divider separating the retaining chamber and the dispensing chamber, wherein at least a portion of the divider is moveable so that a bottommost absorbent article is configured to be dispensed from the front side opening of the dispensing chamber.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: November 10, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Chao Zhao, Zhensheng Liu, Xuejiao Sun, Kaitian Wang, Lu Ji, Jayson Oxcena Gawaran, Minchen Du, Ankan Mandal, Jie Chen, Mark Andrew Thornton
  • Publication number: 20190029442
    Abstract: A dual-chamber package system for absorbent articles, comprises: a retaining chamber configured to vertically retain a plurality of absorbent articles, a dispensing chamber positioned underneath the retaining chamber, wherein the dispensing chamber has a front side opening, and a divider separating the retaining chamber and the dispensing chamber, wherein at least a portion of the divider is moveable so that a bottommost absorbent article is configured to be dispensed from the front side opening of the dispensing chamber.
    Type: Application
    Filed: June 27, 2018
    Publication date: January 31, 2019
    Inventors: Chao ZHAO, Zhensheng LIU, Xuejiao SUN, Kaitian WANG, Lu JI, Jayson Oxcena GAWARAN, Minchen DU, Ankan MANDAL, Jie CHEN, Mark Andrew THORNTON