Patents by Inventor Benshun ZHONG

Benshun 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: 11721261
    Abstract: Provided are a display panel, a method for the same and a display device. In the display panel, in a same shift register unit of a shift register circuit, a pull-down module is electrically connected to a first node, a second node, a first level signal terminal, and a signal output terminal separately. The pull-down module transmits a first level signal of the first level signal terminal to the second node and the signal output terminal under the control of a potential of the first node. The pull-down module includes at least a first transistor. A gate of the first transistor is electrically connected to the first node; the pull-down control module is electrically connected to the first node and the scanning control terminal separately; and the pull-down control module controls a scanning control signal of the scanning control terminal to be transmitted to the first node.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: August 8, 2023
    Assignee: Wuhan Tianma Microelectronics Co., Ltd.
    Inventors: Xigang Liu, Huijun Jin, Chao Dai, Benshun Zhong
  • Publication number: 20220238056
    Abstract: Provided are a display panel, a method for the same and a display device. In the display panel, in a same shift register unit of a shift register circuit, a pull-down module is electrically connected to a first node, a second node, a first level signal terminal, and a signal output terminal separately. The pull-down module transmits a first level signal of the first level signal terminal to the second node and the signal output terminal under the control of a potential of the first node. The pull-down module includes at least a first transistor. A gate of the first transistor is electrically connected to the first node; the pull-down control module is electrically connected to the first node and the scanning control terminal separately; and the pull-down control module controls a scanning control signal of the scanning control terminal to be transmitted to the first node.
    Type: Application
    Filed: April 19, 2022
    Publication date: July 28, 2022
    Applicant: Wuhan Tianma Microelectronics Co., Ltd.
    Inventors: Xigang LIU, Huijun JIN, Chao DAI, Benshun ZHONG
  • Patent number: 11048132
    Abstract: Provided are a display panel and a display apparatus. The display panel has a bonding region where a chip is bonded, and a fan-out region where fan-out leads is arranged. Bonding pads in the bonding region include a first pad array and a second pad array, the first pad array being at a side of the second pad array close to the display region. The first pad array includes first pads arranged in at least two rows. The first pad array includes at least one inclined section including at least three first pads that are arranged sequentially and obliquely away from the display region. Such an arrangement allows at least a portion of the fan-out leads to be displaced into the bonding region, to increase the area for arranging the fan-out leads. Therefore, the lower border of the display panel is narrowed.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: June 29, 2021
    Assignee: SHANGHAI AVIC OPTO ELECTRONICS CO., LTD.
    Inventors: Shoufu Jian, Feng Qin, Dandan Qin, Benshun Zhong
  • Publication number: 20200355972
    Abstract: Provided are a display panel and a display apparatus. The display panel has a bonding region where a chip is bonded, and a fan-out region where fan-out leads is arranged. Bonding pads in the bonding region include a first pad array and a second pad array, the first pad array being at a side of the second pad array close to the display region. The first pad array includes first pads arranged in at least two rows. The first pad array includes at least one inclined section including at least three first pads that are arranged sequentially and obliquely away from the display region. Such an arrangement allows at least a portion of the fan-out leads to be displaced into the bonding region, to increase the area for arranging the fan-out leads. Therefore, the lower border of the display panel is narrowed.
    Type: Application
    Filed: July 30, 2020
    Publication date: November 12, 2020
    Inventors: Shoufu JIAN, Feng QIN, Dandan QIN, Benshun ZHONG