Patents by Inventor Kwan-Yup SHIN

Kwan-Yup SHIN 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: 20210343204
    Abstract: A gate test part includes a plurality of composite pads electrically connected to a plurality of gate lines. The gate lines extend in a first direction and are disposed along a second direction crossing the first direction. Each of the composite pads includes an antistatic pad, a first test pad spaced apart from the antistatic pad and providing a gate test signal to each of the gate lines, and a second test pad overlapping the antistatic pad and the first test pad. The second test pad electrically connects the antistatic pad and the first test pad.
    Type: Application
    Filed: January 19, 2021
    Publication date: November 4, 2021
    Inventors: KWAN-YUP SHIN, JUN-HO BAE, MI-SUN LEE
  • Patent number: 11062631
    Abstract: A display device includes: a display panel including signal lines in a display area and a peripheral area, the signal lines extending in a column direction and spaced apart; and test lines electrically connected to the signal lines in the peripheral area, extending in the column direction and arranged to be spaced apart. The peripheral area includes: a first peripheral area; and a second peripheral area located between the display area and the first peripheral area. The test lines include: a first test line including: a 1-1 testing portion disposed on the first peripheral area; and a 1-2 testing portion disposed on the second peripheral area; and a second test line including: a 2-1 testing portion disposed on the second peripheral area. A width of the 1-1 testing portion of the first test line is larger than a width of the 1-2 testing portion of the first test line.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: July 13, 2021
    Inventors: Kwan Yup Shin, Jun Ho Bae, Jae Hyoung Youn, Da Young Lee
  • Patent number: 10950154
    Abstract: A display device including: a display panel including a plurality of pixels arranged therein; a plurality of gate lines disposed in the display panel to transfer gate signals to the pixels; and a gate driver disposed in the display panel to include a plurality of stages that generate gate signals and output them to the gate lines. A first one of the stages is connected with a first one and a second one of the gate lines through a gate pad, the gate pad includes a first gate pad, a second gate pad, and a third gate pad, and the first gate pad, the second gate pad, and the third gate pad are connected with each other through a gate pad connecting member.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: March 16, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kwan-Yup Shin, Jun-Ho Bae, Jae Hyoung Youn, Da Young Lee, Jin Young Lee, Hyeok Jun Lee
  • Publication number: 20200312205
    Abstract: A display device includes: a display panel including signal lines in a display area and a peripheral area, the signal lines extending in a column direction and spaced apart; and test lines electrically connected to the signal lines in the peripheral area, extending in the column direction and arranged to be spaced apart. The peripheral area includes: a first peripheral area; and a second peripheral area located between the display area and the first peripheral area. The test lines include: a first test line including: a 1-1 testing portion disposed on the first peripheral area; and a 1-2 testing portion disposed on the second peripheral area; and a second test line including: a 2-1 testing portion disposed on the second peripheral area. A width of the 1-1 testing portion of the first test line is larger than a width of the 1-2 testing portion of the first test line.
    Type: Application
    Filed: December 31, 2019
    Publication date: October 1, 2020
    Inventors: Kwan Yup Shin, Jun Ho Bae, Jae Hyoung Youn, Da Young Lee
  • Publication number: 20200020263
    Abstract: A display device including: a display panel including a plurality of pixels arranged therein; a plurality of gate lines disposed in the display panel to transfer gate signals to the pixels; and a gate driver disposed in the display panel to include a plurality of stages that generate gate signals and output them to the gate lines. A first one of the stages is connected with a first one and a second one of the gate lines through a gate pad, the gate pad includes a first gate pad, a second gate pad, and a third gate pad, and the first gate pad, the second gate pad, and the third gate pad are connected with each other through a gate pad connecting member.
    Type: Application
    Filed: March 5, 2019
    Publication date: January 16, 2020
    Inventors: Kwan-Yup SHIN, Jun-Ho BAE, Jae Hyoung YOUN, Da Young LEE, Jin Young LEE, Hyeok Jun LEE