Patents by Inventor Goon Seok OH

Goon Seok OH 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: 11217144
    Abstract: A driver integrated circuit (IC) according to one embodiment of the present disclosure includes a first IC, a second IC that is combined with the first IC, a first circuit configured to receive first image data, and generate second image data by correcting the first image data, a second circuit configured to sample the second image data, and a third circuit configured to convert the sampled second image data into a source signal, wherein the first circuit is mounted on the first IC, the second circuit is mounted on one of the first IC and the second IC, and the third circuit is mounted on the second IC.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: January 4, 2022
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Yong Sung Ahn, Sung Ha Kim, Goon Seok Oh
  • Publication number: 20210295757
    Abstract: The present disclosure discloses a source driver including a level shift circuit. The source driver may include a level shift circuit outputting second and third logic signals by shifting a level of a first logic signal and a multiplexer transferring a first or second source signal to a first or second pad in response to the second and third logic signals. The level shift circuit may include a first level shifter outputting first and second input signals by shifting the level of the first logic signal, a second level shifter outputting third and fourth input signals by shifting the level of the first logic signal, and an output circuit outputting the second logic signal in response to the second and fourth input signals and outputting the third logic signal in response to the first and third input signals.
    Type: Application
    Filed: March 17, 2021
    Publication date: September 23, 2021
    Applicant: Silicon Works Co., Ltd.
    Inventors: Goon Seok Oh, Hyo Joong Kim
  • Publication number: 20210134205
    Abstract: A driver integrated circuit (IC) according to one embodiment of the present disclosure includes a first IC, a second IC that is combined with the first IC, a first circuit configured to receive first image data, and generate second image data by correcting the first image data, a second circuit configured to sample the second image data, and a third circuit configured to convert the sampled second image data into a source signal, wherein the first circuit is mounted on the first IC, the second circuit is mounted on one of the first IC and the second IC, and the third circuit is mounted on the second IC.
    Type: Application
    Filed: November 2, 2020
    Publication date: May 6, 2021
    Inventors: Yong Sung AHN, Sung Ha KIM, Goon Seok OH