Patents by Inventor Min Su HA

Min Su HA 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).

  • Triazine derivative and photosensitive composition comprising same
    Patent number: 11427551
    Abstract: The present invention relates to a compound represented by any one of the following formula A to formula C, and a photosensitive composition comprising the same, wherein the structure of the compound represented by any one of formula A to formula C is as described in the detailed description of the invention.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: August 30, 2022
    Assignee: TREEEL CO., LTD
    Inventors: Gyu Sung Lee, Bong Seok Moon, Sung Min Chin, Ji Soung Kang, Min Su Ha, No Gill Park, Hyun Woo Lee, Ugun Byun
  • NOVEL TRIAZINE DERIVATIVE AND PHOTOSENSITIVE COMPOSITION COMPRISING SAME
    Publication number: 20200262798
    Abstract: The present invention relates to a compound represented by any one of the following formula A to formula C, and a photosensitive composition comprising the same, wherein the structure of the compound represented by any one of formula A to formula C is as described in the detailed description of the invention.
    Type: Application
    Filed: September 10, 2018
    Publication date: August 20, 2020
    Inventors: Gyu Sung LEE, Bong Seok MOON, Sung Min CHIN, Ji Soung KANG, Min Su HA, No Gill PARK, Hyun Woo LEE, Ugun BYUN
  • Display driving device for reducing brightness deviation of display panel
    Patent number: 10380934
    Abstract: A display driving device includes an interface, a clock generator, a sync signal generator and a timing controller. The interface receives a first vertical sync signal having a first vertical period, a first horizontal sync signal having a first horizontal period shorter than the first vertical period, and image data. The clock generator generates a clock signal having a predetermined frequency. The sync signal generator generates a second vertical sync signal using the first vertical sync signal, and generates a second horizontal sync signal having a second horizontal period different from the first horizontal period, using the clock signal, when a porch period included in the first vertical period is greater than a predetermined reference value. The timing controller drives a display panel based on the second vertical sync signal and the second horizontal sync signal.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: August 13, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yang Hyo Kim, Yong Soo Lee, Min Su Ha
  • Display Driving Device
    Publication number: 20180277034
    Abstract: A display driving device includes an interface, a clock generator, a sync signal generator and a timing controller. The interface receives a first vertical sync signal having a first vertical period, a first horizontal sync signal having a first horizontal period shorter than the first vertical period, and image data. The clock generator generates a clock signal having a predetermined frequency. The sync signal generator generates a second vertical sync signal using the first vertical sync signal, and generates a second horizontal sync signal having a second horizontal period different from the first horizontal period, using the clock signal, when a porch period included in the first vertical period is greater than a predetermined reference value. The timing controller drives a display panel based on the second vertical sync signal and the second horizontal sync signal.
    Type: Application
    Filed: July 21, 2017
    Publication date: September 27, 2018
    Inventors: Yang Hyo Kim, Yong Soo LEE, Min Su HA