TREA

Jaechang CHOI

Follow

Person

  • Yongin-si, KR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Display device
    • Patent number 10,488,689
    • Issue date Nov 26, 2019
    • Samsung Display Co., Ltd.
    • Taechang Kim
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20180356672
    • Publication date Dec 13, 2018
    • SAMSUNG DISPLAY CO., LTD.
    • Taechang Kim
    • G02 - OPTICS
  • Information Patent Application

    BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME
    • Publication number 20130077343
    • Publication date Mar 28, 2013
    • SAMSUNG DISPLAY CO., LTD.
    • Yongil KIM
    • G02 - OPTICS