Patents by Inventor Wonyeop JANG

Wonyeop JANG 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).

  • Liquid crystal display device
    Patent number: 11385397
    Abstract: Disclosed is a liquid crystal display device including a reflective sheet with high rigidity and low shrinkage and expansion, the liquid crystal display device comprising: a liquid crystal panel; a light guide plate provided below the liquid crystal panel; a light source for supplying light to the light guide plate; a reflective sheet provided below the light guide plate; a glass fiber coating layer provided on the upper surface and/or the lower surface of the reflective sheet; and a lower chassis provided below the reflective sheet.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: July 12, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yoonki Park, Byoungjin Cho, Jongbin Kim, Wonyeop Jang
  • LIQUID CRYSTAL DISPLAY DEVICE
    Publication number: 20210302646
    Abstract: Disclosed is a liquid crystal display device including a reflective sheet with high rigidity and low shrinkage and expansion, the liquid crystal display device comprising: a liquid crystal panel; a light guide plate provided below the liquid crystal panel; a light source for supplying light to the light guide plate; a reflective sheet provided below the light guide plate; a glass fiber coating layer provided on the upper surface and/or the lower surface of the reflective sheet; and a lower chassis provided below the reflective sheet.
    Type: Application
    Filed: April 5, 2019
    Publication date: September 30, 2021
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yoonki PARK, Byoungjin CHO, Jongbin KIM, Wonyeop JANG
  • Reflective sheet and display apparatus having the same
    Patent number: 11119267
    Abstract: A reflective sheet of a display apparatus includes a sheet configured to reflect light; and a beading pattern protruding from a surface of the sheet.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: September 14, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byoungjin Cho, Yoonki Park, Jongbin Kim, Wonyeop Jang
  • REFLECTIVE SHEET AND DISPLAY APPARATUS HAVING THE SAME
    Publication number: 20200018892
    Abstract: A reflective sheet of a display apparatus includes a sheet configured to reflect light; and a beading pattern protruding from a surface of the sheet.
    Type: Application
    Filed: April 29, 2019
    Publication date: January 16, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byoungjin CHO, Yoonki PARK, Jongbin KIM, Wonyeop JANG