Patents by Inventor HyooKyung Choi

HyooKyung Choi 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).

  • Method of fabricating lightweight and thin liquid crystal display device
    Patent number: 9448429
    Abstract: Disclosed is a method for fabricating a lightweight and thin liquid crystal display (LCD) device, using a supplementary substrate for processing of a thin glass substrate. Inactive gas is sprayed onto the surface of the substrate to thus remove OH groups from the surface, before the thin glass substrate and the supplementary substrate are attached to each other. Under such configuration, the supplementary substrate can be easily separated from a completed liquid crystal panel which is in an attached cell state, without any damages.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: September 20, 2016
    Assignees: LG Display Co., Ltd., Nippon Electric Glass Co., Ltd.
    Inventors: JaeYoung Oh, JaeDuk Jo, ByeongKeun Kim, GiSang Hong, YoungKwang Park, EunJin Bae, KangHoon Lee, HyooKyung Choi, Yasuhiro Matsumoto
  • METHOD OF FABRICATING LIGHTWEIGHT AND THIN LIQUID CRYSTAL DISPLAY DEVICE
    Publication number: 20140295590
    Abstract: Disclosed is a method for fabricating a lightweight and thin liquid crystal display (LCD) device, using a supplementary substrate for processing of a thin glass substrate. Inactive gas is sprayed onto the surface of the substrate to thus remove OH groups from the surface, before the thin glass substrate and the supplementary substrate are attached to each other. Under such configuration, the supplementary substrate can be easily separated from a completed liquid crystal panel which is in an attached cell state, without any damages.
    Type: Application
    Filed: December 30, 2013
    Publication date: October 2, 2014
    Applicants: NIPPON ELECTRIC GLASS CO., LTD., LG DISPLAY CO., LTD.
    Inventors: JaeYoung Oh, JaeDuk Jo, ByeongKeun Kim, GiSang Hong, YoungKwang Park, EunJin Bae, KangHoon Lee, HyooKyung Choi, Yasuhiro Matsumoto