Patents by Inventor Ah Young Kim

Ah Young Kim 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 for crystallizing amorphous film and method for fabricating LCD by using the same
    Patent number: 6812072
    Abstract: A method for crystallizing an amorphous film for enhancing a crystallinity and minimizing an amount of remaining metal in a polycrystalline silicon thin film, and a method for fabricating a liquid crystal display device (LCD) by using the same. The method for crystallizing an amorphous film including forming an amorphous film on a substrate; forming a thin first metal layer; forming a second metal layer on the amorphous film at predetermined parts; and heat treating the amorphous film, for crystallizing the amorphous film.
    Type: Grant
    Filed: July 8, 2002
    Date of Patent: November 2, 2004
    Assignees: LG. Philips LCD Co., Ltd.
    Inventors: Jin Jang, Kyung Ho Kim, Ah Young Kim
  • Method for crystallizing amorphous film and method for fabricating LCD by using the same
    Publication number: 20030013279
    Abstract: A method for crystallizing an amorphous film for enhancing a crystallinity and minimizing an amount of remaining metal in a polycrystalline silicon thin film, and a method for fabricating a liquid crystal display device (LCD) by using the same. The method for crystallizing an amorphous film including forming an amorphous film on a substrate; forming a thin first metal layer; forming a second metal layer on the amorphous film at predetermined parts; and heat treating the amorphous film, for crystallizing the amorphous film.
    Type: Application
    Filed: July 8, 2002
    Publication date: January 16, 2003
    Inventors: Jin Jang, Kyung Ho Kim, Ah Young Kim