Patents by Inventor Gong-Min Kim

Gong-Min 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).

  • Evaporation apparatus and thin film forming method using the same
    Patent number: 8186299
    Abstract: Provided are an evaporation apparatus and a thin film forming method using the same. The evaporation apparatus and the thin film forming method are used to form a uniform thin film, even for a large substrate, and can be easily employed without changing equipment even if a substrate size is changed. The evaporation apparatus includes a first evaporation source, a second evaporation source separated from the first evaporation source, and a compensation member disposed between a target object and the first and second evaporation sources. The compensation member performs a linear movement simultaneously with the first and second evaporation sources. The compensation member includes a first compensation plate disposed in a position corresponding to the first evaporation source, and a second compensation plate disposed in a position corresponding to the second evaporation source.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: May 29, 2012
    Assignee: Samsung Mobile Display Co., Ltd.
    Inventor: Gong-Min Kim
  • Evaporation apparatus and thin film forming method using the same
    Publication number: 20090220691
    Abstract: Provided are an evaporation apparatus and a thin film forming method using the same. The evaporation apparatus and the thin film forming method are used to form a uniform thin film, even for a large substrate, and can be easily employed without changing equipment even if a substrate size is changed. The evaporation apparatus includes a first evaporation source, a second evaporation source separated from the first evaporation source, and a compensation member disposed between a target object and the first and second evaporation sources. The compensation member performs a linear movement simultaneously with the first and second evaporation sources. The compensation member includes a first compensation plate disposed in a position corresponding to the first evaporation source, and a second compensation plate disposed in a position corresponding to the second evaporation source.
    Type: Application
    Filed: December 19, 2008
    Publication date: September 3, 2009
    Inventor: Gong-Min Kim