Patents by Inventor Jun-seong Kim

Jun-seong 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 of fabricating black matrix of a color filter
    Patent number: 7371487
    Abstract: A method of fabricating a black matrix of a color filter is provided. In the method, a black matrix layer formed of a hydrophobic organic material is formed on an upper surface of a transparent substrate. A black matrix is formed by patterning the black matrix layer. Side surfaces of the black matrix are made hydrophilic by irradiating a lower surface of the transparent substrate with ultraviolet rays while heating the black matrix. A black matrix provided by the method is also disclosed.
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: May 13, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-deok Bae, In-Sung Song, Chang-seung Lee, Jun-seong Kim, Sung-woong Kim, Wou-sik Kim
  • Method of fabricating black matrix of a color filter
    Publication number: 20070122721
    Abstract: A method of fabricating a black matrix of a color filter is provided. In the method, a black matrix layer formed of a hydrophobic organic material is formed on an upper surface of a transparent substrate. A black matrix is formed by patterning the black matrix layer. Side surfaces of the black matrix are made hydrophilic by irradiating a lower surface of the transparent substrate with ultraviolet rays while heating the black matrix. A black matrix provided by the method is also disclosed.
    Type: Application
    Filed: August 16, 2006
    Publication date: May 31, 2007
    Inventors: Ki-deok Bae, In-Sung Song, Chang-seung Lee, Jun-seong Kim, Sung-woong Kim, Wou-sik Kim