Patents by Inventor Jin Sub Shim

Jin Sub Shim 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 solid state image sensing elements
    Patent number: 5672519
    Abstract: This invention relates to microlenses of the solid state image sensing element and the method for fabricating the microlenses of the solid image sensing elements, which provides a solid state image sensing element including a substrate, photo diode areas each having a plurality of photo diodes in matrix array formed on the substrate, a flat area formed over the substrate including the photo diode areas, color filter layers formed in predetermined areas on the flat area, a top coating layer formed over the substrate including the color filter areas, stripe microlenses each having a flat upper surface arranged correspond corresponding to the photo diodes arranged in one direction in the photo diode areas and formed on the top coating layer, and mosaic microlenses formed on the flat upper surface of the stripe microlens each arranged corresponding to each of the photo diodes in the photo diode area.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: September 30, 1997
    Assignee: LG Semicon Co., Ltd.
    Inventors: Kwang Bok Song, Sung Ki Kim, Jin Sub Shim