Patents by Inventor Joo Young Yang

Joo Young Yang 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).

  • Flexible display unit mobile terminal having the same
    Patent number: 7636085
    Abstract: A flexible display unit and a mobile terminal having the same are disclosed. The flexible display unit includes a flexible display film, insulated flexible display unit edges formed at two opposite edges of the display film, and a plurality of electromagnets formed in the display unit edges at predetermined intervals. The two opposite edges of the flexible film are straightened by magnetic forces when the display film is unrolled to the outside of a main body of the mobile terminal. Accordingly, a problem of the flexible display unit not being flat or being distorted may be solved. Additionally, the flexible display unit of the present invention is smoothly rolled into the main body in the same manner as in a conventional flexible display unit, because the flexibility of the flexible display unit of the present invention is recovered by removing the magnetic forces when rolling the flexible display unit into the main body.
    Type: Grant
    Filed: March 21, 2007
    Date of Patent: December 22, 2009
    Assignee: Samsung Electronics Co., Ltd
    Inventor: Joo Young Yang
  • EXPOSING DEVICE, METHODS FOR FORMING PATTERN, CHANNEL, AND HOLE BY USING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE THEREWITH AND METHOD FOR FABRICATING THE SAME
    Publication number: 20090109364
    Abstract: The present invention relates to an exposing device which can form a micron pattern even with an exposing device having a low resolving power by changing a mask pattern, methods for forming a pattern, a channel, and a hole respectively, and a liquid crystal display device therewith and a method for fabricating the same.
    Type: Application
    Filed: October 23, 2008
    Publication date: April 30, 2009
    Inventors: Joo Young Yang, Jung II Lee, Jeong Oh Kim, Yu Kyeong Ahn, Young Kwon Kang, Sang Jin Lee, Jung Ho Bang
  • Flexible display unit mobile terminal having the same
    Publication number: 20080086925
    Abstract: A flexible display unit and a mobile terminal having the same are disclosed. The flexible display unit includes a flexible display film, insulated flexible display unit edges formed at two opposite edges of the display film, and a plurality of electromagnets formed in the display unit edges at predetermined intervals. The two opposite edges of the flexible film are straightened by magnetic forces when the display film is unrolled to the outside of a main body of the mobile terminal. Accordingly, a problem of the flexible display unit not being flat or being distorted may be solved. Additionally, the flexible display unit of the present invention is smoothly rolled into the main body in the same manner as in a conventional flexible display unit, because the flexibility of the flexible display unit of the present invention is recovered by removing the magnetic forces when rolling the flexible display unit into the main body.
    Type: Application
    Filed: March 21, 2007
    Publication date: April 17, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Joo Young Yang