Patents by Inventor Hyeon Seak Bae

Hyeon Seak Bae 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).

  • Publication number: 20090073154
    Abstract: Provided are a power generating module and an LCD having the same. The power generating module includes a first driving voltage generator, a second driving voltage generator and an output deviation controller. The first driving voltage generator generates and outputs a first driving voltage including a first liquid crystal driving voltage and a first gate-on-voltage. The second driving voltage generator generates and outputs a second driving voltage including a second liquid crystal driving voltage and a second gate-on-voltage. The output deviation controller controls the first and second driving voltage generators using a feedback signal corresponding to a potential difference between the first driving voltage and the second driving voltage to reduce output deviation between the first driving voltage and the second driving voltage.
    Type: Application
    Filed: August 18, 2008
    Publication date: March 19, 2009
    Inventors: Cheol Ho Lee, Hyeon Seak Bae, Sang Chul Lee