Patents by Inventor Jong-Huan Lee

Jong-Huan Lee 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).

  • Display substrate, method of manufacturing the same and display device using the display substrate
    Patent number: 8111342
    Abstract: A display substrate that has increased aperture ratio is presented. The display substrate includes a base substrate, a first metal pattern formed on the base substrate and a gate wiring and a gate electrode. A first insulating layer is formed on the base substrate covering the first metal pattern. A second metal pattern is formed on the first insulating layer including a data wiring crossing the gate wiring, a source electrode connected to the data wiring and a drain electrode separated from the source electrode. A second insulating layer is formed on the base substrate covering the second metal pattern. A transparent electrode is formed on the second insulating layer. An organic layer is formed on the transparent electrode, and a pixel electrode is formed on the organic layer being insulated with the transparent electrode, and contacted to the drain electrode. The organic layer may comprise red, green and blue color filters.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: February 7, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Shin-Tack Kang, Jong-Huan Lee, Hong-Woo Lee, Hyeon-Hwan Kim, Byeong-Jae Ahn, Gyu-Tae Kim, Jong-Woong Chang, Jong-Hyuk Lee