Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967699 | Backlight unit, liquid crystal display module using the same, and method of selecting viewing angle using the same | — | 2005-11-22 |
| 6707511 | Reflective and transflective liquid crystal display device and its manufacturing method | Dong-Guk Kim, Woong-Kwon Kim, Kyoung-Su Ha, Yong Beom Kim | 2004-03-16 |
| 6693689 | Reflective liquid crystal display device | Yong Beom Kim, Soon Bum Kwon | 2004-02-17 |
| 6636286 | Transflective liquid crystal display device having reflective and transparent pixel electrodes | — | 2003-10-21 |
| 6501519 | Transflective liquid crystal display device | Kyoung-Su Ha, Yong Beom Kim, Ik Soo Kim | 2002-12-31 |