Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671017 | Liquid crystal display with a wide viewing angle a compensation film | Chang-Hun Lee, Hak-Sun Chang | 2003-12-30 |
| 6646701 | Liquid crystal display device having wide viewing angle and improved contrast ratio | Hea-Ri Lee, Kyeong-Hyeon Kim, Jian-Min Chen | 2003-11-11 |