Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778238 | Reflective liquid crystal display device using a cholesteric liquid crystal color filter | Jong-Weon Moon | 2004-08-17 |
| 6774962 | Liquid crystal display device using cholesteric liquid crystal and a manufacturing method thereof | — | 2004-08-10 |
| 6724459 | Reflective liquid crystal display device having cholesteric liquid crystal color filter and method of fabricating the same | — | 2004-04-20 |