Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654780 | Method of manufacturing a liquid crystal display including performing orientation relaxation treatment on a portion of the orientation film. | Rei Hasegawa, Kazuyuki Sunohara, Hiroyuki Nagata | 1997-08-05 |