Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661484 | Retardation matching using the liquid crystal twist angle for different color dots within a pixel of a reflective color LCD | Yoshio Iwai, Hisanori Yamaguchi, Tomoaki Sekime, Tetsu Ogawa | 2003-12-09 |