Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223961 | Active liquid crystal display panel having a short-circuit metal layer and welding metal pads for changing the defect of a defective pixel | Yasuhiro Ukai, Tomihisa Sunata, Kazuya Hashimoto | 1993-06-29 |