Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002600 | Method for repairing defective line of organic light emitting display device | Keun-Choul Kim | 2011-08-23 |
| 7977128 | Etchant for etching double-layered copper structure and method of forming array substrate having double-layered copper structures | Won-Ho Cho, Gyoo-Chul Jo, Gue-Tai Lee, Beung-Hwa Jeong, Jin Young Kim | 2011-07-12 |
| 7956949 | Method of manufacturing an array substrate for LCD device having double-layered metal structure | Won-Ho Cho, Gyoo-Chul Jo, Gue-Tai Lee, Beung-Hwa Jeong, Jin Young Kim | 2011-06-07 |