Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077267 | TFT LCD array substrate wherein an air gap is formed between the insulating layer and the active layer and method of manufacturing thereof | Wei Wang, Kiyong Kim | 2011-12-13 |
| 7880826 | Light guide plate and liquid crystal display using the same | Kiyong Kim, Weifeng Zhou, Xing Ming | 2011-02-01 |