Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9773817 | Thin film transistor and manufacturing method thereof, array substrate and display device | Haipeng Yang, Yongjun Yoon, Zhizhong Tu | 2017-09-26 |
| 9541801 | Liquid crystal display panel wherein heights of spacers within a central region are larger than heights of spacers within a peripheral region and display device | Yongjun Yoon | 2017-01-10 |