Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11730049 | Display device | Ye Chan Goh, Gil Jae Choi, Seung Kyun Hong | 2023-08-15 |
| 9164612 | Flexible touch display panel | — | 2015-10-20 |
| 9013519 | Organic light emitting display and method of driving the same | Jung-Kook Park, Jae-Yong Kim, Si-Baek Pyo | 2015-04-21 |
| 7466370 | Flat panel display device with conductive bar at edge of first display panel connected to pixel electrode pads on second display panel during manufacturing | Se-Jun Hoo | 2008-12-16 |
| 6639359 | Organic EL display device higher brightness and a method for manufacturing the same | — | 2003-10-28 |
| 6451461 | Hole transporting compounds having good thermal stability for organic electroluminescent device and method for production thereof | Ji Hoon Lee, In-seo Kee, Sung Woo Cho | 2002-09-17 |
| 6048928 | Optical alignment polymer and optical alignment composition having the same | Han-sung Yu, Kwan-Young Han, Seong-Han Yu, Yong-Kyu Jang, Jang-Kun Song | 2000-04-11 |
| 6005038 | Optical alignment composition, alignment layer formed using the same and LCD having the alignment layer | Han-sung Yu | 1999-12-21 |
| 5976640 | Optical alignment composition, alignment layer formed using the same and LCD having the alignment layer | Han-sung Yu | 1999-11-02 |