Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837627 | Organic light emitting diode having hole auxiliary layer and organic light emitting diode display including the same | Sang-Woo Lee, Heun Seung Lee | 2017-12-05 |
| 9601694 | Donor substrate and method for manufacturing organic light emitting diode display | Ji-Young Kwon, Ji-Hwan Yoon, Sang-Woo Pyo, Byeong-Wook Yoo, Bum-Suk Lee +2 more | 2017-03-21 |
| 9590213 | Organic light-emitting display device, method of manufacturing the same, and donor substrate and donor substrate set used to manufacture the organic light-emitting display device | Hyo-Yeon Kim, Sang-Woo Lee, Hye-Yeon Shim, Heun Seung Lee, Kyul Han +1 more | 2017-03-07 |
| 9577205 | Organic light-emitting device | Byeong-Wook Yoo, Sang-Woo Pyo, Hyo-Yeon Kim, Hye-Yeon Shim, Ji-Young Kwon +2 more | 2017-02-21 |