Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9806288 | Organic light emitting diode, manufacturing method thereof, and organic light emitting display device having organic light emitting diode | Joon-Gu Lee, Jae Ik KIM | 2017-10-31 |
| 9620744 | Optical patterning mask and method for fabricating display device using the same | Jin-Baek Choi, Joon-Gu Lee | 2017-04-11 |
| 9614193 | Display device and method of manufacturing the same | Won-Jong Kim, Joon-Gu Lee, Ji-Young Choung, Jin-Baek Choi, Young-Woo Song +1 more | 2017-04-04 |
| 9583709 | Mask for forming organic layer pattern, forming method of organic layer pattern, and manufacturing method of organic light emitting diode display using the same | Hyun-Sung Bang, Jae Sik KIM, Joon-Gu Lee, Ji-Young Choung, Jin-Baek Choi +2 more | 2017-02-28 |