Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10256439 | Tandem organic light-emitting element | Hyung Seok Lee, Kwang Je Woo, Jang-Dae YOUN, Young-Hoon Son | 2019-04-09 |
| 9711571 | Smart window comprising electrochromic device and organic light-emitting device | Dong Cheol Choe | 2017-07-18 |
| 8313843 | Light-emitting polymer composition and organic EL display device using the same | Mu-Hyun Kim, Min-Chul Suh | 2012-11-20 |
| 8153184 | Organic EL display device and method of manufacturing the same | Jun-Yeob Lee, Tae-Min Kang, Seong-Taek Lee, Jun-Hyo Chung, Eung-Jin Kim | 2012-04-10 |
| 8142839 | Method for fabricating a display device | Jun-Yeob Lee, Tae-Min Kang, Seong-Taek Lee, Jun-Hyo Chung, Eung-Jin Kim | 2012-03-27 |
| 8082876 | Manufacturing method of OLED display and apparatus for manufacturing the OLED display | Seong-Taek Lee, Tae-Min Kang, Joon Young Park | 2011-12-27 |
| 8039120 | Organic electroluminescence device and method of manufacturing the same | Seoung-Yoon Ryu, Kwan-Hee Lee, Ja-Hyun Im | 2011-10-18 |
| 8013514 | Electroluminescent display device provided with a photonic crystal layer incorporating voids in a vacuum state | Jin-Woo Park, Ho-Kyoon Chung, Mu-Hyun Kim, Seung-Yong Song, Young Rag Do +3 more | 2011-09-06 |
| 7955717 | Organic electroluminescent device and method of preparing the same | Dong-Soo Choi, Jin-Woo Park, Seung-Yong Song, Jong-Hyuk Lee, Yoon-Hyeung Cho | 2011-06-07 |
| 7940001 | Full-color organic light emitting display and method of fabricating the same | Joon Young Park | 2011-05-10 |
| 7902087 | Organic electroluminescent display device and method of preparing the same | Dong-Won Han, Jin-Woo Park | 2011-03-08 |
| 7875308 | Organic electroluminescent device using a mixture of high and low molecular light-emitting substances as a light-emitting substance | Byung-Doo Chin, Min-Chul Suh, Mu-Hyun Kim, Seong-Taek Lee | 2011-01-25 |
| 7850500 | Method of fabricating organic light emitting display | Joon Young Park | 2010-12-14 |
| 7828618 | Super-thin OLED and method for manufacturing the same | Jin-Woo Park, Ho-Kyoon Chung | 2010-11-09 |
| 7733019 | Flat panel display device with a lens sheet having condensing lenses thereon | Seung-Yong Song, Jin-Woo Park, Dong-Soo Choi, Min-Gyu Lee | 2010-06-08 |
| 7705534 | Organic EL display device | Jun-Yeob Lee, Tae-Min Kang, Seong-Taek Lee, Jun-Hyo Chung, Eung-Jin Kim | 2010-04-27 |
| 7696689 | Organic EL display device having an organic EL layer formed on an exposed underlying layer | Jun-Yeob Lee, Tae-Min Kang, Seong-Taek Lee, Jun-Hyo Chung, Eung-Jin Kim | 2010-04-13 |
| 7651790 | Organic light-emitting device | Jun-Yeob Lee, Min-Seung Chun, Yong-Joong Choi | 2010-01-26 |
| 7629739 | Organic electroluminescent display device and method of preparing the same | Dong-Won Han, Kwan-Hee Lee | 2009-12-08 |
| 7588795 | Manufacturing method of OLED display and apparatus for manufacturing the OLED display | Seong-Taek Lee, Tae-Min Kang, Joon Young Park | 2009-09-15 |
| 7589461 | Organic electroluminescent display device having a photonic crystal layer provided over electroluminescent stack | Jin-Woo Park, Ho-Kyoon Chung, Mu-Hyun Kim, Seung-Yong Song, Young Rag Do +3 more | 2009-09-15 |
| 7563477 | Method for fabricating organic electroluminescent display | Seong-Taek Lee, Tae-Min Kang, Joon Young Park | 2009-07-21 |
| 7544972 | Organic electroluminescent display device and method of preparing the same | Dong-Won Han, Jin-Woo Park | 2009-06-09 |
| 7521130 | Organic electroluminescent display device having superior characteristics at high temperature | Jun-Yeob Lee, Yong-Joong Choi, Ho-Kyoon Chung | 2009-04-21 |
| 7482066 | Light-emitting polymer composition and organic EL display device using the same | Mu-Hyun Kim, Min-Chul Suh | 2009-01-27 |