Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12185572 | Display device with a plurality of inorganic encapsulation layers | Chul Hyun Choi, Min Jae Kim, Kyung-Hee Lee, Suk Jin Lee, In Hwa Lee | 2024-12-31 |
| 10615367 | Display device having encapsulation layer | Chul Hyun Choi, Ji-Hye Moon, Sun A Yang | 2020-04-07 |
| 10593732 | Light emitting diode | Chul Hyun Choi, Hyun-Shik Lee | 2020-03-17 |
| 10043451 | Organic light-emitting diode display | Seong Min Lee, Hyo Min Kim, Ye Ji Lee | 2018-08-07 |
| 9437844 | Display device and method for manufacturing the same | Seong Min Lee, Sun Hwa Kim, Hyun-Shik Lee, Hyo Min Kim, Ju Kyung Jo | 2016-09-06 |
| 8878167 | Organic light emitting diode lighting equipment | Ok-Keun Song, Young-Mo Koo, Jung Ha Lee, Il-Hwa Hong | 2014-11-04 |
| 8405119 | Organic light emitting diode lighting apparatus | Young-Mo Koo, Ok-Keun Song, Yong H. Lee, Jae-Goo Lee | 2013-03-26 |
| 8389981 | Organic light emitting diode lighting equipment | Ok-Keun Song, Young-Mo Koo, Jung Ha Lee, Il-Hwa Hong | 2013-03-05 |
| 8154197 | Organic light emitting diode display device having refraction layers that improve light extraction efficiency and color reproducibility | Ok-Keun Song, Hye-In Jeong, Young-Mo Koo | 2012-04-10 |
| 8040055 | Organic light emitting diode display device having organic layers of varying thickness | Young-Mo Koo, Oh-Keun Song, Hye-In Jeong, Tae-Shick Kim, Seon-Hee Kim | 2011-10-18 |
| 7982398 | Backlight unit and liquid crystal display device including the same | Young-Mo Koo, Doo-Hwan Kim, Tae-Shick Kim, Hye-In Jeong, Ok-Keun Song | 2011-07-19 |