Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11495643 | Organic light emitting display device having black matrix with circular-shaped openings | Sun-Kyu Joo, Sung-Chul Kim, Su Jeong Kim, In Ok Kim, Hye Ran Mun +4 more | 2022-11-08 |
| 11469403 | Display panel with reduced external reflection and improved light efficiency | Sun-Kyu Joo, Inok Kim, Jaecheol Park, Jaemin Seong, Inseok Song +4 more | 2022-10-11 |
| 11424296 | Display panel and method of manufacturing the same | Sun-Kyu Joo, Keunchan Oh, Inok Kim, Jaemin Seong, Gakseok Lee +3 more | 2022-08-23 |
| 11309360 | Color conversion substrate and display device | Sun-Kyu Joo, In Ok Kim, Jae Min SEONG, In Seok SONG, Keun Chan OH +3 more | 2022-04-19 |
| 11289544 | Display device including wavelength conversion patterns having corresponding protruding and indentation pattern parts | Sun-Kyu Joo, Keun Chan OH, In Ok Kim, In Seok SONG, Gak Seok Lee +1 more | 2022-03-29 |
| 11251333 | Display apparatus | Dong Yeob Lee, Seung Ryong Han | 2022-02-15 |