Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11956993 | Organic light emitting display device and method for manufacturing the same | SeungRyong Joung, KangJu Lee, Seongsu Jeon, Wonhoe Koo | 2024-04-09 |
| 11552275 | Organic light-emitting display device including microlenses and method of fabricating the same | KangJu Lee, SeungRyong Joung, Seongsu Jeon, Wonhoe Koo | 2023-01-10 |
| 11335888 | Electroluminescent display apparatus | YongBaek Lee, Ho-Jin Kim | 2022-05-17 |
| 11322552 | Display apparatus | Minki Kim, ChoongKeun Yoo, TaeHan Park, Sul Lee | 2022-05-03 |
| 11302885 | Electroluminescent display device | Hyeongjun Lim | 2022-04-12 |
| 11257880 | Organic light emitting diode display device and organic light emitting diode thereof | SeungRyong Joung, Changwook Han, KangJu Lee, Hongseok Choi, SoYeon Ahn +3 more | 2022-02-22 |
| 11223027 | Display device | Hyungseok Bang, Hyeongjun Lim | 2022-01-11 |
| 11114643 | Organic light emitting device with micro lenses and method for manufacturing the same | Seung-Ryong Joung, Kang Ju Lee, Seongsu Jeon, Wonhoe Koo | 2021-09-07 |
| 11011724 | Display apparatus | Hyeongjun Lim | 2021-05-18 |
| 10923684 | Organic light-emitting display device including microlenses and method of fabricating the same | KangJu Lee, SeungRyong Joung, Seongsu Jeon, Wonhoe Koo | 2021-02-16 |
| 10916701 | Ultra-fine pattern deposition apparatus, ultra-fine pattern deposition method using the same, and light-emitting display device manufactured by ultra-fine pattern deposition method | Hyungseok Bang, Hyeongjun Lim | 2021-02-09 |
| 10790473 | High-aperture-ratio microdisplay with microcavity structure | Jiyeon Park, Hyungseok Bang, Hyeongjun Lim | 2020-09-29 |
| 10468468 | Organic light emitting diode display device and organic light emitting diode thereof | SeungRyong Joung, Changwook Han, KangJu Lee, Hongseok Choi, SoYeon Ahn +3 more | 2019-11-05 |
| 10396129 | Organic light emitting display device | Jihyang Jang, KangJu Lee, SeungRyong Joung, Sookang Kim, Soyoung Jo +7 more | 2019-08-27 |
| 10347871 | Organic light emitting device with micro lenses and method for manufacturing the same | SeungRyong Joung, KangJu Lee, Seongsu Jeon, Wonhoe Koo | 2019-07-09 |
| 9991320 | Organic light emitting diode display device and organic light emitting diode thereof | SeungRyong Joung, Changwook Han, KangJu Lee, Hongseok Choi, SoYeon Ahn +3 more | 2018-06-05 |
| 9978814 | Organic light emitting display device | Jihyang Jang, KangJu Lee, SeungRyong Joung, Sookang Kim, Soyoung Jo +7 more | 2018-05-22 |
| 9960212 | Organic light emitting diode display panel | MoonBae Gee, Dongwoo Song, Soohyun Kim | 2018-05-01 |
| 9685625 | Organic light emitting display device | Dongwoo Song, Eui-Doo Do, Soohyun Kim, MoonBae Gee | 2017-06-20 |
| 9076993 | Organic light emitting display device and method for manufacturing the same | Minki Kim, Binn Kim | 2015-07-07 |