Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394760 | Color changing substrate and display device including the same | Ji Yoon KIM, Chang Hee Lee, Se-Hun Kim, Young-Mo Koo | 2025-08-19 |
| 12378430 | Ink, manufacturing method of display device using the same, and display device | Jun Bo SIM, Duk Ki Kim, Hyo Jin KO, Chang Hee Lee, Na Mi HONG +4 more | 2025-08-05 |
| 12315850 | Light-emitting element ink, display device, and method of fabricating the display device | Jun Bo SIM, Duk Ki Kim, Yong-Hwi Kim, Hyo Jin KO, Chang Hee Lee +2 more | 2025-05-27 |
| 12266741 | Light emitting element, method of manufacturing the same, and display device including the light emitting element | Jun Bo SIM, Chang Hee Lee, Yun Hyuk KO, Sang-Ho Jeon | 2025-04-01 |
| 12243963 | Light emitting element ink and method of manufacturing display device | Hyo Jin KO, Duk Ki Kim, Jun Bo SIM, Na Mi HONG, Yong-Hwi Kim +1 more | 2025-03-04 |
| 12168732 | Light emitting element ink and method of manufacturing display device utilizing electric field | Jun Bo SIM, Hyo Jin KO, Duk Ki Kim, Chang Hee Lee | 2024-12-17 |
| 12132140 | Ink containing light-emitting elements and method of fabricating display device using the same | Hyo Jin KO, Duk Ki Kim, Yong-Hwi Kim, Jun Bo SIM, Na Mi HONG +7 more | 2024-10-29 |
| 11961945 | Light emitting element, method of manufacturing the same, and display device including the light emitting element | Jun Bo SIM, Chang Hee Lee, Yun Hyuk KO, Sang-Ho Jeon | 2024-04-16 |
| 11949046 | Light-emitting element, method of fabricating the light-emitting element, and display device | Se-Hun Kim, Chang Hee Lee, Yun Hyuk KO, Duk Ki Kim, Jun Woo Park +2 more | 2024-04-02 |
| 11935876 | Light-emitting element ink, display device, and method of fabricating the display device | Jun Bo SIM, Duk Ki Kim, Yong-Hwi Kim, Hyo Jin KO, Chang Hee Lee +2 more | 2024-03-19 |
| 11787964 | Light emitting element ink and method of manufacturing display device | Jun Bo SIM, Hyo Jin KO, Duk Ki Kim, Chang Hee Lee | 2023-10-17 |
| 11728464 | Light emitting element, manufacturing method thereof, and composition including the same | Jong Won Park, Chang Hee Lee, Duk Ki Kim, Yun Ku JUNG, Yun Hyuk KO | 2023-08-15 |
| 11515481 | Composition for forming organic film, display device using the composition, and method of manufacturing the display device | Se-Hun Kim, Chang-Woong Chu, Duk Ki Kim, Dong-Woo Shin | 2022-11-29 |
| 11456439 | Light emitting element and display device including a semiconductor core surrounded by protecting and insulating layers | Yun Hyuk KO, Chang Hee Lee, Jin Oh Kwag, Keun-Kyu Song, Yun Ku JUNG +1 more | 2022-09-27 |
| 9368744 | Organic light emitting diode device including multiple hole injection layers | Young Shin Lee, Sung-Soo Lee | 2016-06-14 |
| 9349957 | Method for forming OLED devices with patterned hole or electron transport layers | Hyea-Weon Shin, Seung-Mook Lee, Sang-Hun Park, Jae-Bok Kim, Young Il Kim | 2016-05-24 |
| 8585454 | Display device, method of manufacturing the same, and manufacturing the same | Soon-Wook Cha, Jin-Koo Chung, Joo-Hyeon Lee, Jung-Soo Rhee, Soo Yeon Lee +1 more | 2013-11-19 |
| 8564195 | Display device | Kyu Ha Chung, Chang-Woong Chu, Joo-Hyeon Lee | 2013-10-22 |
| 8399284 | Method of manufacturing the organic light-emitting display | Seong-Min Kim, Jin-Koo Chung, Jun-Ho Choi | 2013-03-19 |
| 8211491 | Method of manufacturing a light-emitting element and method of manufacturing a display substrate using the same | Chang-Woong Chu, Jin-Koo Chung, Joo-Hyeon Lee | 2012-07-03 |
| 8178867 | Organic light emitting display and fabricating method thereof | Jun-Ho Choi, Seong-Min Kim, Jin-Koo Chung | 2012-05-15 |
| 8084939 | Organic light emitting display and fabricating method thereof | Jun-Ho Choi, Seong-Min Kim, Jin-Koo Chung | 2011-12-27 |
| 8012527 | Manufacturing method of display device and display device therefrom | Yong Suk Jin | 2011-09-06 |
| 7994522 | Organic light emitting element and organic light emitting device | Chang-Woong Chu, Joo-Hyeon Lee | 2011-08-09 |
| 7927166 | Organic light emitting display and method of manufacturing the same | Chang-Mo Park, Joo-Hyeon Lee | 2011-04-19 |