Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336411 | Display device | Jung-Hyun Son, Yo Han Kim, Yong Tack Kim, Yoon-Hyeung Cho | 2025-06-17 |
| 11489021 | Color conversion substrate and display device | Yoon-Hyeung Cho, Yo Han Kim, Yong Tack Kim, Jong Jin Park, Yun-Ah Chung +1 more | 2022-11-01 |
| 11476311 | Display device | Jung-Hyun Son, Yo Han Kim, Yong Tack Kim, Yoon-Hyeung Cho | 2022-10-18 |
| 11476439 | Display device | Jung-Hyun Son, Yo Han Kim, Yoon-Hyeung Cho, Jeong-su Kim, Jong Jin Park +1 more | 2022-10-18 |
| 11362309 | Display device including a filling pattern | Yun-Ah Chung, Yo Han Kim, Jong Woo Kim, Jong Jin Park, Yoon-Hyeung Cho +2 more | 2022-06-14 |
| 11349094 | Organic light emitting diode and organic light emitting diode display device including the same | Dong Chan Kim, Yi Su KIM, Yoon-Hyeung Cho | 2022-05-31 |
| 11038144 | Organic light-emitting display apparatus | Min-Ho Oh, Yoon-Hyeung Cho, Yong-Tak Kim, So-Young Lee, Yun-Ah Chung | 2021-06-15 |
| 10903446 | Display device | Jung-Hyun Son, Yo Han Kim, Yoon-Hyeung Cho, Jeong-su Kim, Jong Jin Park +1 more | 2021-01-26 |
| 10636350 | Light emitting diode having a decreased driving voltage and improved luminous efficiency and display device including the same | Dong Chan Kim, Yoon-Hyeung Cho | 2020-04-28 |
| 10559637 | Thin film encapsulation unit, organic light emitting diode display including the same and manufacturing method thereof | Yun-Ah Chung, Yoon-Hyeung Cho | 2020-02-11 |
| 9905623 | Thin film encapsulation unit, organic light emitting diode display including the same and manufacturing method thereof | Yun-Ah Chung, Yoon-Hyeung Cho | 2018-02-27 |
| 9595572 | Thin film encapsulation unit, organic light emitting diode display including the same and manufacturing method thereof | Yun-Ah Chung, Yoon-Hyeung Cho | 2017-03-14 |
| 9502477 | Display apparatus having color saturation filter with layers of different refractive indexes | Sang-Hwan Cho, Yun-Ah Chung | 2016-11-22 |
| 9343700 | Display apparatus and method of fabricating the same | Yoon-Hyeung Cho, Min-Ho Oh, Yong-Tak Kim, Jong Woo Kim, Yong Chan JU +1 more | 2016-05-17 |
| 9257674 | Organic light emitting diode display and manufacturing method thereof | So-Young Lee, Yoon-Hyeung Cho, Min-Ho Oh, Yong-Tak Kim, Sang-Hwan Cho +3 more | 2016-02-09 |
| 9214647 | Organic light emitting diode device | Jong-Hyuk Lee, Yoon-Hyeung Cho, Min-Ho Oh, So-Young Lee, Sun-Young Lee | 2015-12-15 |
| 9203049 | Thin film encapsulation unit having a reflection-preventing layer on an organic layer | Yun-Ah Chung, Yoon-Hyeung Cho | 2015-12-01 |
| 9093651 | Composition, organic light-emitting display apparatus including the composition, and method of manufacturing the organic light-emitting display apparatus | Yong Tack Kim, Jong Woo Kim, Min-Ho Oh, So-Young Lee, Jin-Hwan Jeon +3 more | 2015-07-28 |
| 9070889 | OLED display having organic and inorganic encapsulation layers, and manufacturing method thereof | So-Young Lee, Yoon-Hyeung Cho, Min-Ho Oh, Sang-Hwan Cho, Yong-Tak Kim +3 more | 2015-06-30 |
| 8957436 | Getter composition and organic light emitting diode device including the same | Yoon-Hyeung Cho, Jong-Hyuk Lee, Min-Ho Oh, So-Young Lee, Sun-Young Lee | 2015-02-17 |
| 8927327 | Method of manufacturing organic light emitting display device having polarizable particles in sealant | Min-Ho Oh, Yoon-Hyeong Cho, So-Young Lee, Sun-Young Lee, Jong-Hyuk Lee | 2015-01-06 |
| 8878201 | Organic light-emitting display apparatus | Min-Ho Oh, Yoon-Hyeung Cho, Yong-Tak Kim, So-Young Lee, Yun-Ah Chung | 2014-11-04 |
| 8860919 | Display apparatus and method of manufacturing display apparatus | Yun-Ah Chung, Jong-Hyuk Lee, Seung-Young Song, Yoon-Hyeung Cho, Min-Ho Oh +2 more | 2014-10-14 |
| 8784150 | Light emitting display and method of manufacturing the same | Min-Ho Oh, Yoon-Hyeung Cho, So-Young Lee, Sun-Young Lee, Won-Jong Kim +4 more | 2014-07-22 |
| 8729797 | Organic light emitting diode display and manufacturing method thereof | So-Young Lee, Yoon-Hyeung Cho, Min-Ho Oh, Yong-Tak Kim, Sang-Hwan Cho +3 more | 2014-05-20 |