| 12404371 |
Poly(amide-imide) copolymer, composition and polymer film comprising thereof |
Tae Seob LEE, Jae Gu Lim, Seung Joon LIM, Se Jeong Kim, Woo-Han Kim +1 more |
2025-09-02 |
| 11286348 |
Polymer for liquid crystal alignment agent, liquid crystal alignment agent comprising the same, and liquid crystal alignment film and liquid crystal display device using the same |
Soon Ho Kwon, Kichul Koo, Jung Ho Jo, Sung Joon Min, Sang Mi Lee +2 more |
2022-03-29 |
| 11287700 |
Polymer for liquid crystal alignment agent, liquid crystal alignment agent comprising the same, and liquid crystal alignment film and liquid crystal display device using the same |
Soon Ho Kwon, Jung Ho Jo, Sung Joon Min, Sang Mi Lee, Kichul Koo +3 more |
2022-03-29 |