| 发明名称 | Polymer for optical film, method of preparing same, and optical film including same | ||
| 摘要 | A polymer for an optical film including: a repeating unit A including a repeating unit represented by the following Chemical Formula 1; and a repeating unit B derived from a monomer including an unsaturated bond copolymerizable with the repeating unit A:;wherein, in Chemical Formula 1, the variables R1 to R9 are defined herein. | ||
| 申请公布号 | US8796404(B2) | 申请公布日期 | 2014.08.05 |
| 申请号 | US201213545608 | 申请日期 | 2012.07.10 |
| 申请人 | Samsung Electronics Co., Ltd.;Cheil Industries, Inc. | 发明人 | Kim Hyung Jun;Jung Myung-Sup;Jung Won Cheol;Won Jong-Hoon;In Kyu Yeol |
| 分类号 | C08F26/06;C08F226/06;C08F232/04 | 主分类号 | C08F26/06 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A phase-difference compensation film, wherein the phase-difference compensation film is an elongated film comprising a polymer for an optical film, wherein the polymer for an optical film comprises: a repeating unit A comprising one of repeating units represented by the following Chemical Formulas 21-1 to 21-3; and a combination thereof; and a repeating unit B derived from a monomer comprising an unsaturated bond copolymerizable with the repeating unit A: | ||
| 地址 | KR | ||