| 发明名称 |
OPTICAL COMPENSATION FILMS BASED ON FLUOROPOLYMERS |
| 摘要 |
An optical compensation film composition is disclosed herein wherein the optical compensation film is stretched to yield a negative A-plate having a refractive index profile of nx<ny=nz. or a biaxial polymer film having a refractive index profile of nx<ny<nz, the film having been stretched from a film cast from a polymer solution comprising a solvent and a polymer having a moiety of wherein R1, R2, and R3 are each independently hydrogen atoms, alkyl groups, substituted alkyl groups, or halogens, wherein at least one of R1, R2, and R3 is a fluorine atom, and wherein R is hydrogen or a substituent on the styrenic ring. |
| 申请公布号 |
EP2619255(A2) |
申请公布日期 |
2013.07.31 |
| 申请号 |
EP20110827469 |
申请日期 |
2011.09.21 |
| 申请人 |
AKRON POLYMER SYSTEMS, INC. |
发明人 |
ZHENG, XIAOLIANG;ZHANG, DONG;JING, JIAOKAI;HARRIS, FRANK W.;KING, BRIAN MICHAEL;GERMROTH, TED;KUO, THAUMING |
| 分类号 |
C08J5/18;C08F14/18;C08J7/04;C08L27/12;G02B5/30 |
主分类号 |
C08J5/18 |
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