| 发明名称 | Laminate film, optically compensatory film, polarizing plate, and liquid crystal display device | ||
| 摘要 | Disclosed is a laminate film comprising an inner layer formed of a composition comprising a polymer material as a main component and an outer layer formed of a composition comprising a polymer material as a main component and laminated on at least one surface of the inner layer, wherein a film thickness of the outer layer differs depending upon a position in the width direction of the laminate film. | ||
| 申请公布号 | US9110243(B2) | 申请公布日期 | 2015.08.18 |
| 申请号 | US201213431640 | 申请日期 | 2012.03.27 |
| 申请人 | FUJIFILM CORPORATION | 发明人 | Nagai Michio;Nimura Shigeaki;Nakamura Ryo |
| 分类号 | B32B3/00;G02B5/30 | 主分类号 | B32B3/00 |
| 代理机构 | Edwards Neils PLLC | 代理人 | Edwards, Esq. Jean C.;Edwards Neils PLLC |
| 主权项 | 1. A laminate film comprising: an inner layer formed of a composition comprising a polymer material as a main Component; and an outer layer formed of a composition comprising a polymer material as a main component and laminated on at least one surface of the inner layer, wherein a film thickness of the outer layer differs depending upon a position in the width direction of the laminate film, and wherein a variation in the width direction of at least one of retardation in plane Re and retardation along the thickness direction Rth is not more than 10 nm. | ||
| 地址 | Tokyo JP | ||