| 发明名称 |
REFLECTION MEMBER, PROJECTION SCREEN, COMBINER, AND HEAT SHIELD MEMBER |
| 摘要 |
Due to the present invention, a reflection member including two or more layers of fixed cholesteric liquid crystal phases, in which the two or more layers of fixed cholesteric liquid crystal phases exhibit central wavelengths of mutually different selective reflection, and the two or more layers of fixed cholesteric liquid crystal phases include a layer formed of a composition including a disc-like liquid crystal compound and a layer formed of a composition including a rod-like liquid crystal compound and a projected image display member and a heat shield member which include the reflection member are provided. The reflection member of the present invention has favorable selective reflection characteristics with respect to oblique incidence rays. |
| 申请公布号 |
US2016377776(A1) |
申请公布日期 |
2016.12.29 |
| 申请号 |
US201615260938 |
申请日期 |
2016.09.09 |
| 申请人 |
FUJIFILM Corporation |
发明人 |
ICHIHASHI Mitsuyoshi |
| 分类号 |
G02B5/30;G03B21/56;G02B1/11;G02B27/01 |
主分类号 |
G02B5/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A reflection member comprising:
two or more layers of fixed cholesteric liquid crystal phases, wherein the two or more layers of fixed cholesteric liquid crystal phases exhibit central wavelengths of mutually different selective reflection, and the two or more layers of fixed cholesteric liquid crystal phases include a layer formed of a composition including a disc-like liquid crystal compound and a layer formed of a composition including a rod-like liquid crystal compound. |
| 地址 |
Tokyo JP |
