| 发明名称 |
CYCLOOLEFIN-BASED RESIN REFLECTION FILM |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reflection film with which better light reflectivity can be achieved and which enables better brilliance when it is used as a component of a liquid crystal apparatus. <P>SOLUTION: A reflection film is proposed which includes a cycloolefin-based resin composition having a cycloolefin-based resin as a main component, the yellow chromaticity (YI value) of the reflection film is less than 1.4 and each light reflection rate with respect to light with wavelength of 615 nm, 545 nm and 440 nm is 97% or more. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2011237572(A) |
申请公布日期 |
2011.11.24 |
| 申请号 |
JP20100108348 |
申请日期 |
2010.05.10 |
| 申请人 |
MITSUBISHI PLASTICS INC |
发明人 |
WATANABE TAKAYUKI;KITAJIMA ASAMI;TSUTSUMI TAKETOMO;NOZAWA DAIKI;TAKAGI JUN |
| 分类号 |
G02B5/08;B32B27/00;C08F32/00;C08J5/18;C08J9/00;C08K3/22;C08K3/26;C08K3/30;C08L45/00;C08L101/00;F21S2/00;F21Y101/02;F21Y103/00;G02F1/1335 |
主分类号 |
G02B5/08 |
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