发明名称 |
OPTICAL FILM, ANTIREFLECTIVE FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE |
摘要 |
Disclosed is an optical film that has excellent adhesion and surface hardness between the film substrate and a hard coat layer or other functional layer, has improved brittleness, is transparent, and has low moisture absorption and high heat resistance. Additionally disclosed are an antireflective film, a polarizing plate, and a display device using the same. The optical film has at least a hard coat layer or a back coat layer as a functional layer containing a resin on a film substrate, and is characterized in that said film substrate contains a thermoplastic acrylic resin (A) and a cellulose ester resin (B), with the content ratio by mass of said thermoplastic acrylic resin (A) and said cellulose ester resin (B) being in a range thermoplastic acrylic resin (A):cellulose ester resin (B)=95:5 to 50:50. |
申请公布号 |
KR20110052656(A) |
申请公布日期 |
2011.05.18 |
申请号 |
KR20117004250 |
申请日期 |
2009.08.10 |
申请人 |
KONICA MINOLTA OPTO, INC. |
发明人 |
OKANO SATOSHI;KUBO NOBUO;DOI DAISUKE |
分类号 |
C08J7/04;B32B27/30;G02B1/11;G02F1/1335 |
主分类号 |
C08J7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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