发明名称 |
PROTECTIVE-MEMBRANE-FORMING FILM |
摘要 |
<p>This protective-membrane-forming film, which is used to form a protective membrane that protects a semiconductor chip, contains an acrylic polymer (A), a curable epoxy component (B), and a filler (C). Epoxy-group-containing monomers constitute no more than 8% of the total mass of the monomers constituting the acrylic polymer (A). The glass transition temperature of the acrylic polymer (A) is greater than or equal to−3°C, and at least one surface of the protective membrane obtained by curing this protective-membrane-forming film has a gloss value of at least 20 as measured in accordance with JIS Z 8741.</p> |
申请公布号 |
WO2014087948(A1) |
申请公布日期 |
2014.06.12 |
申请号 |
WO2013JP82290 |
申请日期 |
2013.11.29 |
申请人 |
LINTEC CORPORATION |
发明人 |
TAKANO, KEN;SHINODA, TOMONORI;AZUMA, YUICHIRO |
分类号 |
H01L23/29;B32B27/30;C08J5/18;C08L63/00;H01L23/00;H01L23/31 |
主分类号 |
H01L23/29 |
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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