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发明名称
包括酚醛树脂掺合物之光阻
摘要
本发明系提供光阻组成物,其包括辐射敏感成分及至少两种不同的酚醛树脂。于一面向中,本发明之光阻具有特别高的溶解率,如于显影剂水溶液中具有超过每秒800埃的溶解率。于另一面向中,本发明之光阻具有良好感光速度,如具有100 mJ/cm#sP!2#eP!或更少的感光速度。
申请公布号
TW200900856
申请公布日期
2009.01.01
申请号
TW097102790
申请日期
2008.01.25
申请人
罗门哈斯电子材料有限公司
发明人
卡佛特 杰佛瑞M;罗秋斯基 乔塞夫F
分类号
G03F7/023(2006.01)
主分类号
G03F7/023(2006.01)
代理机构
代理人
洪武雄;陈昭诚
主权项
地址
美国
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