发明名称 Organic anti-reflective coating composition and method for forming photoresist pattern using the same
摘要 An organic anti-reflective coating composition and a method for forming a photoresist pattern using the same in order to improve uniformity of the pattern in an ultra-fine pattern formation process of the photoresist. In one aspect, organic anti-reflective coating composition contains a light absorbent agent, a cross-linking agent, a thermal acid generator, and a formanilide photo-base generator.
申请公布号 US7270933(B2) 申请公布日期 2007.09.18
申请号 US20040979837 申请日期 2004.11.02
申请人 HYNIX SEMICONDUCTOR INC. 发明人 JUNG JAE CHANG
分类号 G03C1/492;G03F7/11;G03C1/76;G03F7/004;G03F7/038;G03F7/09;G03F7/20;H01L21/027 主分类号 G03C1/492
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