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发明名称
ETCHING COMPOSITION
摘要
본 발명은 (a) 4가 세륨(Ce4), (b) 무기산, (c) 유기산 및 유기염, (d) 고리형 아민화합물, (e) 함불소 화합물, (f) 황산화합물, (g) 산화물을 포함하는 화합물 및 (h) 물을 포함하는, 금속막 식각액 조성물을 제공한다.
申请公布号
KR20170016716(A)
申请公布日期
2017.02.14
申请号
KR20150110169
申请日期
2015.08.04
申请人
동우 화인켐 주식회사
发明人
국인설;유인호;이종문
分类号
C23F1/10;C07C53/08;C07D235/04;C07D249/02;C23F1/14;C23F1/16;C23F1/18;C23F1/26;G02F1/136
主分类号
C23F1/10
代理机构
代理人
主权项
地址
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