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发明名称
Use of a solution for developing a photosensitive polyimide precursor, and method of patterning
摘要
申请公布号
EP0940724(B1)
申请公布日期
2004.08.04
申请号
EP19990102864
申请日期
1999.03.03
申请人
HITACHI CHEMICAL DUPONT MICROSYSTEMS LTD.
发明人
KOMATSU, HIROSHI;MOTOBE, TAKEHARU
分类号
G03F7/027;G03F7/038;G03F7/32;H01L21/027;H05K3/46;(IPC1-7):G03F7/32
主分类号
G03F7/027
代理机构
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