| 发明名称 |
PHOTOSENSITIVE RESIN COMPOSITION, AND PHOTOSENSITIVE ELEMENT, RESIST PATTERN FORMING METHOD, AND METHOD FOR PRODUCING PRINTED WIRING BOARD USING THE COMPOSITION |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition capable of ensuring adequate sensitivity and resolution in drawing with light of 350-410 nm wavelength. <P>SOLUTION: The photosensitive resin composition includes (A) a binder polymer, (B) a photopolymerizable compound having an ethylenically unsaturated bond, and (C1) a pyrazoline compound represented by a general formula (1). <P>COPYRIGHT: (C)2009,JPO&INPIT |
| 申请公布号 |
JP2009058537(A) |
申请公布日期 |
2009.03.19 |
| 申请号 |
JP20070223040 |
申请日期 |
2007.08.29 |
| 申请人 |
HITACHI CHEM CO LTD |
发明人 |
MIYASAKA MASAHIRO;MURAMATSU YUKIKO |
| 分类号 |
G03F7/031;G03F7/004;H05K3/00 |
主分类号 |
G03F7/031 |
| 代理机构 |
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