发明授权
- 专利标题: Photosensitive resin composition, method for forming pattern-cured film using photosensitive resin composition, and electronic component
- 专利标题(中): 光敏树脂组合物,使用感光性树脂组合物形成图案固化膜的方法和电子部件
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申请号: US14126107申请日: 2012-06-13
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公开(公告)号: US09274422B2公开(公告)日: 2016-03-01
- 发明人: Tomonori Minegishi , Shigeki Katogi
- 申请人: Tomonori Minegishi , Shigeki Katogi
- 申请人地址: JP Tokyo
- 专利权人: HITACHI CHEMICAL DUPONT MICROSYSTEMS, LTD.
- 当前专利权人: HITACHI CHEMICAL DUPONT MICROSYSTEMS, LTD.
- 当前专利权人地址: JP Tokyo
- 代理机构: Fitch, Even, Tabin & Flannery LLP
- 优先权: JP2011-133427 20110615
- 国际申请: PCT/JP2012/003846 WO 20120613
- 国际公布: WO2012/172793 WO 20121220
- 主分类号: G03F7/40
- IPC分类号: G03F7/40 ; G03F7/028 ; G03F7/004 ; C08G73/22 ; G03F7/023 ; G03F7/085 ; G03F7/038
摘要:
A photosensitive resin composition including: (a) a polybenzoxazole precursor; (b) a photosensitizer; (c) a solvent; (d) a cross-linking agent; and (e) a heterocyclic compound including a hydroxyl group, an alkoxy group or a carboxyl group within a molecule.
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