发明授权
US09389451B2 Photosensitive resin composition, method of forming pattern, and liquid crystal display using the same
有权
感光树脂组合物,形成图案的方法和使用其的液晶显示器
- 专利标题: Photosensitive resin composition, method of forming pattern, and liquid crystal display using the same
- 专利标题(中): 感光树脂组合物,形成图案的方法和使用其的液晶显示器
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申请号: US14173634申请日: 2014-02-05
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公开(公告)号: US09389451B2公开(公告)日: 2016-07-12
- 发明人: Hoon Kang , Jae-Sung Kim , Jin-Young Choi , Koichi Sugitani , Ki-Hyun Cho , Jin Ho Ju , Byung-Uk Kim , Joo-Pyo Yun , Hyoc-Min Youn
- 申请人: Samsung Display Co., Ltd.
- 申请人地址: KR Yongin
- 专利权人: Samsung Display Co., Ltd.
- 当前专利权人: Samsung Display Co., Ltd.
- 当前专利权人地址: KR Yongin
- 代理机构: Knobbe Martens Olson & Bear LLP
- 优先权: KR10-2013-0049593 20130502
- 主分类号: C09K19/00
- IPC分类号: C09K19/00 ; G02F1/1333 ; G03F7/004
摘要:
A photosensitive resin composition is disclosed. The disclosed photosensitive resin composition includes an acryl-based copolymer formed by copolymerizing i) unsaturated carboxylic acid, unsaturated carboxylic acid anhydride, or a mixture thereof, and ii) an olefin-based unsaturated compound or a mixture thereof, a dissolution inhibitor in which a phenolic hydroxyl group is protected by an acid-degradable acetal or ketal group, a photoacid generator, and a solvent.
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