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基本信息:
- 专利标题: 用于彩色滤光片的光敏树脂组合物以及使用其的彩色滤光片
- 专利标题(英):Photosensitive resin composition for color filter and color filter using same
- 申请号:CN201210007804.5 申请日:2012-01-11
- 公开(公告)号:CN102854749A 公开(公告)日:2013-01-02
- 发明人: 李昌珉 , 李莲洙 , 姜龙熙 , 金万锡 , 白宅镇 , 崔玄武 , 形敬熙 , 洪尚铉
- 申请人: 第一毛织株式会社
- 申请人地址: 韩国庆尚北道
- 专利权人: 第一毛织株式会社
- 当前专利权人: 第一毛织株式会社
- 当前专利权人地址: 韩国庆尚北道
- 代理机构: 北京康信知识产权代理有限责任公司
- 代理人: 李丙林; 张英
- 优先权: 10-2011-0063964 2011.06.29 KR
- 主分类号: G03F7/033
- IPC分类号: G03F7/033 ; G02B5/20
The invention discloses a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent. In the above Chemical Formula, each definition of R<1>, R<2>, R<3> and R<4> is the same as defined in the detailed description. The photosensitive resin composition for a color filter according to embodiments may have excellent heat resistance and chemical resistance and thus excellent hole and patterning properties, and accordingly it can be used to form a color filter on a TFT array substrate to provide a high aperture ratio and a high contrast ratio.
公开/授权文献:
- CN102854749B 用于彩色滤光片的光敏树脂组合物以及使用其的彩色滤光片 公开/授权日:2015-05-27