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感光性着色組成物、硬化物、着色スペーサー、画像表示装置
专利权人:
三菱ケミカル株式会社
发明人:
伊藤 敦哉,小川 善秀,裴 麗華
申请号:
JP20170543406
公开号:
JP6268508(B2)
申请日:
2016.12.21
申请国别(地区):
日本
年份:
2018
代理人:
摘要:
The present invention addresses the problem of providing a photosensitive coloring composition with which it is possible to form a pattern with high light-blocking properties, high reliability, and exceptional surface smoothness, the composition being desirably used for forming a colored spacer in particular. This photosensitive coloring composition contains a coloring agent (a), an alkali-soluble resin (b), a photopolymerization initiator (c), an ethylenically unsaturated compound (d), a solvent (e), and a dispersant (f). The coloring agent (a) contains an organic pigment and carbon black. The alkali-soluble resin (b) contains an epoxy (meth)acrylate resin (b-I) and a (meth)acrylic copolymer resin (b-II), in which repeating units α that have an ethylenically unsaturated bond and repeating units β derived from an unsaturated carboxylic acid are contained in a side chain. The (meth)acrylic copolymer resin (b-II) contains at least 12 mol% of the repeating units α.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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