发明名称 |
Novel Colorant Compound and Method of Manufacturing the Same as Well as Blue Resist Composition for Use in Color Filter Containing the Same |
摘要 |
The present invention provides (I) a method of manufacturing a triphenylmethane colorant that can suppress the sub-reactions in conversion to a sulfonamide and is industrially advantageous, (II) a colorant compound that has both excellent spectral characteristics and a high solubility relative to organic solvents or polymers as a coloring agent to be used in color filters and (III) a blue resist composition for use in a color filter that shows a high lightness and an excellent hue particularly for blue color and can be used to display an image that is excellent in terms of spectral characteristics and contrast.
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申请公布号 |
US2008213698(A1) |
申请公布日期 |
2008.09.04 |
申请号 |
US20030813395 |
申请日期 |
2003.02.14 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
MURAI YASUAKI;TOYODA TAKAYUKI;YAMAGISHI YUKO;MIYAZAKI TAKESHI |
分类号 |
G03F7/00;C07C309/88;C07C311/38 |
主分类号 |
G03F7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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