发明名称 Photosensitive coloring composition, color filter substrate and semitransmissive type liquid crystal display device
摘要 A photosensitive coloring composition including a photo-polymerizable monomer, a resinous binder, a polymerization initiator, a coloring agent and a solvent, and having an exposure sensitivity property in which gamma (=tan theta) is confined to 1.33 or more and a residual rate of a film of the photosensitive coloring composition after development is 0% at an exposure dose of not more than 23% of the minimum exposure dose that makes the residual rate of the film not lower than 85%, when a rising angle of an exposure sensitivity curve is defined as theta in the exposure sensitivity curve to be derived by plotting exposure sensitivity in coordinates with an abscissa thereof representing common logarithm of the exposure dose and with an ordinate thereof representing the residual rate of the film after development.
申请公布号 US2008170187(A1) 申请公布日期 2008.07.17
申请号 US20080074059 申请日期 2008.02.29
申请人 TOPPAN PRINTING CO., LTD. 发明人 SHIMIZU MIE;MINATO KOICHI;ITOI TAKESHI
分类号 G02B5/23 主分类号 G02B5/23
代理机构 代理人
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