发明名称 |
ORGANIC PIGMENT COMPOSITION FOR COLOR FILTER, METHOD FOR PRODUCING SAME, AND COLOR FILTER |
摘要 |
Provided is an organic pigment composition that allows a colored item to have good color saturation and high resistance to a change in hue even when subjected to a thermal history for a prolonged period. A color filter includes an organic pigment composition for color filters in a pixel portion. The organic pigment composition for color filters includes an organic pigment (A) having an average primary particle size of 100 nm or less; and a copolymer (B) of a (meth)acrylic acid ester having a phosphate group and another (meth)acrylic acid ester having no phosphate group, the amount of a nonvolatile component of the copolymer (B) being 0.1 to 15 parts relative to 100 parts of the organic pigment (A) on a mass basis. |
申请公布号 |
KR20150024229(A) |
申请公布日期 |
2015.03.06 |
申请号 |
KR20137023271 |
申请日期 |
2013.05.16 |
申请人 |
DIC CORPORATION |
发明人 |
FUJIMAKI MASANORI;TOKUOKA MAYUMI;KIMURA AKIRA;SHIMADA KATSUNORI;FUKUSHIMA KAYOKO;TAKAHASHI SEIJI |
分类号 |
C09D17/00;G02B5/22 |
主分类号 |
C09D17/00 |
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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