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    • 9. 发明专利
    • Ink composition for use in color filter, color filter substrate manufactured by using this, and manufacturing method of color filter substrate by using this
    • 用于彩色滤光片的墨水组合物,使用本产品制造的彩色滤色片基板,以及使用此颜色滤色片基板的制造方法
    • JP2006169495A
    • 2006-06-29
    • JP2005082980
    • 2005-03-23
    • Samsung Electronics Co Ltdサムスン エレクトロニクス カンパニー リミテッド
    • KWON SEONG-GYUKIM BYOUNG-JOOKIM JANG-SUBKANG YOON-HO
    • B41M5/00C09D11/00C09D11/322C09D11/38G02B5/20G02B5/22
    • C09D11/30C09D11/322C09D11/36C09D11/38G02B5/201
    • PROBLEM TO BE SOLVED: To provide an ink composition for use in color filters; a color filter substrate manufactured by using this; and a manufacturing method of color filter substrates by using this.
      SOLUTION: The ink composition for use in color filters contains 30-70 parts by weight of a pigment dispersion, 5-20 parts by weight of a thermosetting resin having at the side chain a hydroxyl group, 0.01-0.5 part by weight of a thermal initiator, 0.5-5 parts by weight of a fluorogroup-containing epoxy monomer and 10-50 parts by weight of a solvent. The color filter substrate 100 manufactured by using the above ink composition contains a substrate 101, a light-blocking layer 103 which is formed on the substrate 101 and which forms a pixel space by blocking the light transmitting through the substrate 101, and a color pixel layer 106 which is formed in the pixel space and develops a specific color in response to the light. The color pixel layer 106 contains a crosslinking bonded body formed by the crosslinking reaction of a thermosetting resin having at the side chain a hydroxyl group and of a fluorogroup-containing epoxy monomer.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种用于滤色器的油墨组合物; 使用其制造的滤色器基板; 以及使用该滤色片基板的制造方法。 解决方案:用于滤色器的油墨组合物含有30-70重量份的颜料分散体,5-20重量份在侧链具有羟基的热固性树脂,0.01-0.5重量份 的热引发剂,0.5-5重量份的含氟基的环氧单体和10-50重量份的溶剂。 通过使用上述墨水组合物制造的滤色器基板100包含基板101,形成在基板101上并通过阻挡透过基板101的光而形成像素空间的遮光层103和彩色像素 层106,其形成在像素空间中并且响应于光而发展特定的颜色。 彩色像素层106含有通过侧链具有羟基的热固性树脂与含氟基团的环氧单体的交联反应形成的交联键合体。 版权所有(C)2006,JPO&NCIPI