发明名称 INK, REVERSE PRINTING METHOD, LIQUID CRYSTAL COLOR FILTER, AND PROCESS FOR MANUFACTURING THE LIQUID CRYSTAL COLOR FILTER
摘要 <P>PROBLEM TO BE SOLVED: To provide an ink for a reverse printing method compatibly having moderate wettability and mold-release properties with respect to the surface of a silicone blanket and hardly causing a problem of safety, vertical streak, unevenness and the like, to provide a reverse printing method using the same, to provide a liquid crystal color filter provided with a color filter layer free from unevenness, a pinhole and the like, and a black matrix layer, and to provide a process for manufacturing the same. <P>SOLUTION: In the ink comprising a binder resin, a colorant, and a solvent, the solvent contains 5 to 50 mass% fluorine solvent having 50 to 150&deg;C boiling point and 12 to 18 mN/m surface tension at 25&deg;C. In the reverse printing method, the ink is used. In the liquid crystal color filter 22, the color filter layer 25 and/or the black matrix layer 24 is formed by the reverse printing method. The process for manufacturing the liquid crystal color filter includes a step of forming the color filter layer 25 and/or the black matrix layer 24 by the reverse printing method. <P>COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2011118346(A) 申请公布日期 2011.06.16
申请号 JP20100127006 申请日期 2010.06.02
申请人 SUMITOMO RUBBER IND LTD;TOKYO PRINTING INK MFG CO LTD 发明人 IWAMOTO MASAKO;YUGAWA MITSUYOSHI;KOBAYASHI HIROSHI;YOSHIDA EIJI;SAITO FUMIHIRO
分类号 G02F1/1335;B41M1/02;C09D11/02;C09D11/033;C09D11/037;G02B5/20 主分类号 G02F1/1335
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