发明名称 HEAT-RESISTANT COLOR FILTER AND ITS PRODUCTION
摘要 PROBLEM TO BE SOLVED: To provide a heat-resistant color filter having excellent smoothness in which the electrode pattern layer is not corroded by a developer by successively forming an electrode pattern layer, first overcoat layer having light- transmitting property, color pattern layer, and second overcoat layer having light-transmitting property on a transparent substrate. SOLUTION: This heat-resistant color filter is produced by successively forming an electrode pattern layer, first overcoat layer 5 having light- transmitting property, color pattern layer 6 and second overcoat layer 7 having light-transmitting property on a transparent substrate (glass substrate 1). In this process, the electrode pattern consists of laminated layers of an ITO pattern layer 2 and Ag pattern layer 3. Instead of ITO, SnO can be used, and instead of Ag, Cr/Cu/Cr or the like can be used. Or, the first overcoat layer 5 is formed not only on the electrode pattern layer but on all over the face except for the electrode terminal part. Further, the second overcoat layer 7 is formed on the color pattern layer 6 formed on the first overcoat layer 5.
申请公布号 JP2000047024(A) 申请公布日期 2000.02.18
申请号 JP19980328094 申请日期 1998.11.18
申请人 TOPPAN PRINTING CO LTD 发明人 HIROTA IKUO;KITAZAWA KAZUSHIGE;TSUKAMOTO TAKETO
分类号 G02B5/20;G02B1/10;G02F1/1335 主分类号 G02B5/20
代理机构 代理人
主权项
地址