发明名称 COLOR FILTER, ITS PRODUCTION AND LIQUID CRYSTAL ELEMENT USING THE COLOR FILTER
摘要 <p>PROBLEM TO BE SOLVED: To produce a color filter for the liquid crystal element with a simple process and a good yield. SOLUTION: The color filter layer is obtained by first forming a resin composition layer 3 on a substrate 1 which layer 3 has such property that when it is partially irradiated with light, the irradiated part cures to form a cured layer having a reduced ink absorbability, then exposing the resin composition layer 3 to light through a photomask 4 having a pattern further after forming colored parts 10 on the parts 6 to be colored, which are not irradiated, by fixing ink 8 on the parts 6 using an ink recording layer 7, providing a waiting time of 1-60 min so as to allow the ink to sufficiently permeate into the colored parts 10, afterward, measuring the colored state of the colored part 10 with a sensor 9 to determine whether the colored state is good or bad and finally exposing all resin composition layer to light in order to cure.</p>
申请公布号 JP2000047021(A) 申请公布日期 2000.02.18
申请号 JP19980216351 申请日期 1998.07.31
申请人 CANON INC 发明人 TAKANO KATSUHIKO
分类号 G02B5/20;G02F1/1335 主分类号 G02B5/20
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