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公开(公告)号:US4430400A
公开(公告)日:1984-02-07
申请号:US304153
申请日:1981-09-21
申请人: Toshio Nakano , Yoshio Taniguchi , Ken Tsutsui , Akira Sasano , Tadeo Kaneko , Akiya Izumi , Michiaki Hashimoto
发明人: Toshio Nakano , Yoshio Taniguchi , Ken Tsutsui , Akira Sasano , Tadeo Kaneko , Akiya Izumi , Michiaki Hashimoto
CPC分类号: G03F7/0007
摘要: Disclosed is a method of producing color filters, which comprises forming a layer of an organic polymeric material having a predetermined light-sensitive characteristic on a substrate, exposing this layer to a predetermined pattern, developing the exposed layer to form a filter base and dyeing the filter base, wherein after the development of the exposed layer, the layer is wetted with a dehydrating solution to remove water from the filter base. By this dehydrating treatment, the filter base can be processed with very high precision.
摘要翻译: 公开了一种生产滤色器的方法,其包括在基板上形成具有预定光敏特性的有机聚合物材料层,将该层暴露于预定图案,显影曝光层以形成滤色器基底并染色 过滤基底,其中在暴露层的显影之后,用脱水溶液润湿层以从过滤器基底去除水。 通过该脱水处理,可以以非常高的精度对过滤器基底进行加工。