发明名称 MANUFACTURE OF COLOR FILTER
摘要 PURPOSE:To form a color filter with excellent flatness on a glass base. CONSTITUTION:A method of manufacturing the color filter of a color liquid crystal panel includes a process of forming untransmissive black masks 14 at the specified parts on a transparent insulating base 1, a process of forming a first photo-setting resin layer 12, corresponding to one color among three colors that are red, green and blue, on the whole upper face of the black masks 14 and the transparent insulating base 1, a process of forming a first colored layer 12a almost equal in film thickness to the black mask 14 by performing the back face exposure and development of the specified parts of the first photo-setting resin layer 12 while controlling the exposure quantity, and a process of forming a second colored layer 12b and a third colored layer 12c in the same forming method as the first colored layer respectively in regular succession at the specified places of the transparent insulating base 1.
申请公布号 JPH07120608(A) 申请公布日期 1995.05.12
申请号 JP19930267458 申请日期 1993.10.26
申请人 SONY CORP 发明人 SEGAWA YUJI
分类号 G02B5/20;G02F1/1335 主分类号 G02B5/20
代理机构 代理人
主权项
地址