发明名称 METHOD FOR MANUFACTURING COLOR FILTER, COLOR FILTER AND DISPLAY DEVICE INCLUDING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter, in which a colored pixel layer superior in flatness can be formed and color nonuniformity can be prevented from being caused by a thickness difference between the adjacent colored pixel layers. <P>SOLUTION: A colored pixel layer forming step for forming the colored pixel layer in an opening of a black matrix 5BM includes a fist packing step, a first drying/solidifying step, a second packing step and a second drying/solidifying step. At the fist packing step, a coloring ink of the first packing amount, which is 30-70 vol.% of such the total packing amount of the coloring ink that the thickness of the colored pixel layer 52B, 51G or 51R becomes 40-70% of that of the black matrix 5BM, is packed in the opening. At the first drying/solidifying step, the first packing amount of the coloring ink packed in the opening is dried/solidified. At the second packing step, the second packing amount of the coloring ink is packed in the opening. At the second drying/solidifying step, the second packing amount of the coloring ink packed in the opening is dried/solidified. <P>COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2011180530(A) 申请公布日期 2011.09.15
申请号 JP20100047050 申请日期 2010.03.03
申请人 SUMITOMO CHEMICAL CO LTD;SEIREN CO LTD 发明人 NISHI KOJIRO;NAKANISHI NAOKI;MORIMOTO KAZUYA;SHIOMI HIDEKAZU;TSUBOTA MASANORI
分类号 G02B5/20;G02F1/1335 主分类号 G02B5/20
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