发明名称 COLOR FILTER AND ITS MANUFACTURE
摘要 <p>PROBLEM TO BE SOLVED: To provide the method which manufactures the high-definition color filter at low cost by easily forming ink-filled recessed parts. SOLUTION: This manufacturing method includes a 1st process for forming the original disk 20 which has an uneven pattern 26 and also has a convex surface on the side of the uneven pattern 26, a 2nd process for bringing part of the uneven pattern 26 into contact with an ink-filled precursor 31 by interposing the ink-filled layer precursor 31 between the uneven pattern 26 of the original disk 20 and a holding disk 34, a 3rd process for forming the ink-filled layer 30 having ink-filled recessed parts 32 transferred from the uneven pattern 26 on the holding disk 34 by the ink-filled recessed layer precursor 31, a 4th process for forming a colored pattern layer by filling the ink-filled recessed parts 32 with ink, and a 5th process for forming a light-transmissive layer on the ink- filled layer where the colored pattern layer is formed.</p>
申请公布号 JPH11194210(A) 申请公布日期 1999.07.21
申请号 JP19970367531 申请日期 1997.12.26
申请人 SEIKO EPSON CORP 发明人 NISHIKAWA HISAO;KIGUCHI HIROSHI;OGUCHI YOSHIO;YOSHIZAWA MUTSUMI;TAKAKUWA ATSUSHI
分类号 B41J2/01;G02B5/20;(IPC1-7):G02B5/20 主分类号 B41J2/01
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