发明名称 |
Methods and apparatus for making color filter by discharging a filter material |
摘要 |
The present invention provides a method for making a color filter having a plurality of filter elements aligned in a dot-matrix on a substrate. The method has a first-scanning step of moving the inkjet head having a nozzle line including a plurality of nozzles relative to the substrate while selectively discharging a filter material from the plurality of nozzles so as to form filter elements on filter element forming regions of the substrate and a second-scanning step of moving the inkjet head by a second-scanning distance delta in a second-scanning direction. The plurality of nozzles are divided into a plurality of groups and the first-scanning step and the second-scanning step are repeated so that all the nozzle groups scan the same section of the substrate.
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申请公布号 |
US6939407(B2) |
申请公布日期 |
2005.09.06 |
申请号 |
US20030620610 |
申请日期 |
2003.07.17 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
KAWASE TOMOMI;ARUGA HISASHI;KATAGAMI SATORU;SHIMIZU MASAHARU;KIGUCHI HIROSHI |
分类号 |
B41J2/01;B41J2/15;B41J2/21;G02B5/20;G02F1/1335;G09F9/30;G09F9/35;H01L27/32;H01L51/50;H05B33/10;H05B33/12;(IPC1-7):B05C11/00;B05B3/00 |
主分类号 |
B41J2/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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