发明名称 |
Method for fabricating color filter |
摘要 |
This invention relates to a method for fabricating a color filter by using the theory of surface tension. The surface tension is very small when hydrophobic material is on hydrophobic surface and the surface tension is very large when hydrophobic material is on hydrophilic surface. It avoids to blurry with the printed hydrophobic color materials and can get fine color filter with excellent color reappearance when the surface of pixel area is a hydrophobic surface and the surface of non-pixel area is a hydrophilic surface. This invention comprises: forming a dielectric layer on substrate; forming a plurality of scan lines and a plurality of data lines on substrate to define a plurality of pixel areas and a non-pixel area; forming a hydrophobic surface on the plurality of pixel areas; forming a hydrophilic surface on the non-pixel area; and using ink-jet printing method to print the hydrophobic color materials on the plurality of areas.
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申请公布号 |
US2004151994(A1) |
申请公布日期 |
2004.08.05 |
申请号 |
US20030355188 |
申请日期 |
2003.01.31 |
申请人 |
TSAI YAW-MING;CHANG SHIH-CHANG |
发明人 |
TSAI YAW-MING;CHANG SHIH-CHANG |
分类号 |
G02F1/1335;G02F1/33;(IPC1-7):G02B5/20;G02F1/133 |
主分类号 |
G02F1/1335 |
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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