发明名称 |
Color filter and fabrication method thereof |
摘要 |
Embodiments disclose a method for fabricating a color filter, comprising: providing a substrate; forming a planarization layer on the substrate; forming a first color layer over the planarization layer; exposing and developing the first color layer to form a patterned first color filter unit over the planarization layer; forming a second color layer over the planarization layer and the patterned first color filter unit; exposing and developing the second color layer to form a patterned second color filter unit over the planarization layer; forming a third color layer over the planarization layer and the patterned first and second color filter units; and etching back or chemical mechanical polishing (CMP) the third color layer to form a patterned third color filter unit over the planarization layer.
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申请公布号 |
US2009104545(A1) |
申请公布日期 |
2009.04.23 |
申请号 |
US20070976169 |
申请日期 |
2007.10.22 |
申请人 |
VISERA TECHNOLOGIES COMPANY LIMITED |
发明人 |
CHEN CHAO-CHEN;LAI JOSEPH;YEH CHENG-HONG |
分类号 |
G03F1/00 |
主分类号 |
G03F1/00 |
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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