发明申请
- 专利标题: COLOR FILTER OF BACK SIDE ILLUMINATION IMAGE SENSOR AND METHOD FOR FABRICATING THE SAME
- 专利标题(中): 背面照明图像传感器的彩色滤光片及其制作方法
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申请号: US12940756申请日: 2010-11-05
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公开(公告)号: US20120113304A1公开(公告)日: 2012-05-10
- 发明人: Hao-Min CHEN , Chen-Wei Lu , Chih-Kung Chang
- 申请人: Hao-Min CHEN , Chen-Wei Lu , Chih-Kung Chang
- 主分类号: H04N5/335
- IPC分类号: H04N5/335
摘要:
The invention provides a color filter of an illumination image sensor and a method for fabricating the same. A color filter of an illumination image sensor includes a light shield portion constructed by a plurality of grid photoresist patterns, wherein the light shield portion covers a back side surface of the silicon wafer in a periphery region of an illumination image sensor chip.
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