发明名称 |
Image sensor and method of making same |
摘要 |
An image sensor is formed by providing a semiconductor substrate having first, second and third pixel regions and first and second color filters disposed on their respective pixel regions. A photoresist layer is coated over the first and second color filters and the third color pixel region. The photoresist is removed from the first and second color filters, leaving a third color filter of substantially the same height as the first and second color filters. Micro lenses may then be formed on the color filters.
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申请公布号 |
US2007065972(A1) |
申请公布日期 |
2007.03.22 |
申请号 |
US20060509988 |
申请日期 |
2006.08.25 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHO JUNG-HYUN;LEE JAE-KU;HEO SUN-WOOK |
分类号 |
H01L21/00;H01L27/00;H01L31/00 |
主分类号 |
H01L21/00 |
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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