| 摘要 |
A CMOS image sensor for preventing a formation of scum and overlaps of neighboring color filters is provided. The image sensor includes: a semiconductor structure; a first color filter formed on the semiconductor structure, wherein the first color filter includes a first stacked layer, the first stacked layer having a first nitride layer and a first oxide layer; a second color filter, wherein the second color filter is formed with a dyed photoresist and in contact with the first color filter; and a third color filter formed on a portion where is not overlapped with the first and the second color filter, wherein the third color filter includes a second stacked layer, the second stacked layer having a second nitride layer and a second oxide layer.
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