| 摘要 |
A CMOS image sensor and a method for fabricating the same improve photosensitivity by imparting a color filter layer with the function of a microlens layer. The CMOS image sensor includes a semiconductor substrate; a plurality of photo-sensing elements formed in the semiconductor substrate; and a color filter layer comprised of a plurality of color filters for filtering light according to wavelength, wherein the plurality of color filters correspond to the plurality of photo-sensing elements and each color filter has a predetermined curvature for focusing light and for transmitting the focused light according to a corresponding wavelength.
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