| 摘要 |
Image sensor and method for fabricating the same are disclosed, wherein, instead of a traditional microlens array over a color filter array, a microlens pattern is arranged under the color filter array, which can permit shortening a total travel distance of a converged light to the photodiode, improve intensity and focus of the light finally reaching the photodiode array, and improve a low luminance performance of the image sensor. The minimized travel distance of the converged light, which optimizes intensity and focus of the light reaching the photodiode array, permits significantly improving an image quality reproduced by the image sensor.
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