| 摘要 |
A microlens array having microlenses that correspond to more than one color filter and underlying pixel. In one particular embodiment, each microlens is formed to cover one Bayer pattern set, out of a plurality of repeated sets over an entire color filter and pixel array. A semiconductor-based imager includes a pixel array having embedded pixel cells, each with a photosensor, and a microlens array having microlenses that cover more than one embedded pixel cell.
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