| 摘要 |
A wafer level camera module array including a plurality of camera modules is provided. Each of the camera modules includes a back focus control layer. Each of the back focus control layer has the same thickness and includes a first control layer and a second control layer. The first control layer has a first refractive index, and the second control layer has a second refractive index different form the first refractive index. For the plurality of back focus control layers, the first thickness of the first control layer of at least one back focus control layer is different from the first thicknesses of the first control layers of the other back focus control layers. Alternatively, the second thickness of the second control layer of the at least one back focus control layer is different from the second thicknesses of the second control layers of the other back focus control layers.
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