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发明授权
CN102569327B 内置菲涅耳透镜的图像传感器及其制造方法 有权 转让

内置菲涅耳透镜的图像传感器及其制造方法
摘要：
本发明公开了一种内置菲涅耳透镜的图像传感器及其制造方法，所述图像传感器包括多个菲涅耳透镜以及多个感光元件，所述菲涅耳透镜和感光元件一一对应设置。本发明将菲涅耳透镜集成到图像传感器中，所述菲涅耳透镜和感光元件一一对应设置，利用菲涅耳透镜替代了传统的微透镜，制造工艺简单，且能够提高图像传感器的填充系数。
摘要（英）：

The invention discloses an image sensor with built-in Fresnel lenses and a manufacturing method for the image sensor. The image sensor comprises a plurality of Fresnel lenses and a plurality of light sensing elements, wherein the Fresnel lenses correspond to the light sensing elements one to one. The Fresnel lenses are integrated into the image sensor, and correspond to the light sensing elements one to one; the Fresnel lenses replace the conventional micro lenses, so that the manufacturing process is simple; and the filling coefficient of the image sensor can be increased.

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