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IMAGE SENSOR, METHOD AND DESIGN STRUCTURE INCLUDING NON-PLANAR REFLECTOR

机译:包含非平面反射镜的图像传感器,方法和设计结构

摘要

A solid state image sensor, a method for fabricating the solid state image sensor and a design structure for fabricating the solid state image sensor structure include a substrate that in turn includes a photosensitive region. Also included within solid state image sensor is a non-planar reflector layer located over a side of the photosensitive region and the substrate opposite an incoming radiation side of the photosensitive region and the substrate. The non-planar reflector layer is shaped and positioned to reflect uncaptured incident radiation back into the photosensitive region while avoiding optical cross-talk with an additional photosensitive region laterally separated within the substrate.
机译:固态图像传感器,用于制造固态图像传感器的方法以及用于制造固态图像传感器结构的设计结构包括基板,该基板又包括光敏区域。固态图像传感器内还包括位于感光区域和基板的与感光区域和基板的入射辐射侧相对的一侧上方的非平面反射器层。非平面反射器层的形状和位置被设置成将未捕获的入射辐射反射回光敏区域,同时避免与在基板内横向分离的附加光敏区域发生光学串扰。

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