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CMOS image sensor with peninsular ground contracts and method of manufacturing the same
CMOS image sensor with peninsular ground contracts and method of manufacturing the same
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机译:具有半岛状地面收缩的CMOS图像传感器及其制造方法
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摘要
A complementary metal oxide semiconductor (CMOS) image sensor with peninsular ground contacts includes (a) a substrate having a plurality of pixel units arranged in rows of pixel units and (b) a plurality of ground contacts for grounding the pixel units, wherein the ground contacts are formed in respective peninsular regions of the substrate within respective ones of the pixel units, and wherein each of the peninsular regions is only partly enclosed by a shallow trench isolation and the peninsular regions have alternating orientation along each of the rows of pixel units.
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