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Solid state image sensor having different structures for effective pixel area and optical black area
Solid state image sensor having different structures for effective pixel area and optical black area
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机译:具有用于有效像素区域和光学黑区的结构不同的固态图像传感器
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摘要
A solid-state image sensor comprising an effective pixel area having light receiving portions which perform photoelectric conversion by taking in light and an optical black area which forms a reference black level without taking in light. The light receiving portions are formed inside electrode opening port portions which are formed through an electrode. Electrode opening port portions in the optical black area which are formed through the electrode are formed narrower than the electrode port portions in the effective pixel area. Alternatively, there may be no opening port portions formed in the optical black area.
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