| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device which is improved in uniformity of sensitivity in an imaging plane and in smear characteristics. <P>SOLUTION: An in-layer lower convex lens 6 on a light receiving portion 1 positioned in the center of the imaging plane is in a shape which is symmetrical about an axis passing a lens lowest point such that the axis is aligned with the center of an opening 16 of a light shielding film 4. An in-layer lower convex lens 6 on a light receiving portion 1 positioned closer to a periphery of the image plane than the center of the imaging plane has a lens lowest point shifted from the center of the opening 16 of the light shielding film 4 toward the periphery of the imaging plane, and the amount of shifting of the axis is larger as each light receiving portion 1 is farther away from the center of the imaging plane. <P>COPYRIGHT: (C)2011,JPO&INPIT |
