| 摘要 |
<P>PROBLEM TO BE SOLVED: To enhance the image quality of a captured image. <P>SOLUTION: A first light shielding part 313A is provided in a trench TR formed in a pixel separation part 301 of a semiconductor substrate 101. A second light shielding part 313B is provided on the upper surface of the first light shielding part 313A. The second light shielding part 313B is formed so that the center of the second light shielding part 313B is shifted more to the peripheral side of a pixel region PA than the center of the pixel separation part 301, on the periphery of the center of the pixel region PA. In other words, "pupil correction" is performed for at least the second light shielding part. <P>COPYRIGHT: (C)2012,JPO&INPIT |
