| 摘要 |
PROBLEM TO BE SOLVED: To suppress the occurrence of shading shift by uniformizing brightness between viewpoint images regardless of positions of pixels.SOLUTION: An aperture 16Ba of a light shielding part corresponding to a main pixel is made relatively smaller than an aperture 16Bb of a light shielding part corresponding to a subpixel at a peripheral part R2 of a light receiving surface. Thus, received light quantities by the main pixel and the subpixel related to luminous flux subjected to pupil division become nearly uniform at the peripheral part of the light receiving surface, thereby preventing the occurrence of shading shift between the viewpoint images. |
