| 摘要 |
PROBLEM TO BE SOLVED: To improve a smear characteristic and a display quality.SOLUTION: In a solid state image sensor 1A in which a plurality of photodiode parts 3 that perform photo-electric conversion on incident light and perform imaging is arranged two-dimensionally in the form of matrix, and a plurality of micro-lenses 17 each of which performs light focus on each of the plurality of photodiode part 3 are arranged above the plurality of photodiode part 3, a diffraction optical element lens 13 is provided between each of the plurality of micro-lenses 17 and each of the photodiode parts 3 that respectively correspond to the micro-lens 17, and the diffraction optical element lens 13 is provided on an antireflection film 12 that is arranged through a gate insulator 6 on the photodiode part 3. |
