作者: Koichi Fukuda , 浩一 福田
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摘要: PROBLEM TO BE SOLVED: To limit the impact of a low sensitivity region occurring in pupil intensity distribution incident to split arrangement photoelectric conversion parts.SOLUTION: An image sensor 107 has plurality pixels 200R, 200G, 200B. Each microlens 350 and parts 306, 307, 310, 311 separated from each other while holding separation zone S performing light beam passed through microlens. When perform beams different exit pupils, lens part on optical axis direction does not have power or negative for part.