| 摘要 |
PROBLEM TO BE SOLVED: To provide a color image pickup device that can reproduce the color of an object with fidelity by setting a 4th spectral sensitivity curve in addition to R, G, B spectral sensitivity curves. SOLUTION: The color image pickup device includes a 1st image pickup element whose spectral sensitivity is maximum at a spectral wavelength band of 490 nm or below, a 2nd image pickup element whose spectral sensitivity is maximum at a spectral wavelength band more than 490 nm and 585 nm or below, a 3rd image pickup element whose spectral sensitivity is maximum at a spectral wavelength band more than 585 nm, and a 4th image pickup element whose spectral sensitivity is maximum at a spectral wavelength band between a peak wavelength at which the spectral sensitivity of the 2nd image pickup element is maximum and a peak wavelength at which the spectral sensitivity of the 3rd image pickup element is a maximum.
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