| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent wrong photometry by suppressing generation of a false color when performing photometry of each color component. <P>SOLUTION: This light detection device includes a photometric element 8 having color filters R, G, B of a plurality of colors, and a diffraction grating 6 for spectrally diffracting light entering the photometric element 8. <P>COPYRIGHT: (C)2008,JPO&INPIT |
