| 摘要 |
<p>PURPOSE:To improve controllability of spectral characteristics with high accuracy and good reproducibility by unitizing color filters and a solid-state image pickup element and forming a part of the color filters as color monitors for measuring the spectral characteristics via a metallic reflecting film pattern on the above-mentioned element. CONSTITUTION:Color filters 5, 6, 7 are united to a solid-state image pickup element 1 and a part of color filters 5, 6, 7 are formed as color monitors for measuring the spectral characteristic on the element 1 via a metallic reflecting film pattern 20. Such solid-state color image pickup device is formed by forming a metallic reflecting film pattern 20 for forming the color monitors 5, 6, 7 to a part on the element 1, then providing the color filters 5, 6, 7 thereon and a picture element part 2. Said device controls the spectral characteristic of the formed color filters while measuring the reflected light with the filters 5, 6, 7 on the pattern 20 as color monitors. The similar operation is repeated with the other color filters as well. The spectral transmission characteristics of the filters 5, 6, 7 are thereby determined with high accuracy and good reproducibility. Controllability is thus improved and the good color characteristic is obtd.</p> |
