| 摘要 |
A solid state imaging device includes a transparent insulation film. The insulation film is laminated on transfer electrodes over the power supply lines. A transparent protection film, which has a refractive index that is greater than that of the insulation film, is laminated on the insulation film. The transparent insulation film has portions above the channels in which the thickness continuously increases from the center of adjacent channels to the associated channel separating region.
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