Solid state imaging device and an electronic apparatus

The present invention discloses a solid state imaging device and an electronic apparatus. The solid-state imaging device comprising: a substrate; a photoelectric conversion element, the photoelectric conversion unit is formed on the substrate and generates signal charge amount corresponding to incident light; and a transparent electrode, the transparent electrode is formed on the substrate, the upper portion, and includes first and second regions, the first region is formed by a nano-carbon material, the second region contacting the first region and having a light transmittance higher than that of the first region Transmittance. Solid-state imaging device of the present invention is formed with a transparent electrode and the transparent electrode can be solved lowered transmittance due to the change in optical properties and film thickness caused.