Solid image pickup device and method for producing the same

Abstract

The invention is to provide a solid image pickup device having high electric pressure proof between charge transfer electrodes of mono-layered structure, and enabling to drive at high speed with low consumption electric power. In this invention, a silicone base is formed on a surface thereof with an insulating film, on a surface of which inter-electrode insulating films of an oxidized silicone film and charge transfer electrodes are provided. The charge transfer electrode includes an adhesion film so formed as to cover a side wall of the inter-electrode insulating film and a gate insulating film as well as a conductive film containing metals in an area surrounded with the adhesion film. The adhesion film is formed with, e.g., polycrystalline silicone of highly dense dope, while the conductive film is formed with, e.g., a tungsten layer. The charge transfer electrode is formed on the upper face with the oxidized silicone film.

Dependencies are inferred from the claim text.