Method for manufacturing solid-state imaging device, and solid-state imaging device

摘要

A method for manufacturing a solid-state imaging device, comprising: a step of forming an imaging portion comprising a photoelectric conversion portion and a charge transfer portion that transfers charges generated in the photoelectric conversion portion; and a step of forming a condensing lens over the imaging portion, wherein the step of forming the condensing lens comprises: a step of forming a lens substrate for forming a lens; a step of forming a first optical film having a lens shape by patterning the lens substrate; and a step of forming a second optical film on the first optical film by controlling a filming condition so as to form the lens having a desired curvature.