Sony Group Corporation
SOLID-STATE IMAGING DEVICE AND METHOD FOR MANUFACTURING SOLID-STATE IMAGING DEVICE, AND ELECTRONIC DEVICE

Abstract:

A solid-state imaging device includes a first-conductivity-type semiconductor well region, a plurality of pixels each of which is formed on the semiconductor well region and is composed of a photoelectric conversion portion and a pixel transistor, an element isolation region provided between the pixels and in the pixels, and an element isolation region being free from an insulation film and being provided between desired pixel transistors.