IMAGING DEVICE AND ELECTRONIC APPARATUS

[Object]Provided are an imaging device capable of preventing a decrease in quantum efficiency, and an electronic apparatus using this imaging device.[Solving Means]The imaging device of the present disclosure includes multiple photoelectric conversion sections provided for respective pixels and each having a first end portion on a light incident side and a second end portion on a side opposite to the first end portion, a first member disposed along a boundary of each of the multiple photoelectric conversion sections in a first direction that extends from the first end portion to the second end portion, and a second member provided between each of the multiple photoelectric conversion sections and the first member and at the first end portion, the second member containing a material with a lower refractive index than that of the photoelectric conversion sections.