Imaging device

An imaging device comprising:

• pixels;
• and
• a barrier, wherein
• each of the pixels includes a counter electrode that passes incident light, a pixel electrode that faces the counter electrode, and a photoelectric conversion layer that is located between the counter electrode and the pixel electrode and that includes carbon nanotubes,
• the pixels include a first pixel and a second pixel adjacent to the first pixel,
• the pixel electrode of the first pixel and the pixel electrode of the second pixel are isolated from each other,
• the barrier is arranged in the photoelectric conversion layer and located between the pixels in plan view,
• the barrier has a first portion and a second portion adjacent to the first portion with the pixel electrode disposed between the first portion and the second portion, and
• the carbon nanotubes included in the photoelectric conversion layer in one of the pixels include at least one carbon nanotube that satisfies A<D, where A denotes length of one carbon nanotube of the carbon nanotubes in a direction in which the pixel electrode of the first pixel and the pixel electrode of the second pixel are arranged and D denotes length of a gap between the first portion of the barrier and the second portion of the barrier.