To provide a display device capable of reducing stray light incident on an optical part such as an LCD panel, and a projection type display device including the same.

A liquid crystal projector 1 includes a liquid crystal panel 63 disposed near a focal point in a downstream side in a light emission direction of a condenser lens 9 and a field lens 62 disposed between the condenser lens 9 and the liquid crystal panel 63. The liquid crystal panel 63 limits an area through which the light passes. The field lens 62 guides the light emitted from the condenser lens 9 to a transmissive part 63a in the liquid crystal panel 63.