| 摘要 |
To provide a projector capable of simultaneous or concurrent projection in different positions in the depth direction.
A projector 2 according to the invention includes a plurality of display sections 21 each of which forms a collimated image light ray, a superimposing optical system 30 that superimposes the image light rays having exited out of the plurality of display sections 21 on one another with the image light rays unfocused, a projection optical system 40 that projects an image corresponding to the image light rays superimposed by the superimposing optical system 30, and a circuit apparatus 80 that causes the image light rays to exit out of local image source areas AS set in the plurality of display sections 21 to shift a position where the image light rays are superimposed on one another to a plurality of superimposition positions different from one another along an optical axis OA. |
