Optical device for augmented reality

Abstract

The present invention relates to an optical device for augmented reality, and provides an optical device for augmented reality, the optical device including: an optical means for transmitting at least part of visible light therethrough; a reflective unit disposed inside the optical means; and an image output unit configured to output image light corresponding to an image for augmented reality toward the inner surface of the optical means; wherein the image light corresponding to the image for augmented reality output from the image output unit is reflected at least once from the inner surface of the optical means and transferred to the reflective unit; and wherein the reflective unit reflects the transferred image light toward the pupil of an eye of a user, thereby providing the image for augmented reality to the user.

Dependencies are inferred from the claim text.