US Patent Issued to LETINAR on Nov. 11 for "Optical device for augmented reality having a function of adjusting depth of a virtual image" (South Korean Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,468,163, issued on Nov. 11, was assigned to LETINAR Co. LTD (Anyang-si, South Korea).

"Optical device for augmented reality having a function of adjusting depth of a virtual image" was invented by Jeong Hun Ha (Seoul, South Korea) and Soon Gi Park (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides an optical device for augmented reality having a function of adjusting the depth of a virtual image, the optical device including: a display unit configured to display a virtual image; focusing optics configured to refract or reflect virtual image light; a reflective unit including a plurality of reflective module...