US Patent Issued to LETINAR on Sept. 1 for "Optical device for augmented reality having refractive space" (South Korean Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,273, issued on Sept. 1, was assigned to LETINAR Co. LTD (Anyang-si, South Korea).

"Optical device for augmented reality having refractive space" was invented by Kwang Bok Lee (Suwon-si, 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 refractive space, the optical device including: a first optical element configured to transfer virtual image light to a second optical element; the second optical element configured to transfer the virtual image light toward the pupil of an eye of a user; an optical means configured such that the first optical element and the seco...