ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,817, issued on Nov. 18, was assigned to HYUNDAI MOBIS Co. LTD. (Seoul, South Korea).
"System and method for control of tunnel region of augmented reality HUD" was invented by Jae Young Lee (Icheon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a system and method for controlling a brightness of a tunnel region of an augmented reality HUD capable of minimizing a change in brightness felt by the driver due to a tunnel region by correcting the brightness of a dark region inside the tunnel to approximate the brightness of an external driving environment and providing the corrected image as image data for ...