ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,488,714, issued on Dec. 2, was assigned to GOERTEK INC. (Weifang, China).
"Head-mounted display device and method for adjusting display brightness thereof" was invented by Meng Zhang (Shandong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed in some embodiments of the present disclosure is a method for adjusting the display brightness of a head-mounted display device. The method comprises: acquiring eye information of a wearer; acquiring data of the pupil diameter of a first eyeball according to the eye information; dividing a display area of a head-mounted display device into a first display area corresponding to the first eyeball and a s...