ALEXANDRIA, Va., March 24 -- United States Patent no. 12,584,604, issued on March 24, was assigned to HYUNDAI MOBIS Co. LTD. (Seoul, South Korea).
"Digital micro-mirror device (DMD) system" was invented by Myeong Je Kim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A digital micro-mirror device (DMD) system capable of increasing a lifespan of a digital micro-mirror. The DMD system includes an array unit that includes a plurality of digital micro-mirrors, and a DMD controller that controls the digital micro-mirror according to an image signal input from the outside, and changes a duty ratio of the digital micro-mirror according to a condition of components included in a vehicle or an envi...