ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,706,022, issued on Aug. 11, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).

"Power manager controlling supply of driving voltages preventing display panel damage" was invented by Yoon Young Lee (Yongin-si, South Korea) and Sungchun Park (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power manager includes a first driving voltage generator which supplies a first driving voltage to a first power line and a second driving voltage generator which supplies a second driving voltage to a second power line, where a voltage level of the second driving voltage is lower than a voltage level of the first driving voltag...