ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,749,550, issued on Sept. 29, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Image display device" was invented by Wonsang Jeong (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An image display device is disclosed. The image display device includes a memory controller configured to output a first signal and a toggling second signal, a first memory configured to process the first signal based on the second signal, and a second memory, wherein the memory controller performs a Shmoo test on the second signal based on the image display device being turned off, stores data on results of performing the Shmoo test in the second m...