ALEXANDRIA, Va., June 4 -- United States Patent no. 12,324,294, issued on June 3, was assigned to LG Display Co. Ltd (Seoul, South Korea).
"Light emitting diode display device" was invented by Kyu Oh Kwon (Paju-si, South Korea), Joon Yeong Park (Paju-si, South Korea), Seung Jun Lee (Paju-si, South Korea) and Jung Hun Choi (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "In an LED display device according to an embodiment of the present disclosure, the LED display device comprises a second pixel driving circuit on a substrate, an LED element attached to a region not overlapping the second pixel driving circuit, including a first LED element, a second LED element and a growth substrate, and...