ALEXANDRIA, Va., March 24 -- United States Patent no. 12,588,561, issued on March 24, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-do, South Korea).
"Light emitting display device" was invented by Keun Woo Kim (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting display device includes: a first pixel which displays a first color, and includes a first light emitting diode and a first pixel circuit portion connected to the first light emitting diode; and a second pixel which displays a second color, and includes a second light emitting diode and a second pixel circuit portion connected to the second light emitting diode. The first pixel circuit portion includes an initi...