US Patent Issued to LG DISPLAY on Oct. 21 for "Light emitting display device with a tandem emission part" (South Korean Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,236, issued on Oct. 21, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).

"Light emitting display device with a tandem emission part" was invented by Takashi Hirano (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light emitting display device can include a light emitting diode structure disposed on a substrate and having a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel, a bank that defines a pixel area of each of the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel, and a function improving unit disposed on the first emission part, the second emission pa...