US Patent Issued to LG Display on July 28 for "Organic light emitting display device with at least one light blocking layer" (South Korean Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,696,651, issued on July 28, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Organic light emitting display device with at least one light blocking layer" was invented by Mingeun Choi (Paju-si, South Korea) and Kimin Lim (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An organic light emitting display device includes a substrate, a first sub-pixel on the substrate, the first sub-pixel emitting light of a first color, and a second sub-pixel on the substrate, the second sub-pixel emitting light of a second color different from the first color. The organic light emitting display device further includes a first bank layer betw...