US Patent Issued to LG DISPLAY on July 7 for "Organic light emitting display apparatus" (South Korean Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,677,576, issued on July 7, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).

"Organic light emitting display apparatus" was invented by SeHong Park (Paju-si, South Korea), Wonrae Kim (Paju-si, South Korea), WonSik Lee (Paju-si, South Korea), Inae Choi (Paju-si, South Korea) and Sejong Seong (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Discussed in an organic light emitting display apparatus, which can include a plurality of pixels on a substrate, each pixel including a plurality of subpixels, and each of the plurality of subpixels having an emission region, a planarization layer including a light extraction pattern, the li...