US Patent Issued to Samsung Display on Oct. 20 for "Light-emitting device and electronic apparatus including the light-emitting device" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,772,729, issued on Oct. 20, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Light-emitting device and electronic apparatus including the light-emitting device" was invented by Dongchan Lee (Yongin-si, South Korea), Jinwon Sun (Yongin-si, South Korea), Eunhye Song (Yongin-si, South Korea), Jonghyeon Lee (Yongin-si, South Korea), Pyungeun Jeon (Yongin-si, South Korea) and Changwoong Chu (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting device includes an electron transport region including a first electron transport layer and a second electron transport layer. The first electron transport layer inc...