US Patent Issued to Samsung Display on March 24 for "Light-emitting device, manufacturing method therefor, and display apparatus" (South Korean Inventors)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,588,319, issued on March 24, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).

"Light-emitting device, manufacturing method therefor, and display apparatus" was invented by Hyung Rae Cha (Seoul, South Korea), Dong Uk Kim (Hwaseong-si, South Korea) and Se Young Kim (Gwangju, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A light-emitting device includes: a light-emitting device core including a first semiconductor layer, a second semiconductor layer on the first semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer; an electrode layer on the second semiconductor lay...