公开(公告)号：US20190123292A1

公开(公告)日：2019-04-25

申请号：US16165691

申请日：2018-10-19

Applicant: LG Display Co., Ltd.

Inventor： Sung-ll Woo ,  Dong-Young Kim ,  Hye-Ock Choi

IPC: H01L51/50 ,  H01L51/00 ,  H01L51/56

Abstract: The present disclosure relates to a light-emitting diode including a first electrode and a second electrode facing each other; an electron transfer layer between the first electrode and the second electrode; and a light emitting material between the first electrode and the second electrode, wherein the electron transfer layer consists of anisotropic nanorods, and the long axes of the anisotropic nanorods are arranged at an angle of about 20 degrees to about 90 degrees with respect to an interface with an adjacent layer into which electrons are injected.