Invention Application
- Patent Title: ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME
-
Application No.: US17958683Application Date: 2022-10-03
-
Publication No.: US20230132589A1Publication Date: 2023-05-04
- Inventor: Jae-Min MOON , In-Bum SONG , Do-Han KIM , Sung-Jin PARK
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Priority: KR10-2021-0133081 20211007
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07F15/00 ; C09K11/06

Abstract:
An organic light emitting diode and an organic light emitting device including the organic light emitting diode are discussed. The organic light emitting diode can include a first compound represented by the following formula, a second compound as a p-type host, and a third compound as an n-type host in an emitting material layer. As a result, the organic light emitting diode and the organic light emitting device have advantages in the driving voltage, the luminous efficiency and the lifespan.
Information query
IPC分类: