Invention Grant
- Patent Title: Coating-type organic electroluminescent device, and a display device and lighting device including the same
-
Application No.: US16554954Application Date: 2019-08-29
-
Publication No.: US10950827B2Publication Date: 2021-03-16
- Inventor: Kazuki Watanabe , Harumi Okuno
- 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
- Agency: Polsinelli PC
- Priority: JPJP2018-161272 20180830
- Main IPC: H01L51/56
- IPC: H01L51/56 ; H01L51/00 ; H01L51/50 ; H01L51/52

Abstract:
The present disclosure relates to a coating-type organic electroluminescent device and a display device and a lighting device including the same. The present disclosure relates to an organic electroluminescent device in which an inter-electrode layer and at least one layer of a first electrode and a second electrode can be consistently manufactured at atmospheric pressure. The organic electroluminescent device includes a first electrode, an electron injection layer facing the first electrode, and an emitting material layer located between the first electrode and the electron injection layer, wherein the emitting material layer and the electron injection layer are formable by coating.
Public/Granted literature
Information query
IPC分类: