Title:
有機発光素子
Document Type and Number:
Japanese Patent JP7238967
Kind Code:
B2
Abstract:
The present specification relates to an organic light emitting device comprising: a first electrode; a second electrode provided to face the first electrode; and an organic material layer provided between the first electrode and the second electrode, in which the organic material layer comprises a layer comprising a compound of Formula 1 and a layer comprising a compound of Formula 2.
Inventors:
Kim, Min Jun
Lee, Dong Hung
Kim, Hyun Seok
Lee, Sanwoo
Lee, Sun Jae
Kim, Seung Min
Lee, Dong Hung
Kim, Hyun Seok
Lee, Sanwoo
Lee, Sun Jae
Kim, Seung Min
Application Number:
JP2021508283A
Publication Date:
March 14, 2023
Filing Date:
February 28, 2020
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
H10K85/60; C07C211/54; C07C211/61; C07D209/86; C07D307/91; C07D333/76; C07D403/14; C07D405/14; C07D409/14; C09K11/06; H10K50/11; H10K50/15; H10K50/18
Foreign References:
| KR1020180125369A | ||||
| KR1020180109749A | ||||
| KR1020180051356A | ||||
| US20180123042 | ||||
| WO2017022730A1 | ||||
| WO2017022729A1 | ||||
| KR1020180053121A | ||||
| US20160336518 |
Attorney, Agent or Firm:
Patent Attorney Corporation RYUKA International Patent Office