Title:
化合物、有機電界発光素子、及び表示装置
Document Type and Number:
Japanese Patent JP7322068
Kind Code:
B2
Abstract:
Disclosed is a compound applicable to an electron transport layer, an electron transport assisting layer, a light emitting layer (n-type) of an organic electroluminescent device, an organic electroluminescent device in which said compound is used, and an organic EL display device including the organic electroluminescent device. The organic electroluminescent device includes: a first electrode; a second electrode facing the first electrode; and an organic material layer interposed between the first electrode and the second electrode and includes the compound.
Inventors:
Kim, Jung Mi
Kim, mijong
Cho, Myeongho
Kim, mijong
Cho, Myeongho
Application Number:
JP2020563940A
Publication Date:
August 07, 2023
Filing Date:
June 14, 2019
Export Citation:
Assignee:
SK Inc.
International Classes:
C07D405/10; C07D491/048; C07D491/12; C07D495/04; C07D495/14; C07D519/00; H01L33/26
Domestic Patent References:
| JP2016108338A | ||||
| JP2017523153A |
Foreign References:
| US20160141518 | ||||
| US20180083200 | ||||
| KR1020120033017A | ||||
| KR1020190049958A | ||||
| KR1020180022574A |
Attorney, Agent or Firm:
Naohiko Takehara
Yuko Nakajima
Hideyuki Kawaguchi
Yuko Nakajima
Hideyuki Kawaguchi