ORGANIC ELECTROLUMINESCENT ELEMENT

Title:

ORGANIC ELECTROLUMINESCENT ELEMENT

Document Type and Number:

WIPO Patent Application WO/2013/175746

Kind Code:

A1

Abstract:

An organic electroluminescent element wherein between an opposing anode and cathode there is at least an organic light emission layer and an electron transport layer that are adjacent in this order from the anode side, the organic light emission layer includes an anthracene compound represented by formula (1-1), and the electron transport layer includes an azine compound represented by formula (2-1). Ar11-Az (2-1)

Inventors:

IKEDA TAKESHI (JP)
ITO HIROKATSU (JP)

Application Number:

PCT/JP2013/003147

Publication Date:

November 28, 2013

Filing Date:

May 17, 2013

Export Citation:

Click for automatic bibliography generation Help

Assignee:

IDEMITSU KOSAN CO (JP)
IKEDA TAKESHI (JP)
ITO HIROKATSU (JP)

International Classes:

H01L51/50; C07D235/08; C07D307/91; C07D403/10; C07D403/14; C07D487/14; C09K11/06

Domestic Patent References:

WO2011083588A1	2011-07-14
WO2010104184A1	2010-09-16
WO2010136109A1	2010-12-02
WO2010114243A2	2010-10-07
WO2011099374A1	2011-08-18

Foreign References:

JP2012056880A

2012-03-22

Attorney, Agent or Firm:

WATANABE, Kihei et al. (JP)
Kihei Watanabe (JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: HIGH-STRENGTH THICK STEEL PLATE FOR STRUCTURAL USE WHICH HAS EXCELLENT BRITTLE CRACK ARRESTABILITY, ...

Next Patent: ORGANIC ELECTROLUMINESCENT ELEMENT