US 2010/0133996 A1 · Novel anthracene typed compound and the organic electroluminescence display device using the same

Abstract

The present invention relates to an anthracene compound and an organic electroluminescent display device using the same. Particularly, the present invention relates to an anthracene compound which has good blue light emitting property, transports holes and electrons efficiently to enable an organic electroluminescent display device to have a low voltage, high brightness and long lifetime, and an organic electroluminescent display device using the same.

Claims7

Dependent claims

A compound which is represented by one of following chemical formulas 1 to 6:

wherein, Ar1, Ar2 and Ar3 are a substituted or unsubstituted aryl group, independently, n is a positive number from 1 to 4, A is hydrogen, CF3 or a substituted or unsubstituted triarylsilyl group, and at least one of A is CF3 or a substituted or unsubstituted triarylsilyl group,
wherein, Ar1 and Ar2 are a substituted or unsubstituted aryl group, independently, R1 to R6 are hydrogen or CF3, independently, and at least one of R1 to R6 is CF3.

Dependencies are inferred from the claim text.

Facts

Application

12/598,493Filed 7 May 2008

Priority

KR 10-2007-00448819 May 2007

Published

3 Jun 2010

Term ends

Not estimatedThe source records don’t support an estimate.

Classification15 codes

C07F 7/0812
Comprising at least one atom selected from the elements N, O, halogen, S, Se or Te: comprising a heterocyclic ring
C07F 7/0807
Comprising only Si, C or H atoms: comprising Si as a ring atom
C09K 11/06
Luminescent materials, e.g. electroluminescent or chemiluminescent: containing organic luminescent materials
H05B 33/14
Light sources with substantially two-dimensional [2D] radiating surfaces: characterised by the chemical or physical composition or the arrangement…

Novel anthracene typed compound and the organic electroluminescence display device using the same

Life of this patent

Novel anthracene typed compound and the organic electroluminescence display device using the same

Life of this patent

Abstract

Claims7