Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ORGANIC ELECTROLUMINESCENT MATERIAL AND ORGANIC ELECTROLUMINESCENT ELEMENT BY USING THE SAME
Document Type and Number:
Japanese Patent JP2003226869
Kind Code:
A
Abstract:

To provide an organic material that is capable of generating light emission of high luminance by applying electric current and provided an element using the same.

The subject organic electroluminescent material includes an organic compound represented by formula (1) (wherein Ar1, Ar2 and Ar3 are identical or different from one another, and each independently denotes an unsubstituted or substituted aryl group or heterocyclic aryl group; R1, R2, R3 and R4 are identical or different from one another, and each independently denotes an alkyl, a cycloalkyl, a substituted or unsubstituted aryl group or a heterocyclic aryl group), and the subject organic electroluminescent element has an organic layer consisting of the electrouminescent material disposed between a positive and a negative electrodes.


Inventors:
CHEN RUEY MIN
HSU CHUN CHE
CHUNG JUN WEN
Application Number:
JP2002238674A
Publication Date:
August 15, 2003
Filing Date:
August 19, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CHI MEI ELECTRONICS CORP
International Classes:
H01L51/50; C07C255/42; C09K11/06; H01L51/30; (IPC1-7): C09K11/06; H05B33/14; H05B33/22
Attorney, Agent or Firm:
Akio Ota