Red-emitting organic electroluminescent compound

Details Red-emitting organic electroluminescent compound Red-emitting organic electroluminescent compound

2005-03-15

2005-03-15

Chang, Ceila (Department: 1626)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C549S356000, C428S917000

Reexamination Certificate

active

06867309

ABSTRACT:
A red-emitting organic electroluminescent compound, the structure of the compound as follows:wherein n is an integer of 1˜6; Ar represents aryl or heteroaryl; R1and R2individually represent alkyl of from 1 to 20 carbon atoms, aryl, carbocyclic and other heterocyclic systems;R3and R4individually represent hydrogen, alkyl of from 1 to 10 atoms, branched or unbranched 5 or 6 member substituent ring connecting respectively with R1and R2, or alkyl methyl silane group;R5represents alkyl of from 1 to 20 atoms, aryl, or heteroaryl; andR6represents alkyl of from 1 to 10 atoms, and a 5 or 6-member carbocyclic ring connecting with R5.

REFERENCES:
patent: 5935720 (1999-08-01), Chen et al.
CA 130:117414, Goto et al. 1999.*
Silverstein et al.Spectrometric Identification of Organic Compounds 4th Edition. pp. 311-312, 326 (1981).
GuHongShou.Optoelectronic OLED Technology and Application. pp. 96-96 (2001).

Affiliated with

Also associated with

Rating

Red-emitting organic electroluminescent compound does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Red-emitting organic electroluminescent compound, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Red-emitting organic electroluminescent compound will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3444363