ORGANIC ELECTROLUMINESCENCE ELEMENT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Nov 28, 2011
filing date -
May 29, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An organic electroluminescence element including: an anode, a cathode, and at least one organic layer which includes a light emitting layer, and which is provided between the anode and the cathode, wherein at least one layer in the organic layer contains at least one selected from nitrogen-containing heterocyclic derivatives each represented by the following General Formula (1) and used as at least one of an electron injecting material and an electron transporting material, and at least one layer in the organic layer contains at least one selected from phosphorescence emitting materials having structures expressed by the following Structural Formulae (I-1) to (I-4), (I-7) to (I-12), (I-14) and (I-16) to (I-26):
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully