IP Library Granted Patent US 9,312,502
Granted Patent B2
US 9,312,502 · App. 13/963,519 · Granted Apr 12, 2016

Iridium complexes demonstrating broadband emission through controlled geometric distortion and applications thereof

Inventors: Jian Li (Phoenix, AZ); Eric Turner (Chandler, AZ)
Assignee: Arizona Board of Regents acting for and on behalf of Arizona State University
H01L51/0085C07F15/0033C09K11/06C09K2211/1029C09K2211/1044C09K2211/185H01L51/42H01L51/5016Y02E10/549
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Quick Facts
Patent No.
US 9,312,502
App. No.
13/963,519
Filed
Aug 9, 2013
Granted
Apr 12, 2016
Kind
B2
Art Unit
1626
USPC
548/103
Abstract

Iridium compounds and their uses are disclosed herein. For example, carbazole containing iridium compounds are disclosed. The compounds are useful in many devices, including, but not limited to, electroluminescent devices.

Claims (4)

1. A compound having the structure:

2. A electroluminescent device comprising the compound of claim 1 .

3. An organic light-emitting diode (OLED) comprising the compound of claim 1 .

4. An organic photovoltaic device comprising the compound of claim 1 .

Assignments (3)
CONFIRMATORY LICENSE Recorded Apr 11, 2018
From: ARIZONA STATE UNIVERSITY-TEMPE CAMPUS
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 045909/0841 →
CONFIRMATORY LICENSE Recorded Feb 27, 2017
From: ARIZONA BOARD OF REGENTS
To: UNITED STATES DEPARTMENT OF ENERGY
Reel/Frame 041820/0478 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 25, 2014
From: LI, JIAN; TURNER, ERIC
To: ARIZONA BOARD OF REGENTS ACTING FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY
Reel/Frame 032522/0151 →
Continuity (2)
Provisional Application 61682058 · Aug 10, 2012
Related Publication 20140073798A1 · Mar 13, 2014