Electroluminescent devices based on organic materials are of considerable interest owing to
their attractive characteristics and potential applications to flat panel displays. After a brief …

The synthesis and properties of carbazole-containing polymers are reviewed with 451
references. After a short discussion of the basic principles of photoconductivity the following …

(57) ABSTRACT A new class of dibenzothiophene and/or dibenzofuran-con taining
compounds are provided. The new compounds may be useful in organic light emitting …

US8709615B2 - Heteroleptic iridium complexes as dopants - Google Patents
US8709615B2 - Heteroleptic iridium complexes as dopants - Google Patents Heteroleptic …

6,528, 187 B1 3/2003 Okada WO WOO3O4O257 5, 2003 6,687,266 B1 2/2004 Ma et al. WO
WO O3060956 T 2003 6,835,469 B2 12/2004 Kwong et al. WO WO 2004O932O7 10, 2004 …

Hole-transporting materials (HTMs) are integral to the construction of a wide variety of state-
of-the-art semiconductor devices today. Insofar as display and lighting technologies based …

Treatment of 2-aryl-and 2-heteroarylindoles with propargyl ethers in the presence of a
catalytic amount of indium nonafluorobutanesulfonate [In (ONf) 3] gave aryl-and heteroaryl …

The host materials designed for highly efficient white phosphorescent organic light‐emitting
diodes (PhOLEDs) with power efficiency (PE)> 50 lm W‐1 and low efficiency roll‐off are very …

2015-11-12 Assigned to UNIVERSAL DISPLAY CORPORATION reassignment UNIVERSAL
DISPLAY CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT …

BACKGROUND Opto-electronic devices that make use of organic materials are becoming
increasingly desirable for a number of reasons. Many of the materials used to make such …