Eastman Chemical Company

Universal Display Corporation

E.i. Dupont De Nemours and Company

Eastman-kodak Company

University of Southern California

Solutia Incorporated

Dynaloy, LLC

Versum Materials Us, LLC

Peter Borden Mackenzie

Christopher Moore Killian

Leslie Shane Moody

James Allen Ponasik, Jr

Gino Georges Lavoie

Jui-Yi Tsai

Robert W Walters

Chun Lin

Scott A Beers

Bin Wang

Cory S Brown

Walter H Yeager

David B Knowles

Jason Patrick McDevitt

Thomas William Smith

Jason Clay Pearson

Anthony Gerard Martin Barrett

Michael Eugene Donelson

Charles Michael Buchanan

Elizabeth Guzman-Morales

David William Norman

Matthew Allen Boone

Robert Joseph Maleski

Christopher Harlan Burk

Elaine Beatrice Mackenzie

Wesley Wayne McConnell

Eduardo Gallas Cervo

Tabatha Stearns

Jennifer A Fish

Julia J Brown

Michael Stewart Weaver

Scott Donald Barnicki

Stephen Neal Falling

Jeffrey Scott Kanel

John Anthony Hyatt

Brian D'Andrade

Robert Sterling Kline

Mark Edward Thompson

Bin Ma

Jason Brooks

Bert Alleyne

Geoffrey William Coates

Peter I Djurovich

Edward Barron

Marcus David Shelby

Wenjie Chen

Jun Deng

Sam Richard Turner

Allan S Jones

Scott Clear

Kimberly Dona Pollard

Spencer Erich Hochstetler

Jonathan Michael Penney

Candace Michele Tanner

Jeffrey Todd Owens

Andrew James Vetter

Scott Evan Pickett

Freddie Wayne Williams

Kimberley Carmenia Carico

Roland Claus Thielsch

Junjia Liu

David B Calvert

Jennifer Lynne Stikeleather-Peavey

Amy Kathryn Farthing

Walter H Yaeger

An organic light emitting device having an anode, a cathode and an organic layer disposed between the anode and the cathode is provided. In one aspect, the organic layer comprises a compound having at least one zwitterionic carbon donor ligand. In another aspect the organic layer comprises a carbene compound, including the following:

Carbene metal complexes as OLED materials

Regioselectively substituted cellulose esters having a plurality of pivaloyl substituents and a plurality of aryl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in films, such as +A optical films, and/or +C optical films. Optical films prepared employing such cellulose esters have a variety of commercial applications, such as, for example, as compensation films in liquid crystal displays and/or waveplates in creating circular polarized light used in 3-D technology.

Regioselectively substituted cellulose esters and films made therefrom

Compounds comprising phosphorescent metal complexes comprising cyclometallated ligands having a structure of In the vgs3, each of the Eatoms is selected from C and N, except that Eis selected from C, N, and S. The Eatoms collectively comprise an 18 pi-electron system, provided that Eand Eare different. The Rsubstituents are each, independently, H, hydrocarbyl, heteroatom substituted hydrocarbyl, cyano, fluoro, OR, SR, NRR, BRR, or SiRRR, where the Rsubstituents are each, independently, hydrocarbyl or heteroatom substituted hydrocarbyl. Any of the Ror Rsubstituents can be linked to form a saturated or unsaturated, aromatic or non-aromatic ring, provided that the Rsubstituents are not present when the corresponding one of E atoms is N or S. Organic light emitting diode devices comprising these compounds are also described.

Organic electroluminescent materials and devices

Regioselectively substituted cellulose esters having a plurality of aryl-acyl substituents and a plurality of alkyl-acyl substituents are disclosed along with methods for making the same. Such cellulose esters may be suitable for use in optical films, such as optical films having certain Nz values, &#x2212;A optical films, and/or +C optical films. Optical films prepared employing such cellulose esters have a variety of commercial applications, such as, for example, as compensation films in liquid crystal displays and/or waveplates in creating circular polarized light used in 3-D technology.

Cellulose ester optical films

Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1',2&#x2032;-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.

An interlayer comprising a first polymer layer, a polarization rotary optical film and optionally a second polymer layer, and multiple layer panels formed from such interlayers. The panels may exhibit desirable optical properties, including, for example, less image 'ghosting,' when used as part of a heads-up-display (HUD) display panel for use in automotive and aircraft applications.

Interlayers comprising optical films having enhanced optical properties

Growing community of inventors

Kingsport, TN, United States of America

Peter Borden Mackenzie