Xerox Corporation

Lg Display Co., Ltd.

Lg Philips Lcd Co., Inc.

Anthony J Paine

Guerino G Sacripante

Karen Ann Moffat

Zoran D Popovic

Hany Maher Aziz

Fatima M Pontes

Stephan V Drappel

Gregory J Kovacs

Nan-Xing Hu

Jennifer Alice Coggan

Walter Mychajlowskij

Fatima M Mayer

Alfred Rudin

Raj D Patel

Bing R Hsieh

Gordon K Hamer

T Hwee Ng

Carl P Tripp

James P Bareman

Florin Vlad

Grazyna E Kmiecik-Lawrynowicz

Scott M Silence

Robert J Gruber

George Liebermann

Michael K Georges

Trevor I Martin

Thomas Edward Enright

Bernard A Kelly

Brian McAneney

Lurdes M Martins

Kenneth Derek Henderson

Nemanja Stefanovic

Paul Puri

Kevin J O'Callaghan

Grazyna E Kmieckik-Lawrynowicz

Ryan Norris

Yoon-Fei Liew

A display device comprises an anode, a cathode, and a luminescent region disposed between the anode and the cathode, wherein the anode comprises a metal-organic mixed layer operatively combined with an electron-accepting material. An anode may comprise a mixture of a metal-organic mixed layer and an electron-accepting material within a single layer of the anode. Alternatively, the anode may have a multilayer configuration comprising a metal-organic mixed layer and a buffer layer adjacent the metal-organic mixed layer, wherein the buffer layer comprises an electron-accepting material and optionally a hole transport material.

Display device with metal-organic mixed layer anodes

A display device comprising a light-absorbing layer comprising metal nanoparticles in a matrix material. Suitable matrix materials include organic materials, inorganic materials, polymeric materials, and combinations thereof. The metal nanoparticles may have various regular or irregular shapes and/or two-dimensional or three-dimensional structures. The metal nanoparticles may have a particle size of from about 2 to about 20 nm. In embodiments, the particle size distribution of the nanoparticles does not exceed +/&#x2212;75%. The light-absorbing layer may have a multiple layer configuration comprising 2 or more individual light-absorbing layers. The light-absorbing layer(s) reduces the reflection of ambient light in a display device.

Display devices with light absorbing metal nanoparticle layers

An organic electroluminescent device includes an anode, a cathode, and a light emitting zone including a material that at least one of reduces triplet/triplet interaction, reduces triplet/singlet interaction, and reduces singlet/singlet interaction.

Organic light emitting devices

A display device composed of: (a) a cathode; (b) an anode; (c) a luminescent region between the cathode and the anode; and (d) an optional region adjacent to the cathode or the anode, wherein the device includes a plurality of metal-organic mixed layers disposed at one or more of the cathode, the anode, the luminescent region and the optional region, wherein each of the metal-organic mixed layers includes:

Devices with multiple organic-metal mixed layers

A display device composed of: (a) a cathode; (b) an anode; (c) a luminescent region between the cathode and the anode; and an optional region adjacent one of the electrodes, wherein at least one of the cathode, the anode, the luminescent region, and the optional region includes a metal-organic mixed layer composed of: (i) an inorganic metal containing material, (ii) an organic material, and (iii) optionally, at least one component selected from the group consisting of metals, organic materials, and inorganic materials.

Display devices with organic-metal mixed layer

Submicron sized particles of poly(methyl methacrylate) are prepared by a surfactant-free semi-continuous emulsion polymerization process that involves (i) preparing an aqueous phase containing a free radical initiator in water by heating and stirring, (ii) preparing a monomer composition containing at least 80% by weight methyl methacrylate and 1 to 10% by weight of a crosslinking agent, (iii) adding the monomer composition to the aqueous phase to initiate emulsion polymerization of the monomer composition, the adding being done at a rate such that from 0.05% to 5% by weight of the total weight of the monomer composition is added per minute, (iv) continuing heating and stirring following completion of the adding of the monomer composition for an amount of time, and (v) drying and recovering the submicron sized particles of poly(methyl methacrylate). The submicron sized particles of poly(methyl methacrylate are used in forming a coating of carrier particles for a two-component developer composition.

Surfactant-free semi-continuous emulsion polymerization process for making submicron sized particles for carrier coatings

Particle formation process and marking materials thereof

An ink composition comprised of a colorant and a phase change vehicle derived from the reaction product of a resin containing at least one furan moiety and at least one maleimide moiety, and wherein said ink possesses a viscosity of from about 1 centipoise to about 20 centipoise at a temperature of from about 100.degree. C. to about 180.degree. C.

Phase change ink compositions

A process for the preparation of toner which comprises

Toner processes using in-situ tricalcium phospate

A process for the preparation of resin particles comprising:

Toner processes

An ink composition comprised of a colorant and a vehicle of a poly(alkylene oxide)-alkylate (I), a poly(alkylene oxide)-dialkylate (II), a polyoxa-alkanoate ester (III), or a polyoxa-alkanedioate diester (IV), and which ink possesses a viscosity of from about 1 centipoise to about 15 centipoise at a temperature of from about 125.degree. C. to about 165.degree. C., and which vehicle is of the formulas ##STR1## wherein R is alkyl, R' is an alkylene, or arylene, and n is an integer of from about 2 to about 20.

Acoustic ink compositions

An ink composition comprised of a colorant and a reversible crosslinked component vehicle obtained from the reaction product of an anhydride and an organoamine, and which ink possesses a viscosity of from about 1 centipoise to about 25 centipoise at a temperature of from about 125.degree. C. to about 185.degree. C.

Phase change hot melt ink compositions

An ink composition comprised of a colorant and an imide or bisimide with a viscosity of from about 1 centipoise to about 10 centipoise at a temperature of from about 125.degree. C. to about 180.degree. C., and which imide or bisimide is of the Formulas I or II, respectively: ##STR1## wherein R is a hydrocarbon of from about 2 to about 50 carbon atoms; R' is an alkylene hydrocarbon or a polyalkyleneoxide, each with from about 2 to about 30 carbon atoms; and X is an arylene of from 6 to about 24 carbon atoms, or an alkylene of from about 2 to about 10 carbon atoms.

Ink compositions

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Mississauga, Canada

Anthony J Paine