General Electric Company

Princeton University

Hak Fei Poon

Anil Raj Duggal

Ilhan A Aksay

Dudley A Saville

Svetlana Rogojevic

Jie Jerry Liu

Donald Franklin Foust

Ernest Wayne Balch

Sibel Korkut

Larry Gene Turner

William Francis Nealon

Tami Janene Faircloth

Chuan-hua Chen

Yi Xiao

Ryan C Hayward

Ilhan A Department Of Chemical Engineering Aksay

An stable electrohydrodynamic filament is obtained by causing a straight electrohydrodynamic filament formed from a liquid to emerge from a Taylor cone, the filament having a diameter of from 10 nm to 100 &#x3bc;m. Such filaments are useful in electrohydrodynamic printing and manufacturing techniques and their application in liquid drop/particle and fiber production, colloidal deployment and assembly, and composite materials processing.

Electrohydrodynamic printing and manufacturing

Large-Area lighting systems and methods of making the same. More specifically, groups of organic light emitting modules, such as organic light emitting diode modules, coupled in series with respect to on another are provided. The modules cathode of each organic light emitting module is electrically coupled to the anode of an adjacent light emitting module in an interconnect region. A portion of the cathode of each module extends adjacent to an active area of an adjacent module at an interconnect region. Methods of fabricating series groups of organic light emitting modules employing continuous material layers is also provided.

Large-area lighting systems and methods of making the same

Apparatus and methods for forming optoelectronic devices such as an array of light emitting diodes or photovoltaic cells in one embodiment a roll-to-roll process in which a uniquely configured roller having a raised spiral coating surface is aligned with a plurality of first electrodes disposed on an angle on a substrate for coating a plurality of spaced-apart angled coated strips of optoelectronic materials along the cross-web direction of the substrate.

Methods, apparatus, and rollers for cross-web forming of optoelectronic devices

An illumination source is disclosed. The illumination source includes at least one OLED layer. The OLED layer includes an active light emitting region including a plurality of primary light-emitting OLED elements and secondary light emitting OLED elements connecting each of the plurality of primary light emitting OLED elements to at least another primary light emitting OLED element.

Illumination source providing enhanced color mixing

A method for assembling patterned crystalline arrays of colloidal particles using ultraviolet illumination of an optically-sensitive semiconducting anode while using the anode to apply an electronic field to the colloidal particles. The ultraviolet illumination increases current density, and consequently, the flow of the colloidal particles. As a result, colloidal particles can be caused to migrate from non-illuminated areas of the anode to illuminated areas of the anode. Selective illumination of the anode can also be used to permanently affix colloidal crystals to illuminated areas of the anode while not affixing them to non-illuminated areas of the anode.

Electrohydrodynamically patterned colloidal crystals

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Niskayuna, NY, United States of America

Hak Fei Poon