Re-inking roller for microcontact printing in a roll-to-roll process

A system, including a moving web of material unwound from a support and a stamp mounted on a roller, wherein the stamp includes a base surface and a continuous, regular array of pattern elements having a trapezoidal cross-sectional shape and extending above the base surface, and wherein the stamping...

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Bibliographische Detailangaben
Hauptverfasser:	GREGER, RICHARD WILLIAM, MEEHAN, DANIEL PHILIP, O'HARE, JONATHAN JAMES, RATTRAY, TYLER JOHN, FREY, MATTHEW HENRY, PEKUROVSKY, LYUDMILA ANATOLYEVNA, PEKUROVSKY, MIKHAIL LEONIDOVICH
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LINING MACHINES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PERFORMING OPERATIONS PRINTED CIRCUITS PRINTING PRINTING MACHINES OR PRESSES STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A system, including a moving web of material unwound from a support and a stamp mounted on a roller, wherein the stamp includes a base surface and a continuous, regular array of pattern elements having a trapezoidal cross-sectional shape and extending above the base surface, and wherein the stamping elements each have a substantially planar stamping surface. An inking roller with an inking surface at least periodicially contacts the stamping surface of the stamping elements. The inking surface is impregnated with an ink composition including an organosulfur compound having a thiol functional group selected to bind to a major surface of the web material to form a self-assembled monolayer (SAM) thereon according to the array of pattern elements on the stamping surface.