Method of imprint lithography of conductive materials; stamp for imprint lithography, and apparatus for imprint lithograph

A method of patterning with imprint lithography, a stamp for imprint lithography, an imprint roller of a roll-to-roll substrate processing apparatus, and a substrate processing apparatus are described. The method includes providing a layer of a conductive paste on a substrate, wherein the conductive...

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Hauptverfasser: CUNNINGHAM, KEVIN L, VISSER, ROBERT JAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:A method of patterning with imprint lithography, a stamp for imprint lithography, an imprint roller of a roll-to-roll substrate processing apparatus, and a substrate processing apparatus are described. The method includes providing a layer of a conductive paste on a substrate, wherein the conductive paste has a viscosity of 0.3 Pa.s or above, particularly of 1.5 Pa.s or above; imprinting a stamp in the layer of the conductive paste to generate a patterned layer of the conductive paste; fully or partially curing the patterned layer; and releasing the stamp from the patterned layer.