TWO-STEP, DIRECT-WRITE LASER METALLIZATION

A method for manufacturing, comprising coating a substrate (22) with a matrix (28) containing a material to be patterned on the substrate; irradiating the coated substrate with an energy beam so as to fix a pattern (42) in an outer layer of the matrix without fixing a bulk of the matrix or sintering...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KOTLER, Zvi, ALTMAN, Marc, ZANOU, Michael, ROTTMAN, Claudio
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CINEMATOGRAPHY ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MATERIALS THEREFOR ORIGINALS THEREFOR PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS PRINTED CIRCUITS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	A method for manufacturing, comprising coating a substrate (22) with a matrix (28) containing a material to be patterned on the substrate; irradiating the coated substrate with an energy beam so as to fix a pattern (42) in an outer layer of the matrix without fixing a bulk of the matrix or sintering the material that is to be patterned in the matrix; removing the matrix (28) remaining on the substrate (22) outside the fixed pattern (42); and after removing the matrix (28), sintering the material in the pattern (42), wherein the matrix (28) comprises a photosensitive surfactant additive, and wherein irradiating the coated substrate activates the additive so as to cause the additive to form the fixed pattern (42) in the outer layer of the matrix (28).