DEPOSITING SOLID MATERIALS

Material can be deposited directly onto a substrate by using a fluid applicator such as an inkjet printer to apply at least two fluids which react to give the desired material for a range of applications. Thus, multiples of a printing mechanism are used to deposit materials as reagents that react to...

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Bibliographische Detailangaben
Hauptverfasser:	DAMARELL, W. N, KYNASTON-PEARSON, ANTHONY WILLIAM NIGEL, JOHNSON, D. R
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COLOUR PRINTING CORRECTION OF TYPOGRAPHICAL ERRORS DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LINING MACHINES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METALLURGY PERFORMING OPERATIONS PRINTED CIRCUITS PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SELECTIVE PRINTING MECHANISMS SPRAYING OR ATOMISING IN GENERAL STAMPS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	Material can be deposited directly onto a substrate by using a fluid applicator such as an inkjet printer to apply at least two fluids which react to give the desired material for a range of applications. Thus, multiples of a printing mechanism are used to deposit materials as reagents that react together to form products. The materials may also be advantageously deposited from multiple inkjet heads to prepare a wide range of reaction scenarios in the form of user-defined patterns which may be sequences of differing layers and possibly to build up thicker layers. Thus, a PCB could be printed by the inkjet printer by simply printing the metal salt and the reducing agent directly, instead of two colours from a conventional inkjet printer for example. To print a three dimensional article, a pair of fluids which react to give a precipate can be used instead. Repeated passes can then build up a desired shape. The two processes could be combined to produce composite devices such as electrical components.