FILMS COMPRISING IN THEIR THICKNESS THREE SUPERIMPOSED AREAS OF WHICH AT LEAST ONE IS AN INSULATING AREA AND AT LEAST ONE A CONDUCTING AREA, AND FABRICATION OF SUCH FILMS BY IRRADIATION OF A POLYMER FILM BY MEANS OF A BEAM OF ENERGETIC IONS

Fabrication de films comportant dans leur épaisseur au moins deux zones superposées dont une zone à caractère semi-métallique et une zone à caractère isolant électrique, par irradiation d'un film de polymère au moyen d'un faisceau d'ions énergétiques. On peut former par ce procédé des...

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Hauptverfasser: LE MOEL, ALAIN, BOIZIAU, CLAUDE, DARNEZ, CHARLES, BALANZAT, EMMANUEL, DURAUD, JEAN-PAUL
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BOIZIAU, CLAUDE
DARNEZ, CHARLES
BALANZAT, EMMANUEL
DURAUD, JEAN-PAUL
description Fabrication de films comportant dans leur épaisseur au moins deux zones superposées dont une zone à caractère semi-métallique et une zone à caractère isolant électrique, par irradiation d'un film de polymère au moyen d'un faisceau d'ions énergétiques. On peut former par ce procédé des structures semi-métal (1)/isolant (2)/semi-métal (3) en irradiant le polymère sous vide au moyen d'ions légers ou de faible pouvoir d'arrêt, ayant une énergie d'au moins 1 MeV/u.m.a. On peut aussi obtenir des structures isolant (4)/semi-métal (5)/isolant (6) en irradiant, en atmosphère confinée, le polymère au moyen d'ions lourds ou de grande perte d'énergie, ayant une énergie d'au moins 1 MeV/u.m.a. En irradiant seulement certaines zones du film on peut ainsi former des connexions électriques enterrées ou en surface.
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On peut former par ce procédé des structures semi-métal (1)/isolant (2)/semi-métal (3) en irradiant le polymère sous vide au moyen d'ions légers ou de faible pouvoir d'arrêt, ayant une énergie d'au moins 1 MeV/u.m.a. On peut aussi obtenir des structures isolant (4)/semi-métal (5)/isolant (6) en irradiant, en atmosphère confinée, le polymère au moyen d'ions lourds ou de grande perte d'énergie, ayant une énergie d'au moins 1 MeV/u.m.a. En irradiant seulement certaines zones du film on peut ainsi former des connexions électriques enterrées ou en surface.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record>
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subjects AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title FILMS COMPRISING IN THEIR THICKNESS THREE SUPERIMPOSED AREAS OF WHICH AT LEAST ONE IS AN INSULATING AREA AND AT LEAST ONE A CONDUCTING AREA, AND FABRICATION OF SUCH FILMS BY IRRADIATION OF A POLYMER FILM BY MEANS OF A BEAM OF ENERGETIC IONS
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