ORGANIC NONLINEAR OPTICAL MATERIAL, ORGANIC CONDUCTIVE MATERIAL AND ITS PRODUCTION

PROBLEM TO BE SOLVED: To provide an org. nonlinear optical material and org. conductive material having excellent nonlinear optical characteristics and electrical conduction characteristics. SOLUTION: The thin film of an org. compd. which has vinylene groups in its molecular structure and in which a...

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Bibliographische Detailangaben
Hauptverfasser:	KURATA TETSUYUKI, NAKAO YUKIYASU, TSUNODA MAKOTO, FUCHIGAMI HIROYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES 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 COMPOSITIONS BASED THEREON CONDUCTORS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY FREQUENCY-CHANGING INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL INSULATORS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an org. nonlinear optical material and org. conductive material having excellent nonlinear optical characteristics and electrical conduction characteristics. SOLUTION: The thin film of an org. compd. which has vinylene groups in its molecular structure and in which at least one of these vinylene groups are cis substances and which has nonlinear optical characteristics, is formed by vacuum vapor deposition. This thin film is photoirradiated to convert all the vinylene groups existing in this org. compd. to trans substances by photoisomerization reaction. As a result, the nonlinear org. material is provided with a plane structure and the π conjugation length is made longer. An electron withdrawing compd. is deposited by evaporation and is dispersed into the thin film described above at the time of vacuum vapor deposition, by which the org. conductive material is obtd. Since these materials have the long π conjugation length, the materials have the excellent nonlinear optical characteristics and electrical conduction characteristics.