ORGANIC THIN FILM AND ITS MANUFACTURE

PURPOSE:To obtain an organic thin film with an improved orientation property by allowing at least one layer of an organic thin film with a multilayer structure having two or more layers to contain a specific dibenzophthalocyanine compound. CONSTITUTION:In an organic thin film with a double-layer str...

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Bibliographische Detailangaben
Hauptverfasser:	HAYASHI TAKAYOSHI, HATANO MASAHIRO, KONAMI HIDEO, SHIRATORI YUICHI, YAMASHITA AKIRA, MARUNO TORU, KANBARA HIROHISA
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY CINEMATOGRAPHY 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 DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY ELECTROPHOTOGRAPHY FREQUENCY-CHANGING HETEROCYCLIC COMPOUNDS HOLOGRAPHY MAGNETOGRAPHY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC CHEMISTRY PAINTS PHOTOGRAPHY PHYSICS POLISHES SEMICONDUCTOR DEVICES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain an organic thin film with an improved orientation property by allowing at least one layer of an organic thin film with a multilayer structure having two or more layers to contain a specific dibenzophthalocyanine compound. CONSTITUTION:In an organic thin film with a double-layer structure, 2,3:12,13- dibenzophthalocyanine compound in a structure whose at least one layer is shown by the formula is contained, wherein M represents a metal, an oxide metal, or H2. It is desirable to apply the vacuum deposition method as a method for preparing the organic thin film. Since 2,3:12,13-dibenzophthalocyanine compound is sublimated by heating, and is deposited on a substrate surface, an orientation thin film can be prepared without introducing a long-chain substituent which is performed by the LB method or without searching for a solvent needed by the cast method. When manufacturing a multilayer thin film, the film can be prepared continuously under clean conditions within vacuum by a vacuum deposition device with two or more evaporation sources.