VACUUM DEPOSITION SYSTEM AND VACUUM DEPOSITION METHOD

PROBLEM TO BE SOLVED: To form a film of a plurality of layers on the member to be vapor-deposited in a short vapor deposition time in one film deposition chamber. SOLUTION: In a film deposition chamber 4, a material release part 11 arranged so as to be confronted with a substrate B is provided with...

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Hauptverfasser: MAEHANE YOSHIYASU, MATSUMOTO YUJI
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creator MAEHANE YOSHIYASU
MATSUMOTO YUJI
description PROBLEM TO BE SOLVED: To form a film of a plurality of layers on the member to be vapor-deposited in a short vapor deposition time in one film deposition chamber. SOLUTION: In a film deposition chamber 4, a material release part 11 arranged so as to be confronted with a substrate B is provided with first to third dispersion vessels 12A to 12C each having a release port for releasing materials. First and third evaporation cells 32A, 32C for evaporating materials and the first and third dispersion vessels 12A, 12C are connected via first and third stop valves 34A, 34C. Further, a plurality of second-1 to second-3 evaporation cells 32Ba to 32Bc for evaporating materials in which a temperature range between the evaporation temperature and thermal decomposition temperature of the materials is common, and the second dispersion vessel 12B are connected via second-1 to second-3 stop valves 34Ba to 34Bc, respectively. The first to third dispersion vessels 12A to 12C are provided with vessel heating apparatuses 17A to 17C for performing heating to a prescribed temperature between the evaporation temperature and thermal decomposition temperature of the materials to be released, respectively, and a shutter device 20 for selectively opening/closing the first to third release ports is provided. COPYRIGHT: (C)2008,JPO&INPIT
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SOLUTION: In a film deposition chamber 4, a material release part 11 arranged so as to be confronted with a substrate B is provided with first to third dispersion vessels 12A to 12C each having a release port for releasing materials. First and third evaporation cells 32A, 32C for evaporating materials and the first and third dispersion vessels 12A, 12C are connected via first and third stop valves 34A, 34C. Further, a plurality of second-1 to second-3 evaporation cells 32Ba to 32Bc for evaporating materials in which a temperature range between the evaporation temperature and thermal decomposition temperature of the materials is common, and the second dispersion vessel 12B are connected via second-1 to second-3 stop valves 34Ba to 34Bc, respectively. The first to third dispersion vessels 12A to 12C are provided with vessel heating apparatuses 17A to 17C for performing heating to a prescribed temperature between the evaporation temperature and thermal decomposition temperature of the materials to be released, respectively, and a shutter device 20 for selectively opening/closing the first to third release ports is provided. 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The first to third dispersion vessels 12A to 12C are provided with vessel heating apparatuses 17A to 17C for performing heating to a prescribed temperature between the evaporation temperature and thermal decomposition temperature of the materials to be released, respectively, and a shutter device 20 for selectively opening/closing the first to third release ports is provided. COPYRIGHT: (C)2008,JPO&amp;INPIT</abstract><oa>free_for_read</oa></addata></record>
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subjects BASIC ELECTRIC ELEMENTS
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
DIFFUSION TREATMENT OF METALLIC MATERIAL
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL
METALLURGY
SEMICONDUCTOR DEVICES
SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
title VACUUM DEPOSITION SYSTEM AND VACUUM DEPOSITION METHOD
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