VACUUM EVAPORATION METHOD
A vacuum evaporation method includes a vaporization step in which use is made of an evaporation boat including: a boat main body having a containing part of an evaporation material as an evaporation source; and electrode mounting plate parts respectively extending outward at both ends of the boat ma...
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| creator | Ujihara, Yuusuke Kurauchi, Toshiharu Kimoto, Takahito Yasuda, Masashi Sasaki, Shunsuke |
| description | A vacuum evaporation method includes a vaporization step in which use is made of an evaporation boat including: a boat main body having a containing part of an evaporation material as an evaporation source; and electrode mounting plate parts respectively extending outward at both ends of the boat main body. A wire-shaped evaporation material is fed from above a bottom plate of the boat main body defining the containing part of the evaporation material, in a manner to come into contact with the bottom plate. Electric current is applied across both the electrode mounting plate parts in order to heat the boat main body, thereby evaporating the evaporation material inside the containing part. The vacuum evaporation method further includes a displacement step of continuously or intermittently displacing, while the wire-shaped evaporation material is being fed, a front end part of the wire-shaped evaporation material relative to the boat main body. |
| format | Patent |
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A wire-shaped evaporation material is fed from above a bottom plate of the boat main body defining the containing part of the evaporation material, in a manner to come into contact with the bottom plate. Electric current is applied across both the electrode mounting plate parts in order to heat the boat main body, thereby evaporating the evaporation material inside the containing part. The vacuum evaporation method further includes a displacement step of continuously or intermittently displacing, while the wire-shaped evaporation material is being fed, a front end part of the wire-shaped evaporation material relative to the boat main body.</description><language>eng</language><subject>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 ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240912&DB=EPODOC&CC=US&NR=2024301545A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240912&DB=EPODOC&CC=US&NR=2024301545A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Ujihara, Yuusuke</creatorcontrib><creatorcontrib>Kurauchi, Toshiharu</creatorcontrib><creatorcontrib>Kimoto, Takahito</creatorcontrib><creatorcontrib>Yasuda, Masashi</creatorcontrib><creatorcontrib>Sasaki, Shunsuke</creatorcontrib><title>VACUUM EVAPORATION METHOD</title><description>A vacuum evaporation method includes a vaporization step in which use is made of an evaporation boat including: a boat main body having a containing part of an evaporation material as an evaporation source; and electrode mounting plate parts respectively extending outward at both ends of the boat main body. 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| subjects | 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 INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION |
| title | VACUUM EVAPORATION METHOD |
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