View source for 20250188594. Vacuum Layer Deposition Apparatus (EVATEC AG)

= VACUUM LAYER DEPOSITION APPARATUS AND METHOD OF DEPOSITING A LAYER ON A SUBSTRATE, ESPECIALLY ON A SUBSTRATE COMPRISING INDENTATIONS IN THE SURFACE TO BE COATED =

'''Abstract''':
a vacuum layer deposition apparatus includes a vacuum coating chamber with an inner space; a material source to generate electrically positively charged particles of a material to be deposited on a substrate in said inner space; a substrate holder with an extended metal or dielectric material surface exposed to said inner space; and a rf plasma source comprising: first and second electrodes rf-connectable or rf-connected to first and second taps of a rf generator, respectively. said first and second electrodes include first and second electrode surfaces, respectively, of metal or of a dielectric material which are freely exposed to said inner space. said extended surface of said substrate holder is at least a part of said first electrode surface and said second electrode surface is larger than said first electrode surface by at least a factor of 1.5. a method includes vacuum-process depositing a layer on a substrate.

'''Inventor(s)''': [[:Category:JÜRGEN WEICHART of BALZERS  LI|JÜRGEN WEICHART]]

'''CPC Classification''': [[:Category:CPC_C23C14/35|C23C14/35]] (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL  (making metal-coated products by extrusion ; covering with metal by connecting pre-existing layers to articles, see the relevant places, e.g. , ; metallising of glass ; metallising mortars, concrete, artificial stone, ceramics or natural stone ; enamelling of, or applying a vitreous layer to, metals ; treating metal surfaces or coating of metals by electrolysis or electrophoresis ; single-crystal film growth ; by metallising textiles ; decorating textiles by locally metallising ))


[[Category:Patent Applications]]
[[Category:EVATEC AG]]
[[Category:CPC_C23C14/35]]
[[Category:JÜRGEN WEICHART of BALZERS  LI]]

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