DEVICE FOR VACUUM APPLICATION OF THIN FILMS Russian patent published in 1997 - IPC

Abstract RU 2096521 C1

FIELD: vacuum engineering, in particular, vacuum application of thin films. SUBSTANCE: the offered device has vacuum chamber with source for film application, substrate holder and heater located behind it, movable flat hollow gate with, at least, one hole and located between source and substrate holder, and systems of supply of working gas and pumping out of it. Gate is connected with the system of working gas supply. EFFECT: higher quality of product treatment due to supply into hollow gate of dry and dedusted in filter gas containing solid particles of argon which, flowing through holes in gate, tears off microparticles found on the product. 3 cl, 2 dwg

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RU 2 096 521 C1

Authors

Odinokov Vadim Vasil'Evich

Panfilov Jurij Vasil'Evich

Bulygina Ekaterina Vadimovna

Dates

1997-11-20Published

1996-05-13Filed