DEVICE FOR VACUUM SPUTTERING OF FILMS Russian patent published in 2011 - IPC C23C14/26 

Abstract RU 2411304 C1

FIELD: machine building.

SUBSTANCE: device can be used for epitaxial growth of layers at fabrication of semi-conductive instruments, devices of integral optics, at application of functional coating out of metal and silicon etc. The device consists of vacuum chamber (1) wherein there is arranged substrate holder (2) and resistive evaporator (3) of sputtered material connected to a current source with current inputs (4) interconnected with an insulator. The current conductors are located inside bellows (7) pressure tight installed in a wall of the chamber. Current conductors (4) are connected to a drive to ensure swinging motion of evaporator of sputtered material.

EFFECT: increased uniformity of thickness of sputtered layers and growth of uniform epitaxial layers on substrate of big area.

5 cl, 1 dwg

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RU 2 411 304 C1

Authors

Shengurov Vladimir Gennad'Evich

Svetlov Sergej Petrovich

Chalkov Vadim Jur'Evich

Denisov Sergej Aleksandrovich

Dates

2011-02-10Published

2009-07-21Filed