To provide a film deposition device, wherein interference of magnetic fields from magnets each arranged on the back side of a plurality of targets hardly occurs in a plasma generation space.
The film deposition device includes: a vacuum tank capable of maintaining a reduced pressure lower than an atmospheric pressure; a support base arranged inside the vacuum tank to support a substrate; a plurality of targets disposed on the main surface of the support base while putting their surfaces face to face via a discharge space; the magnets respectively arranged on the back side of a plurality of targets; and a reduction means reducing the magnetic field, which proceeds from at least one of the magnets to the discharge space, between the magnet and the discharge space.
KOGURE KIMIO
ONODA TOSHIYASU
JP2005048222A | 2005-02-24 | |||
JP2007284794A | 2007-11-01 |
Junichi Kozaki
Hiroshi Ichikawa
Soichi Homma
Yukinobu Hibino
Tatsutetsu Shirai
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