Title:
AMORPHOUS CARBON FILM AND METHOD FOR FORMING SAME
Document Type and Number:
WIPO Patent Application WO/2012/144580
Kind Code:
A1
Abstract:
Provided are: a film forming method which enables the formation of a good amorphous carbon film using a power supply for a bipolar PBII device in a low vacuum; and an amorphous carbon film which is obtained by the film forming method.
A method for forming an amorphous carbon film using a power supply for a bipolar PBII device in a low vacuum (at about 1,000-30,000 Pa), wherein a power supply-side electrode (3) that is connected to a power supply (6) for a PBII device and an earth-side electrode (4) that faces the electrode (3) are arranged within a chamber (1), a base (2) is disposed on the power supply-side electrode (3) or the earth-side electrode (4), and an amorphous carbon film is formed on the surface of the base (2) by generating plasma of a rare gas and a hydrocarbon-containing gas between the base (2) and the electrode on which the base (2) is not disposed.
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Inventors:
OOHIRA KOUYA
NAKANISHI MASAKI
TAGUCHI YOSUKE
NAKAO SETSUO
NAKANISHI MASAKI
TAGUCHI YOSUKE
NAKAO SETSUO
Application Number:
PCT/JP2012/060664
Publication Date:
October 26, 2012
Filing Date:
April 20, 2012
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
NAT INST OF ADVANCED IND SCIEN (JP)
OOHIRA KOUYA
NAKANISHI MASAKI
TAGUCHI YOSUKE
NAKAO SETSUO
NAT INST OF ADVANCED IND SCIEN (JP)
OOHIRA KOUYA
NAKANISHI MASAKI
TAGUCHI YOSUKE
NAKAO SETSUO
International Classes:
C23C14/14; C23C16/26
Foreign References:
JP2007194110A | 2007-08-02 | |||
JP2002363758A | 2002-12-18 | |||
JPS6433096A | 1989-02-02 | |||
JP2003147526A | 2003-05-21 | |||
JP2006200029A | 2006-08-03 | |||
JP2009263769A | 2009-11-12 | |||
JP2010196879A | 2010-09-09 | |||
JP2001280494A | 2001-10-10 | |||
JP2004270022A | 2004-09-30 |
Attorney, Agent or Firm:
WAKI, Misao et al. (JP)
Wake 操 (JP)
Wake 操 (JP)
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Claims:
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