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Title:
ELECTRODE MEMBER AND DEPOSITION SYSTEM EQUIPPED THEREWITH
Document Type and Number:
Japanese Patent JP2005272965
Kind Code:
A
Abstract:

To provide an electrode member which makes stable deposition possible by suppressing the reaction with a material for vapor deposition composed of a zinc oxide as a principal component and a deposition system equipped therewith.

The electrode member 42 holds the material R for vapor deposition and guides a plasma beam or electronic beam to the material R for vapor deposition. The electrode member 42 has an electrode body 56 which is formed of a conductive material having thermal conductivity higher than that of a tungsten-base material, a tungsten layer 58 which is formed of a tungsten-base material and covers at least the surface of the electrode body 56 coming into contact with the material R for vapor deposition and a film 60 which is formed of a material having oxidation resistance and covers the exposed surface of the electrode body 56.


Inventors:
SAKAMI TOSHIYUKI
Application Number:
JP2004090262A
Publication Date:
October 06, 2005
Filing Date:
March 25, 2004
Export Citation:
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Assignee:
SUMITOMO HEAVY INDUSTRIES
International Classes:
C23C14/32; C23C14/24; (IPC1-7): C23C14/32; C23C14/24
Domestic Patent References:
JPH0387360A1991-04-12
JPH10310864A1998-11-24
JP2002241926A2002-08-28
JPS6389963U1988-06-10
Attorney, Agent or Firm:
Yoshiki Hasegawa
Shiro Terasaki
Yoshiki Kuroki