Title:
ELECTRODE FOR DISCHARGE LAMP, PROCESS FOR PRODUCTION OF ELECTRODE FOR DISCHARGE LAMP, AND DISCHARGE LAMP
Document Type and Number:
WIPO Patent Application WO/2011/024824
Kind Code:
A1
Abstract:
An electrode for a discharge lamp, comprising an electrode capable of releasing a secondary electron and a mayenite compound provided on at least a part of the electrode, wherein the surface layer of the mayenite compound is plasma-treated.
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Inventors:
ITO KAZUHIRO (JP)
WATANABE SATORU (JP)
MIYAKAWA NAOMICHI (JP)
KUROIWA YUTAKA (JP)
ITO SETSURO (JP)
WATANABE SATORU (JP)
MIYAKAWA NAOMICHI (JP)
KUROIWA YUTAKA (JP)
ITO SETSURO (JP)
Application Number:
PCT/JP2010/064315
Publication Date:
March 03, 2011
Filing Date:
August 24, 2010
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
ITO KAZUHIRO (JP)
WATANABE SATORU (JP)
MIYAKAWA NAOMICHI (JP)
KUROIWA YUTAKA (JP)
ITO SETSURO (JP)
ITO KAZUHIRO (JP)
WATANABE SATORU (JP)
MIYAKAWA NAOMICHI (JP)
KUROIWA YUTAKA (JP)
ITO SETSURO (JP)
International Classes:
H01J61/06; H01J9/02; H01J61/067
Domestic Patent References:
| WO2006112455A1 | 2006-10-26 | |||
| WO2007060890A1 | 2007-05-31 | |||
| WO2005077859A1 | 2005-08-25 |
Foreign References:
| JP2008266105A | 2008-11-06 | |||
| JP2008047434A | 2008-02-28 | |||
| JP2008300043A | 2008-12-11 | |||
| JP2009194859A | 2009-08-27 |
Other References:
See also references of EP 2472559A4
Attorney, Agent or Firm:
OGURI Shohei et al. (JP)
Shohei Oguri (JP)
Shohei Oguri (JP)
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