Title:
DISCHARGE LAMP
Document Type and Number:
WIPO Patent Application WO/2012/020703
Kind Code:
A1
Abstract:
In the present invention, a discharge lamp is provided with a discharge tube filled with a discharge gas, at least one band shaped electrode provided inside the discharge container, and at least one dielectric covering the electrode. The discharge lamp is characterized in that at least one of the two edges along the longitudinal direction of the band shaped electrode is thinner than the middle portion of the electrode.
Inventors:
KOBAYASHI GO (JP)
SHIOYA SACHIO (JP)
YASUDA MAKOTO (JP)
SHIOYA SACHIO (JP)
YASUDA MAKOTO (JP)
Application Number:
PCT/JP2011/067931
Publication Date:
February 16, 2012
Filing Date:
August 05, 2011
Export Citation:
Assignee:
ORC MFG CO LTD (JP)
KOBAYASHI GO (JP)
SHIOYA SACHIO (JP)
YASUDA MAKOTO (JP)
KOBAYASHI GO (JP)
SHIOYA SACHIO (JP)
YASUDA MAKOTO (JP)
International Classes:
H01J65/00
Foreign References:
| JPH11283579A | 1999-10-15 | |||
| JP2004152605A | 2004-05-27 | |||
| JP2001006623A | 2001-01-12 | |||
| JP2004014238A | 2004-01-15 | |||
| JPH08375242A | ||||
| JPH11283579A | 1999-10-15 | |||
| JP2010179652A | 2010-08-10 |
Other References:
See also references of EP 2608245A4
Attorney, Agent or Firm:
MATSUURA TAKASHI (JP)
Takashi Matsuura (JP)
Takashi Matsuura (JP)
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Claims: