Title:
MERCURY LAMP FOR FAR INFRARED RAY WAVELENGTH BAND
Document Type and Number:
Japanese Patent JP2009187921
Kind Code:
A
Abstract:
To provide a mercury lamp in which a visible ray wavelength band including near infrared ray wavelength band is shaded and far infrared ray wavelength band is mainly irradiated.
The mercury lamp for a far infrared ray wavelength band is provided with an infrared phosphor in an inner wall of a glass tube for shading visible light.
Inventors:
Otomo, Morio
Application Number:
JP2008000056968
Publication Date:
August 20, 2009
Filing Date:
February 08, 2008
Export Citation:
Assignee:
KYOKKO DENKI KK
International Classes:
H01J61/30; H01J61/44; H01J61/30; H01J61/38
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