Electric lamp and discharge devices – With optical device or special ray transmissive envelope – Reflector
Patent
1995-07-24
1996-06-11
Yusko, Donald J.
Electric lamp and discharge devices
With optical device or special ray transmissive envelope
Reflector
313112, 313113, 362 61, 359839, 359850, 359851, H01J 6138
Patent
active
055258565
ABSTRACT:
A light irradiation device emits a visible light and an ultraviolet ray by using one light source to reduce an energy cost and simplify a mechanism. A light source 7, a first reflection mirror 8 and a second reflection mirror 9 are provided in a case 6. A radiation light ranging from an ultraviolet area to a visible light area is emitted from the light source 7. The first reflection mirror 8 is a visible light reflection mirror and the second reflection mirror 9 is an ultraviolet ray reflection mirror. Of the light emitted from the light source 7, the visible light is reflected by the first reflection mirror 8 and the ultraviolet ray passes through the first reflection mirror 8 and is reflected by the second reflection mirror 9.
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Ishihara Shigeki
Kawai Kouji
Hamamatsu Photonics K.K.
Richardson Lawrence O.
Yusko Donald J.
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