External-electrode discharge lamp with no light leakage from...

Details External-electrode discharge lamp with no light leakage from... External-electrode discharge lamp with no light leakage from...

2004-11-23

2009-10-20

Roy, Sikha (Department: 2879)

Electric lamp and discharge devices

With gas or vapor

Having electrode exterior to envelope

C313S234000, C313S594000, C313S597000, C313S639000

Reexamination Certificate

active

07605541

ABSTRACT:
An external-electrode discharge lamp has a light-permeable, electrically insulative outer casing having a closed hollow space defined therein. A discharge medium is sealed in the outer casing. An external electrode is disposed on an outer surface of the outer casing for causing a dielectric barrier discharge in the discharge medium. The external electrode comprises a plate of an electrically conductive material and is brazed to the outer surface of the outer casing by a brazing material disposed fully circumferentially on the outer surface of the outer casing.

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English translation of JP 2003-017005.
Machine English translation of JP 2004-079267A to Hirama et al.

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