Discharge lamp with ignition aid of a UV/VIS material having...

Details Discharge lamp with ignition aid of a UV/VIS material having... Discharge lamp with ignition aid of a UV/VIS material having...

2006-01-10

2006-01-10

Williams, Joseph (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

With gaseous discharge medium

C313S493000

Reexamination Certificate

active

06984930

ABSTRACT:
A dielectric barrier discharge lamp having electrodes arranged on the wall of the discharge vessel has a VUV/VIS reflection layer (6) made of a material with a high secondary electron emission coefficient on at least a part of the inner wall of the discharge vessel. A luminescent material layer (7) is in turn applied on the VUV/VIS reflection layer (6). Moreover, at least one partial region (8) without luminescent material is provided in the luminescent material layer (7), this at least one partial region (8) partially uncovering the underlying VUV/VIS reflection layer (6) and additionally being arranged at least in direct proximity to one or more electrodes (4) of the lamp. As a result, the ignition behavior of the lamp is improved, in particular during ignition in darkness.

REFERENCES:
patent: 5006758 (1991-04-01), Gellert et al.
patent: 5604410 (1997-02-01), Vollkommer et al.
patent: 5994849 (1999-11-01), Vollkommer et al.
patent: 6034470 (2000-03-01), Vollkommer et al.
patent: 6097155 (2000-08-01), Vollkommer et al.
patent: 6249079 (2001-06-01), Vollkommer et al.
patent: 6340862 (2002-01-01), Lecheler et al.
patent: 0 363 832 (1990-04-01), None
patent: 1 085 554 (2001-03-01), None
patent: 99/54915 (1999-10-01), None
patent: 00/58998 (2000-10-01), None

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