Invention Application
- Patent Title: DYSPROSIUM-HALIDE-CONTAINING HIGH-PRESSURE DISCHARGE LAMP
- Patent Title (中): 含高压灭菌灯的高压放电灯
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Application No.: US13812164Application Date: 2011-07-18
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Publication No.: US20130113372A1Publication Date: 2013-05-09
- Inventor: Andreas Genz , Niels Gerlitzki
- Applicant: Andreas Genz , Niels Gerlitzki
- Applicant Address: DE Muenchen
- Assignee: OSRAM AG
- Current Assignee: OSRAM AG
- Current Assignee Address: DE Muenchen
- Priority: DE102010038537.9 20100728
- International Application: PCT/EP11/62220 WO 20110718
- Main IPC: H01J61/20
- IPC: H01J61/20
Abstract:
A high-pressure discharge lamp may include a quartz glass bulb which encloses a discharge volume, and a fill which contains mercury and noble gas as well as metal halides being held in the discharge volume, wherein the fill contains both dysprosium halides and also oxyhalides of at least one of tungsten and mercury based on at least one of the halogens bromine and chlorine.
Public/Granted literature
- US08853943B2 Dysprosium-halide-containing high-pressure discharge lamp Public/Granted day:2014-10-07
Information query
