H - Electricity – 01 – J
Patent
H - Electricity
01
J
H01J 65/00 (2006.01) H01J 61/12 (2006.01) H01J 65/04 (2006.01)
Patent
CA 2243579
An electrodeless high intensity discharge (EHID) lamp is disclosed for photo optical applications, such as videoprojection. The lamp contains a specific chemical fill that makes it useful as a light source for videoprojectors. The chemical fill completely vaporizes during operation, and comprises AlI3, InI, and an iodide of a metal selected from the group consisting of Th, Hf and Zr.
Doell Gerhard W.
Lapatovich Walter P.
Fetherstonhaugh & Co.
Osram Sylvania Inc.
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