Patent ID: 11908677
Assignee: MB-MICROTEC AG
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C  F  G | IPC C  F  G  H

Claim 0:
1. A gaseous tritium light source (GTLS), comprising:
a hermetically sealed outer sleeve made of glass, coated on an inner surface with a luminophore, and filled with gaseous tritium, wherein at least some sections of the outer sleeve have an outer coating applied directly to an outer surface of the outer sleeve, the outer sleeve having a circumference surface with the outer coating provided on the circumference surface and with the outer coating serving as a reflective layer made of a metal, wherein the metal has a reflectance of >70% for visible light, wherein the metallic outer coating is a thin film having a thickness in a range from 30 to 500 nm and wherein the gaseous tritium light source has an average luminance (L)>1.7 [cd/m2].