Inner coating of lamp vessels, such as discharge vessels of...

Details Inner coating of lamp vessels, such as discharge vessels of... Inner coating of lamp vessels, such as discharge vessels of...

2011-06-21

2011-06-21

Hines, Anne M (Department: 2879)

Electric lamp and discharge devices

With gas or vapor

Envelope with particular structure

C313S485000, C313S489000, C313S580000, C313S025000, C313S637000, C313S638000

Reexamination Certificate

active

07965043

ABSTRACT:
The invention relates to a discharge vessel of a quartz glass for discharge lamps with a diffusion barrier inner layer of silicon oxide, which as a single layer is applied and/or is generated on the inner surface as well as to a method for generating and/or applying such a diffusion barrier inner layer and to the use of such a discharge vessel.

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International Preliminary Examination Report.
Xiaodong Wang, “Chinese Application No. 200580043220.1 First Office Action”, Jun. 19, 2009, Publisher: The Patent Office of the People's Republic of China, Published in: CN.

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