The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2015
Filed:
Dec. 12, 2008
Gert Nutzel, Bordeaux, FR;
Leo Pierre, Cosnac, FR;
Matthieu Feuerstein, Saint Germain les Vergnes, FR;
Carlo Kaiser, GT Roden, NL;
Pascal Lavoute, Brive, FR;
Gert Nutzel, Bordeaux, FR;
Leo Pierre, Cosnac, FR;
Matthieu Feuerstein, Saint Germain les Vergnes, FR;
Carlo Kaiser, GT Roden, NL;
Pascal Lavoute, Brive, FR;
Photonis France, Brive la Gaillarde, FR;
Abstract
An image intensifier tube and a night vision system fitted with such a tube. The tube body of the image intensifier tube includes a multilayer ceramic substrate fixed in a sealed manner to an input device and to an output device so as to assure leaktightness of a vacuum chamber delimited by the tube body. The multilayer substrate also maintains a microchannel plate arranged between a photocathode and a phosphorus screen, and supplies voltage to the photocathode, the plate, and the phosphorus screen.