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:
Jul. 22, 2003
Filed:
Nov. 20, 2000
Applicant:
Inventors:
Joerg Meissner, Eindhoven, NL;
Ben Heinz Hageluken, Eindhoven, NL;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 2/992 ; H01J 2/946 ; H01J 3/100 ;
U.S. Cl.
CPC ...
H01J 2/992 ; H01J 2/946 ; H01J 3/100 ;
Abstract
The invention relates to a display tube comprising an envelope portion having an inner surface provided with a first electrically conductive layer and a faceplate having an inner surface provided with a second electrically conductive layer , which faceplate is secured to the envelope portion at a sealing edge , and further comprising a contacting layer which is deposited in an area partially overlapping the first electrically conductive layer and the second electrically conductive layer in order to electrically connect said first electrically conductive layer to said second electrically conductive layer