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:
Jun. 09, 1998
Filed:
Mar. 19, 1996
Applicant:
Inventor:
Bernard Bancal, Luynes, FR;
Assignee:
Pixtech S.A., Rousset, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345 74 ; 345 75 ; 313333 ; 3151691 ;
Abstract
A flat display screen includes a cathode arranged in columns for electronically bombarding an anode including phosphor elements, a first gate arranged in rows to be individually addressed, and a second gate formed by at least two combs of alternate paths parallel with the rows of the first gate. A same row of the first gate is associated with a path of each comb and the interconnection of each path with a cathode column defines a screen pixel.