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. 13, 2017
Filed:
May. 16, 2014
Thales, Courbevoie, FR;
Hugues Lebrun, Coublevie, FR;
THALES, Courbevoie, FR;
Abstract
At least one of the two rectangular conducting planes, provided to apply a voltage across the terminals of each pixel of a matrix, is supplied via two adjacent edges from individual voltage sources distributed along each of the edges. The voltage sources have different values of voltage, preferably but not necessarily varying in a monotonically increasing manner between a lower value at the end near the junction between the two edges and a higher value at the other end of each of the edges. The two edges through which the first conducting plane is mainly supplied are cut out to form electrical contact points locally isolated from one another and regularly spaced, each supplied by a respective individual voltage source. The other conducting plane may be supplied in the same way.