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:
Dec. 01, 2015
Filed:
Nov. 11, 2013
Lensvector Inc., Sunnyvale, CA (US);
Tigran Galstian, Quebec, CA;
Vladimir Presniakov, Quebec, CA;
Karen Asatryan, Quebec, CA;
Amir Tork, Quebec, CA;
Armen Zohrabyan, Quebec, CA;
Aram Bagramyan, Quebec, CA;
Simon Careau, Quebec, CA;
LENSVECTOR INC., Sunnyvale, CA (US);
Abstract
An electrode structure is proposed for controlling a spatially non-uniform electric field driving a tunable liquid crystal lens or beam steering device. The spatially non-uniform electrode structure enables the generation of a predetermined spatially non-uniform electric field profile where complex capacitive coupling between multiple different electrically floating neighboring electrode segments is employed for the generation of the electrical field of desired form by supplying an initial electric potential to a limited number of electrodes.