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. 16, 2026
Filed:
Jun. 09, 2023
Applicant:
Elstar Dynamics Patents B.v., Rockanje, NL;
Inventors:
Anatolie Mitioglu, Eindhoven, NL;
Anthony John Slack, Lorgues, NL;
Assignee:
ELSTAR DYNAMICS PATENTS B.V., Rockanje, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/167 (2019.01); G02F 1/16755 (2019.01); G02F 1/1676 (2019.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); G02F 1/16755 (2019.01); G02F 1/1676 (2019.01);
Abstract
Some embodiments are directed to an electrophoretic optical modulator with asymmetric electrode driving. Electric AC signals are applied to multiple electrodes on at least two substrates to obtain an electric field between the substrates. The amplitudes of the electric AC signals are modulated causing a low-electric field region to move with respect to the electrodes.