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:
Oct. 28, 2025
Filed:
Jul. 11, 2024
E Ink Holdings Inc., Hsinchu, TW;
E Ink Holdings Inc., Hsinchu, TW;
Abstract
A display device and a driving method thereof are provided. The display device includes a first electrode, a second electrode, a display medium layer, and an electrode driver. The first electrode serves as a touch electrode. The display medium layer is configured between the first electrode and the second electrode. The electrode driver is coupled to the first electrode and drives the first electrode. During a touch sensing period, the electrode driver provides a touch driving signal to the first electrode, and the first electrode performs touch sensing based on the touch driving signal. During the touch sensing period, a first average voltage value of the first electrode is equal to a second average voltage value of the second electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile