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:
Sep. 15, 2026
Filed:
Aug. 25, 2025
Auo Corporation, Hsinchu City, TW;
Yu Lun Gao, Hsinchu City, TW;
Shao-Wen Yen, Hsinchu City, TW;
Yu-Huei Jiang, Hsinchu City, TW;
Jen-Chieh Hsieh, Hsinchu City, TW;
Kuo-Yu Hsiung, Hsinchu City, TW;
Wei-Kai Huang, Hsinchu City, TW;
AUO Corporation, Hsinchu City, TW;
Abstract
A cholesteric liquid crystal (CLC) display and a driving method thereof capable of reducing H cross-talk are provided. The CLC display includes a CLC panel and a controller. The CLC panel includes a plurality of pixel units. During a frame update period, the controller applies a plurality of data voltages arranged in a first polarity combination to the pixel units in a first scan period. The first polarity combination includes different polarities. The controller further applies a common mode voltage having a DC voltage value to the pixel units in the first scan period.