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:
Nov. 03, 2026
Filed:
Oct. 30, 2024
Auo Corporation, Hsinchu City, TW;
Chu-Kuan Yu, Hsinchu City, TW;
Che-Min Lin, Hsinchu City, TW;
Chun-Ru Huang, Hsinchu City, TW;
Fang-Ming Tsao, Hsinchu City, TW;
Kai-Teng Chiang, Hsinchu City, TW;
Chen-Yu Wu, Hsinchu City, TW;
AUO CORPORATION, Hsinchu City, TW;
Abstract
A panel driving device includes panel. Panel includes data line, reference electrode line and first pixel. Data line transmits data signal. Reference electrode line transmits reference signal. First pixel generates pixel signal according to data signal and reference signal. During positive frame period, difference between first voltage value of pixel signal and first reference voltage value of reference signal is first driving voltage value. During negative frame period, difference between second voltage value of pixel signal and second reference voltage value of reference signal is second driving voltage value. Absolute value of first driving voltage value is about the same as absolute value of second driving voltage value. During charging period which is between negative and positive frame periods, pixel signal has a third voltage value, which is greater than second voltage value, and third voltage value is less than or equal to first voltage value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile