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. 02, 2026
Filed:
Oct. 22, 2024
Auo Corporation, Hsinchu City, TW;
Shin-Ru Lin, Hsinchu City, TW;
Ya-Ling Chen, Hsinchu City, TW;
Chun-Yu Chen, Hsinchu City, TW;
Yung-Chih Chen, Hsinchu City, TW;
AUO CORPORATION, Hsinchu City, TW;
Abstract
A driving method includes the following steps. An input image is divided into a plurality of image blocks. A plurality of pixel groups corresponding to the image blocks are respectively controlled. Step of controlling a corresponding one of the pixel groups corresponding to one of the image blocks includes the following steps. A plurality of input grayscale values included in one of the image blocks are mapped to a plurality of duty cycles. One of the duty cycles is determined as a desired duty cycle. A plurality of the input grayscale values are mapped to a plurality of data voltages according to the desired duty cycle. A plurality of pixel circuits included in the one of the pixel groups are driven according to the desired duty cycle and the data voltages.