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:
May. 20, 2025
Filed:
Apr. 29, 2024
Novatek Microelectronics Corp., Hsinchu, TW;
Hsien-Po Huang, Hsinchu, TW;
Yen-Tao Liao, Hsinchu, TW;
NOVATEK Microelectronics Corp., Hsinchu, TW;
Abstract
A data compensation method include following steps. Input subpixel data corresponding to subpixels of a first horizontal line of a display panel are converted respectively into digital values. A first accumulated value is generated by accumulating the digital values converted from the input subpixel data corresponding to the first horizontal line. A difference value is calculated between the first accumulated value corresponding to the first horizontal line and a second accumulated value corresponding to a second horizontal line. A first compensation value with respect to a first subpixel of the first horizontal line is obtained according to a first input subpixel data, the difference value and a first voltage polarity for driving the first subpixel. A first output subpixel data to be displayed by the first subpixel is generated according to the first input subpixel data and the first compensation value.