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. 06, 2026
Filed:
Nov. 09, 2024
Beijing Eswin Computing Technology Co., Ltd., Beijing, CN;
Beijing ESWIN Computing Technology Co., Ltd., Beijing, CN;
Abstract
An apparatus and method for image compensation, a display driver, and a display are provided. The image compensation apparatus is applied to an electronic device with a curved screen and includes: a coordinate determination unit, configured to determine a row coordinate and a column coordinate for each of at least one pixel; a compensation coefficient determination unit, configured to: symmetrically map a row coordinate and a column coordinate of each of pixels located in an edge region of the curved screen, respectively, to obtain a target row coordinate and a target column coordinate of the pixel, and determine a compensation coefficient of the pixel based on the target row coordinate or the target column coordinate of the pixel; and a compensation unit, configured to determine a target pixel value of the pixel based on the compensation coefficient of the pixel and an original pixel value of the pixel.