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:
Mar. 28, 2023
Filed:
Feb. 23, 2022
Samsung Display Co., Ltd., San Jose, CA (US);
Kyunglok Kim, Belmont, CA (US);
Amir Amirkhany, Sunnyvale, CA (US);
Gaurav Malhotra, Cupertino, CA (US);
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A method of compensating for change in pixel and a display device incorporating such method are presented. The method includes dividing pixels into groups including a previous group L−1, a current group L and a next group L+1; determining A[L] and B[L] for each pixel in the current group L; for each pixel in the current group L, determining a first moving average A[L] and a second moving average B[L] as follows: wherein A[L−1] is a first moving average of a pixel in the corresponding column in the previous group L−1, B[L−1] is a second moving average of a pixel in the corresponding column in the previous group L−1, and K is a moving average window; and for the next group L+1, setting a first initial value A[L+1] and a second initial value A[L+1] of each pixel to A[L] and B[L].