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. 13, 2025
Filed:
Nov. 14, 2023
Samsung Display Co., Ltd., Yongin-si, KR;
Gigeun Kim, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display panel driver which drives a display panel includes a compensator configured to generate a data signal by compensating for input image data based on deterioration data, a sampler configured to generate, when a first display region of the display panel is scanned at a first driving frequency and when a second display region of the display panel is scanned at a second driving frequency that is less than the first driving frequency, a data signal corresponding to a sampling pixel by sampling the data signal at a sampling frequency that is less than or equal to the second driving frequency, and an accumulator configured to generate the deterioration data by accumulating the data signal corresponding to the sampling pixel.