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:
Feb. 01, 2022
Filed:
Sep. 17, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Jong Woong Park, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device includes: a memory configured to store an over-driving lookup table and previous frame block data generated by block averaging previous frame data; an over-driver configured to obtain current frame data from input image data and to generate over-driving frame data for the current frame data by comparing the previous frame block data and the current frame data with reference to the over-driving lookup table; a data driver configured to generate an over-driven data signal based on the over-driving frame data; and a plurality of pixels configured to display an image based on the over-driven data signal, wherein the over-driver is configured to perform an over-driving based on a size of a block divided for the block averaging.