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:
Jul. 29, 2025
Filed:
Dec. 08, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Pil-Seung Heo, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A method performed by a mura compensation data generation device, the method includes: generating optical information for a plurality of pixels of a display panel operating based on test data; generating, based on the optical information, raw mura compensation data to compensate input video data provided to the display panel; extracting a high spatial frequency component and a low spatial frequency component from the raw mura compensation data; generating a compressed high spatial frequency component, by compressing, based on a first compression algorithm, the high spatial frequency component; generating a compressed low spatial frequency component, by compressing, based on a second compression algorithm, the low spatial frequency component; and storing the compressed high spatial frequency component and the compressed low spatial frequency component in an external storage circuit.
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