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. 09, 2024
Filed:
Jul. 20, 2022
Lg Display Co., Ltd., Seoul, KR;
Youngtae Kim, Paju-si, KR;
Woongjin Seo, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
The disclosure relates to a display device and a method for driving the same, which are capable of enhancing grayscale expression capability at low luminance. An image processor of the display device according to an embodiment of the disclosure converts data of a low-grayscale area lower than a threshold value into low-grayscale reproduction data, using a grayscale reproduction mask pattern including a selected value, the threshold value and a detailed adjustment value, thereby reproducing a luminance of the low-grayscale area through a combination of the threshold value, the selected value and the detailed adjustment value.