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:
Sep. 22, 2026
Filed:
Nov. 12, 2024
Lg Display Co., Ltd., Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A frequency variable display apparatus includes a display panel where a plurality of subpixels are provided, an image driving circuit configured to write an input image in the plurality of subpixels in a vertical active period, where a data enable signal swings, of one frame to implement target luminance in the plurality of subpixels, and a flicker compensation circuit configured to cause a leakage current flowing from the plurality of subpixels to signal lines corresponding thereto in a vertical blank period, where the data enable signal does not swing, of the one frame to implement flicker compensation luminance which is lower than the target luminance in the plurality of subpixels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile