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:
Aug. 04, 2026
Filed:
Oct. 23, 2024
Lg Display Co., Ltd., Seoul, KR;
Seong Kyu Kang, Paju-si, KR;
Seong Ho Lim, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
A touch display device includes a touch panel having a plurality of touch electrodes and a plurality of signal lines. The touch electrodes are divided into two or more blocks, and touch electrodes belonging to different blocks is connected to one signal line. The touch display device can further include a touch sensing circuit configured to generate raw data based on voltages of the touch electrodes input through the signal lines and determine real touch data from the raw data. The touch sensing circuit predicts an area where the real touch data is able to be generated from raw data of one frame and determines the real touch data by reflecting ghost data generated in areas other than the area where the real touch data is able to be generated in estimated touch data included in the area where the real touch data is able to be generated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile