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:
Jun. 03, 2025
Filed:
Sep. 01, 2023
Lg Display Co., Ltd., Seoul, KR;
KiYong Kim, Paju-si, KR;
Hyunkyu Park, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A touch display device and a display panel are disclosed. The touch display device comprises a display panel including touch electrodes arranged into touch blocks, each of the touch blocks including a respective portion of the touch electrodes; touch lines including touch block lines connected to the touch blocks and touch electrode lines connected to the touch electrodes; and a touch driving circuit configured to sense a touch of a touch block from the touch blocks based on a first touch signal received from a touch block line from the touch block lines that is connected to the touch block, and sense a touch of a touch electrode from the touch electrodes included in the touch block based on a second touch signal received from a touch electrode line from the touch electrode lines that is connected to the touch electrode.