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:
May. 04, 2021
Filed:
Apr. 26, 2019
Lg Display Co., Ltd., Seoul, KR;
Ruda Rhe, Seoul, KR;
JiHyun Jung, Gyeonggi-do, KR;
DeukSu Lee, Gyeonggi-do, KR;
SuChang An, Seoul, KR;
JaeGyun Lee, Gyeonggi-do, KR;
Hyangmyoung Gwon, Gyeonggi-do, KR;
Yangsik Lee, Gyeonggi-do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A touch display device includes: a display panel comprising: a plurality of subpixels; and a plurality of touch electrodes; and a touch sensing circuit configured to: supply a touch driving signal to the display panel; and detect a touch sensing signal to sense a touch, wherein the plurality of touch electrodes comprises: a plurality of X-touch electrode (XTE) lines, each comprising a plurality of XTEs, the plurality of XTE connecting lines being configured to connect adjacent XTEs to each other, among the plurality of XTEs, and a plurality of Y-touch electrode (YTE) lines intersecting the plurality of XTE lines, each YTE line comprising a plurality of YTEs, the plurality of YTE connecting lines being configured to connect adjacent YTEs to each other, and wherein at least two YTE connecting lines, among the plurality of YTE connecting lines, are between two neighboring subpixels of the plurality of subpixels.