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:
Nov. 12, 2024
Filed:
May. 15, 2023
Lg Display Co., Ltd., Seoul, KR;
Jonghyun Han, Paju-si, KR;
Youngsoo Lee, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
A touch display device can include at least one transistor on a substrate; an organic light-emitting diode on the at least one transistor; an encapsulation layer on the organic light-emitting diode; a touch buffer on the encapsulation layer; touch electrodes comprising at least one X-touch electrode and at least one Y-touch electrode on the touch buffer; a touch sensing circuit electrically connected with the touch electrodes; a black matrix on the touch electrodes; and color filters on the black matrix. Also, the touch display device can include at least one dummy metal disposed adjacent the at least one X-touch electrode and disconnected from the at least one X-touch electrode; in which each of the at least one X-touch electrode and the at least one Y-touch electrode has a body portion and a plurality of wing portions connected to the body portion.