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. 01, 2020
Filed:
Feb. 06, 2019
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-Do, KR;
Sunghyun Park, Seongnam-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, Gyeonggi-Do, KR;
Abstract
A display device includes: a display panel including a substrate; and a touch sensing unit on the substrate, wherein the touch sensing unit includes: a plurality of first sensing electrodes disposed on the substrate and directly connected to each other; a plurality of second sensing electrodes disposed on the substrate; an insulating layer between the substrate and the first sensing electrodes and between the substrate and the second sensing electrodes; a connection electrode disposed between the substrate and the insulating layer, wherein the connection electrode is connected to at least one of the second sensing electrodes through a contact hole of the insulating layer; and a dummy electrode located on the same layer as the connection electrode, wherein the dummy electrode is not physically connected to the connection electrode and the first sensing electrodes.