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. 30, 2023
Filed:
Mar. 20, 2020
Samsung Display Co., Ltd., Yongin-si, KR;
Sang Won Jeong, Daejeon, KR;
Tae Young Koo, Yongin-si, KR;
Min Chul Song, Suwon-si, KR;
In Young Yoon, Cheonan-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-do, KR;
Abstract
A display device includes a touch panel including touch and pad areas, and a touch printed circuit board including a contact portion in the pad area. The touch panel includes a touch signal line in the pad area, and the touch printed circuit board includes a touch lead signal line in the contact portion and connected to the touch signal line through an anisotropic conductive film. The touch lead signal line includes a first portion having a first width, a second portion having a second width smaller than the first width and a third portion between the first and second portions and having a third width between the first and second widths. An end of the touch signal line is on the first and third portions, and the third portion has a side profile having two or more different slopes.