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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.:

US 11693523 B1

PDFFull Text
Date of Patent:
Jul. 04, 2023

Filed:

Oct. 24, 2022

Display device

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Jeonghoon Lee, Seoul, KR;

JaeWon Lee, Seoul, KR;

Sungjin Kim, Seoul, KR;

Jaehyung Jang, Seoul, KR;

Hyangmyoung Gwon, Seoul, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Seed IP Law Group

Primary Examiner:

Lisa S Landis

Int. Cl.
CPC ...
G06F 3/044 (2006.01); H10K 50/84 (2023.01); H10K 50/844 (2023.01); H10K 50/842 (2023.01); H10K 59/40 (2023.01); H10K 59/131 (2023.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0443 (2019.05); G06F 3/044 (2013.01); G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); H10K 50/841 (2023.02); H10K 50/844 (2023.02); H10K 50/8426 (2023.02); H10K 59/131 (2023.02); H10K 59/1315 (2023.02); H10K 59/40 (2023.02); G06F 2203/04111 (2013.01);
Abstract

Disclosed is a display device which facilitates to prevent a remaining film for a process of forming a metal pattern, wherein the display device may include a substrate including a display area having pixels, and a non-display area having pads to surround the display area, a dam between the display area and the pads, an encapsulation film for covering the dam and the pixels in the display area, a first metal pattern disposed in the non-display area and patterned on the encapsulation film, an insulating layer provided on the first metal pattern, and a second metal pattern disposed in the non-display area and patterned on the insulating layer, wherein the first metal pattern is not provided in a dam area with the dam, and the second metal pattern is provided on the dam area while being in contact with the first metal pattern via a contact hole penetrating through the insulating layer.

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