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 12232405 B1

Date of Patent:

Feb. 18, 2025

Filed:

Dec. 09, 2021

Display device and method of detecting defect of the same

Applicant:

Samsung Display Co., Ltd., Yongin-Si, KR;

Inventors:

Bongil Kang, Namyangju-si, KR;

Yujin Sin, Hwaseong-si, KR;

Gayeon Yun, Seoul, KR;

Assignee:

Samsung Display Co., Ltd., Gyeonggi-Do, KR;

Attorney:

Innovation Counsel LLP

Primary Examiner:

Kyoung Lee

Int. Cl.

CPC ...

H10K 71/00 (2023.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01); H10K 71/70 (2023.01);

U.S. Cl.

CPC ...

H10K 71/00 (2023.02); H10K 59/131 (2023.02); H10K 59/40 (2023.02); H10K 71/70 (2023.02); H10K 71/861 (2023.02);

Abstract

A display device includes a display module and a flexible circuit film connected to the display module. The display module includes a display panel and an input sensing layer. The flexible circuit film includes a base film, a ground line disposed on the base film, a plurality of connection lines disposed on the base film and electrically connected to at least one of the input sensing layer and the display panel, a conductive layer disposed on the connection lines and overlapping at least a portion of the connection lines, an insulating layer disposed on the conductive layer, and a cover tape disposed on the insulating layer and overlapping the ground line.

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