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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 12400593 B1

PDFFull Text
Date of Patent:
Aug. 26, 2025

Filed:

Feb. 21, 2023

Display device

Applicant:

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

Inventors:

Jonghyun Choi, Seoul, KR;

Seunghwan Cho, Yongin-si, KR;

Donghwan Shim, Hwaseong-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

Matthew A Eason

Assistant Examiner:

Scott D Au

Int. Cl.
CPC ...
G09G 3/3233 (2016.01); G06F 3/041 (2006.01); G06F 3/047 (2006.01); G09G 3/3266 (2016.01); G09G 3/3291 (2016.01); H10K 50/11 (2023.01); H10K 50/805 (2023.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01); H10K 59/35 (2023.01); H10K 59/65 (2023.01); H10K 59/80 (2023.01); H10K 59/88 (2023.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); G06F 3/0412 (2013.01); G06F 3/047 (2013.01); G09G 3/3266 (2013.01); G09G 3/3291 (2013.01); H10K 50/11 (2023.02); H10K 50/805 (2023.02); H10K 59/131 (2023.02); H10K 59/40 (2023.02); G09G 2300/0426 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0861 (2013.01); H10K 59/35 (2023.02); H10K 59/65 (2023.02); H10K 59/8731 (2023.02); H10K 59/88 (2023.02);
Abstract

A display device that can improve transmittance of a sensor area that overlaps a display area includes a substrate that includes a display area in which a plurality of pixels are disposed, a sensor area in the display area, the sensor area overlapping a sensor, and a wiring connection area between the display area and the sensor area; a first wiring and a second wiring disposed in the display area and that extend in a first direction and are connected to the plurality of pixels; and a third wiring disposed in the sensor area and that extends in the first direction, wherein the third wiring is connected to the second wiring and overlaps the first wiring in a plan view. The third wiring is spaced apart from the first wiring with a first insulating layer interposed therebetween.

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