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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 12604618 B1

PDFFull Text
Date of Patent:
Apr. 14, 2026

Filed:

Oct. 15, 2024

Display device

Applicant:

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

Inventors:

Jong Seok Kim, Yongin-si, KR;

Chang Woo Kwon, Yongin-si, KR;

Yong Hwan Park, Yongin-si, KR;

Seong Jun Lee, Yongin-si, KR;

Won Woo Choi, Yongin-si, KR;

Assignee:

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

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

Jimmy H Nguyen

Int. Cl.
CPC ...
H10K 59/126 (2023.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); G09G 3/3233 (2016.01); H10K 59/122 (2023.01); H10K 59/131 (2023.01); H10K 59/40 (2023.01);
U.S. Cl.
CPC ...
H10K 59/126 (2023.02); G06F 3/0412 (2013.01); G06F 3/0445 (2019.05); G06F 3/0446 (2019.05); G09G 3/3233 (2013.01); H10K 59/122 (2023.02); H10K 59/131 (2023.02); G06F 2203/04102 (2013.01); G06F 2203/04107 (2013.01); G06F 2203/04111 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0852 (2013.01); G09G 2300/0861 (2013.01); G09G 2330/04 (2013.01); G09G 2354/00 (2013.01); H10K 59/40 (2023.02);
Abstract

A display device including: a display panel including a main region and a sub-region, wherein the display panel includes a circuit layer, an element layer, an encapsulation layer, and a touch sensor layer, the main region includes a display area and a non-display area, the non-display area includes a dam area in which at least one dam portion surrounding the display area is arranged, a bonding area surrounding the dam area, and a bank area disposed between the side of the main region and the bonding area, and the display panel further includes: sensing transmission lines electrically connected to the touch sensor layer and extending to the sub-region; a ground line adjacent to one of the sensing transmission lines; a bank disposed in the bank area and adjacent to the ground line; and a first static electricity shielding portion overlapping the bank and electrically connected to the ground line.

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