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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 12324342 B1

PDFFull Text
Date of Patent:
Jun. 03, 2025

Filed:

Oct. 31, 2022

Display device acquiring fingerprint pattern and touch pressure information using a single structure

Applicant:

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

Inventors:

Hee Kwon Lee, Asan-si, KR;

Sung Un Park, Suwon-si, KR;

Assignee:

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

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

Ke Xiao

Assistant Examiner:

Nelson Lam

Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01); G06V 10/147 (2022.01); G06V 40/13 (2022.01); H10K 59/12 (2023.01); H10K 59/40 (2023.01); H10K 59/65 (2023.01); H10K 77/10 (2023.01); H10F 39/12 (2025.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/65 (2023.02); G06F 3/0416 (2013.01); G06F 3/044 (2013.01); G06V 10/147 (2022.01); G06V 40/1318 (2022.01); H10K 59/12 (2023.02); H10K 59/40 (2023.02); H10K 77/111 (2023.02); H10F 39/198 (2025.01); H10K 2102/311 (2023.02);
Abstract

A display device includes a display panel. A fingerprint sensor package at least partially overlaps the display panel. A printed circuit board (PCB) at least partially overlaps the display panel and includes a touch sensor integrated circuit (IC). The fingerprint sensor package includes a first base having a plurality of conductive patterns, an image sensor disposed on a first surface of the first base, and a first conductive layer disposed on a second surface of the first base, at least partially overlapping with the image sensor, and electrically connected to the plurality of conductive patterns of the first base via a via electrode.

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