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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 12633457 B1

PDFFull Text
Date of Patent:
May. 19, 2026

Filed:

Jul. 11, 2023

Capacitor, semiconductor device including the capacitor, and electronic apparatus including the semiconductor device

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Jeonggyu Song, Suwon-si, KR;

Eunae Cho, Suwon-si, KR;

Narae Han, Suwon-si, KR;

Beomseok Kim, Suwon-si, KR;

Cheheung Kim, Suwon-si, KR;

Jooho Lee, Suwon-si, KR;

Wonsik Choi, Suwon-si, KR;

Assignee:

Samsung Electronics Co., Ltd., Gyeonggi-do, KR;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Xiaoming Liu

Int. Cl.
CPC ...
H10D 1/66 (2025.01); H01G 4/10 (2006.01); H10B 12/00 (2023.01); H10D 1/68 (2025.01); H10D 64/68 (2025.01); H01G 4/008 (2006.01); H01G 4/12 (2006.01);
U.S. Cl.
CPC ...
H01G 4/10 (2013.01); H10B 12/31 (2023.02); H10D 1/66 (2025.01); H10D 1/692 (2025.01); H10D 1/694 (2025.01); H10D 64/681 (2025.01); H10D 64/691 (2025.01); H01G 4/008 (2013.01); H01G 4/1209 (2013.01); H01G 4/1236 (2013.01);
Abstract

A capacitor, a semiconductor device, and an electronic apparatus including the semiconductor device are disclosed. The capacitor includes a first electrode; a second electrode disposed apart from the first electrode; a dielectric film between the first electrode and the second electrode; and a leakage current reducing layer provided on the dielectric film between the first electrode and the second electrode and including MAlO.

Find Patent Forward Citations

Song, Jeonggyu. (2026). Capacitor, semiconductor device including the capacitor, and electronic apparatus including the semiconductor device (U.S. Patent No. 12633457). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12633457

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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