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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 9530726 B1

PDFFull Text
Date of Patent:
Dec. 27, 2016

Filed:

Oct. 11, 2013

Semiconductor device and method of fabricating the same

Applicants:

Kwang-jin Moon, Suwon-si, KR;

Byung-iyul Park, Seoul, KR;

Dong-chan Lim, Su-won Si, KR;

Deok-young Jung, Seoul, KR;

Gil-heyun Choi, Seoul, KR;

Dae-lok Bae, Seoul, KR;

Pil-kyu Kang, Anyang-si, KR;

Inventors:

Kwang-jin Moon, Suwon-si, KR;

Byung-Iyul Park, Seoul, KR;

Dong-chan Lim, Su-won Si, KR;

Deok-young Jung, Seoul, KR;

Gil-heyun Choi, Seoul, KR;

Dae-lok Bae, Seoul, KR;

Pil-kyu Kang, Anyang-si, KR;

Assignee:

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

Attorney:

Monica H. Choi

Primary Examiner:

Ha Tran T Nguyen

Assistant Examiner:

Thai T Vuong

Int. Cl.
CPC ...
H01L 21/768 (2006.01); H01L 23/48 (2006.01); H01L 23/522 (2006.01); H01L 23/528 (2006.01);
U.S. Cl.
CPC ...
H01L 23/5226 (2013.01); H01L 21/76898 (2013.01); H01L 23/481 (2013.01); H01L 23/528 (2013.01); H01L 2924/0002 (2013.01);
Abstract

A semiconductor device includes a via structure having a top surface with a planar portion and a protrusion portion that is surrounded by the planar portion, and includes a conductive structure including a plurality of conductive lines contacting at least a part of the top surface of the via structure.

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Moon, Kwang-jin. (2016). Semiconductor device and method of fabricating the same (U.S. Patent No. 9530726). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9530726

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