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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 9431341 B1

PDFFull Text
Date of Patent:
Aug. 30, 2016

Filed:

Jul. 11, 2014

Semiconductor device having metal patterns and piezoelectric patterns

Applicant:

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

Inventors:

Yi-Koan Hong, Suwon-si, KR;

Byung-Lyul Park, Seoul, KR;

Ji-Soon Park, Suwon-si, KR;

Si-Young Choi, Seongnam-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., , KR;

Attorney:

Renaissance IP Law Group LLP

Primary Examiner:

Sonya D McCall Shepard

Int. Cl.
CPC ...
H01L 29/40 (2006.01); H01L 23/528 (2006.01); H01L 23/48 (2006.01); H01L 25/065 (2006.01);
U.S. Cl.
CPC ...
H01L 23/528 (2013.01); H01L 23/481 (2013.01); H01L 25/0657 (2013.01); H01L 2224/05572 (2013.01); H01L 2224/05647 (2013.01); H01L 2224/08146 (2013.01); H01L 2224/80894 (2013.01); H01L 2225/06513 (2013.01); H01L 2225/06541 (2013.01); H01L 2924/12041 (2013.01); H01L 2924/12044 (2013.01);
Abstract

Provided is a semiconductor device. The semiconductor device includes a passivation layer defining a metal pattern on a first surface of a substrate, an inter-layer insulating layer disposed on a second surface of the substrate, and a piezoelectric pattern formed between the metal pattern and the passivation layer on the first surface of the substrate. A through-silicon-via and/or a pad can be directly bonded to another through-silicon-via and/or another pad by applying pressure only, and without performing a heat process.

Find Patent Forward Citations

Hong, Yi-Koan. (2016). Semiconductor device having metal patterns and piezoelectric patterns (U.S. Patent No. 9431341). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9431341

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

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