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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 8772937 B1

PDFFull Text
Date of Patent:
Jul. 08, 2014

Filed:

Jun. 17, 2011

Semiconductor device including inner interconnection structure able to conduct signals or voltages in the semiconductor chip with vertical connection vias and horizontal buried conductive lines

Applicants:

Hyun Chul Seo, Seoul, KR;

Seung Yeop Lee, Seoul, KR;

Inventors:

Hyun Chul Seo, Seoul, KR;

Seung Yeop Lee, Seoul, KR;

Assignee:

SK Hynix Inc., Gyeonggi-do, KR;

Attorney:

William Park & Associates Patent Ltd.

Primary Examiner:

Eva Y Montalvo

Int. Cl.
CPC ...
H01L 23/48 (2006.01);
U.S. Cl.
CPC ...
Abstract

A semiconductor device includes a semiconductor chip and an inner interconnection structure. The semiconductor chip includes a front surface that exposes first connection terminals and a rear surface that is opposite to the front surface and exposes second connection terminals separated from the first connection terminals. The inner interconnection structure includes horizontal buried conductive lines and vertical connection lines disposed to pierce the semiconductor chip to connect the first connection terminals and the second connection terminals.

Find Patent Forward Citations

Quick Actions:

Seo, Hyun. (2014). Semiconductor device including inner interconnection structure able to conduct signals or voltages in the semiconductor chip with vertical connection vias and horizontal buried conductive lines (U.S. Patent No. 8772937). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8772937

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