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.:
Date of Patent:
Jul. 08, 2014
Filed:
Jun. 17, 2011
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;
Primary Examiner:
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.