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:
Mar. 28, 2017
Filed:
Sep. 16, 2014
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Tae-Sik Yun, Gyeonggi-do, KR;
Kang-Seol Lee, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/58 (2006.01); H01L 23/48 (2006.01); G01R 31/3185 (2006.01); H01L 21/66 (2006.01);
U.S. Cl.
CPC ...
H01L 23/481 (2013.01); G01R 31/318513 (2013.01); H01L 22/22 (2013.01); H01L 22/34 (2013.01); H01L 2924/0002 (2013.01);
Abstract
A semiconductor device may include: a plurality of output paths, which include a plurality of through silicon vias (TSVs), respectively, and suitable for transmission of test confirmation information; an information provider suitable for providing the test confirmation information to the plurality of TSVs; and an output controller suitable for selectively blocking one of the output paths including a failed one among the plurality of TSVs.