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. 01, 2011
Filed:
Mar. 31, 2008
Sung Min Kim, Seoul, KR;
Chang Jun Park, Kyeonggi-do, KR;
Kwon Whan Han, Seoul, KR;
Seong Cheol Kim, Gyeongsangnam-do, KR;
Ha NA Lee, Gyeonggi-do, KR;
Sung Min Kim, Seoul, KR;
Chang Jun Park, Kyeonggi-do, KR;
Kwon Whan Han, Seoul, KR;
Seong Cheol Kim, Gyeongsangnam-do, KR;
Ha Na Lee, Gyeonggi-do, KR;
Hynix Semiconductor Inc., Kyoungki-do, KR;
Abstract
A semiconductor chip with a chip selection structure suitable for a stacked semiconductor chip includes a semiconductor chip body and a chip selection structure. The chip selection structure includes a chip selection pad disposed over the semiconductor chip body, a main through electrode electrically connected to the chip selection pad, and a sub through electrode interposed between the main through electrode and the chip selection pad. A plurality of the semiconductor chips, each having the same chip selection structure, can be stacked by offsetting the stacked semiconductor chips.