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:
Aug. 02, 2016
Filed:
May. 12, 2014
Siliconfile Technologies Inc., Gyeonggi-do, KR;
Sang Wook Ahn, Gyeonggi-do, KR;
Huy Chan Jung, Gyeonggi-do, KR;
Yong Woon Lee, Gyeonggi-do, KR;
Do Young Lee, Gyeonggi-do, KR;
Heui-Gyun Ahn, Gyeonggi-do, KR;
SILICONFILE TECHNOLOGIES INC., Gyeonggi-do, KR;
Abstract
A semiconductor memory is formed by stacking a plurality of substrates and memory cells on each substrate are connected by data dump lines. A switch may intervene between the memory cell and the data dump line. When data of each substrate is dumped by the data dump line, a problem of decrease in a speed and an increase in power consumption due to a parasitic component can be minimized. Further, a core circuit including the memory cell may be disposed on one substrate and a peripheral circuit unit may be disposed on the remaining substrates.