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:
Jun. 24, 2003
Filed:
Aug. 30, 2001
Jeff A. McClain, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Memory devices and other integrated circuit devices having a first capacitor and a second capacitor with an interposing selective isolation device, and methods of their operation. A selective isolation device is a device selectively in a state of conductance or non-conductance. When the selective isolation device is in a state of conductance, the first capacitor is coupled to the second capacitor. When the selective isolation device is in a state of non-conductance, the first capacitor is electrically isolated from the second capacitor. In memory devices, such parallel coupling of adjacent storage capacitors of adjacent memory cells is useful in increasing beta ratio and providing defect isolation. Such coupling of adjacent storage capacitors generally reduces the number of uniquely addressable memory cells.