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. 29, 2006
Filed:
Sep. 15, 2005
Tsu-jae King, Fremont, CA (US);
Tsu-Jae King, Fremont, CA (US);
Progressant Technologies, Inc., Mountain View, CA (US);
Abstract
A two-terminal NDR device can be formed by coupling the gate and drain of an NDR-capable FET, such that the coupled gate and drain form a first terminal and the source of the NDR-capable FET forms the second terminal. By applying an appropriate body bias between the body and source of an NDR-capable FET configured in this manner, the NDR-capable FET can be forced to operate with a negative threshold voltage, thereby allowing the resulting two-terminal device to exhibit the desired NDR characteristics. This two-terminal device can, for example, be used as a load element in a static random access memory (SRAM) cell and various other circuits where the NDR behavior of the device would be beneficial.