Systems and methods for micromechanical displacement-based logic circuits
Abstract
The present disclosure relates to a micromechanical displacement logic, signal propagation system that makes use of first and second bistable elements, and first and second mounting structures arranged adjacent opposing surfaces of the first bistable element. A plurality of pivotal lever arms are used to support the first bistable element in either one of two positions of equilibrium. A support structure and a compressible flexure element disposed between the support structure and the first mounting structure apply a preload force to the first mounting structure, which imparts the preload force to the first bistable element. The first bistable element is moveable from one of the two stable equilibrium positions to the other in response to an initial signal applied thereto. The preload force, at least one stiffness characteristic of the lever arms, and a compressibility of a compressible coupling element which links the second bistable element to the first, are all selected to tune signal propagation from the first bistable element to the second bistable element.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1771699
- Patent Number(s):
- 10855259
- Application Number:
- 16/808,629
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA); The Regents of the University of California (Oakland, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B81 - MICROSTRUCTURAL TECHNOLOGY B81B - MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03K - PULSE TECHNIQUE
- DOE Contract Number:
- AC52-07NA27344
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 03/04/2020
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Panas, Robert Matthew, Bekker, Logan, Mancini, Julie, Pascall, Andrew J., Hopkins, Jonathan, and Farzaneh, Amin. Systems and methods for micromechanical displacement-based logic circuits. United States: N. p., 2020.
Web.
Panas, Robert Matthew, Bekker, Logan, Mancini, Julie, Pascall, Andrew J., Hopkins, Jonathan, & Farzaneh, Amin. Systems and methods for micromechanical displacement-based logic circuits. United States.
Panas, Robert Matthew, Bekker, Logan, Mancini, Julie, Pascall, Andrew J., Hopkins, Jonathan, and Farzaneh, Amin. Tue .
"Systems and methods for micromechanical displacement-based logic circuits". United States. https://www.osti.gov/servlets/purl/1771699.
@article{osti_1771699,
title = {Systems and methods for micromechanical displacement-based logic circuits},
author = {Panas, Robert Matthew and Bekker, Logan and Mancini, Julie and Pascall, Andrew J. and Hopkins, Jonathan and Farzaneh, Amin},
abstractNote = {The present disclosure relates to a micromechanical displacement logic, signal propagation system that makes use of first and second bistable elements, and first and second mounting structures arranged adjacent opposing surfaces of the first bistable element. A plurality of pivotal lever arms are used to support the first bistable element in either one of two positions of equilibrium. A support structure and a compressible flexure element disposed between the support structure and the first mounting structure apply a preload force to the first mounting structure, which imparts the preload force to the first bistable element. The first bistable element is moveable from one of the two stable equilibrium positions to the other in response to an initial signal applied thereto. The preload force, at least one stiffness characteristic of the lever arms, and a compressibility of a compressible coupling element which links the second bistable element to the first, are all selected to tune signal propagation from the first bistable element to the second bistable element.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 01 00:00:00 EST 2020},
month = {Tue Dec 01 00:00:00 EST 2020}
}
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