Invention Grant
- Patent Title: Electronically controlled squishable composite switch
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Application No.: US14593066Application Date: 2015-01-09
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Publication No.: US09419147B2Publication Date: 2016-08-16
- Inventor: Vladimir Bulovic , Jeffrey H. Lang , Sarah Paydavosi , Annie I-Jen Wang , Trisha L. Andrew , Apoorva Murarka , Farnaz Niroui , Frank Yaul , Jeffrey C. Grossman
- Applicant: Massachusetts Institute of Technology
- Applicant Address: US MA Cambridge
- Assignee: Massachusetts Institute of Technology
- Current Assignee: Massachusetts Institute of Technology
- Current Assignee Address: US MA Cambridge
- Agency: Volpe and Koenig, P.C.
- Main IPC: H01L29/84
- IPC: H01L29/84 ; H01L29/417 ; H01L27/06 ; H01L45/00

Abstract:
A method and apparatus for making analog and digital electronics which includes a composite including a squishable material doped with conductive particles. A microelectromechanical systems (MEMS) device has a channel made from the composite, where the channel forms a primary conduction path for the device. Upon applied voltage, capacitive actuators squeeze the composite, causing it to become conductive. The squishable device includes a control electrode, and a composite electrically and mechanically connected to two terminal electrodes. By applying a voltage to the control electrode relative to a first terminal electrode, an electric field is developed between the control electrode and the first terminal electrode. This electric field results in an attractive force between the control electrode and the first terminal electrode, which compresses the composite and enables electric control of the electron conduction from the first terminal electrode through the channel to the second terminal electrode.
Public/Granted literature
- US20150228805A1 ELECTRONICALLY CONTROLLED SQUISHABLE COMPOSITE SWITCH Public/Granted day:2015-08-13
Information query
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