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:
May. 15, 2018
Filed:
Oct. 17, 2016
Massachusetts Institute of Technology, Cambridge, MA (US);
Virginia Spanoudaki, Cambridge, MA (US);
Daniel G. Anderson, Sudbury, MA (US);
Robert S. Langer, Newton, MA (US);
Other;
Abstract
A sensor comprises a substrate; an array of nanowire field effect transistors (NWFETs) formed in said substrate, each of the NWFETs having source, drain and gate terminals; a nanowire coupled between the source terminal and the drain terminal of each NWFET; and a layer of radiation sensitive material disposed over said NWFETs and said nanowires with each of the source, drain and gate terminals configured to be coupled to respective ones of first, second or third reference potentials, wherein each NWFET is configured such that the conductivity between the source and drain changes in response to radiation absorbed in the layer of radiation sensitive material such that the sensor generates an output signal in response to radiation absorbed by the radiation sensitive material.