US 11,768,262 B2
Interface responsive to two or more sensor modalities
Virginia Spanoudaki, Cambridge, MA (US); Aviad Hai, Boston, MA (US); Alan Pradip Jasanoff, Belmont, MA (US); Daniel G. Anderson, Framingham, MA (US); and Robert S. Langer, Newton, MA (US)
Assigned to MASSACHUSETTS INSTITUTE OF TECHNOLOGY, Cambridge, MA (US)
Filed by Massachusetts Institute of Technology, Cambridge, MA (US)
Filed on Mar. 13, 2020, as Appl. No. 16/818,588.
Claims priority of provisional application 62/818,361, filed on Mar. 14, 2019.
Prior Publication US 2020/0292646 A1, Sep. 17, 2020
Int. Cl. G01R 33/36 (2006.01); H01L 29/06 (2006.01); H01L 27/088 (2006.01)
CPC G01R 33/36 (2013.01) [H01L 29/0673 (2013.01); H01L 27/0886 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A cross-modal interface comprising:
a substrate;
at least one sensor having source and drain terminals, a frontside gate terminal, and a backside gate terminal disposed on the substrate, said sensor comprising a radiation sensitive material disposed about at least portions of the substrate and coupled to at least one of the source, drain, frontside gate, and backside gate terminals, the sensor responsive to a first input associated with a first imaging modality received at one of the frontside and backside gate terminals and a second input associated with a second imaging modality received via the radiation sensitive material; and
wherein the at least one sensor is configured such that a conductivity characteristic between the source and drain terminals changes in response to the first input associated with the first imaging modality received at the frontside or backside gate and the second input associated with the second imaging modality received via the radiation sensitive material such that the cross-modal interface generates a cross-modal interface signal representative of the first input associated with the first imaging modality received at the frontside or backside gate and the second input associated with the second modality received via the radiation sensitive material.