Invention Grant
- Patent Title: Electronic imager using an impedance sensor grid array and method of making
-
Application No.: US13801991Application Date: 2013-03-13
-
Publication No.: US09600704B2Publication Date: 2017-03-21
- Inventor: Fred G. Benkley, III
- Applicant: IDEX ASA
- Applicant Address: NO Fornebu
- Assignee: IDEX ASA
- Current Assignee: IDEX ASA
- Current Assignee Address: NO Fornebu
- Agency: Rothwell, Figg, Ernst & Manbeck PC
- Main IPC: G01R27/26
- IPC: G01R27/26 ; G06F3/041 ; G06K9/00
Abstract:
An novel impedance sensor is provided having a plurality of substantially parallel drive lines configured to transmit a signal into a surface of a proximally located object, and also a plurality of substantially parallel pickup lines oriented substantially perpendicular to the drive lines and separated from the pickup lines by a dielectric to form intrinsic electrode pairs that are impedance sensitive at each of the drive and pickup crossover locations.
Public/Granted literature
- US20130193988A1 Electronic Imager Using an Impedance Sensor Grid Array and Method of Making Public/Granted day:2013-08-01
Information query
