Low temperature poly-silicon thin film transistor flexible sensing circuit

D. M. Keren, A. Efrati, F. Maita, L. Maiolo, A. Minoti, A. Pecora, G. Fortunate, M. Zajac, Y. Shacham-Diamand

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

An analog circuit on a flexible substrate is demonstrated for integration with charge sensitive chemical and biochemical sensors. A preamplifier circuit based on low temperature poly-Si thin film transistors (LTPS TFT) for integration with an extended gate ion sensitive field effect transistor (EG-ISFET) has been realized on a flexible polyimide substrate. This circuit, where sensors and preamplifiers are integrated on the same die, is intended for bio-sensing and wearable applications where the flexibility has an advantage.

Original languageEnglish
Title of host publication2016 IEEE International Conference on the Science of Electrical Engineering, ICSEE 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509021529
DOIs
StatePublished - 4 Jan 2017
Event2016 IEEE International Conference on the Science of Electrical Engineering, ICSEE 2016 - Eilat, Israel
Duration: 16 Nov 201618 Nov 2016

Publication series

Name2016 IEEE International Conference on the Science of Electrical Engineering, ICSEE 2016

Conference

Conference2016 IEEE International Conference on the Science of Electrical Engineering, ICSEE 2016
Country/TerritoryIsrael
CityEilat
Period16/11/1618/11/16

Keywords

  • BioFET
  • Biosensor
  • LTPS
  • flexible electronics

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