Title :
An integrated organic circuit array for flexible large-area temperature sensing
Author :
He, David Da ; Nausieda, I.A. ; Ryu, K.K. ; Akinwande, Akintunde Ibitayo ; Bulovic, V. ; Sodini, Charlie G.
Author_Institution :
Massachusetts Inst. of Technol., Cambridge, MA, USA
Abstract :
An integrated organic temperature-sensing circuit array compatible with flexible and large-area substrates is presented. The array outputs an average value of 6.8 mV/°C, which is 22× more responsive than the MOSFET implementation while dissipating 90 nW/cell. Highly linear outputs enable two-point calibrations that remove the effects of cell-to-cell variation.
Keywords :
organic semiconductors; photolithography; temperature sensors; thin film transistors; MOSFET implementation; cell-to-cell variation; flexible large-area temperature sensing; flexible substrate; integrated organic circuit array; integrated photolithographic process; large-area substrate; pentacene-based organic thin-film transistor; two-point calibrations; Calibration; Flexible printed circuits; Integrated circuit technology; Linearity; MOSFET circuits; Organic thin film transistors; Substrates; Temperature sensors; Thin film transistors; Voltage;
Conference_Titel :
Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2010 IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-4244-6033-5
DOI :
10.1109/ISSCC.2010.5434013
