A novel flexographic printed strain gauge on paper platform

A novel flexible printed strain gauge was fabricated successfully on a flexible paper substrate using flexography printing process. Silver (Ag) ink was printed on the paper substrate as metallization layer. The performance of the printed device was investigated by subjecting the strain gauge to a 3-point bend test, with a displacement of 1 mm and 2 mm at 3 Hz operating frequency for 500 cycles. The electro-mechanical response of the strain gauge for the 1 mm displacement demonstrated an overall resistance change of 6.4 % and 6.5 % for the base resistance and bend resistance, respectively after 500 cycles of bending. Similarly an overall resistance change of 87.97 % and 28.8 % was observed for the base resistance and bend resistance, respectively after 500 cycles of bending for 2 mm displacement. The response of the fabricated strain gauge, as a function of electrical resistance, is analyzed and presented in this paper.

[1]  Julia Kluge,et al.  Handbook Of Print Media , 2016 .

[2]  T. Jackson,et al.  Flexible substrate micro-crystalline silicon and gated amorphous silicon strain sensors , 2006, IEEE Transactions on Electron Devices.

[3]  T. Someya,et al.  Conformable, flexible, large-area networks of pressure and thermal sensors with organic transistor active matrixes. , 2005, Proceedings of the National Academy of Sciences of the United States of America.

[4]  Edson R. Silva,et al.  Finite Element simulation of inkjet printed strain gage on polyimide substrates applied to flexible boards , 2009, 2009 11th Electronics Packaging Technology Conference.

[5]  B. B. Narakathu,et al.  Screen Printing of Multilayered Hybrid Printed Circuit Boards on Different Substrates , 2015, IEEE Transactions on Components, Packaging and Manufacturing Technology.

[6]  Lauri Sydanheimo,et al.  Embedded wireless strain sensors based on printed RFID tag , 2011 .

[7]  Toshitsugu Ueda,et al.  A novel method for evaluating triaxial strain gages used in printed circuit board assemblies (PCBA) strain monitoring , 2011, 2011 IEEE SENSORS Proceedings.

[8]  P ? ? ? ? ? ? ? % ? ? ? ? , 1991 .

[9]  L. H. Zhao,et al.  Fatigue assessment of rear axle under service loading histories considering the strengthening and damaging effects of loads below fatigue limit , 2014 .

[10]  Massood Z. Atashbar,et al.  Fully printed organic thin film transistors (OTFT) based flexible humidity sensors , 2013, 2013 IEEE SENSORS.

[11]  Paul D. Fleming,et al.  Contribution of Flexo Process Variables to Fine Line Ag Electrode Performance , 2014 .

[12]  M. Giordano,et al.  Experimental modal analysis of an aircraft model wing by embedded fiber Bragg grating sensors , 2006, IEEE Sensors Journal.

[13]  B. B. Narakathu,et al.  Printed electrochemical based biosensors on flexible substrates , 2010, 2010 IEEE Sensors.

[14]  L. Lorenzelli,et al.  Bendable piezoresistive sensors by screen printing MWCNT/PDMS composites on flexible substrates , 2014, 2014 10th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME).

[15]  H. Kipphan.  Handbook of Print Media , 2004 .

[16]  Domenico Caputo,et al.  a-Si:H alloy for stress sensor application , 2004 .

[17]  Florian Clement,et al.  Evaluation of Flexographic Printing Technology for Multi-busbar Solar Cells☆ , 2015 .

[18]  Cédric Cochrane,et al.  Design and Development of a Flexible Strain Sensor for Textile Structures Based on a Conductive Polymer Composite , 2007, Sensors (Basel, Switzerland).

[19]  R. Österbacka,et al.  Paper Electronics , 2011, Advanced materials.

[20]  Daniel A. Steingart,et al.  A flexible high potential printed battery for powering printed electronics , 2013 .

[21]  Olfa Kanoun,et al.  Printed MWCNT-PDMS-Composite Pressure Sensor System for Plantar Pressure Monitoring in Ulcer Prevention , 2015, IEEE Sensors Journal.

[22]  Hans-Erik Nilsson,et al.  Printed Humidity Sensor With Memory Functionality for Passive RFID Tags , 2013, IEEE Sensors Journal.

[23]  Xi Zhang,et al.  Fully printed electronics on flexible substrates: High gain amplifiers and DAC , 2014 .

[24]  Jerome J. Connor,et al.  Robust Flexible Capacitive Surface Sensor for Structural Health Monitoring Applications , 2013 .

[25]  Arianna Menciassi,et al.  Force sensing microinstrument for measuring tissue properties and pulse in microsurgery , 2003 .

[26]  Isabelle Dufour,et al.  Force Sensors Based on Screen-Printed Cantilevers , 2010, IEEE Sensors Journal.

[27]  B. B. Narakathu,et al.  Printed capacitive based humidity sensors on flexible substrates , 2011 .

[28]  B. B. Narakathu,et al.  Novel fully screen printed flexible electrochemical sensor for the investigation of electron transfer between thiol functionalized viologen and gold clusters , 2013 .

[29]  B. B. Narakathu,et al.  A novel flexible strain gauge sensor fabricated using screen printing , 2012, 2012 Sixth International Conference on Sensing Technology (ICST).