This document contains 4 references cited in the text. The references are: [1] a Wikipedia page on flexible electronics, [2] a 1947 publication on printed circuit techniques, [3] a 2001 journal article on amorphous silicon thin-film transistors for polyimide substrates, and [4] a 1999 journal article on organic transistors and circuits fabricated using a non-photolithographic process suitable for reel-to-reel production.

1. References
REFERENCES
[1] www.wikkipedia.org.in/flexibleelectronics
[2] "Printed Circuit Techniques" by Cledo Brunetti and Roger W. Curtis (National Bureau of
Standards Circular 468 first issued 15 November 1947)
[3] Gleskova, H., Wagner, S., Gasˇpar k, V. & Kova´cˇ, P. 150uC Amorphous Silicon thinFilm Transistor technology for Polyimide Substrates. J.Electrochem. Soc.148, G370-G374
(2001)
[4]J.A Rogers, et.al “Non‐photolithographic fabrication sequence suitable for reel‐to‐reel
production of high performance organic transistors and circuits that incorporate them.” Adv.
Mater. 13, 145‐53 (1999).
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