Recently a research result has been unveiled that the networks of Single–Walled Carbon nanotubes are printed on bendable plastic by University of Illinois and Purdue University. These nanotubes give the performance as good as normal semiconductors in integrated circuits. Very soon, this nanotube networks can replace the organic semiconductors in flexible display applications.

Flexible electronics and bendable plastic substrates are compatible together. This flexible electronic has potential in low power electronic newspaper or PDAs that roll up into the size of a pen because the development of organic electronic devices is not long-term reliability and gives poor result than silicon. The speed of the nanotubes device is faster than single – crystal silicon circuit. This has the ability ….

to offer the performance of silicon and flexibility organic films. In the range of several KHZ, the transistor switches between on and off states and used for switching in different sates.
By standard printing methods, the networks of the nanotubes are made. These printed circuits are low cost and used to large-scale fabrication. Transfer printing method deposits the nanotubes randomly onto 50 Micrometer thick plastic sheet and patterned gold electrodes and other circuit components are applied onto the substrate. These network devices to be made in which the performance from device to device does not vary and to be made with high purity and right dimension.