Flat-panel displays, organic thin-film transistors display technologies

Organic thin film transistors are fabricated with a low-temperature process. It is therefore possible to fabricate TFT arrays for flat panel displays in a low cost process. The substrates are low-cost and flexible such as polyethylene terepthalate (PET). The low cost, large area TFT arrays can be used for many applications, e.g. electronic paper, smart cards and remotely updateable posters and notice boards. Currently the amorphous-silicon-on-glass technology is used for such applications. This technology is very expensive. These applications will only become popular in marketplace if the cost of production is substantially reduced. This is the driving force for the R D effort in organic TFTs. 

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