University of Cambridge

Kal Banger

Henning Sirringhaus

Vincenzo Pecunia

A transistor device comprising an inorganic oxide semiconductor channel having a channel length L and a channel width W between source and drain conductors and capacitively coupled to a gate conductor via an organic polymer dielectric in contact with the inorganic oxide semiconductor channel. The gate voltage required to maintain a constant current of at least X nA between the source and drain conductors over a period of 14 hours while the gate and drain conductors are maintained at the same electric potential, varies by less than 1V, preferably less than about 0.2V; wherein X equals the W/L ratio multiplied by 50.

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Cambridge, United Kingdom

Kal Banger