Patent ID: 9397305
Filing Date: 2016-07-19
CPC Classification: B82Y,H01L,Y10S

Claim Text:
1. A thin film transistor comprising: a source electrode; a drain electrode spaced from the source electrode; a semiconductor layer electrically connected to the source electrode and the drain electrode; an insulating layer; and a gate electrode insulated from the source electrode, the drain electrode and the semiconductor layer by the insulating layer; wherein each of the gate electrode, the source electrode, and the drain electrode comprises a plurality of first carbon nanotubes; and the semiconductor layer comprises a plurality of second carbon nanotubes, a distribution density of the plurality of first carbon nanotubes is about 20 times as much as that of the plurality of second carbon nanotubes, and number of the plurality of second carbon nanotubes in 1 square micrometers is smaller than or equal to 1.