| 摘要 |
<p>A field effect organic transistor includes a source electrode, a drain electrode, a gate electrode, a gate insulating layer and an organic semiconductive layer; in the field effect organic transistor, the organic semiconductive layer includes a first organic semiconductive layer forming a channel region and a second organic semiconductive layer arranged to abut the first organic semiconductive layer; the charge mobility (mu1) in the first organic semiconductive layer is 10<-3> cm<2>/Vs or more; the charge mobility (mu2) in the second organic semiconductive layer is 10<-4> cm<2>/Vs or less; and the ratio (mu1/&mu2) between the two organic semiconductive layers is 10 or more.</p> |
