Patent ID: 8008656
Filing Date: 2011-08-30
Classification: H01L,H05B

Abstract:
1. An organic light-emitting transistor having a source electrode layer; a drain electrode layer facing said source electrode layer; an organic light-emitting layer formed between said source electrode layer and said drain electrode layer; a semiconductor layer formed between said organic light-emitting layer and said source electrode layer; and a gate electrode layer deposited to face through a gate insulation film to one face of said source electrode layer opposite to the other face facing said drain electrode layer, said organic light-emitting transistor further comprising: a charge-carrier suppression layer formed between said organic light-emitting layer and said source electrode layer to have an aperture; and a relay region formed between said charge-carrier suppression layer and said source electrode layer to relay charge-carriers from said source electrode layer to said aperture.