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    • 5. 发明申请
    • ORGANIC LIGHT EMITTING AMBIPOLAR FIELD EFFECT TRANSISTOR WITH DISTRIBUTED LIGHT EMISSION
    • 具有分布式发光的有机发光环形场效应晶体管
    • WO2013128344A1
    • 2013-09-06
    • PCT/IB2013/051400
    • 2013-02-21
    • E.T.C. S.R.L.
    • CAPELLI, RaffaellaTOFFANIN, StefanoGENERALI, GianlucaMUCCINI, Michele
    • H01L51/52H01L27/32H01L51/00
    • H01L51/5296H01L51/0025H01L51/0068H01L51/0081H01L51/0087H01L51/5004H01L51/5024H01L2251/552
    • An organic ambipolar light emitting field effect transistor having an architecture with layers stacked one over the other, adapted to generate a diffused illumination, comprises: a gate electrode, a dielectric layer superposed to said gate electrode, an ambipolar channel superposed to said dielectric layer, comprising a P-type semiconductor layer whose energy band is determined by its highest occupied molecular orbital HOMO-SCp and lowest unoccupied molecular orbital LUMO-SCp, a N-type semiconductor layer whose energy band is determined by its highest occupied molecular orbital HOMO-SCn and lowest unoccupied molecular orbital LUMO-SCn and a light emitting layer adapted to allow recombination of charge carriers of opposite sign, interposed between said P-type semiconductor layer and said N-type semiconductor layer, whose energy band is determined by its highest occupied molecular orbital HOMO-R and lowest unoccupied molecular orbital LUMO-R, respectively; a source electrode adapted to inject charges of a first type and a drain electrode adapted to inject charges of a second type, said source electrode and drain electrode being in contact with a same layer of said P-type or N-type semiconductor layers, the other of said semiconductor layers being in contact with the dielectric layer.
    • 一种有机双极发光场效应晶体管,其具有层叠在另一层上的层叠结构,适用于产生扩散照明,包括:栅电极,与所述栅电极叠加的电介质层,叠加到所述介电层的双极通道, 包括其能带由其最高占据分子轨道HOMO-SCp和最低未占分子轨道LUMO-SCp确定的P型半导体层,其能带由其最高占据分子轨道HOMO-SCn确定的N型半导体层 和最低未占据的分子轨道LUMO-SCn和适于允许相反符号的电荷载流子复合的发光层,插入在所述P型半导体层和所述N型半导体层之间,其能带由其最高占据分子 轨道HOMO-R和最低未占分子轨道LUMO-R; 源电极,其适于注入适于注入第二类型的电荷的第一类型和漏极的电荷,所述源电极和漏电极与所述P型或N型半导体层的相同层接触, 所述半导体层中的另一个与介电层接触。
    • 6. 发明申请
    • ELECTROLUMINESCENT ORGANIC DOUBLE GATE TRANSISTOR
    • 电致发光有机双栅极晶体管
    • WO2013017999A1
    • 2013-02-07
    • PCT/IB2012/053814
    • 2012-07-26
    • E.T.C. S.R.L.MUCCINI, MicheleCAPELLI, Raffaella
    • MUCCINI, MicheleCAPELLI, Raffaella
    • H01L51/52
    • H01L51/5296H01L51/0562
    • The present invention relates to an organic electroluminescent transistor (1) comprising a first (11) and a second dielectric layer (12), a first (14) and a second control electrode (13) and an assembly comprising a source electrode (15), a drain electrode (16) and an ambipolar channel. Said ambipolar channel comprises a first layer of semiconductor material (17), a second layer of semiconductor material (18) and a layer of emissive material (19) arranged between said first layer of semiconductor material (17) and said second layer of semiconductor material (18). Said source electrode (15) and said drain electrode (16) are both in contact with only one of said two layers of semiconductor material (17, 18).
    • 本发明涉及一种包括第一(11)和第二介电层(12),第一(14)和第二控制电极(13)的有机电致发光晶体管(1)和包括源电极(15)的组件, ,漏电极(16)和双极通道。 所述双极通道包括第一层半导体材料(17),第二层半导体材料(18)和布置在所述第一半导体材料层(17)和所述第二半导体材料层之间的发光材料层(19) (18)。 所述源电极(15)和所述漏电极(16)仅与所述两层半导体材料(17,18)中的仅一个接触。