PYROMELLITIC DIIMIDE ORGANIC SEMICONDUCTORS AND DEVICES
    1.
    发明申请
    PYROMELLITIC DIIMIDE ORGANIC SEMICONDUCTORS AND DEVICES 有权
    PYROMELLITIC DIIMI有机半导体和器件

    公开(公告)号:US20110163301A1

    公开(公告)日:2011-07-07

    申请号:US12999733

    申请日:2009-07-21

    摘要: n-type organic semiconductors have a pyromellitic diimide structure and electronic or electro-optic devices include pyromellitic diimide compounds as organic semiconductors. Specific semiconductors include pyromellitic diimide compounds have sidechains comprising fluorine substituted aliphatic or aromatic moieties linked to the pyromellitic diimide structure by an alkylene or heteroalkylene linking group. An electronic or electro-optic device includes a first electrode, a second electrode space apart from the first electrode, and an organic semiconductor layer arranged between the first and second electrodes. The organic semiconductor layer comprises a pyromellitic diimide compound.

    摘要翻译: n型有机半导体具有均苯四酸二酰亚胺结构,电子或电光器件包括作为有机半导体的均苯四酸二酰亚胺化合物。 特定的半导体包括均苯四甲酸二酰亚胺化合物,其具有通过亚烷基或杂亚烷基连接基团连接到均苯四酸二酰亚胺结构的氟取代的脂族或芳族部分的侧链。 电子或电光装置包括第一电极,与第一电极分开的第二电极空间以及布置在第一和第二电极之间的有机半导体层。 有机半导体层包含均苯四酸二酰亚胺化合物。

    Pyromellitic diimide organic semiconductors and devices
    2.
    发明授权
    Pyromellitic diimide organic semiconductors and devices 有权
    均苯四酸二酰亚胺有机半导体和器件

    公开(公告)号:US08269215B2

    公开(公告)日:2012-09-18

    申请号:US12999733

    申请日:2009-07-21

    摘要: n-type organic semiconductors have a pyromellitic diimide structure and electronic or electro-optic devices include pyromellitic diimide compounds as organic semiconductors. Specific semiconductors include pyromellitic diimide compounds have sidechains comprising fluorine substituted aliphatic or aromatic moieties linked to the pyromellitic diimide structure by an alkylene or heteroalkylene linking group. An electronic or electro-optic device includes a first electrode, a second electrode space apart from the first electrode, and an organic semiconductor layer arranged between the first and second electrodes. The organic semiconductor layer comprises a pyromellitic diimide compound.

    摘要翻译: n型有机半导体具有均苯四酸二酰亚胺结构,电子或电光器件包括作为有机半导体的均苯四酸二酰亚胺化合物。 特定的半导体包括均苯四甲酸二酰亚胺化合物,其具有通过亚烷基或杂亚烷基连接基团连接到均苯四酸二酰亚胺结构的氟取代的脂族或芳族部分的侧链。 电子或电光装置包括第一电极,与第一电极分开的第二电极空间以及布置在第一和第二电极之间的有机半导体层。 有机半导体层包含均苯四酸二酰亚胺化合物。

    LADDER-TYPE OLIGO-P-PHENYLENE-CONTAINING COPOLYMERS WITH HIGH OPEN-CIRCUIT VOLTAGES AND AMBIENT PHOTOVOLTAIC ACTIVITY
    4.
    发明申请
    LADDER-TYPE OLIGO-P-PHENYLENE-CONTAINING COPOLYMERS WITH HIGH OPEN-CIRCUIT VOLTAGES AND AMBIENT PHOTOVOLTAIC ACTIVITY 审中-公开
    具有高开路电压和环境光伏活性的梯度型含OLYO-对苯乙烯共聚物

    公开(公告)号:US20120232238A1

    公开(公告)日:2012-09-13

    申请号:US13388855

    申请日:2010-08-03

    IPC分类号: C08G75/06 B82Y30/00

    摘要: Ladder-type oligo-p-phenylene containing donor-acceptor copolymers are disclosed. The ladder-type oligo-p-phenylene can be used as an electron donor unit in the disclosed copolymers to provide a deeper highest occupied molecular orbital (HOMO) level for obtaining polymeric solar cells having a higher open-circuit voltage. Particular electron-accepting units, e.g., a divalent fused-ring heterocyclic moiety selected from the group consisting of a substituted or unsubstituted benzothiadiazole, a substituted or unsubstituted quinoxaline, a substituted or unsubstituted benzobisthiazole, and a substituted or unsubstituted naphthothiadiazole, can be used to tune the electronic band gaps of the polymers for a better light harvesting ability. The disclosed copolymers exhibit field-effect mobilities as high as 0.011 cm2/(V s). Compared to fluorene-containing copolymers with the same acceptor unit, the disclosed ladder-type oligo-p-phenylene containing copolymers have enhanced and bathochromically shifted absorption bands and much better solubility in organic solvents.

    摘要翻译: 公开了含梯度型低聚对苯二烯的供体 - 受体共聚物。 在所公开的共聚物中,梯型低聚对亚苯基可用作电子给体单元,以提供更高的最高占据分子轨道(HOMO)水平,以获得具有较高开路电压的聚合物太阳能电池。 可以使用特定的电子接受单元,例如选自取代或未取代的苯并噻二唑,取代或未取代的喹喔啉,取代或未取代的苯并二噻唑和取代或未取代的萘并噻二唑的二价稠环杂环部分, 调整聚合物的电子带隙以获得更好的光捕获能力。 所公开的共聚物表现出高达0.011cm2 /(Vs)的场效应迁移率。 与具有相同受体单元的含芴共聚物相比,所公开的梯型低聚对亚苯基共聚物具有增强的和红移的吸收带和在有机溶剂中更好的溶解度。