Carbazole based charge transport compounds
    1.
    发明申请
    Carbazole based charge transport compounds 失效
    咔唑类电荷输送化合物

    公开(公告)号:US20030207188A1

    公开(公告)日:2003-11-06

    申请号:US10382392

    申请日:2003-03-06

    摘要: Improved organophotoreceptors have: (a) a charge transport compound having the formula 1 where R1 is hydrogen, a branched or linear alkyl group, a branched or linear unsaturated hydrocarbon group, an ether group, or an aryl group; and R2 and R3 independently have a structure of: 2 in which Ar is selected form the group consisting of; 3 R4 is a hydrogen, or an aromatic group; (b) a charge generating compound; and (c) an electrically conductive substrate.

    摘要翻译: 改进的有机光感受器具有:(a)具有下式的电荷传输化合物,其中R 1是氢,支链或直链烷基,支链或直链不饱和烃基,醚基或芳基; 并且R2和R3独立地具有以下结构:其中Ar选自由以下组成的组: R4是氢或芳基; (b)电荷产生化合物; 和(c)导电基板。

    Carbazole based charge transport compounds
    10.
    发明授权
    Carbazole based charge transport compounds 失效
    咔唑类电荷输送化合物

    公开(公告)号:US06835513B2

    公开(公告)日:2004-12-28

    申请号:US10382392

    申请日:2003-03-06

    IPC分类号: G03G5047

    摘要: Improved organophotoreceptors have: (a) a charge transport compound having the formula: where R1 is hydrogen, a branched or linear alkyl group, a branched or linear unsaturated hydrocarbon group, an ether group, or an aryl group; and R2 and R3 independently have a structure of: in which Ar is selected form the group consisting of; R4 is a hydrogen, or an aromatic group; (b) a charge generating compound; and (c) an electrically conductive substrate.

    摘要翻译: 改进的有机光感受器具有:(a)具有下式的电荷传输化合物:其中R 1是氢,支链或直链烷基,支链或直链不饱和烃基,醚基或芳基; 和R 2和R 3独立地具有以下结构:其中Ar选自:R4是氢或芳族基团;(b)电荷产生化合物; 和(c)导电基板。