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90 条记录 (耗时 0.045 秒)

    Naphthalene tetracarboxylic diimide dimers
    11.
    发明授权
    Naphthalene tetracarboxylic diimide dimers 失效
    萘四羧酸二酰亚胺二聚体

    公开(公告)号：US06794102B2

    公开(公告)日：2004-09-21

    申请号：US10197933

    申请日：2002-07-17

    申请人： Timothy P. Bender ,  John F. Graham ,  James M. Duff

    发明人： Timothy P. Bender ,  John F. Graham ,  James M. Duff

    IPC分类号： G03G5047

    CPC分类号： G03G5/0661

    摘要： A compound having the Formula I wherein: R1 is independently selected from the group consisting of a hetero atom containing group and a hydrocarbon group that is optionally substituted at least once with a hetero atom moiety; R2 and R3 are independently selected from the group consisting of hydrogen, a halogen, a hetero -atom containing group and a hydrocarbon group that is optionally substituted at least once with a hetero atom moiety; and R4, R5, R6, R7, R8, R9, R10 and R11 are independently selected from the group consisting of a nitrogen containing group, a sulfur containing group, a hydroxyl group, a silicon containing group, hydrogen, a halogen, a hetero atom containing group and a hydrocarbon group that is optionally substituted at least once with a hetero atom moiety.

    摘要翻译： 具有式I的化合物，其中R 1独立地选自含杂原子的基团和任选被杂原子部分取代至少一次的烃基; R 2和R 3独立地选自氢 卤素，含杂原子的基团和任选被杂原子部分任意取代一次的烃基; 和R 4，R 5，R 6，R 7，R 8，R 9，R 10和R 11独立地选自含氮基团，含硫基团，羟基，含硅基团，氢，卤素，杂原子 含有基团和任选被杂原子部分取代至少一次的烃基。

    OLEDs having light absorbing electrode
    14.
    发明授权
    OLEDs having light absorbing electrode 有权
    具有光吸收电极的OLED

    公开(公告)号：US06750609B2

    公开(公告)日：2004-06-15

    申请号：US09935031

    申请日：2001-08-22

    申请人： Hany Aziz ,  Nan-Xing Hu ,  Zoran D. Popovic ,  James M. Duff

    发明人： Hany Aziz ,  Nan-Xing Hu ,  Zoran D. Popovic ,  James M. Duff

    IPC分类号： H01J162

    CPC分类号： H01L51/5281

    摘要： An organic light emitting device composed of: a first electrode; a second electrode; and a luminescent region including an organic electroluminescent material between the first electrode and the second electrode, wherein one of the first electrode and the second electrode includes both a substantially transparent charge injecting layer adjacent to the luminescent region and an electrically conductive light absorbing layer.

    摘要翻译： 一种有机发光器件，包括：第一电极; 第二电极; 以及包括第一电极和第二电极之间的有机电致发光材料的发光区域，其中第一电极和第二电极之一包括与发光区域相邻的基本上透明的电荷注入层和导电光吸收层。

    Methods and intermediates for forming perylene dimers
    17.
    发明授权
    Methods and intermediates for forming perylene dimers 有权
    形成苝二聚体的方法和中间体

    公开(公告)号：US06403796B1

    公开(公告)日：2002-06-11

    申请号：US09671588

    申请日：2000-09-28

    申请人： James M. Duff ,  C. Geoffrey Allen ,  Ah-Mee Hor ,  Roger E. Gaynor

    发明人： James M. Duff ,  C. Geoffrey Allen ,  Ah-Mee Hor ,  Roger E. Gaynor

    IPC分类号： C07D47102

    CPC分类号： G03G5/0653 ,  C09B5/62

    摘要： A photoconductive imaging member comprised of an unsymmetrical perylene of the formula wherein each R1 and R2 are dissimilar and wherein the R1 and R2 are hydrogen, alkyl, cycloalkyl, substituted alkyl, aryl, substituted aryl, aralkyl, and substituted aralkyl, and X represents a symmetrical bridging component, and y represents the number of X components.

    摘要翻译： 由R1和R2的不对称苝构成的感光成像构件是不相似的，其中R1和R2是氢，烷基，环烷基，取代的烷基，芳基，取代的芳基，芳烷基和取代的芳烷基，X表示对称的 桥接分量，y表示X分量的数量。

    Photoconductive imaging members
    18.
    发明授权
    Photoconductive imaging members 有权
    光导成像构件

    公开(公告)号：US06214504B1

    公开(公告)日：2001-04-10

    申请号：US09604243

    申请日：2000-06-27

    申请人： Mohammad Esteghamatian ,  Ah-Mee Hor ,  James M. Duff ,  C. Geoffrey Allen ,  Dasarao K. Murti

    发明人： Mohammad Esteghamatian ,  Ah-Mee Hor ,  James M. Duff ,  C. Geoffrey Allen ,  Dasarao K. Murti

    IPC分类号： G03G506

    CPC分类号： G03G5/0657 ,  G03G5/0659

    摘要： A photoconductive imaging member containing a photogenerator layer comprised of a mixture of bis(methylbenzimidazo)perinone, optionally an (alkylimido)perylene, such as (n-pentylimido)perylene or mixtures of (n-pentylimido)perylene, bisbenzimidazo(2,1-a-1′,2′-b)anthra(2,1,9-def:6,5,10-d′e′f′)diisoquinoline-6,11-dione and bisbenzimidazo(2,1-a:2′,1′-a)anthra(2,1,9-def:6,5,10-d′e′f′)diisoquinoline-10,21-dione, and a charge transport layer.

    摘要翻译： 含有由双（甲基苯并咪唑）苝酮，任选的（烷基亚氨基）苝，如（正戊基亚氨基）苝的混合物或（正戊基亚氨基）苝，双苯并咪唑（2,1- a-1'，2'-b）anthra（2,1,9-def：6,5,10-d'e'f'）二异喹啉-6,11-二酮和双苯并咪唑（2,1-a：2 '，1'-a）anthra（2,1,9-def：6,5,10-d'e'f'）二异喹啉-10,21-二酮和电荷输送层。

    Axle alignment bushing
    20.
    再颁专利
    Axle alignment bushing 失效
    轴对准套管

    公开(公告)号：USRE32774E

    公开(公告)日：1988-11-01

    申请号：US6054

    申请日：1987-01-20

    申请人： James M. Duff

    发明人： James M. Duff

    IPC分类号： B60G9/00

    CPC分类号： B60G9/003 ,  B60G2200/31 ,  B60G2200/445 ,  B60G2200/462 ,  B60G2204/148 ,  B60G2204/1482 ,  B60G2204/41 ,  B60G2204/4306

    摘要： A C-shaped bushing has a pair of spaced walls with inner and outer surfaces adapted to be inserted between the front and rear coupling members of a frame connected strut arm and a pair of opposed intermediary lugs projecting from a front axle of a four wheel drive vehicle to maintain the axle in positive caster alignment. The bushing has spaced side webs arranged to engage the exterior sides of the coupling members and prevent the bushing from sliding out of the members.