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    Photosensitive member having an overcoat layer and process for manufacturing the same
    2.
    发明授权
    Photosensitive member having an overcoat layer and process for manufacturing the same 失效
    具有外涂层的感光构件及其制造方法

    公开(公告)号：US4965156A

    公开(公告)日：1990-10-23

    申请号：US318328

    申请日：1989-03-03

    申请人： Hideo Hotomi ,  Kenji Masaki ,  Shuji Iino ,  Izumi Osawa ,  Masanori Fujiwara ,  Isao Doi

    发明人： Hideo Hotomi ,  Kenji Masaki ,  Shuji Iino ,  Izumi Osawa ,  Masanori Fujiwara ,  Isao Doi

    IPC分类号： G03G5/043 ,  G03G5/082 ,  G03G5/147

    CPC分类号： G03G5/0436 ,  G03G5/08285 ,  G03G5/14704

    摘要： The disclosure discloses a photosensitive member comprising an electrically conductive substrate, an organic photoconductive layer comprising an organic material as a matrix, and an overcoat layer comprising an amorphous carbon as a matrix and formed on said organic photoconductive layer. Said overcoat layer comprises a first overcoat layer containing fluorine atoms in an amount of about 5 atomic % or more and a second overcoat layer formed on said first overcoat layer and containing fluorine atoms in an amount of less than about 5 atomic %. Said overcoat layer has a thickness of about 0.01 to about 4.0 microns and said second overcoat layer has a thickness of about 10 to about 400 angstroms.The disclosure also discloses a process for manufacturing the above-mentioned photosensitive member.

    摘要翻译： 本公开公开了一种感光构件，其包括导电基底，包含作为基质的有机材料的有机光电导层和包含无定形碳作为基质并形成在所述有机光电导层上的外涂层。 所述外涂层包含含有约5原子％以上的氟原子的第一外涂层和形成在所述第一外涂层上并含有少于约5原子％的量的氟原子的第二外涂层。 所述外涂层的厚度为约0.01至约4.0微米，所述第二外涂层的厚度为约10至约400埃。 本公开还公开了制造上述感光构件的方法。

    Photosensitive member having an overcoat layer
    3.
    发明授权
    Photosensitive member having an overcoat layer 失效
    具有外涂层的感光构件

    公开(公告)号：US4801515A

    公开(公告)日：1989-01-31

    申请号：US69516

    申请日：1987-07-02

    申请人： Shuji Iino ,  Hideo Hotomi ,  Masanori Fujiwara ,  Isao Doi ,  Izumi Osawa

    发明人： Shuji Iino ,  Hideo Hotomi ,  Masanori Fujiwara ,  Isao Doi ,  Izumi Osawa

    IPC分类号： G03G5/043 ,  G03G5/082 ,  G03G5/14

    CPC分类号： G03G5/08285 ,  G03G5/0433

    摘要： A photosensitive member of the present invention comprises an electrically conductive substrate, a photoconductive layer and an overcoat layer.The photoconductive layer comprises selenium-arsenic alloy layer, or selenium layer and selenium-tellurium layer formed in this order. The overcoat layer comprises amorphous carbon containing hydrogen and contains a kind of atom selected from the group consisting of halogen, oxygen and nitrogen.The photosensitive member of this construction is harmless and excellent in electrophotographic characteristics inclusive of durability and surface hardness.

    摘要翻译： 本发明的感光构件包括导电基底，光电导层和外涂层。 光电导层包括硒 - 砷合金层，或硒层和硒 - 碲层按此顺序形成。 外涂层包含含氢的无定形碳，并含有选自卤素，氧和氮的一种原子。 该结构的感光构件是无害的，并且电子照相特性优异，包括耐久性和表面硬度。

    Photosensitive member composed of amorphous carbon charge transporting layer and charge generating layer
    8.
    发明授权
    Photosensitive member composed of amorphous carbon charge transporting layer and charge generating layer 失效
    由非晶碳电荷输送层和电荷产生层组成的感光元件

    公开(公告)号：US4939054A

    公开(公告)日：1990-07-03

    申请号：US382015

    申请日：1989-07-18

    申请人： Hideo Hotomi ,  Izumi Osawa ,  Mitsutoshi Nakamura ,  Shuji Iino

    发明人： Hideo Hotomi ,  Izumi Osawa ,  Mitsutoshi Nakamura ,  Shuji Iino

    IPC分类号： G03G5/082

    CPC分类号： G03G5/08221 ,  G03G5/08235 ,  G03G5/08278 ,  G03G5/08285

    摘要： The practice of this invention provides a photosensitive member which comprises a charge transporting layer and a charge generating layer, said charge transporting layer comprising amorphous carbon containing hydrogen, said amorphous carbon comprising hydrogen bonded carbon N.sub.1, and carbon N.sub.2 free from linking with hydrogen, the ratio of the amount of N.sub.1 to that of N.sub.2 being 1:0.1 to 1:1, and said hydrogen being contained in an amount of 20 to 67 atomic %;or said amorphous carbon comprising unsaturated carbon N.sub.3 linked with hydrogen and saturated carbon N.sub.4 linked with hydrogen, the ratio of the amount of N.sub.3 to that of N.sub.4 being 1:1 to 1:16, said hydrogen being contained in an amount of 20 to 67 atomic %;or said amorphous carbon comprising unsaturated compound N.sub.5 free from linking with hydrogen and saturated carbon N.sub.6 free from linking with hydrogen, the ratio of the amount of N.sub.5 to that of N.sub.5 being 1:20 to 1:0.5, said hydrogen being contained in an amount of 20 to 67 atomic %.The photosensitive member obtained thereby is excellent in charge-transporting property and chargeability and, moreover, exhibits advantages in corona resistance and resistances to acids, moisture and heat and also in physical properties such as stiffness.

    摘要翻译： 本发明的实施例提供了一种感光构件，其包括电荷输送层和电荷产生层，所述电荷输送层包含含有无定形碳的氢，所述无定形碳包括氢键合碳N1和不与氢连接的碳N2 N 2的量与N 2的比例为1:0.1〜1:1，所述氢的含量为20〜67原子％。 或包含与氢连接的不饱和碳N3和与氢连接的饱和碳N4的无定形碳，N 3与N 4的比例为1:1至1:16，所述氢的含量为20至67 原子％ 或包含不与氢气连接的不饱和化合物N5的无定形碳和不与氢连接的饱和碳N6，N5与N5的量的比例为1:20至1:0.5，所述氢含量为 为20〜67原子％。 由此得到的感光体具有优异的电荷传输性和带电性，此外，具有耐电晕性和耐酸性，水分和热量以及硬度等物理性能的优点。

    Photosensitive member having an amorphous carbon transport layer
    9.
    发明授权
    Photosensitive member having an amorphous carbon transport layer 失效
    具有无定形碳输送层的感光构件

    公开(公告)号：US4738912A

    公开(公告)日：1988-04-19

    申请号：US905540

    申请日：1986-09-10

    申请人： Shuji Iino ,  Hideo Hotomi ,  Izumi Osawa ,  Mitsutoshi Nakamura

    发明人： Shuji Iino ,  Hideo Hotomi ,  Izumi Osawa ,  Mitsutoshi Nakamura

    IPC分类号： G03G5/082 ,  G03G5/14

    CPC分类号： G03G5/082 ,  G03G5/08214 ,  G03G5/08228 ,  G03G5/08285

    摘要： The present invention provides a photosensitive member comprising a hydrogen-containing carbon layer as a charge transporting layer, which contains an element selected from the group consisting of Si, Ge and Sn; the hydrogen-containing carbon layer facilitates the injection of charge and decreases residual potential, and memory and increases sensitivity. Accordingly, a photosensitive member of the present invention is excellent in charge transporting property, sensitivity, charge holding property and imaged copy can be obtained.

    摘要翻译： 本发明提供了一种感光构件，其包含含氢碳层作为电荷输送层，其含有选自Si，Ge和Sn的元素; 含氢碳层有助于注入电荷并降低残留电位，记忆并提高灵敏度。 因此，本发明的感光体具有优异的电荷传输性，灵敏度，电荷保持性和成像复印性。

    Photosensitive member of plasma polymerized amorphous carbon charge transporting layer and charge generating layer
    10.
    发明授权
    Photosensitive member of plasma polymerized amorphous carbon charge transporting layer and charge generating layer 失效
    等离子聚合非晶碳电荷输送层和电荷产生层的光敏元件

    公开(公告)号：US4906544A

    公开(公告)日：1990-03-06

    申请号：US395188

    申请日：1989-08-18

    申请人： Izumi Osawa ,  Shuji Iino ,  Hideo Hotomi ,  Mitsutoshi Nakamura

    发明人： Izumi Osawa ,  Shuji Iino ,  Hideo Hotomi ,  Mitsutoshi Nakamura

    IPC分类号： G03G5/047 ,  G03G5/07

    CPC分类号： G03G5/07 ,  G03G5/047

    摘要： The practice of this invention provides a photosensitive member which comprises a charge generating layer, and a plasma-polymerized layer, wherein said plasma-polymerized layer having an infrared absorption spectrum of a ratio of coefficients of absorptivities attributed to methyl group (--CH.sub.3) to those of methylene group (--CH.sub.2 --), and is a coefficient of absorptivity attributed to methylene group (--CH.sub.2 --) at about 2925 cm.sup.-1. The photosensitive member obtained thereby is excellent in charge-transporting property and chargeability and, moreover, exhibits advantages in corona resistance and resistances to acids, moisture and heat and also in physical properties such as stiffness.

    摘要翻译： 本发明的实施例提供了一种感光构件，其包括电荷产生层和等离子体聚合层，其中所述等离子体聚合层具有红外吸收光谱，该吸收光谱的归属于甲基（-CH 3）的吸光系数与 亚甲基（-CH 2 - ）的那些，并且是在约2925cm -1处归因于亚甲基（-CH 2 - ）的吸收系数。 由此得到的感光体具有优异的电荷传输性和带电性，此外，具有耐电晕性和耐酸性，水分和热量以及硬度等物理性能的优点。