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    Electrophotographic photosensitive member and method for making such a member
    1.
    发明授权
    Electrophotographic photosensitive member and method for making such a member 失效
    电子照相感光构件及其制造方法

    公开(公告)号：US4670367A

    公开(公告)日：1987-06-02

    申请号：US820985

    申请日：1986-01-21

    申请人： Koji Minami ,  Kazuyuki Goto ,  Hisao Haku ,  Takeo Fukatsu ,  Michitoshi Ohnishi ,  Yukinori Kuwano

    发明人： Koji Minami ,  Kazuyuki Goto ,  Hisao Haku ,  Takeo Fukatsu ,  Michitoshi Ohnishi ,  Yukinori Kuwano

    IPC分类号： G03G5/08 ,  G03G5/04 ,  G03G5/082

    CPC分类号： G03G5/0825

    摘要： An electrophotographic photosensitive member has a conductive substrate, a first layer structure with a single layer made mainly of amorphous silicon formed on the substrate, and a second layer structure including multiple layers also mainly made of amorphous silicon layered in succession on the first layer structure. The plurality of second layers includes at least two high resistance layers having a relatively high resistance value and at least one low resistance layer having a relatively low resistance value compared to the high resistance value. The layers of the second layer structure are layered alternately on the first layer structure so that the first and last layers in the second layer structure are high resistance layers.

    摘要翻译： 电子照相感光构件具有导电性基板，在基板上形成有主要由非晶硅构成的单层的第一层结构，以及主要由第一层结构上依次层叠的非晶硅构成的多层的第二层结构。 多个第二层包括与高电阻值相比具有相对较高电阻值的至少两个高电阻层和具有相对较低电阻值的至少一个低电阻层。 第二层结构的层交替层叠在第一层结构上，使得第二层结构中的第一层和最后层是高电阻层。

    Electrophotographic photosensitive member and method for making such a member containing amorphous silicon
    2.
    发明授权
    Electrophotographic photosensitive member and method for making such a member containing amorphous silicon 失效
    电子照相感光构件和制造这种含有非晶硅的构件的方法

    公开(公告)号：US4568622A

    公开(公告)日：1986-02-04

    申请号：US621087

    申请日：1984-06-15

    申请人： Koji Minami ,  Kazuyuki Goto ,  Hisao Haku ,  Takeo Fukatsu ,  Michitoshi Ohnishi ,  Yukinori Kuwano

    发明人： Koji Minami ,  Kazuyuki Goto ,  Hisao Haku ,  Takeo Fukatsu ,  Michitoshi Ohnishi ,  Yukinori Kuwano

    IPC分类号： G03G5/08 ,  G03G5/04 ,  G03G5/082

    CPC分类号： G03G5/0825

    摘要： An electrophotographic photosensitive member has a conductive substrate, a first layer structure with a single layer made mainly of amorphous silicon formed on the substrate, and a second layer structure including multiple layers also mainly made of amorphous silicon layered in succession on the first layer structure. The plurality of second layers includes at least two high resistance layers having a relatively high resistance value and at least one low resistance layer having a relatively low resistance value compared to the high resistance value. The layers of the second layer structure are layered alternately on the first layer structure so that the first and last layers in the second layer structure are high resistance layers.

    摘要翻译： 电子照相感光构件具有导电性基板，在基板上形成有主要由非晶硅构成的单层的第一层结构，以及主要由第一层结构上依次层叠的非晶硅构成的多层的第二层结构。 多个第二层包括与高电阻值相比具有相对较高电阻值的至少两个高电阻层和具有相对较低电阻值的至少一个低电阻层。 第二层结构的层交替层叠在第一层结构上，使得第二层结构中的第一层和最后层是高电阻层。

    Electrophotographic photosensitive member
    3.
    发明授权
    Electrophotographic photosensitive member 失效
    电子照相感光构件

    公开(公告)号：US4681826A

    公开(公告)日：1987-07-21

    申请号：US896617

    申请日：1986-08-14

    申请人： Takeo Fukatsu ,  Kazuyuki Goto ,  Hisao Haku ,  Yukinori Kuwano

    发明人： Takeo Fukatsu ,  Kazuyuki Goto ,  Hisao Haku ,  Yukinori Kuwano

    IPC分类号： G03G5/08 ,  G03G5/082 ,  G03G5/14

    CPC分类号： G03G5/144 ,  G03G5/08 ,  G03G5/08228 ,  G03G5/08235 ,  G03G5/08242

    摘要： An electrophotographic photosensitive member comprising a photoconductive layer formed over a substrate and a surface layer formed over the photoconductive layer and having a high photosensitivity and charge retaining ability at the surface layer, the photoconductive layer and the surface layer being composed chiefly of amorphous silicon, the surface layer being a layer containing carbon forming an insulating material as combined with the amorphous silicon, and the content of the carbon based on the silicon atoms being low toward the substrate and high toward the surface of the surface layer; which is usable for copying machines and intelligent copying machines.

    摘要翻译： 一种电子照相感光构件，包括在基底上形成的光电导层和形成在光电导层上的表面层，并且在表面层处具有高的光敏性和电荷保持能力，光电导层和表面层主要由非晶硅组成， 表面层是与非晶硅组合形成绝缘材料的碳的层，并且基于硅原子的碳的含量朝向衬底低，并且朝向表面层的表面高; 可用于复印机和智能复印机。

    Electrophotographic photosensitive member
    4.
    发明授权
    Electrophotographic photosensitive member 失效
    电子照相感光构件

    公开(公告)号：US4624905A

    公开(公告)日：1986-11-25

    申请号：US640314

    申请日：1984-08-13

    申请人： Hisao Haku ,  Kazuyuki Goto ,  Masayuki Tanaka ,  Takeo Fukatsu ,  Yukinori Kuwano

    发明人： Hisao Haku ,  Kazuyuki Goto ,  Masayuki Tanaka ,  Takeo Fukatsu ,  Yukinori Kuwano

    IPC分类号： G03G5/08 ,  G03G5/082 ,  G03G5/14

    CPC分类号： G03G5/144 ,  G03G5/08 ,  G03G5/08228 ,  G03G5/08235 ,  G03G5/08242

    摘要： An electrophotographic photosensitive member comprising a photoconductive layer formed over a substrate and a surface layer formed over the photoconductive layer and having a high photoconductivity and charge retaining ability at the surface layer, in which the photoconductive layer and the surface layer being composed chiefly of amorphous silicon, the surface layer being a layer containing a substance forming an insulating material as combined with the amorphous silicon, and the content of the substance based on the silicon atoms being low toward the substrate and high toward the surface of the surface layer; which is usable for copying machines and intelligent copying machines.

    摘要翻译： 一种电子照相感光构件，包括在基底上形成的光电导层和形成在光电导层上的表面层，并且在表面层具有高的光导电性和电荷保留能力，其中光电导层和表面层主要由非晶硅组成 表面层是含有形成与非晶硅结合的绝缘材料的物质的层，并且基于硅原子的物质的含量朝向基板低，朝向表面层的表面高; 可用于复印机和智能复印机。

    Electrostatic recording apparatus
    6.
    发明授权
    Electrostatic recording apparatus 失效
    静电记录装置

    公开(公告)号：US4841328A

    公开(公告)日：1989-06-20

    申请号：US893099

    申请日：1986-08-04

    申请人： Masaru Takeuchi ,  Takeo Fukatsu ,  Shoichi Nakano ,  Yukinori Kuwano ,  Koji Minami ,  Masayuki Iwamoto

    发明人： Masaru Takeuchi ,  Takeo Fukatsu ,  Shoichi Nakano ,  Yukinori Kuwano ,  Koji Minami ,  Masayuki Iwamoto

    IPC分类号： G03G5/082 ,  G03G13/04 ,  G03G21/08

    CPC分类号： G03G5/08221 ,  G03G13/04 ,  G03G21/08

    摘要： An electrostatic recording apparatus comprises a photosensitive drum. The photosensitive drum comprises a bulk layer of amorphous silicon formed on a support, and in the bulk layer, a first layer region is formed at the support side and a second layer region is formed at the surface side. The first layer region is formed in a manner of comprising hydrogen of 0.01-40 atomic %, oxygen of 0.1-40 atomic % and boron of 5.times.10.sup.-6 -1.0 atomic %. On the other hand, oxygen and boron are not doped virtually in the second layer region and generation of carrier traps is suppressed in this non-doped second layer region. Furthermore, the peak wavelengths of the lights irradiated onto the photosensitive drum from both a light source for exposure and light source for discharge are set shorter than 650 nm, and preferably shorter than 600 nm. Light of short wavelengths shorter than 650 nm is almost absorbed in the second layer region, and generation of carriers in the first layer region is small, and thereby capture of carriers in traps is suppressed.

    摘要翻译： 静电记录装置包括感光鼓。 感光鼓包括在支撑体上形成的非晶硅本体层，并且在本体层中，在支撑侧形成第一层区域，在表面侧形成第二层区域。 第一层区域以包含0.01-40原子％的氢，0.1-40原子％的氧和5×10-6-1.0原子％的硼的方式形成。 另一方面，实际上在第二层区域中氧和硼不被掺杂，并且在该非掺杂的第二层区域中抑制了载流子阱的产生。 此外，从曝光用光源和放电用光源照射到感光鼓上的光的峰值波长设定为短于650nm，优选短于600nm。 短于650nm的短波长的光在第二层区域中几乎被吸收，并且第一层区域中的载流子的生成小，从而抑制陷阱中的载流子的捕获。

    Electrostatic latent image forming apparatus
    7.
    发明授权
    Electrostatic latent image forming apparatus 失效
    静电潜像形成装置

    公开(公告)号：US4914457A

    公开(公告)日：1990-04-03

    申请号：US168170

    申请日：1988-03-15

    申请人： Takeo Fukatsu ,  Kazuyuki Gotoh ,  Masaru Takeuchi ,  Kenichiro Wakizaka ,  Kazuhiko Honma ,  Shoichi Nakano ,  Yukinori Kuwano

    发明人： Takeo Fukatsu ,  Kazuyuki Gotoh ,  Masaru Takeuchi ,  Kenichiro Wakizaka ,  Kazuhiko Honma ,  Shoichi Nakano ,  Yukinori Kuwano

    IPC分类号： B41J2/39 ,  B41J2/40 ,  B41J2/44 ,  G03G15/04 ,  G03G15/05 ,  H04N1/113 ,  H04N1/193 ,  H04N1/29

    CPC分类号： H04N1/193 ,  G03G15/05 ,  H04N1/1135 ,  H04N1/29

    摘要： An electrostatic latent image forming apparatus includes a dielectric drum (10) a surface of which is uniformly charged in a predetermined polarity by a charging corotron (16). A recording head (18) includes a transparent base plate (30), a transparent electrode (32) and a photoconductive layer (34) composed of an amorphous silicon are formed on the transparent base plate in this order. A plurality of discharging electrodes (36) are formed on the photoconductive layer. A bias voltage (46) having a reverse polarity of the charged polarity being charging by the charging corotron is applied. When a light signal in accordance with an image to be formed is entered on the back surface of the transparent base plate, carriers, that is, holes and electrons are generated in the photoconductive layer, the carrier having the same polarity as the bias voltage is discharged onto the dielectric drum through the discharging electrodes. Electric charges are removed or reduced at a portion on the dielectric drum where such discharge occurs, and therefore an electrostatic latent image in accordance with the light signal being entered is formed on the dielectric drum.

    摘要翻译： 静电潜像形成装置包括介质鼓（10），其表面通过充电旋转体（16）以预定的极性均匀地充电。 在透明基板上依次形成记录头（18），透明基板（30），透明电极（32）和由非晶硅组成的光电导层（34）。 在光电导层上形成多个放电电极（36）。 施加具有充电极性的相反极性的偏置电压（46），由充电电晕器进行充电。 当根据要形成的图像的光信号进入透明基板的背面时，在光电导层中产生载流子，即空穴和电子，具有与偏置电压相同极性的载体是 通过放电电极放置到介质鼓上。 在介质鼓上发生这种放电的部分去除或减少电荷，因此在介质鼓上形成根据正在进入的光信号的静电潜像。

    Photovoltaic device
    10.
    发明授权
    Photovoltaic device 失效
    光伏装置

    公开(公告)号：US4824488A

    公开(公告)日：1989-04-25

    申请号：US98014

    申请日：1987-09-17

    申请人： Souichi Sakai ,  Shoichi Nakano ,  Yukinori Kuwano

    发明人： Souichi Sakai ,  Shoichi Nakano ,  Yukinori Kuwano

    IPC分类号： H01L31/04 ,  H01L27/142 ,  H01L31/0224 ,  H01L27/14

    CPC分类号： H01L31/022466 ,  H01L31/046 ,  H01L31/0463 ,  Y02E10/50 ,  Y10S438/94

    摘要： A transparent conductive film is formed on a glass substrate covering substantially its entire surface area and this transparent conductive film is divided into a plurality of transparent conductive parts per each photoelectric converting region. The photoelectric converting region is of a nearly rectangular shape, and accordingly, in order to divide the transparent conductive film into respective transparent conductive film parts, a laser beam is irradiated along all longitudinal and lateral sides of the rectangle. Thereby, the transparent conductive film parts corresponding to the photoelectric converting regions are formed as island regions. Semiconductor film parts are formed on the transparent conductive film parts divided into island regions corresponding to respective photoelectric converting regions and subsequently aluminum film parts are formed on these semiconductor film parts. Transparent conductive film parts are electrically connected to aluminum film parts of adjacent photoelectric converting regions. Thus, a photovoltaic device is manufactured wherein a plurality of photoelectric converting regions are formed on the substrate and respective photoelectric converting regions are connected in a series fashion.

    摘要翻译： 在覆盖其整个表面积的玻璃基板上形成透明导电膜，并且每个光电转换区域将该透明导电膜分成多个透明导电部件。 光电转换区域为近似矩形的形状，因此为了将透明导电膜分割成各自的透明导电膜部分，沿矩形的所有纵向和横向照射激光束。 由此，与光电转换区域对应的透明导电膜部件形成为岛状区域。 半导体膜部件形成在分别对应于各个光电转换区域的岛状区域的透明导电膜部件上，随后在这些半导体膜部件上形成铝膜部件。 透明导电膜部件与相邻的光电转换区域的铝膜部分电连接。 因此，制造其中在基板上形成多个光电转换区域并且各个光电转换区域以串联方式连接的光伏器件。