公开(公告)号：US20090253061A1

公开(公告)日：2009-10-08

申请号：US12332092

申请日：2008-12-10

申请人： Shigeru YAGI ,  Takeshi IWANAGA ,  Masayuki NISHIKAWA ,  Nobuyuki TORIGOE

发明人： Shigeru YAGI ,  Takeshi IWANAGA ,  Masayuki NISHIKAWA ,  Nobuyuki TORIGOE

IPC分类号： G03G5/06 ,  G03G5/04 ,  G03G15/00

CPC分类号： G03G5/144 ,  G03G5/0436 ,  G03G5/0525 ,  G03G5/0564 ,  G03G5/0614 ,  G03G5/0696 ,  G03G5/14704

摘要： An electrophotographic photoreceptor includes a conductive substrate, and a photosensitive layer, an intermediate layer having a thickness of 2 nm to 70 nm, and a surface layer, which are disposed in this order on the conductive substrate. The refractive index n1 of the photosensitive layer, the refractive index n2 of the intermediate layer, and the refractive index n3 of the surface layer satisfy an inequality, n2>n3>n1.

摘要翻译： 电子照相感光体包括导电性基板，感光层，厚度为2nm〜70nm的中间层和表面层，依次设置在导电性基板上。 感光层的折射率n1，中间层的折射率n2和表面层的折射率n3满足不等式，n2> n3> n1。

公开(公告)号：US20090297217A1

公开(公告)日：2009-12-03

申请号：US12534541

申请日：2009-08-03

申请人： Takeshi IWANAGA ,  Masayuki NISHIKAWA ,  Shigeru YAGI ,  Nobuyuki TORIGOE

发明人： Takeshi IWANAGA ,  Masayuki NISHIKAWA ,  Shigeru YAGI ,  Nobuyuki TORIGOE

IPC分类号： G03G21/18 ,  G03G5/04 ,  G03G15/00

CPC分类号： G03G5/0436 ,  G03G5/0614 ,  G03G5/0696

摘要： The present invention provides an electrophotographic photoreceptor having at least a photosensitive layer and a surface layer provided at a surface of the photosensitive layer. The surface layer contains a first layer which is provided at the photosensitive layer side and has a refractive index of n1 and a second layer which is provided at the opposite side of the first layer to the photosensitive layer and has a refractive index of n2. The refractive index of the photosensitive layer, the refractive index of the first layer, the refractive index of the second layer, the film thickness of the first layer, an integer of 0 or more, and the wavelength of light with which the surface of the photoreceptor is irradiated when an electrostatic latent image is formed satisfy specific relationships.

摘要翻译： 本发明提供一种电子照相感光体，其至少具有感光层和设置在感光层表面的表面层。 表面层包含设置在感光层侧并具有n1的折射率的第一层和设置在第一层的相对于感光层并具有n2的折射率的第二层。 感光层的折射率，第一层的折射率，第二层的折射率，第一层的膜厚，0以上的整数，以及表面的光的波长 当形成静电潜像满足特定关系时，照射感光体。

公开(公告)号：US20090214967A1

公开(公告)日：2009-08-27

申请号：US12239350

申请日：2008-09-26

申请人： Takeshi IWANAGA ,  Masayuki NISHIKAWA ,  Shigeru YAGI ,  Nobuyuki TORIGOE

发明人： Takeshi IWANAGA ,  Masayuki NISHIKAWA ,  Shigeru YAGI ,  Nobuyuki TORIGOE

IPC分类号： G03G15/00

CPC分类号： G03G5/047 ,  G03G5/08285 ,  G03G5/142 ,  G03G5/144 ,  G03G5/147

摘要： The present invention provides an electrophotographic photoreceptor having at least a photosensitive layer and a surface layer provided at a surface of the photosensitive layer The surface layer contains a first layer which is provided at the photosensitive layer side and has a refractive index of n1 and a second layer which is provided at the opposite side of the first layer to the photosensitive layer and has a refractive index of n2. The refractive index of the photosensitive layer (n0), the refractive index of the first layer (n1), the refractive index of the second layer (n2), the film thickness (nm) of the first layer (d1), an integer (a) of 0 or more, and the wavelength (nm) of light with which the surface of the photoreceptor is irradiated when an electrostatic latent image is formed (λ) satisfy specific relationships.

摘要翻译： 本发明提供了一种电子照相感光体，其至少具有感光层和设置在感光层的表面的表面层。表面层包含设置在感光层侧并具有折射率n1的第一层和第二层 层，其设置在第一层的与感光层相反的一侧，并具有n2的折射率。 感光层（n0）的折射率，第一层（n1）的折射率，第二层（n2）的折射率，第一层（d1）的膜厚（nm），整数（ a）为0以上，并且当形成静电潜像时（λ）照射感光体的表面的光的波长（nm）满足特定关系。