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1. 发明申请

US20100224877A1 Electronic Photosensitive Body and Manufacturing Method for Same, as well as Image Forming Apparatus 有权
标题翻译：电子感光体及其制造方法，以及成像装置
公开(公告)号：US20100224877A1
公开(公告)日：2010-09-09
申请号：US12671469
申请日：2008-07-31
申请人： Yoshinobu Ishii
发明人： Yoshinobu Ishii
IPC分类号： H01L31/12 , H01L31/0376 , H01L31/18 , H01L31/0384
CPC分类号： C23C16/24 , C23C16/505 , G03G5/08221 , G03G5/08228 , G03G5/08235 , G03G5/08242 , G03G5/0825 , G03G5/08257 , G03G5/08278 , G03G2215/00957
摘要： Disclosed is an electrophotographic photoreceptor which comprises a base material and a photoconductive layer. The photoconductive layer is formed on the base material, and comprises a non-single-crystal material mainly composed of silicon. In the photoconductive layer, with regard to a characteristic energy E (eV) which has the relationship with a light absorption coefficient α (cm−1) represented by the following formula (1), the characteristic energy E1 (eV) for an exposure wavelength in larger than the characteristic energy E2 (eV) for a neutralization wavelength. [Formula (1) α=C exp(hω/E) C: a constant hω: a photon energy h: a rationalized Planck's ω: the number of frequency
摘要翻译：公开了一种电子照相感光体，其包含基材和光电导层。光电导层形成在基材上，并且包括主要由硅组成的非单晶材料。在光电导层中，对于与由下式（1）表示的光吸收系数α（cm-1）具有关系的特征能量E（eV），曝光波长的特征能量E1（eV）大于中和波长的特征能量E2（eV）。 [公式（1）α= C exp（hω/ E）C：常数hω：光子能量h：合理的普朗克的ω：频率的数量

2. 发明申请

US20100260517A1 Electrophotographic Photosensitive Body and Image Forming Device Having an Electrophotographic Photosensitive Body 审中-公开
标题翻译：具有电子照相感光体的电子照相感光体和成像装置
公开(公告)号：US20100260517A1
公开(公告)日：2010-10-14
申请号：US12675602
申请日：2008-08-25
申请人： Yoshinobu Ishii
发明人： Yoshinobu Ishii
IPC分类号： G03G15/00 , G03G5/04 , G03G5/043
CPC分类号： G03G5/08228 , G03G5/08 , G03G5/08221 , G03G5/08235 , G03G5/08242 , G03G5/0825 , G03G5/08257 , G03G5/142 , G03G5/144 , G03G5/147
摘要： A negative charging electrophotographic photosensitive body has a base, a photoconductive layer made of an amorphous silicon compound and formed amorphous silicon compound and formed on the base, a charge injection blocking layer formed on the photoconductive layer, and a surface layer formed on the charge injection blocking layer. The charge injection blocking layer contains at least one element selected from a group of N, O, and C and a group-13 element. The optical absorption coefficient of the charge injection blocking layer is smaller than that of the photoconductive layer, and the difference between the refractive index of the photoconductive layer and that of the charge injection blocking layer is greater than 0 and less than 0.9.
摘要翻译：负带电电子照相感光体具有基底，由非晶硅化合物制成的光电导层，并形成在基底上的非晶硅化合物，形成在光电导层上的电荷注入阻挡层，以及在电荷注入上形成的表面层阻挡层。电荷注入阻挡层含有选自N，O，C和13族元素中的至少一种元素。电荷注入阻挡层的光吸收系数小于光电导层的光吸收系数，光电导层的折射率与电荷注入阻挡层的折射率之差大于0且小于0.9。

3. 发明授权

US07672612B2 Electrophotographic photosensitive member, and image forming apparatus using same 有权
标题翻译：电子照相感光构件和使用其的图像形成装置
公开(公告)号：US07672612B2
公开(公告)日：2010-03-02
申请号：US11626266
申请日：2007-01-23
申请人： Yoshinobu Ishii
发明人： Yoshinobu Ishii
IPC分类号： G03G15/00
CPC分类号： G03G15/0291
摘要： The present invention relates to an electrophotographic photosensitive member including a substantially cylindrical body rotated by rotation power transmitted via an first end portion from in an image forming apparatus and a photosensitive layer including a latent image forming area formed on an outer circumference of the body. The present invention also relates to an image forming apparatus provided with the electrophotographic photosensitive member. In the photosensitive layer, when the body is charged with a constant charging ability in the axial direction, dark electric potential at the latent image forming area gradually becomes larger as proceeding in the axial direction of the body, from the first end portion to a second end portion opposite to the first end portion.
摘要翻译：本发明涉及一种电子照相感光构件，其包括基本上圆柱形的主体，旋转动力通过来自图像形成装置的第一端部传递的旋转动力和包括形成在主体的外周上的潜像形成区域的感光层旋转。本发明还涉及一种设置有电子照相感光构件的图像形成装置。在感光层中，当在轴向上充电恒定的充电能力时，潜像形成区域的暗电位从主体的轴向方向逐渐变大，从第一端部到第二端部端部与第一端部相对。

4. 发明授权

US08330161B2 Electronic photosensitive body and manufacturing method for same, as well as image forming apparatus 有权
标题翻译：电子感光体及其制造方法以及图像形成装置
公开(公告)号：US08330161B2
公开(公告)日：2012-12-11
申请号：US12671469
申请日：2008-07-31
申请人： Yoshinobu Ishii
发明人： Yoshinobu Ishii
IPC分类号： H01L29/04 , H01L31/00
CPC分类号： C23C16/24 , C23C16/505 , G03G5/08221 , G03G5/08228 , G03G5/08235 , G03G5/08242 , G03G5/0825 , G03G5/08257 , G03G5/08278 , G03G2215/00957
摘要： Disclosed is an electrophotographic photoreceptor which comprises a base material and a photoconductive layer. The photoconductive layer is formed on the base material, and comprises a non-single-crystal material mainly composed of silicon. In the photoconductive layer, with regard to a characteristic energy E (eV) which has the relationship with a light absorption coefficient α(cm−1) represented by the following formula (1), the characteristic energy E1 (eV) for an exposure wavelength in larger than the characteristic energy E2 (eV) for a neutralization wavelength. [Formula (1) a=C exp(hω/E) C: a constant hω: a photon energy h: a rationalized Planck's ω: the number of frequency.
摘要翻译：公开了一种电子照相感光体，其包含基材和光电导层。光电导层形成在基材上，并且包括主要由硅组成的非单晶材料。在光电导层中，对于与由下式（1）表示的光吸收系数α（cm-1）具有关系的特征能量E（eV），曝光波长的特征能量E1（eV）大于中和波长的特征能量E2（eV）。 [公式（1）a = C exp（hω/ E）C：常数hω：光子能量h：合理的普朗克ω：频率数。

5. 发明授权

US08275290B2 Electrophotographic photosensitive body and image forming apparatus provided with the same 有权
标题翻译：电子照相感光体及其成像装置
公开(公告)号：US08275290B2
公开(公告)日：2012-09-25
申请号：US12525522
申请日：2008-01-28
申请人： Yoshinobu Ishii
发明人： Yoshinobu Ishii
IPC分类号： G03G15/00
CPC分类号： G03G5/047 , G03G5/08 , G03G5/147
摘要： An electrophotographic photosensitive body includes a substrate and a photosensitive layer. In the electrophotographic photosensitive body, a reflectance to an exposure light L1 is defined as a first reflectance, and a reflectance of an eliminating light is defined as a second reflectance. The first reflectance is positively correlated with a light intensity rate of the exposure light L1, and the second reflectance is positively correlated with the light intensity rate of the exposure light L1 in a first case, while is negatively correlated with the light intensity rate of the exposure light L1 in a second case. In the first case, an amount of change of the first reflectance to an amount of change of the light intensity rate of the exposure light L1 is less than 1. In the second case, an amount of change of the first reflectance to an amount of change of the light intensity rate of the exposure light L1 is more than 1.
摘要翻译：电子照相感光体包括基底和感光层。在电子照相感光体中，对曝光用光L1的反射率被定义为第一反射率，将消除光的反射率定义为第二反射率。第一反射率与曝光光L1的光强度正相关，第二反射率与第一种情况下的曝光光L1的光强度正相关，而与第一反射率的光强度率呈负相关在第二种情况下的曝光灯L1。在第一种情况下，第一反射率与曝光光L1的光强度变化量的变化量小于1.在第二种情况下，第一反射率的变化量为曝光光L1的光强度变化大于1。

6. 发明申请

US20100183331A1 Electrophotographic Photosensitive Body and Image Forming Apparatus Provided with the Same 有权
标题翻译：电子照相感光体及其成像装置
公开(公告)号：US20100183331A1
公开(公告)日：2010-07-22
申请号：US12525522
申请日：2008-01-28
申请人： Yoshinobu Ishii
发明人： Yoshinobu Ishii
IPC分类号： G03G15/00 , G03G5/043
CPC分类号： G03G5/047 , G03G5/08 , G03G5/147
摘要： [Problems] To provide an electrophotographic photosensitive body that reduces non-uniform image density and that can enhance a definition of an image, and an image forming apparatus provided with the same.[Means for Solving Problems] An electrophotographic photosensitive body includes a substrate (20) and a photosensitive layer (21). In the electrophotographic photosensitive body, when a reflectance to an exposure light L1 is defined as a first reflectance, and a reflectance of an eliminating light is defined as a second reflectance, the first reflectance is positively correlated with a light intensity rate of the exposure light L1, and the second reflectance is positively correlated with the light intensity rate of the exposure light L1 in a first case, while is negatively correlated with the light intensity rate of the exposure light L1 in a second case. The first case is such that an amount of change of the first reflectance to an amount of change of the light intensity rate of the exposure light L1 is less than 1. The second case is such that an amount of change of the first reflectance to an amount of change of the light intensity rate of the exposure light L1 is more than 1.
摘要翻译： [问题]提供一种电子照相感光体，其降低不均匀的图像浓度并且可以增强图像的清晰度，以及具有该图像形成装置的图像形成装置。解决问题的手段电子照相感光体包括基板（20）和感光层（21）。在电子照相感光体中，当对曝光光L1的反射率被定义为第一反射率，并且消除光的反射率被定义为第二反射率时，第一反射率与曝光光的光强度率正相关 L1，第二反射率与第一种情况下的曝光光L1的光强度正相关，而与第二种情况下的曝光光L1的光强度率成负相关。第一种情况是，第一反射率与曝光光L1的光强度变化量的变化量小于1.第二种情况是，第一反射率的变化量相对于曝光光L1的光强度变化量大于1。

7. 发明授权

US07623810B2 Electrophotographic photosensitive member and image forming apparatus provided with the same 有权
标题翻译：电子照相感光构件和其设置的图像形成装置
公开(公告)号：US07623810B2
公开(公告)日：2009-11-24
申请号：US11588846
申请日：2006-10-27
申请人： Hideaki Fukunaga , Yoshinobu Ishii
发明人： Hideaki Fukunaga , Yoshinobu Ishii
IPC分类号： G03G15/00 , G03G15/02 , G03G21/00
CPC分类号： G03G15/751
摘要： The present invention relates to an electrophotographic photosensitive member and an image forming apparatus provided with the same. The electrophotographic photosensitive member includes a substantially cylindrical body and a photosensitive layer having a latent image forming area formed on the body. The photosensitive layer includes a first end in the axial direction of the latent image forming area and a second end located opposite to the first end in the axial direction. The first end is pressed harder than the second end. In the photosensitive layer, thickness or dynamic indentation hardness at the first end at one side of the latent image forming area is larger than thickness or dynamic indentation hardness at the second end located opposite to the first end in the axial direction of the latent image forming area.
摘要翻译：本发明涉及一种电子照相感光构件和具有该静电复印感光构件的图像形成装置。电子照相感光构件包括基本上圆柱形的主体和在主体上形成有潜像形成区域的感光层。感光层包括在潜像形成区域的轴向上的第一端和沿轴向与第一端相对的第二端。第一端比第二端更硬。在感光层中，在潜像形成区域的一侧的第一端处的厚度或动态压痕硬度大于在潜像形成的轴向方向上与第一端相对的第二端处的厚度或动态压痕硬度区。

8. 发明申请

US20070154239A1 Electrophotographic photosensitive member and image forming apparatus provided with the same 有权
标题翻译：电子照相感光构件和其设置的图像形成装置
公开(公告)号：US20070154239A1
公开(公告)日：2007-07-05
申请号：US11588846
申请日：2006-10-27
申请人： Hideaki Fukunaga , Yoshinobu Ishii
发明人： Hideaki Fukunaga , Yoshinobu Ishii
IPC分类号： G03G15/00 , G03G5/14
CPC分类号： G03G15/751
摘要： The present invention relates to an electrophotographic photosensitive member and an image forming apparatus provided with the same. The electrophotographic photosensitive member includes a substantially cylindrical body and a photosensitive layer having a latent image forming area formed on the body. In the photosensitive layer incorporated in the image forming apparatus, a first end in the axial direction of the latent image forming area is pressed harder than a second end at opposite side of located opposite to the first end in the axial direction. In the photosensitive layer, thickness or dynamic indentation hardness at the first end at one side of the latent image forming area is larger than thickness or dynamic indentation hardness at the second end at opposite side of located opposite to the first end in the axial direction of the latent image forming area.
摘要翻译：本发明涉及一种电子照相感光构件和具有该静电复印感光构件的图像形成装置。电子照相感光构件包括基本上圆柱形的主体和在主体上形成有潜像形成区域的感光层。在图像形成装置中包含的感光层中，潜像形成区域的轴向的第一端比位于与轴向第一端相反的相对侧的第二端更硬地挤压。在感光层中，在潜像形成区域的一侧的第一端处的厚度或动态压痕硬度大于在与第一端相对的第二端处的厚度或动态压痕硬度潜像形成区域。

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