-
1.发明授权
公开(公告)号：EP1983376B1
公开(公告)日：2018-10-10
申请号：EP07707999.4
申请日：2007-01-30
发明人： OGAKI, Harunobu c/o CANON KABUSHIKI KAISHA , UEMATSU, Hiroki c/o CANON KABUSHIKI KAISHA , KAWAHARA, Masataka c/o CANON KABUSHIKI KAISHA , OCHI, Atsushi c/o CANON KABUSHIKI KAISHA , TERAMOTO, Kyoichi c/o CANON KABUSHIKI KAISHA , SHIMADA, Akira c/o CANON KABUSHIKI KAISHA , MARUYAMA, Akio c/o CANON KABUSHIKI KAISHA , KIKUCHI, Toshihiro c/o CANON KABUSHIKI KAISHA , KOGANEI, Akio c/o CANON KABUSHIKI KAISHA , SUMIDA, Takayuki c/o CANON KABUSHIKI KAISHA
CPC分类号： G03G5/147 , G03G5/0517 , G03G5/0567 , G03G5/0578 , G03G5/0592 , G03G5/0696 , G03G5/10 , G03G5/102 , G03G5/104 , G03G5/14765
摘要： An electrophotographic photosensitive member improved in cleaning performance and having a good image reproducibility, even in its long-term service, and a process cartridge and an electrophotographic apparatus which have the electrophotographic photosensitive member are provided. The electrophotographic photosensitive member has, on the surface of its photosensitive layer, has a plurality of depressed portions which are independent from one another, and, where the major-axis diameter of each depressed portion is represented by Rpc and the depth that shows the distance between the deepest part of each depressed portion and the opening thereof is represented by Rdv, the depressed portions each have a ratio of depth to major-axis diameter, Rdv/Rpc, of from more than 1.0 to 7.0 or less.
-
公开(公告)号：EP1983377B1
公开(公告)日：2015-09-02
申请号：EP07708013.3
申请日：2007-01-30
发明人： UEMATSU, Hiroki c/o CANON KABUSHIKI KAISHA , SHIMADA, Akira c/o CANON KABUSHIKI KAISHA , KAWAHARA, Masataka c/o CANON KABUSHIKI KAISHA , OGAKI, Harunobu c/o CANON KABUSHIKI KAISHA , OCHI, Atsushi c/o CANON KABUSHIKI KAISHA , MARUYAMA, Akio c/o CANON KABUSHIKI KAISHA , TERAMOTO, Kyoichi c/o CANON KABUSHIKI KAISHA , KIKUCHI, Toshihiro c/o CANON KABUSHIKI KAISHA , KOGANEI, Akio c/o CANON KABUSHIKI KAISHA , SUMIDA, Takayuki c/o CANON KABUSHIKI KAISHA
CPC分类号： G03G5/047 , G03G5/043 , G03G5/05 , G03G5/0525 , G03G5/0592 , G03G5/0596 , G03G5/10
-
3.发明公开ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS 有权ELEKTROPHOTOGRAPHISCHERPHOTOEMPFÄNGER，PROZESSKARTUSCHE UND ELEKTROPHOTOGRAPHISCHE VORRICHTUNG
公开(公告)号：EP1983373A1
公开(公告)日：2008-10-22
申请号：EP07707994.5
申请日：2007-01-30
发明人： UEMATSU, Hiroki c/o CANON KABUSHIKI KAISHA , OGAKI, Harunobu c/o CANON KABUSHIKI KAISHA , KAWAHARA, Masataka c/o CANON KABUSHIKI KAISHA , OCHI, Atsushi c/o CANON KABUSHIKI KAISHA , SHIMADA, Akira c/o CANON KABUSHIKI KAISHA , MARUYAMA, Akio c/o CANON KABUSHIKI KAISHA , TERAMOTO, Kyoichi c/o CANON KABUSHIKI KAISHA , KIKUCHI, Toshihiro c/o CANON KABUSHIKI KAISHA , KOGANEI, Akio c/o CANON KABUSHIKI KAISHA , SUMIDA, Takayuki c/o CANON KABUSHIKI KAISHA
摘要： An electrophotographic photosensitive member is disclosed which is excellent in cleaning performance, has improved durability, and suppresses image defects in various environments. The electrophotographic photosensitive member has a support and a photosensitive layer provided on the support. Depressed portions independent of one another are formed on the surface of the electrophotographic photosensitive member so that the number of the depressed portions per 100 µm square is 76 or more and 1,000 or less. The openings of the depressed portions have an average major axis diameter of more than 3.0 µm and 14.0 µm or less.
摘要翻译： 公开了一种电子照相感光构件，其清洁性能优异，耐久性提高，并且抑制各种环境中的图像缺陷。 电子照相感光构件具有支撑体和设置在支撑体上的感光层。 在电子照相感光构件的表面上形成彼此独立的凹陷部分，使得每100μm方形的凹陷部的数量为76以上且1,000以下。 凹部的开口部的平均长轴直径大于3.0μm，14.0μm以下。
-
4.发明公开METHOD FOR MANUFACTURING ELECTROPHOTOGRAPHIC PHOTORECEPTOR 有权VERFAHREN ZUR HERSTELLUNG EINES ELEKTROPHOTOGRAPHISCHEN PHOTOREZEPTORS
公开(公告)号：EP1983377A1
公开(公告)日：2008-10-22
申请号：EP07708013.3
申请日：2007-01-30
发明人： UEMATSU, Hiroki c/o CANON KABUSHIKI KAISHA , SHIMADA, Akira c/o CANON KABUSHIKI KAISHA , KAWAHARA, Masataka c/o CANON KABUSHIKI KAISHA , OGAKI, Harunobu c/o CANON KABUSHIKI KAISHA , OCHI, Atsushi c/o CANON KABUSHIKI KAISHA , MARUYAMA, Akio c/o CANON KABUSHIKI KAISHA , TERAMOTO, Kyoichi c/o CANON KABUSHIKI KAISHA , KIKUCHI, Toshihiro c/o CANON KABUSHIKI KAISHA , KOGANEI, Akio c/o CANON KABUSHIKI KAISHA , SUMIDA, Takayuki c/o CANON KABUSHIKI KAISHA
CPC分类号： G03G5/047 , G03G5/043 , G03G5/05 , G03G5/0525 , G03G5/0592 , G03G5/0596 , G03G5/10
摘要： To optimize the surface profile of an electrophotographic photosensitive member with the aim of improving cleaning performance, a process for producing such an electrophotographic photosensitive member is provided. In a process for producing an electrophotographic photosensitive member, which has the step of bringing the surface of an electrophotographic photosensitive member having at least a charge transport layer on a cylindrical support, and a mold having a fine unevenness surface profile into pressure contact with each other to transfer the fine unevenness surface profile to the surface of the electrophotographic photosensitive member, the mold and the support are so temperature-controlled as to be T3
摘要翻译： 为了优化电子照相感光构件的表面轮廓以提高清洁性能，提供了制造这种电子照相感光构件的方法。 在制造电子照相感光构件的方法中，其具有将具有至少电荷输送层的电子照相感光构件的表面在圆柱形支撑体上的步骤和具有细小凹凸表面轮廓的模具彼此压力接触的步骤 为了将精细不平坦表面轮廓转印到电子照相感光构件的表面上，将模具和支撑体进行温度控制，使其电荷转移温度由T1（°）表示为T3
-
5.发明公开ELECTRONIC PHOTOGRAPHING PHOTOSENSITIVE BODY, PROCESS CARTRIDGE, AND ELECTRONIC PHOTOGRAPHING DEVICE 审中-公开LICHTEMPFINDLICHERKÖRPERFÜRELEKTRONISCHE FOTOGRAFIE，PROZESSKARTUSCHE UND ELEKTRONISCHE FOTOGRAFIERVORRICHTUNG
公开(公告)号：EP1983376A1
公开(公告)日：2008-10-22
申请号：EP07707999.4
申请日：2007-01-30
发明人： OGAKI, Harunobu c/o CANON KABUSHIKI KAISHA , UEMATSU, Hiroki c/o CANON KABUSHIKI KAISHA , KAWAHARA, Masataka c/o CANON KABUSHIKI KAISHA , OCHI, Atsushi c/o CANON KABUSHIKI KAISHA , TERAMOTO, Kyoichi c/o CANON KABUSHIKI KAISHA , SHIMADA, Akira c/o CANON KABUSHIKI KAISHA , MARUYAMA, Akio c/o CANON KABUSHIKI KAISHA , KIKUCHI, Toshihiro c/o CANON KABUSHIKI KAISHA , KOGANEI, Akio c/o CANON KABUSHIKI KAISHA , SUMIDA, Takayuki c/o CANON KABUSHIKI KAISHA
CPC分类号： G03G5/147 , G03G5/0517 , G03G5/0567 , G03G5/0578 , G03G5/0592 , G03G5/0696 , G03G5/10 , G03G5/102 , G03G5/104 , G03G5/14765
摘要： An electrophotographic photosensitive member improved in cleaning performance and having a good image reproducibility, even in its long-term service, and a process cartridge and an electrophotographic apparatus which have the electrophotographic photosensitive member are provided. The electrophotographic photosensitive member has, on the surface of its photosensitive layer, has a plurality of depressed portions which are independent from one another, and, where the major-axis diameter of each depressed portion is represented by Rpc and the depth that shows the distance between the deepest part of each depressed portion and the opening thereof is represented by Rdv, the depressed portions each have a ratio of depth to major-axis diameter, Rdv/Rpc, of from more than 1.0 to 7.0 or less.
摘要翻译： 提供了一种电子照相感光构件，其提供了清洁性能并且即使在其长期使用中也具有良好的图像再现性，并且提供了具有电子照相感光构件的处理盒和电子照相设备。 电子照相感光构件在其感光层的表面上具有彼此独立的多个凹部，并且其中每个凹陷部分的长轴直径由Rpc表示，并且显示距离的深度 每个凹陷部分的最深部分和其开口之间由Rdv表示，凹陷部分各自具有大于1.0至7.0或更小的深度与长轴直径的比值Rdv / Rpc。
-
-
-
-
搜索结果
5 条记录 (耗时 0.014 秒)
