公开(公告)号：EP1734412B1

公开(公告)日：2014-05-07

申请号：EP05727624.8

申请日：2005-03-25

申请人： CANON KABUSHIKI KAISHA

发明人： UEMATSU, Hiroki, c/o Canon Kabushiki Kaisha ,  IKEZUE, Tatsuya, c/o Canon Kabushiki Kaisha ,  SHIMADA, Akira, c/o Canon Kabushiki Kaisha ,  MITSUI, Takahiro, c/o Canon Kabushiki Kaisha ,  NAKATA, Koichi, c/o Canon Kabushiki Kaisha ,  ISHII, Shuji, c/o Canon Kabushiki Kaisha ,  AMAMIYA, Shoji, c/o Canon Kabushiki Kaisha ,  MARUYAMA, Akio, c/o Canon Kabushiki Kaisha

IPC分类号： G03G5/00 ,  G03G5/047 ,  G03G5/10

CPC分类号： G03G5/00

公开(公告)号：EP1734412A1

公开(公告)日：2006-12-20

申请号：EP05727624.8

申请日：2005-03-25

申请人： CANON KABUSHIKI KAISHA

发明人： UEMATSU, Hiroki, c/o Canon Kabushiki Kaisha ,  IKEZUE, Tatsuya, c/o Canon Kabushiki Kaisha ,  SHIMADA, Akira, c/o Canon Kabushiki Kaisha ,  MITSUI, Takahiro, c/o Canon Kabushiki Kaisha ,  NAKATA, Koichi, c/o Canon Kabushiki Kaisha ,  ISHII, Shuji, c/o Canon Kabushiki Kaisha ,  AMAMIYA, Shoji, c/o Canon Kabushiki Kaisha ,  MARUYAMA, Akio, c/o Canon Kabushiki Kaisha

IPC分类号： G03G5/00 ,  G03G5/047 ,  G03G5/10

CPC分类号： G03G5/00

摘要： An electrophotographic photosensitive member is disclosed having a cylindrical support and an organic photosensitive layer provided on the cylindrical support. The peripheral surface of the electrophotographic photosensitive member is composed of grooves formed substantially in its peripheral direction and flat portions, and in the grooves, the number of grooves each having a width in the range of from 0.5 µm to 40 µm is from 20 to 1,000 lines per 1,000 µm in width in the generatrix direction of the peripheral surface of the electrophotographic photosensitive member.

摘要翻译： 一个电子照相感光构件是游离缺失盘具有圆柱形支持，并设置在圆筒支撑有机感光层。 所述电子照相感光构件的外周表面是由在其周边方向和平坦部分大致形成凹槽，并在凹槽中，具有在从0.5微米的范围内的宽度的每个凹槽以40个微米的数量是从20到1000 每1,000微米线在电子照相感光构件的外周面的母线方向的宽度。