G - Physics – 03 – G
Patent
G - Physics
03
G
96/192
G03G 5/08 (2006.01) G03G 5/082 (2006.01) G11B 7/244 (2006.01)
Patent
CA 1298512
ABSTRACT OF THE DISCLOSURE A light receiving member comprising, on a support, a light receiving layer of a multi-layered structure having at least a photosensitive layer composed of an amorphous silicon, wherein an unevenness constituted with a plurality of spherical dimples at the surface of the support can overcome all of the problems in the conventional light receiving member comprising a light receiving layer com- posed of an amorphous silicon and, particularly, can effe- ctively prevent the occurrence of interference fringe in the formed images due to the interference phenomenon thereby forming visible images of excellent quality even in the case of using coherent laser beams possibly producing interference as an optical source. Further, a light receiving member comprising, on the support, a light receiving layer having a surface layer and a photosensitive layer, wherein the optical band gap possessed by the surface layer and the optical band gap possessed by the photosensitive layer to which the surface layer is disposed directly are matched at the interface between the surface layer and the photosensitive layer, wherein the surface layer is constituted as a multi- layered structure comprising an abrasion-resistant layer at the outermost side and a reflection prevention layer at the inside, can prevent the reflection of incident light at the interface between the surface layer and the photosensitive layer, thereby capable of overcoming the problems such as the interference fringe pattern or uneven sensitivity resulted from the uneven layer thickness upon forming the surface layer and/or uneven layer thickness due to the abrasion of the surface layer.
518679
Honda Mitsuru
Koike Atsushi
Murai Keiichi
Ogawa Kyosuke
Canon Kabushiki Kaisha
Ridout & Maybee Llp
LandOfFree
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