Porous photosensitive body and method of manufacturing same
US6413689B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2000 |
| Grant date | Jul 2, 2002 |
| Priority date | — |
| Expiry date | Aug 29, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/102
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A porous photosensitive body is provided which is excellent for mass production and lower in production costs and is capable of obtaining a good degree of image-formation and of increasing its productivity and reliability.The porous photosensitive body is provided with a drum used for forming a photosensitive body constructed by stacking, in order, an insulating layer, a photo-conductive layer and a translucent conductive layer on an inner circumferential face of a surface electrode which is composed, of a metal jointless cylinder drum having a large number of fine holes which are aligned at equal intervals both in a circumferential direction and in a direction of an axial line of the cylindrical drum and are opened on inner and outer circumferential faces of the metal jointless cylinder and wherein the insulating layer is provided with a through hole communicating with each of the fine holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.