Conductive support, electrophotographic photoreceptor, and process cartridge
US10067433B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 18, 2017 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Apr 18, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/00962
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A conductive support is formed of a bottomless hollow cylindrical member being made of metal and having a thickness t of equal to or less than 0.5 mm, the conductive support including: a chamfer portion on an outer peripheral surface side of at least one end of the conductive support over an entire circumferential direction, wherein the chamfer portion has a chamfer angle a of equal to or greater than 10° and less than 30° with respect to the outer peripheral surface, and a chamfer width b equal to or greater than 0.05 mm in an end surface, and wherein an end surface width c is equal to or greater than 0.1 mm in the end surface including the chamfer portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.