Fixing belt and fixing device
US11143995B2 · kind B2 · utility
0Cited by
2References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 9, 2020 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Jul 9, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/2038
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A fixing belt and a fixing device suppress charging of the fixing belt and permit securing of a withstand voltage of secondary parts of the fixing belt are provided in addition to a heater. The fixing belt is formed of a tubular endless fixing film including, in order from an inner peripheral side of the film, a base layer, an elastic layer, and a release layer. A surface resistivity of the fixing belt measured from the base layer side is 7 [LOG Ω/sq.] or more and 10 [LOG Ω/sq.] or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.