Electrophotographic photoreceptor, process cartridge, and image forming apparatus
US10095138B2 · kind B2 · utility
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5References
13Claims
0Family size
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Key dates
| Filing date | Sep 8, 2017 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Sep 8, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/75
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophotographic photoreceptor includes a conductive substrate and a photosensitive layer disposed on the conductive substrate, wherein when time that takes for a current value to reach the maximum after beginning of application of a square wave voltage to the electrophotographic photoreceptor is T1 and time that takes for the current value to reach the maximum after the beginning of the application of the square wave voltage and then decrease to one fifth of the maximum is T2, T2 is approximately from 3.2 to 11.0 times as large as T1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.