Electrostatic latent image developing toner and image forming apparatus
US-2018307150-A1 · Oct 25, 2018 · US
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
US10073362B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10073362-B2 |
| Application number | US-201314095955-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 3, 2013 |
| Priority date | Sep 4, 2009 |
| Publication date | Sep 11, 2018 |
| Grant date | Sep 11, 2018 |
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Abstract
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An electrophotographic photosensitive member that can not easily cause charging lines even where it is an electrophotographic photosensitive member employing as a conductive layer a layer containing metal oxide particles is disclosed. Also disclosed are a process cartridge and an electrophotographic apparatus which have such an electrophotographic photosensitive member. The electrophotographic photosensitive member has a conductive layer which contains titanium oxide particles coated with tin oxide doped with phosphorus or tungsten.
First claim
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The invention claimed is: 1. An electrophotographic photosensitive member comprising: a support; a conductive layer formed on the support; and a photosensitive layer formed on the conductive layer, wherein the conductive layer contains a binding material, and titanium oxide particles coated with tin oxide doped with phosphorus, and wherein a dielectric loss tanδ of the electrophotographic photosensitive member at a frequency of 1.0×10 3 Hz is from 5×10 −3 or more to 2×10…
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- What does patent US10073362B2 cover?
- An electrophotographic photosensitive member that can not easily cause charging lines even where it is an electrophotographic photosensitive member employing as a conductive layer a layer containing metal oxide particles is disclosed. Also disclosed are a process cartridge and an electrophotographic apparatus which have such an electrophotographic photosensitive member. The electrophotographic …
- Who is the assignee on this patent?
- Canon Kk
- What technology area does this patent fall under?
- Primary CPC classification G03G5/08. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Sep 11 2018 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).