Electrophotographic photosensitive member
AssigneeKYOCERA Document Solutions Inc.
InventorHideki Okada
Life of this patent
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Abstract
An electrophotographic photosensitive member includes a conductive substrate and a single-layer photosensitive layer. The photosensitive layer contains at least a charge generating material and a compound represented by general formula (1). In general formula (1), R1 represents an aryl group having a carbon number of at least 6 and no greater than 22 and optionally having an alkyl group having a carbon number of at least 1 and no greater than 10, an alkyl group having a carbon number of at least 3 and no greater than 20, an aralkyl group having a carbon number of at least 7 and no greater than 20, a cycloalkyl group having a carbon number of at least 3 and no greater than 20, or an alkoxy group having a carbon number of at least 1 and no greater than 6. Chemical groups R2 each represent a halogen atom.
Claims8
An electrophotographic photosensitive member comprising a conductive substrate and a photosensitive layer, wherein
- the photosensitive layer is a single layer,
- the photosensitive layer contains at least a charge generating material and a compound represented by a general formula (1) shown below:
- where in the general formula (1),
- R1 represents an aryl group having a carbon number of at least 6 and no greater than 22 and optionally having an alkyl group having a carbon number of at least 1 and no greater than 10, an alkyl group having a carbon number of at least 3 and no greater than 20, an aralkyl group having a carbon number of at least 7 and no greater than 20, a cycloalkyl group having a carbon number of at least 3 and no greater than 20, or an alkoxy group having a carbon number of at least 1 and no greater than 6, and
- chemical groups R2 each represent a halogen atom.
Dependencies are inferred from the claim text.