초록 ▼

The disclosure discloses a photosensitive member comprising an electrically conductive substrate, an organic photoconductive layer comprising an organic material as a matrix, and an overcoat layer comprising an amorphous carbon as a matrix and formed on said organic photoconductive layer. Said overc

The disclosure discloses a photosensitive member comprising an electrically conductive substrate, an organic photoconductive layer comprising an organic material as a matrix, and an overcoat layer comprising an amorphous carbon as a matrix and formed on said organic photoconductive layer. Said overcoat layer comprises a first overcoat layer containing fluorine atoms in an amount of about 5 atomic % or more and a second overcoat layer formed on said first overcoat layer and containing fluorine atoms in an amount of less than about 5 atomic %. Said overcoat layer has a thickness of about 0.01 to about 4.0 microns and said second overcoat layer has a thickness of about 10 to about 400 angstroms. The disclosure also discloses a process for manufacturing the above-mentioned photosensitive member.

대표청구항 ▼

A photosensitive member comprising: an electrically conductive substrate; an organic photoconductive layer formed on said electrically conductive substrate and comprising an organic material as a matrix; and an overcoat layer having first and second overcoat regions and formed on said photoconductiv

A photosensitive member comprising: an electrically conductive substrate; an organic photoconductive layer formed on said electrically conductive substrate and comprising an organic material as a matrix; and an overcoat layer having first and second overcoat regions and formed on said photoconductive layer, said first overcoat region comprising amorphous carbon which contains fluorine atoms in an amount of about 5 atomic % or more, said second overcoat region formed over said first overcoat region and comprising amorphous carbon which contains fluorine atoms in an amount of less than about 5 atomic % which is less than the amount contained in said first overcoat region, said overcoat layer having a thickness of about 0.01 to about 4.0 microns with said second overcoat region having a thickness of about 10 to about 400 angstroms.