Abstract: An image-forming member for electro-photography has a photoconductive layer comprising a hydrogenated amorphous semiconductor composed of silicon and/or germanium as a matrix and at least one chemical modifier such as carbon, nitrogen and oxygen contained in the matrix.

Abstract: Image-forming member for electrophotography comprising a charge generation layer composed of hydrogenated amorphous silicon.

Abstract: A photoconductive member, comprises a support for a photoconductive member and an amorphous layer which is constituted of silicon atoms as matrix containing at least one of hydrogen atom and halogen atom and exhibits photoconductivity, said amorphous layer having a layer region containing carbon atoms in at least a part thereof, the content of the carbon atoms in said layer region being distributed unevenly in the direction of the thickness of said layer.

Abstract: An image-forming member for electro-photography has a photoconductive layer comprising a hydrogenated amorphous semiconductor composed of silicon and/or germanium as a matrix and at least one chemical modifier such as carbon, nitrogen and oxygen contained in the matrix.

Abstract: A photoconductive member having a support, amorphous charge generation and charge transport layers and a barrier layer between the support and the charge generation layer. The charge generation layer contains from 0.1 to 10 atomic percent of a conduction controlling impurity. Intermediate and surface barrier layers are also employed and additional transport layers are utilized.

Abstract: Image-forming member for electrophotography comprising a charge generation layer composed of hydrogenated amorphous silicon.

Abstract: A layer of amorphous silicon containing H, preferably 10-40 atomic % H, is used as a photoconductive layer for electrophotographic photosensitive member.

Abstract: Image-forming member for electrophotography comprising a charge generation layer composed of hydrogenated amorphous silicon.

Abstract: A photoconductive member, comprises a support for a photoconductive member and an amorphous layer which is constituted of silicon atoms as matrix containing at least one of hydrogen atom and halogen atom and exhibits photoconductivity, said amorphous layer having a layer region containing carbon atoms in at least a part thereof, the content of the carbon atoms in said layer region being distributed unevenly in the direction of the thickness of said layer.

Abstract: A photoconductive member comprises a photoconductive layer constituted of an amorphous material containing at least one of hydrogen atoms and halogen atoms in a matrix of silicon atoms and an amorphous layer constituted of an amorphous material containing at least one of hydrogen atoms and halogen atoms in a matrix of boron atoms.

Abstract: A layer of amorphous silicon containing H, preferably 10-40 atomic %H, is used as a photoconductive layer for electrophotographic photosensitive member.

Abstract: A photoconductive member, comprises a support for a photoconductive member and an amorphous layer which is constituted of silicon atoms as matrix containing at least one of hydrogen atom and halogen atom and exhibits photoconductivity, said amorphous layer having a layer region containing nitrogen atoms in at least a part thereof, the content of the nitrogen atoms in said layer region being distributed unevenly in the direction of the thickness of said layer.

Abstract: A photo-electric converter principally constructed with a photo-electric conversion unit wherein m.times.n photo-electric conversion elements, each having a light receiving window to form a pel and constructed with a layer of light receiving body and two electrodes provided on both sides thereof, are arranged two-dimensionally in an array of m ranks and n files, and wherein the light receiving windows of the photo-electric conversion elements constituting a rank are arranged at an equally spaced pitch of an integral multiple of that of pels. A signal processing circuit processes and produces as an output a signal which has been subjected to the photo-electric conversion in the photo-electric conversion unit.

Abstract: A printing process comprise formation of fixed toner images on a photoconductive substrate by using an electrophotographic method, selective application of color materials onto the image portions of the fixed toner images, and printing of said color material applied onto the fixed toner image to a transfer sheet characterized by removing said fixed toner images from the used photoconductive substrate, forming other toner images on the photoconductive substrate thus reclaimed by using an electrophotographic method, application of color materials onto said other toner images, and printing of said color material applied onto the other fixed toner image to a transfer sheet.

Abstract: A method for fabricating an electrophotographic image forming member, wherein the first photoconductive layer consisting of an amorphous inorganic semiconductive material is formed on a substrate suited for the electrophotographic process, then the second photoconductive layer, which is different from the first photoconductive layer and consists of amorphous silicon containing therein silicon as the matrix and at least one of hydrogen and halogen atoms, is formed on the first photoconductive layer, and thereafter, the second photoconductive layer is annealed by irradiating a laser beam on the surface of the second photoconductive layer.

Abstract: An image-forming member for electrophotography has a photoconductive layer comprising a hydrogenated amorphous semiconductor composed of silicon and/or germanium as a matrix and at least one chemical modifier such as carbon, nitrogen and oxygen contained in the matrix.

Abstract: An electrophotographic image-forming member comprises a substrate for electrophotography and an amorphous layer which is laid on said substrate and constituted of silicon atoms as matrix containing at least one of hydrogen atom and halogen atom and exhibits photoconductivity, said substrate being constituted of aluminum oxide containing chemi-structurally water at least on the surface thereof, and said amorphous layer having a layer region containing at least one member selected from the group consisting of oxygen atom, nitrogen atom and carbon atom in at least a part thereof, the content of said member in said layer region being distributed unevenly in the direction of the thickness of said layer.

Abstract: Image-forming member for electrophotography comprising a charge generation layer composed of hydrogenated amorphous silicon.

Abstract: An electrophotographic image-forming member comprises (1) a substrate for electrophotography which has a surface coating of an aluminum oxide containing water chemi-structurally and (2) a photoconductive layer which is laid on said surface coating of the substrate and constituted of an amorphous material containing at least one of hydrogen atom and halogen atom in a matrix of silicon atom, said photoconductive layer containing at least one of oyxgen atom, nitrogen atom, and carbon atom.

Abstract: A layer of amorphous silicon containing H, preferably 10-40 atomic % H, is used as a photoconductive layer for electrophotographic photosensitive member.