摘要:
Photoconductive films contain specified azulenium salt compounds. Electrophotographic photosensitive members are provided with a photoconductive film containing at least one of the specified azulenium salt compounds.
摘要:
Photoconductive films contain specified azulenium salt compounds. Electrophotographic photosensitive members are provided with a photoconductive film containing at least one of the specified azulenium salt compounds.
摘要:
There is disclosed a magnetooptical recording medium, which is provided with a recording layer composed of a magnetic layer having an easy axis of magnetization perpendicular to the surface of recording layer, and a reflective layer positioned adjacent to the recording layer and composed of a mixture of a substance of a low absorbance to the light of a determined wavelength and a substance of a high reflectivity to the above-mentioned light.
摘要:
There is disclosed an electrodeposition method capable of suppressing the drop in the power supply voltage and minimizing the heat loss by the electrodeposition current, thereby achieving uniform film formation with satisfactory characteristics. A conductive substrate is dipped in an electrodeposition bath held in an electrodeposition tank, and an oxide is electrolytically deposited on the conductive substrate. An electricity feed means as at least one electrode of the electrodeposition tank is composed of a conductive member so provided as to be in contact with a back surface of the conductive substrate, wherein the contact position of the electricity feed means and the conductive substrate is outside the electrodeposition bath, and wherein the resistance, including contact resistance, between the closer to the electricity feed means of a position of entry of the conductive substrate into the electrodeposition bath and a position of discharge of the conductive substrate from the electrodeposition bath, and the contact position of the conductive substrate with the electricity feed means is 20&OHgr; or less.
摘要:
A method for forming an indium oxide film on an electrically conductive substrate by immersing the substrate and a counter electrode in an aqueous solution containing at least nitrate and indium ions and flowing an electric current between the substrate and the couter electrode, thereby causing indium oxide film formation on the substrate, is provided. A substrate for a semiconductor element and a photovoltaic element produced using the film forming method are also provided. An aqueous solution for the formation of an indium oxide film by an electroless deposition process, containing at least nitrate and indium ions and tartrate, is also disclosed. A film-forming method for the formation of an indium oxide film on a substrate by an electroless deposition process, using the aqueous solution, and a substrate for a semiconductor element and a photovoltaic element produced using the film-forming method are further provided.
摘要:
There is provided a functional ZnSe:H deposited film composed of zinc atoms, selenium atoms, and at least hydrogen atoms, with the content of hydrogen atoms being 1 to 4 atomic % and the ratio of crystal grains per unit volume being 65 to 85 vol %. It is capable of efficient doping and is stable to irradiation. It can be made into a high conductivity p-type of n-type ZnSe:H:M film by doping. It can be efficiently deposited on a non-single crystal substrate such as metal, glass, and synthetic resin which was incapable of efficient depositing. Thus the invention makes it possible to form a high-functional device such as a photovoltaic element of ZnSe film on a non-single crystal substrate.
摘要:
A photoconductive member comprises a support for a photoconductive member and an amorphous layer having a layer constitution comprising a first layer region comprising an amorphous material containing silicon atoms and germanium atoms and a second layer region comprising an amorphous material containing silicon atoms and exhibiting photoconductivity, said first and second layer regions being provided successively from the side of said support.
摘要:
In an image forming apparatus for recording information by scanning a movable photosensitive member with a light beam, the vibration of determined parts such as optical elements or photosensitive member is detected to activate a vibration forming device acting on said parts, thereby reducing fluctuation in the scanning pitch of the light beam on the photosensitive member in its moving direction.
摘要:
The present invention provides a web conveying apparatus for conveying a web while holding the web and applying tension to the web, wherein the conveying apparatus has a plurality of rollers with which the web contacts to be conveyed, and at least one roller of the plurality of rollers has a mechanism for limiting deformation of the web within Y/E, and a web conveying method using a web conveying apparatus for conveying a web while holding the web and applying tension to the web, wherein the conveying apparatus has a plurality of rollers with which the web contacts to be conveyed, and the web is conveyed while the deformation of the web is limited within Y/E by a mechanism that is provided for at least one roller of the plurality of rollers. The apparatus and the method prevent meandering of the web.
摘要:
A film-forming method for forming a cuprous oxide film includes the steps of immersing a substrate having at least an electrically conductive surface in a solution containing copper ion and nitrate ion which are coexistent therein, and causing deposition of the cuprous oxide film on the electrically conductive surface of the substrate by way of cathodic reaction. A process for producing a semiconductor device such as a solar cell or a rectifier also is provided using the film-forming method.