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Preparation of electrophotographic image forming material

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专利汇可以提供Preparation of electrophotographic image forming material专利检索,专利查询,专利分析的服务。并且PURPOSE:To provide the title material not causing environmental pollution, being superior in resistance to heat, humidity, and all the other environmental conditions, and being stabilized in electro-photographic characteristics, by forming an amorphous silicon type photoconductor layer on a substrate from reaction gases under the action of discharge energy. CONSTITUTION:Base plate 7 fixed with fixing member 8 is heated to a predetermined temperature with heater 9 in glow discharge deposition chamber 6 evacuated to about a vacuum of 10 Torr through main valve 29. Then, reaction gases of SiH4 and PH3, and Ar are introduced there from gas cylinders 12 to 14 through flowmeters 16 to 18, and high frequency waves are applied from high frequency wave source 10 to capacitance type electrodes 11 and 11' wound in the upper part of chamber 6 to generate glow discharge. SiH4 decomposes and Si deposits on plate 7, forming an amorphous Si type photoconductor layer. Next, NH3, NO, or NO2 is introduced from gas cylinder 15 to form a surface coating layer on the photoconductor layer.,下面是Preparation of electrophotographic image forming material专利的具体信息内容。

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