摘要:
An electrophotographic photosensitive member comprising a substrate and a light receiving layer composed of a silicon-containing non-single crystal material disposed on said substrate, characterized in that said light receiving layer contains a plurality of columnar structure regions each grown from a nucleus situated in said light receiving layer wherein said plurality of columnar structure regions are arranged substantially in parallel to the thicknesswise direction of said light receiving layer and at a density in the range of 5/cm.sup.2 to 500/cm.sup.2.
摘要:
A method of treating a substrate for an electrophotographic photosensitive member by a process comprises the steps;a) cutting the surface of the substrate to remove the surface in the desired thickness; andb) bringing the cut surface of the substrate into contact with water having a temperature of from 5.degree. C. to 90.degree. C., having a resistivity of not less than 11 M.OMEGA..multidot.cm at 25.degree. C., containing fine particles with a particle diameter of not smaller than 0.2 .mu.m in a quantity of not more than 10,000 particles per milliliter, containing microorganisms in a total viable cell count of not more than 100 per milliliter and containing an organic matter in a quantity of not more than 10 mg per liter, for at least 10 seconds at a pressure of from 1 kg.multidot.f/cm.sup.2 to 300 kg.multidot.f/cm.sup.2.
摘要翻译:通过该方法处理电子照相感光构件的基板的方法包括以下步骤: a)切割基材的表面以除去所需厚度的表面; 和b)使基材的切割表面与温度为5℃至90℃的水接触,其在25℃下的电阻率不小于11M OMEGA xcm,其中包含具有 每毫升不超过10,000个颗粒的粒径不小于0.2μm的粒径,含有总活细胞数不超过100毫升的微生物,并且含有不大于10的有机物质 在1kgxf / cm 2至300kgxf / cm 2的压力下至少10秒钟。
摘要:
A method for producing an electronic device having a multi-layer structure comprising one or more controlled band gap semiconductor thin layers formed on a substrate comprises forming at least one of said controlled band gap semiconductor thin layers according to the photo CVD method and forming at least one of the other constituent layers according to the method comprising introducing a gaseous starting material for film formation and a gaseous halogenic oxidizing agent having the property of oxidizing said starting material into a reaction space to effect chemical contact therebetween to thereby form a plurality of precursors including a precursor in an excited state and transferring at least one of these precursors into a film forming space communicated with the reaction space as a feed source for the constituent element of the deposited film.