专利名称：PHOTOCONDUCTIVE MATERIAL 发明人：SHIRAI SHIGERU,KANBE
生肖相生相克
JIYUNICHIROU,FUKUDA TADAHARU 申请号：JP227581
国防建设的重要性申请日：19810109带宇字的女孩名字
医保卡怎么缴费公开号：JPS57115558A
公开日：
广州工资计算器
理直气壮
19820719
专利内容由知识产权出版社提供
城市等级划分
摘要：PURPOSE:To enhance photoconductivity characteristics, durability, etc., by forming a photoconductive layer with an amorphous silicon on a conductive substrate, providing a barrier layer containing boron as a main component and halogen on this photoconductive layer, and hindering carriers intruding into the photoconductive layers from the surface. CONSTITUTION:An amorphous silicon photoconductive layer 102 containing silicon as a main component, and >=1 kind H and halogen is formed on a conductive substrate 101. On this layer 102, a 3-1,000nm thick surface barrier layer 103 containing boron as a main component and 1-50atom% halogen is formed to obtain a photoconductive material 100. The layer 103 hinders injection of electrons into the layer 102, but it does not hinder positive hole injection due to irradiation of electromagnetic waves, thus permitting an image high in resolution and sharpness to be obtained with positively charged toner by negatively charging the material 100, and the material 100 to have always stabilized photoelectric characteristics against all the environmental conditions, such as high humidity. Forming a lower barrier layer between the substrate 101 and the layer 102 gives further superior performances.
团队建设方案
申请人：CANON KK
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