发明授权
US3627528A Electrophotographic recording element having photoconductor with quenched luminescence during charging and method of making the photoconductor
失效
在充电期间具有淬灭光亮度的光电转换器的电子记录元件和制造光电子器件的方法
- 专利标题： Electrophotographic recording element having photoconductor with quenched luminescence during charging and method of making the photoconductor
- 专利标题（中）： 在充电期间具有淬灭光亮度的光电转换器的电子记录元件和制造光电子器件的方法
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申请号： US3627528D申请日： 1969-05-12
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公开(公告)号： US3627528A公开(公告)日： 1971-12-14
- 发明人: GIAIMO EDWARD CHARLES JR , LARACH SIMON
- 申请人： RCA CORP
- 专利权人： RCA Corp
- 当前专利权人： RCA Corp
- 优先权： US82390669 1969-05-12
- 主分类号： G03G5/05
- IPC分类号： G03G5/05 ; C09K11/61 ; G03G5/08 ; G03G5/09 ; H01L31/08 ; G03G5/00 ; G03G7/00
摘要：
AN ELECTROPHOTOGRAPHIC RECORDING ELEMENT HAS A PHOTOCONDUCTIVE LAYER THAT COMPRISES A NOVEL PHOTOCONDUCTOR WITH QUENCHED LUMINESCENCE DURING THE ELECTROSTATIC CHARGING THEREOF. THE PHOTOCONDUCTIVE LAYER MAY ALSO COMPRISE A LIGHT-SENSITIZING DYE THAT HAS A LIGHT-ABSORPTION BAND WITHIN THE RANGE OF THE LUMINESCENCE EMISSION OF THE PHOTOCONDUCTOR. A NOVEL METHOD OF MAKING THE PHOTOCONDUCTOR COMPRISES DOPING SUBSTANTIALLY PURE ZINC OXIDE WITH A FLUORIDE.