发明名称 |
Copying machine having reduced image memory |
摘要 |
In a copying machine comprising a photosensitive drum having an amorphous silicon type photoconductive layer, if an image of an original is focussed on the photoconductive layer with a light having a wavelength shorter than 600 nm, the light fatigue of the amorphous silicon photoconductive layer is prevented, and the image memory phenomenon owing to the light fatigue is effectively obviated.
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申请公布号 |
US4592643(A) |
申请公布日期 |
1986.06.03 |
申请号 |
US19850716996 |
申请日期 |
1985.03.28 |
申请人 |
MITA INDUSTRIAL CO., LTD. |
发明人 |
HIGASHIGUCHI, TERUAKI;MIYAKAWA, NOBUHIRO;YANO, KOJI;YAMAMOTO, KAZUO;KAWAKAMI, YOSHINOBU |
分类号 |
G03G15/04;(IPC1-7):G03G15/04 |
主分类号 |
G03G15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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