发明名称 |
Development apparatus |
摘要 |
A development apparatus has a developer supporting member having a magnet therein and a thickness controlling member for the developer, the developer being a magnetic one-component developer which is applied to the surface of the developer supporting member by means of the thickness controlling member, the applied surface of the developer supporting member being brought into a position opposed to a latent-image carrying member to develop the latent image thereon, the surface of the developer supporting member being roughened by sand blast treatment with irregularly shaped and/or sized particles.
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申请公布号 |
US4380966(A) |
申请公布日期 |
1983.04.26 |
申请号 |
US19810309383 |
申请日期 |
1981.10.07 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
ISAKA, KAZUO;NAKAHATA, KIMIO;SAKURAI, MASAAKI;WATANABE, TSUYOSHI;KAN, FUMITAKA;TAKEDA, KENJI |
分类号 |
G03G15/09;(IPC1-7):G03G15/09 |
主分类号 |
G03G15/09 |
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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