发明名称 Developer accommodating apparatus, developing apparatus and image forming apparatus
摘要 A developer accommodating apparatus, a developing apparatus and an image forming apparatus are provided capable of obtaining detection stability of irregular reflection light. The developing apparatus of the present invention comprises an accommodating section to accommodate developer of predetermined quantity, a light emitting section to emit light toward outside; and a light shading section to shade the light emitted from the light emitting section according to the predetermined quantity of the developer in the accommodating section.
申请公布号 US7460799(B2) 申请公布日期 2008.12.02
申请号 US20060525086 申请日期 2006.09.22
申请人 OKI DATA CORPORATION 发明人 YAMAGUCHI YASUNAGA
分类号 G03G15/08 主分类号 G03G15/08
代理机构 代理人
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