发明名称 Image forming apparatus with gamma conversion means
摘要 The invention provides an image forming apparatus and an image forming method, capable of providing an image with little deterioration, even in case the image contrast has to be adjusted not for the purpose of image adjustment, such as for reducing the toner consumption amount or for preventing the leak in the charging device.
申请公布号 US7259885(B2) 申请公布日期 2007.08.21
申请号 US20050080490 申请日期 2005.03.16
申请人 CANON KABUSHIKI KAISHA 发明人 KAMIYA YUJI
分类号 G06F15/00;B41B1/00;G03G15/00;H04N1/29;H04N1/407 主分类号 G06F15/00
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