发明名称 Color image forming apparatus
摘要 A color image forming apparatus includes a plurality of developers, an exposure unit forming a plurality of latent images on a photosensitive medium, and a power transmission unit simultaneously driving two of the developers that store toners having different polarities and colors. A charging unit converts toner images having different polarities, which are developed on the photosensitive medium, into toner images having the same polarity. The toner images are superpositionally transferred from the photosensitive medium to an intermediate transfer unit to form a color image.
申请公布号 US2006291906(A1) 申请公布日期 2006.12.28
申请号 US20060350124 申请日期 2006.02.09
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 LEE WON-WOOK
分类号 G03G15/01 主分类号 G03G15/01
代理机构 代理人
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