发明授权
US06186615B1 Apparatus and method for forming a black image in which black ink is overlaid on color ink
失效
用于形成黑色图像的装置和方法，其中黑色墨水重叠在彩色墨水上
- 专利标题： Apparatus and method for forming a black image in which black ink is overlaid on color ink
- 专利标题（中）： 用于形成黑色图像的装置和方法，其中黑色墨水重叠在彩色墨水上
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申请号： US08789735申请日： 1997-01-27
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公开(公告)号： US06186615B1公开(公告)日： 2001-02-13
- 发明人: Shinichi Sato , Makoto Aoki , Jiro Moriyama , Hiroshi Sato , Mayumi Yamamoto , Hisao Yaegashi , Yoshihisa Takizawa , Hideto Yokoi
- 申请人： Shinichi Sato , Makoto Aoki , Jiro Moriyama , Hiroshi Sato , Mayumi Yamamoto , Hisao Yaegashi , Yoshihisa Takizawa , Hideto Yokoi
- 优先权： JP4-292346 19921030; JP4-292347 19921030; JP4-293018 19921030
- 主分类号： B41J221
- IPC分类号： B41J221
摘要：
A method of forming a black image on a recording member includes the steps of providing each of a black ink having a first penetration rate and at least one color ink having a second penetration rate different from the first penetration rate, applying the at least one color ink to the recording member, and applying the black ink to the recording member after the at least one color ink has been absorbed into the recording member is disclosed. An ink-jet recording apparatus is also disclosed.