发明授权
US06334666B1 Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus
有权
喷墨记录头，喷墨装置，喷墨记录方法，采用该方法或装置获得的记录产品
- 专利标题： Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus
- 专利标题（中）： 喷墨记录头，喷墨装置，喷墨记录方法，采用该方法或装置获得的记录产品
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申请号： US09635916申请日： 2000-08-10
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公开(公告)号： US06334666B1公开(公告)日： 2002-01-01
- 发明人: Toshiharu Inui , Hiromitsu Hirabayashi , Jiro Moriyama , Hiroshi Tajika , Yutaka Kurabayashi , Hitoshi Sugimoto , Kiichiro Takahashi , Fumihiro Gotoh , Masaya Uetsuki , Masao Kato , Minako Kato
- 申请人： Toshiharu Inui , Hiromitsu Hirabayashi , Jiro Moriyama , Hiroshi Tajika , Yutaka Kurabayashi , Hitoshi Sugimoto , Kiichiro Takahashi , Fumihiro Gotoh , Masaya Uetsuki , Masao Kato , Minako Kato
- 优先权： JP6-188196 19940810; JP7-023575 19950213; JP7-202632 19950808
- 主分类号： B41J221
- IPC分类号： B41J221
摘要：
An ink-jet recording apparatus ejects droplets of a recording-improvement liquid on a boundary line between two different color portions of an image by using an ink-jet recording head. The ink-jet recording head comprises a group of nozzles for ejecting the recording-improvement liquid which is responsible for precipitating or condensing a coloring substance in the ink. Accordingly, a high-quality image that comprises black-color portion with a high image density without causing any feathering and multiple-color portions without a spread of ink can be obtained.