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公开(公告)号：EP1935655B1
公开(公告)日：2010-03-03
申请号：EP08151824.3
申请日：2003-07-17
发明人： Nakajima, Yoshinori c/o CANON KABUSHIKI KAISHA , Moriyama, Jiro c/o CANON KABUSHIKI KAISHA , Kaneko, Mineo c/o CANON KABUSHIKI KAISHA , Wataya, Masafumi c/o CANON KABUSHIKI KAISHA , Imanaka, Yoshiyuki c/o CANON KABUSHIKI KAISHA , Hatsui, Takuya c/o CANON KABUSHIKI KAISHA , Mochizuki, Muga c/o CANON KABUSHIKI KAISHA , Takeuchi, Souta c/o CANON KABUSHIKI KAISHA , Yamaguchi, Takaaki c/o CANON KABUSHIKI KAISHA , Kubo, Kousuke c/o CANON KABUSHIKI KAISHA
CPC分类号： B41J2/14072 , B41J2/04528 , B41J2/04533 , B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/0455 , B41J2/0456 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/2121
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公开(公告)号：EP1935655A3
公开(公告)日：2008-07-09
申请号：EP08151824.3
申请日：2003-07-17
发明人： Nakajima, Yoshinori c/o CANON KABUSHIKI KAISHA , Moriyama, Jiro c/o CANON KABUSHIKI KAISHA , Kaneko, Mineo c/o CANON KABUSHIKI KAISHA , Wataya, Masafumi c/o CANON KABUSHIKI KAISHA , Imanaka, Yoshiyuki c/o CANON KABUSHIKI KAISHA , Hatsui, Takuya c/o CANON KABUSHIKI KAISHA , Mochizuki, Muga c/o CANON KABUSHIKI KAISHA , Takeuchi, Souta c/o CANON KABUSHIKI KAISHA , Yamaguchi, Takaaki c/o CANON KABUSHIKI KAISHA , Kubo, Kousuke c/o CANON KABUSHIKI KAISHA
CPC分类号： B41J2/14072 , B41J2/04528 , B41J2/04533 , B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/0455 , B41J2/0456 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/2121
摘要： A substrate for an ink jet printhead which discharges ink by utilizing heat energy generated by a plurality of heaters incorporated in the substrate. The heaters are divided into groups (S(1)-S(m)) each having different types of heaters (A,B). The substrate further comprises means (401-412) for driving the heaters such that only one heater of each group is driven at a given time.
By virtue of the configuration of the substrate, a high tonality can be achieved without increasing the number of input terminals on the substrate.-
3.发明公开
公开(公告)号：EP1935655A2
公开(公告)日：2008-06-25
申请号：EP08151824.3
申请日：2003-07-17
发明人： Nakajima, Yoshinori c/o CANON KABUSHIKI KAISHA , Moriyama, Jiro c/o CANON KABUSHIKI KAISHA , Kaneko, Mineo c/o CANON KABUSHIKI KAISHA , Wataya, Masafumi c/o CANON KABUSHIKI KAISHA , Imanaka, Yoshiyuki c/o CANON KABUSHIKI KAISHA , Hatsui, Takuya c/o CANON KABUSHIKI KAISHA , Mochizuki, Muga c/o CANON KABUSHIKI KAISHA , Takeuchi, Souta c/o CANON KABUSHIKI KAISHA , Yamaguchi, Takaaki c/o CANON KABUSHIKI KAISHA , Kubo, Kousuke c/o CANON KABUSHIKI KAISHA
CPC分类号： B41J2/14072 , B41J2/04528 , B41J2/04533 , B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/0455 , B41J2/0456 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/2121
摘要： A substrate for an ink jet printhead which discharges ink by utilizing heat energy generated by a plurality of heaters incorporated in the substrate. The heaters are divided into groups (S(1)-S(m)) each having different types of heaters (A,B). The substrate further comprises means (401-412) for driving the heaters such that only one heater of each group is driven at a given time.
By virtue of the configuration of the substrate, a high tonality can be achieved without increasing the number of input terminals on the substrate.摘要翻译： 一种用于喷墨打印头的基板，其通过利用结合在基板中的多个加热器产生的热能来排出墨。 加热器分为各自具有不同类型的加热器（A，B）的组（S（1）-S（m））。 基板还包括用于驱动加热器的装置（401-412），使得在给定时间仅驱动每组的一个加热器。 通过衬底的配置，可以在不增加衬底上的输入端子的数量的情况下实现高调色性。
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