公开(公告)号：EP1057634B1

公开(公告)日：2004-12-08

申请号：EP00112010.4

申请日：2000-06-02

申请人： CANON KABUSHIKI KAISHA

发明人： Imanaka, Yoshiyuki, c/o Canon Kabushiki Kaisha ,  Yamanaka, Akihiro, c/o Canon Kabushiki Kaisha ,  Ozaki, Teruo, c/o Canon Kabushiki Kaisha ,  Kubota, Masahiko, c/o Canon Kabushiki Kaisha ,  Watanabe, Shinji, c/o Canon Kabushiki Kaisha ,  Taneya, Yoichi, c/o Canon Kabushiki Kaisha ,  Sugiyama, Hiroyuki, c/o Canon Kabushiki Kaisha

IPC分类号： B41J2/05 ,  B41J2/14

CPC分类号： B41J2/04541 ,  B41J2/04543 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/04571 ,  B41J2/0458 ,  B41J2/14048 ,  B41J2/14072 ,  B41J2/14129 ,  B41J2/14153 ,  B41J2/1604 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2002/14354 ,  B41J2202/13

公开(公告)号：EP1057634A2

公开(公告)日：2000-12-06

申请号：EP00112010.4

申请日：2000-06-02

申请人： CANON KABUSHIKI KAISHA

发明人： Imanaka, Yoshiyuki, c/o Canon Kabushiki Kaisha ,  Yamanaka, Akihiro, c/o Canon Kabushiki Kaisha ,  Ozaki, Teruo, c/o Canon Kabushiki Kaisha ,  Kubota, Masahiko, c/o Canon Kabushiki Kaisha ,  Watanabe, Shinji, c/o Canon Kabushiki Kaisha ,  Taneya, Yoichi, c/o Canon Kabushiki Kaisha ,  Sugiyama, Hiroyuki, c/o Canon Kabushiki Kaisha

IPC分类号： B41J2/05 ,  B41J2/14

CPC分类号： B41J2/04541 ,  B41J2/04543 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/04571 ,  B41J2/0458 ,  B41J2/14048 ,  B41J2/14072 ,  B41J2/14129 ,  B41J2/14153 ,  B41J2/1604 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2002/14354 ,  B41J2202/13

摘要： The present invention provides a liquid discharge head comprising a plurality of discharge ports for discharging liquid, first and second substrates for defining a plurality of liquid flow paths communicated with the discharge ports, and a plurality of energy converting elements disposed in the liquid flow paths and adapted to convert electrical energy into discharge energy for liquids in the liquid flow paths, wherein sensors for detecting behavior of the liquid are provided in the respective liquid flow paths as solid structure portions protruded from walls of the liquid flow paths.

摘要翻译： 本发明提供了一种喷液头，它包括的排出口的多个用于定义与所述排出口连通的液体流动路径中的多个放电液体，第一和第二基板，以及在所述液体流动通道处理完毕能量转换元件的多个部分并加以 angepasst将电能转换成排出能量用于液体在液体流道，worin传感器，用于检测液体的行为在respectivement液流通道，为固体结构部分从所述液体流道的壁突出设置。