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    INK JET RECORDING HEAD
    2.
    发明申请
    INK JET RECORDING HEAD 有权
    喷墨记录头

    公开(公告)号：US20080252698A1

    公开(公告)日：2008-10-16

    申请号：US11835148

    申请日：2007-08-07

    申请人： Kiyomitsu Kudo ,  Yukuo Yamaguchi ,  Genji Inada ,  Mikiya Umeyama ,  Masaru Iketani ,  Satoshi Kudo ,  Yuichiro Akama ,  Chiaki Muraoka ,  Satoshi Kimura

    发明人： Kiyomitsu Kudo ,  Yukuo Yamaguchi ,  Genji Inada ,  Mikiya Umeyama ,  Masaru Iketani ,  Satoshi Kudo ,  Yuichiro Akama ,  Chiaki Muraoka ,  Satoshi Kimura

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17553 ,  B41J2/17536

    摘要： An ink jet recording head includes a element substrate; a plurality of ejection outlets, provided on the element substrate, for ejecting ink in a direction perpendicular to the element substrate; and a nozzle formation member having a plurality of ink flow paths which are in fluid communication with the ejection outlets, respectively; wherein the ink flow paths are arranged at a density higher than 1200 dpi in an arranging direction of the ejection outlets; wherein widths of flow passage walls forming the ink flow paths are smaller than heights of the ink flow paths and are smaller than widths of the ink flow paths.

    摘要翻译： 喷墨记录头包括元件基板; 多个喷射口，设置在所述元件基板上，用于沿垂直于所述元件基板的方向喷射墨; 以及喷嘴形成构件，其具有分别与所述喷射出口流体连通的多个墨水流路; 其中所述油墨流动路径在所述喷射出口的排列方向上以高于1200dpi的密度布置; 形成油墨流路的流路壁的宽度小于油墨流路的高度，并且小于油墨流路的宽度。

    Inkjet recording head
    5.
    发明授权
    Inkjet recording head 有权
    喷墨记录头

    公开(公告)号：US07845766B2

    公开(公告)日：2010-12-07

    申请号：US12145427

    申请日：2008-06-24

    申请人： Satoshi Kimura ,  Genji Inada ,  Torachika Osada ,  Keisuke Matsuo ,  Satoshi Kudo ,  Yukuo Yamaguchi

    发明人： Satoshi Kimura ,  Genji Inada ,  Torachika Osada ,  Keisuke Matsuo ,  Satoshi Kudo ,  Yukuo Yamaguchi

    IPC分类号： B41J2/05

    CPC分类号： B41J2/14 ,  B41J2002/14362 ,  B41J2202/11

    摘要： An inkjet recording head includes a recording-element substrate having arranged therein multiple sets of nozzles that discharge ink, energy-generating elements that generate energy used for discharging the ink, and supply ports that supply the ink to the nozzles; and a sealant disposed around the recording-element substrate. The supply ports include a first supply port disposed near a first edge of the recording-element substrate and a second supply port disposed near a second edge of the recording-element substrate, the second edge being opposite to the first edge as viewed in the arrangement direction of the multiple sets. As viewed in the arrangement direction, a distance between the second edge and the second supply port is shorter than a distance between the first edge and the first supply port, and a volume of the sealant near the second edge is smaller than a volume of the sealant near the first edge.

    摘要翻译： 喷墨记录头包括记录元件基板，其中布置有多组排出墨水的喷嘴，产生用于排出墨水的能量的能量产生元件，以及向喷嘴供应墨水的供给口; 以及设置在记录元件基板周围的密封剂。 供给端口包括设置在记录元件基板的第一边缘附近的第一供给口和设置在记录元件基板的第二边缘附近的第二供给口，第二边缘与第一边缘相对，如图所示 方向多套。 从排列方向观察，第二边缘和第二供给口之间的距离比第一边缘和第一供应口之间的距离短，并且第二边缘附近的密封剂的体积小于 密封胶靠近第一边。

    INKJET RECORDING HEAD
    6.
    发明申请
    INKJET RECORDING HEAD 有权
    喷墨记录头

    公开(公告)号：US20090002445A1

    公开(公告)日：2009-01-01

    申请号：US12145427

    申请日：2008-06-24

    申请人： Satoshi Kimura ,  Genji Inada ,  Torachika Osada ,  Keisuke Matsuo ,  Satoshi Kudo ,  Yukuo Yamaguchi

    发明人： Satoshi Kimura ,  Genji Inada ,  Torachika Osada ,  Keisuke Matsuo ,  Satoshi Kudo ,  Yukuo Yamaguchi

    IPC分类号： B41J2/135

    CPC分类号： B41J2/14 ,  B41J2002/14362 ,  B41J2202/11

    摘要： An inkjet recording head includes a recording-element substrate having arranged therein multiple sets of nozzles that discharge ink, energy-generating elements that generate energy used for discharging the ink, and supply ports that supply the ink to the nozzles; and a sealant disposed around the recording-element substrate. The supply ports include a first supply port disposed near a first edge of the recording-element substrate and a second supply port disposed near a second edge of the recording-element substrate, the second edge being opposite to the first edge as viewed in the arrangement direction of the multiple sets. As viewed in the arrangement direction, a distance between the second edge and the second supply port is shorter than a distance between the first edge and the first supply port, and a volume of the sealant near the second edge is smaller than a volume of the sealant near the first edge.

    摘要翻译： 喷墨记录头包括记录元件基板，其中布置有多组排出墨水的喷嘴，产生用于排出墨水的能量的能量产生元件，以及向喷嘴供应墨水的供给口; 以及设置在记录元件基板周围的密封剂。 供给端口包括设置在记录元件基板的第一边缘附近的第一供给口和设置在记录元件基板的第二边缘附近的第二供给口，第二边缘与第一边缘相对，如图所示 方向多套。 从排列方向观察，第二边缘和第二供给口之间的距离比第一边缘和第一供应口之间的距离短，并且第二边缘附近的密封剂的体积小于 密封胶靠近第一边。

    Inkjet head
    7.
    发明授权
    Inkjet head 有权
    喷墨头

    公开(公告)号：US08007077B2

    公开(公告)日：2011-08-30

    申请号：US12333282

    申请日：2008-12-11

    申请人： Satoshi Kudo ,  Genji Inada

    发明人： Satoshi Kudo ,  Genji Inada

    IPC分类号： B41J2/05

    CPC分类号： B41J2/1404 ,  B41J2002/14403 ,  B41J2002/14475 ,  B41J2202/11

    摘要： An inkjet head includes a recording element substrate, on which sets of energy generating elements generating energy to discharge ink and a supply port supplying ink to discharge ports are arranged, and an orifice plate including the discharge ports. The sets include a set having a first supply port disposed at a first edge of the substrate and a set having a second supply port disposed at a second edge of the substrate opposite the first edge. The distance between the second edge and the second supply port is shorter than the distance between the first edge and the first supply port. A contact area between the substrate and second channel walls that form second ink channels communicating with the second supply port is larger than the contact area between the substrate and first channel walls that form first ink channels communicating with the first supply port.

    摘要翻译： 喷墨头包括记录元件基板，在该记录元件基板上设置有产生排出墨水的能量的能量产生元件组和向排出口供给墨水的供给口，以及包括排出口的孔板。 这些组包括具有设置在基板的第一边缘处的第一供应端口和具有设置在与第一边缘相对的基板的第二边缘处的第二供应端口的组的组。 第二边缘和第二供给口之间的距离比第一边缘和第一供应口之间的距离短。 形成与第二供应口连通的第二墨水通道的基板和第二通道壁之间的接触区域大于基板与形成与第一供应口连通的第一墨水通道的第一通道壁之间的接触面积。

    INKJET HEAD
    8.
    发明申请
    INKJET HEAD 有权

    公开(公告)号：US20090153633A1

    公开(公告)日：2009-06-18

    申请号：US12333282

    申请日：2008-12-11

    申请人： Satoshi Kudo ,  Genji Inada

    发明人： Satoshi Kudo ,  Genji Inada

    IPC分类号： B41J2/175

    CPC分类号： B41J2/1404 ,  B41J2002/14403 ,  B41J2002/14475 ,  B41J2202/11

    摘要： An inkjet head includes a recording element substrate, on which sets of energy generating elements generating energy to discharge ink and a supply port supplying ink to discharge ports are arranged, and an orifice plate including the discharge ports. The sets include a set having a first supply port disposed at a first edge of the substrate and a set having a second supply port disposed at a second edge of the substrate opposite the first edge. The distance between the second edge and the second supply port is shorter than the distance between the first edge and the first supply port. A contact area between the substrate and second channel walls that form second ink channels communicating with the second supply port is larger than the contact area between the substrate and first channel walls that form first ink channels communicating with the first supply port.

    摘要翻译： 喷墨头包括记录元件基板，在该记录元件基板上设置有产生排出墨水的能量的能量产生元件组和向排出口供给墨水的供给口，以及包括排出口的孔板。 这些组包括具有设置在基板的第一边缘处的第一供应端口和具有设置在与第一边缘相对的基板的第二边缘处的第二供应端口的组的组。 第二边缘和第二供给口之间的距离比第一边缘和第一供应口之间的距离短。 形成与第二供应口连通的第二墨水通道的基板和第二通道壁之间的接触区域大于基板与形成与第一供应口连通的第一墨水通道的第一通道壁之间的接触面积。

    Ink container, inkjet printing head, and inkjet printing apparatus
    9.
    发明授权
    Ink container, inkjet printing head, and inkjet printing apparatus 失效
    墨水容器，喷墨打印头和喷墨打印装置

    公开(公告)号：US07425059B2

    公开(公告)日：2008-09-16

    申请号：US10566173

    申请日：2005-04-19

    申请人： Kiyomitsu Kudo ,  Akira Tsujimoto ,  Satoshi Kudo ,  Toru Suzuki

    发明人： Kiyomitsu Kudo ,  Akira Tsujimoto ,  Satoshi Kudo ,  Toru Suzuki

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/20

    摘要： The present invention solves problems attributable to color mixing occurring at a region where an ink container containing three or more different inks and an inkjet printing head are connected as a result of repetition of connection and disconnection of the components. An ink cartridge has a joint section which is connected to a printing head unit when the inks are supplied to the printing head unit. The printing head unit performs printing by ejecting the cyan, magenta, and yellow inks. At the joint section, a supplying part for the cyan ink, a supplying part for the magenta ink, and a supplying part for the yellow ink are arranged in the order listed. The interval between the yellow ink supplying part and the magenta ink supplying part is greater than the interval between the cyan ink supplying part and the magenta ink supplying part.

    摘要翻译： 本发明解决了由于重复连接和断开组件而导致在包含三种或更多种不同油墨的墨水容器和喷墨打印头连接的区域上发生的颜色混合的问题。 墨盒具有接合部分，当将油墨供应到打印头单元时，其连接到打印头单元。 打印头单元通过喷射青色，品红色和黄色墨水来执行打印。 在接头部分，按照列出的顺序布置用于青色墨水的供应部分，用于品红色墨水的供应部分和用于黄色墨水的供应部件。 黄色供墨部分和品红色墨水供应部分之间的间隔大于青色墨水供应部分和品红色墨水供应部分之间的间隔。

    Ink container, inkjet printing head, and inkjet printing apparatus
    10.
    发明申请
    Ink container, inkjet printing head, and inkjet printing apparatus 失效
    墨水容器，喷墨打印头和喷墨打印装置

    公开(公告)号：US20060284944A1

    公开(公告)日：2006-12-21

    申请号：US10566173

    申请日：2005-04-19

    申请人： Kiyomitsu Kudo ,  Akira Tsujimoto ,  Satoshi Kudo ,  Toru Suzuki

    发明人： Kiyomitsu Kudo ,  Akira Tsujimoto ,  Satoshi Kudo ,  Toru Suzuki

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17509 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/20

    摘要： The present invention solves problems attributable to color mixing occurring at a region where an ink container containing three or more different inks and an inkjet printing head are connected as a result of repetition of connection and disconnection of the components. An ink cartridge has a joint section which is connected to a printing head unit when the inks are supplied to the printing head unit. The printing head unit performs printing by ejecting the cyan, magenta, and yellow inks. At the joint section, a supplying part for the cyan ink, a supplying part for the magenta ink, and a supplying part for the yellow ink are arranged in the order listed. The interval between the yellow ink supplying part and the magenta ink supplying part is greater than the interval between the cyan ink supplying part and the magenta ink supplying part.

    摘要翻译： 本发明解决了由于重复连接和断开组件而导致在包含三种或更多种不同油墨的墨水容器和喷墨打印头连接的区域上发生的颜色混合的问题。 墨盒具有接合部分，当将油墨供应到打印头单元时，其连接到打印头单元。 打印头单元通过喷射青色，品红色和黄色墨水来执行打印。 在接头部分，按照列出的顺序布置用于青色墨水的供应部分，用于品红色墨水的供应部分和用于黄色墨水的供应部件。 黄色供墨部分和品红色墨水供应部分之间的间隔大于青色墨水供应部分和品红色墨水供应部分之间的间隔。