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    Liquid discharge recording head having an improved oxetane resin covering layer as part of a liquid flow path and liquid discharge apparatus
    3.
    发明授权
    Liquid discharge recording head having an improved oxetane resin covering layer as part of a liquid flow path and liquid discharge apparatus 失效
    具有改进的氧杂环丁烷树脂覆盖层作为液体流路的一部分的液体排出记录头和液体排出装置

    公开(公告)号：US07665827B2

    公开(公告)日：2010-02-23

    申请号：US11551299

    申请日：2006-10-20

    申请人： Koichi Igarashi ,  Shogo Ono ,  Manabu Tomita ,  Minoru Kohno

    发明人： Koichi Igarashi ,  Shogo Ono ,  Manabu Tomita ,  Minoru Kohno

    IPC分类号： B41J2/05

    CPC分类号： B41J2/1404 ,  B41J2/14145 ,  B41J2/1603 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632

    摘要： A liquid discharge recording head which discharges a liquid includes a substrate on which liquid-discharge-energy-generating elements are provided and which constitutes a part of a flow path for supplying the liquid; and a covering resin layer which is provided on the substrate, which constitutes a part of the flow path, and which includes orifices for discharging the liquid, wherein the covering resin layer is composed of an oxetane resin composition containing an oxetane compound having at least one oxetanyl group in its molecule and a photocationic polymerization initiator as essential components.

    摘要翻译： 排出液体的液体排出记录头包括其上设置有排液能量元件并构成用于供给液体的流路的一部分的基板; 以及覆盖树脂层，其设置在构成流路的一部分的基板上，并且包括用于排出液体的孔，其中，所述覆盖树脂层由含有氧杂环丁烷化合物的氧杂环丁烷树脂组合物构成，所述氧杂环丁烷树脂组合物含有至少一种 氧杂环丁烷基和光阳离子聚合引发剂作为必需组分。

    Liquid Discharging Apparatus and Method for Manufacturing Liquid Discharging Apparatus
    4.
    发明申请
    Liquid Discharging Apparatus and Method for Manufacturing Liquid Discharging Apparatus 有权
    液体放电装置及制造液体放电装置的方法

    公开(公告)号：US20080204511A1

    公开(公告)日：2008-08-28

    申请号：US11629222

    申请日：2005-06-16

    申请人： Shogo Ono ,  Manabu Tomita ,  Koichi Igarashi

    发明人： Shogo Ono ,  Manabu Tomita ,  Koichi Igarashi

    IPC分类号： B41J2/14 ,  B41J2/16

    CPC分类号： B41J2/14072 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2002/14387

    摘要： There is provided a head including a chip 10 that has a semiconductor substrate 11, heating elements 12 disposed on the semiconductor substrate 11, coating layers 14 disposed on the semiconductor substrate 11 and having nozzles 14a arranged in regions above the respective heating elements 12, and individual channels 14b each communicating with the outside and the region above the corresponding heating element 12, wherein the semiconductor substrate 11 does not have a through hole communicating with each individual channel 14b; a ink feed member 21 having a common channel 21b, the ink feed member 21 being bonded to the chip 10 in such a manner that the common channel 21b communicates with the individual channels 14b; and a top 22 disposed on the chip 10 and the ink feed member 21 so as to seal the opening of the common channel 21b.

    摘要翻译： 设置有具有半导体基板11的芯片10，配置在半导体基板11上的加热元件12，配置在半导体基板11上的涂层14，配置在各加热元件12上方的区域的喷嘴14a， 以及各个通道14b，每个通道14b与对应的加热元件12上方的外部和区域连通，其中半导体基板11不具有与每个单独通道14b连通的通孔; 具有公共通道21b的供墨构件21，将供墨构件21以公共通道21b与各个通道14b连通的方式接合到芯片10上; 以及设置在芯片10上的顶部22和供墨部件21，以密封公共通道21b的开口。

    Liquid discharging apparatus and method for manufacturing liquid discharging apparatus
    9.
    发明授权
    Liquid discharging apparatus and method for manufacturing liquid discharging apparatus 有权
    液体排出装置及液体排出装置的制造方法

    公开(公告)号：US07946680B2

    公开(公告)日：2011-05-24

    申请号：US11629222

    申请日：2005-06-16

    申请人： Shogo Ono ,  Manabu Tomita ,  Koichi Igarashi

    发明人： Shogo Ono ,  Manabu Tomita ,  Koichi Igarashi

    IPC分类号： B41J2/135

    CPC分类号： B41J2/14072 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2002/14387

    摘要： There is provided a head including a chip 10 that has a semiconductor substrate 11, heating elements 12 disposed on the semiconductor substrate 11, coating layers 14 disposed on the semiconductor substrate 11 and having nozzles 14a arranged in regions above the respective heating elements 12, and individual channels 14b each communicating with the outside and the region above the corresponding heating element 12, wherein the semiconductor substrate 11 does not have a through hole communicating with each individual channel 14b; a ink feed member 21 having a common channel 21b, the ink feed member 21 being bonded to the chip 10 in such a manner that the common channel 21b communicates with the individual channels 14b; and a top 22 disposed on the chip 10 and the ink feed member 21 so as to seal the opening of the common channel 21b.

    摘要翻译： 设置有具有半导体基板11的芯片10，配置在半导体基板11上的加热元件12，配置在半导体基板11上的涂布层14，配置在各加热元件12上方的喷嘴14a的芯片10，以及 各个通道14b各自与相应的加热元件12上方的外部和区域连通，其中半导体基板11不具有与各个通道14b连通的通孔; 具有公共通道21b的供墨构件21，墨供给构件21以公共通道21b与单个通道14b连通的方式结合到芯片10; 以及设置在芯片10和供墨部件21上的顶部22，以密封公共通道21b的开口。

    Method and apparatus for ejecting liquid
    10.
    发明授权
    Method and apparatus for ejecting liquid 失效
    用于喷射液体的方法和装置

    公开(公告)号：US07537311B2

    公开(公告)日：2009-05-26

    申请号：US11641577

    申请日：2006-12-18

    申请人： Takeo Eguchi ,  Masato Nakamura ,  Toru Tanikawa ,  Minoru Kohno ,  Koichi Igarashi ,  Manabu Tomita ,  Shogo Ono ,  Takaaki Miyamoto ,  Iwao Ushinohama

    发明人： Takeo Eguchi ,  Masato Nakamura ,  Toru Tanikawa ,  Minoru Kohno ,  Koichi Igarashi ,  Manabu Tomita ,  Shogo Ono ,  Takaaki Miyamoto ,  Iwao Ushinohama

    IPC分类号： B41J2/14 ,  B41J2/015 ,  B41J2/05

    CPC分类号： B41J2/1404 ,  B41J2/055 ,  B41J2/1433 ,  B41J2002/14387 ,  B41J2002/14403 ,  B41J2002/14467 ,  B41J2002/14475

    摘要： In a method and an apparatus for ejecting liquid, the processing accuracy of an ejection unit for ejecting ink can be easily increased and the variations in the volume of ink drops, the ejection angle thereof, etc., can be reduced even when dust is mixed in ink. In addition, a reduction in an ink-supply speed at which ink is supplied to an ink ejection unit can be prevented. An ink ejection apparatus includes a plurality of heating units (13) provided on a base member (11), ink cells for pressurizing ink with energy generated by the heating units (13), and nozzles (17) having ejection holes for ejecting the ink which is pressurized in the ink cells. Each of the nozzles (17) is disposed above each of the heating units (13). In addition, first open sides of the nozzles (17) which face the heating units (13) serve as ink inlets (17b) and second open sides of the nozzles (17) serve as the ejection holes (17a), so that inner spaces of the nozzles (17) serve as the ink cells, the ink cells not being provided separately.

    摘要翻译： 在用于喷射液体的方法和装置中，即使在灰尘混合的情况下也能够容易地提高用于喷射墨水的喷射单元的处理精度，并且可以降低墨水的体积变化，其喷射角度等。 在墨水。 此外，可以防止向墨水喷射单元供应墨水的墨水供应速度的降低。 一种喷墨装置，包括：设置在基底构件（11）上的多个加热单元（13），用于通过加热单元（13）产生的能量对墨水加压的墨水池;以及具有用于喷射墨水的喷射孔的喷嘴 其在墨水池中被加压。 每个喷嘴（17）设置在每个加热单元（13）的上方。 此外，面对加热单元（13）的喷嘴（17）的第一开口侧用作墨水入口（17b），并且喷嘴（17）的第二开口侧用作喷射孔（17a），使得内部空间 的喷嘴（17）用作墨水池，而不是单独设置墨水单元。