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126 条记录 (耗时 0.021 秒)

    Ink jet recording head, method for producing the same and recording apparatus equipped with the same
    8.
    发明授权
    Ink jet recording head, method for producing the same and recording apparatus equipped with the same 失效
    喷墨记录头，其制造方法和配备该喷墨记录头的记录装置

    公开(公告)号：US06609783B1

    公开(公告)日：2003-08-26

    申请号：US09191535

    申请日：1998-11-13

    申请人： Shuji Koyama ,  Masashi Kitani ,  Toshihiro Mori ,  Teruo Ozaki ,  Masahiko Kubota

    发明人： Shuji Koyama ,  Masashi Kitani ,  Toshihiro Mori ,  Teruo Ozaki ,  Masahiko Kubota

    IPC分类号： B41J205

    CPC分类号： B41J2/14129 ,  B41J2/14072 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2202/03 ,  Y10T29/49401

    摘要： An ink jet recording head with a heat-generating resistance layer for generating thermal energy used for ink discharge, and a wiring electrode layer electrically connected to the heat-generating resistance layer to form an electro-thermal converting element, an insulating protective layer covering the electro-thermal converting element, and an external electrical connection portion electrically connected to the electro-thermal converting element and configured to connect to an external wiring for applying a voltage to the electro-thermal converting element. Further, the external electrical connection portion is formed by a layer grown by electroless plating from the wiring electrode layer through a through hole formed in the insulating protective layer. The external electrical connection portion projects beyond the insulating protective layer and has a flat surface at the most extended projection of the external electrical connection portion.

    摘要翻译： 具有用于产生用于排墨的热能的发热电阻层的喷墨记录头和与发热电阻层电连接以形成电热转换元件的布线电极层，覆盖该热电转换元件的绝缘保护层 电热转换元件和电连接到电热转换元件的外部电连接部分，并且被配置为连接到用于向电热转换元件施加电压的外部布线。 此外，外部电连接部分由通过在绝缘保护层中形成的通孔从布线电极层通过化学镀生长的层形成。 外部电连接部突出超过绝缘保护层，并且在外部电连接部分的最大延伸的突起处具有平坦表面。

    Liquid discharge head, producing method therefor and liquid discharge apparatus
    9.
    发明授权
    Liquid discharge head, producing method therefor and liquid discharge apparatus 失效
    排液头，其制造方法和排液装置

    公开(公告)号：US06378993B1

    公开(公告)日：2002-04-30

    申请号：US09452184

    申请日：1999-12-02

    申请人： Teruo Ozaki ,  Ichiro Saito ,  Toshio Kashino ,  Yoshiyuki Imanaka ,  Masahiko Kubota ,  Muga Mochizuki ,  Yoshiaki Kurihara ,  Masashi Miyagawa ,  Shuji Koyama

    发明人： Teruo Ozaki ,  Ichiro Saito ,  Toshio Kashino ,  Yoshiyuki Imanaka ,  Masahiko Kubota ,  Muga Mochizuki ,  Yoshiaki Kurihara ,  Masashi Miyagawa ,  Shuji Koyama

    IPC分类号： B41J205

    CPC分类号： B41J2/14048 ,  B41J2/055

    摘要： There is provided a liquid discharge head provided with an element substrate and a ceiling plate fixed in a mutually opposed state, plural liquid path lateral walls provided between the ceiling plate and the element substrate and defining plural light flow paths, plural discharge energy generating elements arranged in parallel on the surface of the element substrate so as to be respectively positioned in the plural liquid paths, plural movable members in the form of a beam supported at an end, provided on the element substrate so as to be respectively opposed to the plural discharge energy generating elements and provided with fixed ends at the upstream side in the liquid flowing direction in the liquid paths and free ends at the downstream ends, and plural projections provided on the ceiling plate for respectively limiting the amount of displacement of the plural movable members, the element substrate and the ceiling plate being composed of similar materials, wherein the liquid path lateral walls are formed on the element substrate, and, on the ceiling plate, there is provided an engaging layer having recesses for fitting with the upper end faces of the liquid path lateral walls.

    摘要翻译： 设置有设置有相互相对的状态的元件基板和顶板的液体排出头，设置在顶板与元件基板之间并限定多个光流路的多个液体流路侧壁，多个排出能量产生元件 在元件基板的表面上平行地分别设置在多个液体通道中的多个可移动部件，其形式为支撑在一端的梁，设置在元件基板上，以分别与多个放电 能量产生元件，并且在液体流道的上游侧和下游端的自由端处设置有固定端，并且在顶板上设置有分别限制多个可动构件的位移量的多个突起， 元件基板和顶板由类似的材料组成，其中液体路径1 在该元件基板上形成有一个隔壁，并且在顶板上设有一个接合层，该接合层具有用于与液体通道侧壁的上端面相配合的凹槽。

    Method of manufacturing a liquid discharge head
    10.
    发明授权
    Method of manufacturing a liquid discharge head 失效
    液体排出头的制造方法

    公开(公告)号：US06374482B1

    公开(公告)日：2002-04-23

    申请号：US09128538

    申请日：1998-08-04

    申请人： Hiroaki Mihara ,  Masahiko Ogawa ,  Kazuaki Masuda ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Shuji Koyama ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota

    发明人： Hiroaki Mihara ,  Masahiko Ogawa ,  Kazuaki Masuda ,  Masami Ikeda ,  Ichiro Saito ,  Hiroyuki Ishinaga ,  Toshio Kashino ,  Shuji Koyama ,  Tomoyuki Hiroki ,  Yoshiyuki Imanaka ,  Teruo Ozaki ,  Masahiko Kubota

    IPC分类号： H05B310

    CPC分类号： B41J2/14129 ,  B41J2/14024 ,  B41J2/14048 ,  B41J2/1604 ,  B41J2/1623 ,  B41J2/1625 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1635 ,  B41J2/1642 ,  B41J2/1645 ,  B41J2/1646 ,  B41J2202/03 ,  Y10S29/016 ,  Y10T29/49083 ,  Y10T29/49401

    摘要： A method for manufacturing liquid discharge heads is provided with discharge ports for discharging liquid, liquid flow paths communicated with the discharge ports for supplying liquid to the discharge ports, a substrate having heat generating members for creating bubbles in liquid, and movable members facing the heat generating members, each being arranged in each liquid flow path, having the free end on the discharge port side with a specific gap with the heat generating member. This method comprises the steps of forming the boundary layer used for providing a gap between the movable member and the substrate above the heat generating member on the substrate, of laminating the movable member on the boundary layer so as to position the free end above the heat generating member, at the same time fixing the movable member on the substrate, and of forming the gap between the movable member and the heat generating member by use of the boundary layer. With the structure thus arranged, there is no need for the step to position the movable member with the substrate, and also, the movable portion of the movable member is separated from the substrate after the movable member is formed on the substrate and incorporated in the liquid discharge head so as to implement arranging the interior of each liquid flow path finer and more precisely.

    摘要翻译： 一种液体排出头的制造方法，具有用于排出液体的排出口，与排出口连通的液体流路，用于向排出口供给液体，具有用于在液体中形成气泡的发热部件的基板，以及面向热量的活动部件 每个液体流路中的每一个都具有与发热元件具有特定间隙的排气口侧的自由端。 该方法包括以下步骤：形成边界层，用于在基板上的发热部件上方的可移动部件和基板之间提供间隙，将可动部件层压在边界层上，以将自由端定位在热 同时将可动构件固定在基板上，并且通过使用边界层在可动构件和发热构件之间形成间隙。 利用如此布置的结构，不需要用基板定位可移动部件的步骤，并且在可移动部件形成在基板上之后，可移动部件的可动部分也与基板分离， 液体排出头，从而更精细地布置每个液体流动通道的内部。