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    Ink-jet head and manufacturing method thereof
    2.
    发明申请
    Ink-jet head and manufacturing method thereof 有权
    喷墨头及其制造方法

    公开(公告)号：US20090251519A1

    公开(公告)日：2009-10-08

    申请号：US12285134

    申请日：2008-09-29

    申请人： Sang-Jin Kim ,  Jae-Woo Joung ,  Young-Seuck Yoo

    发明人： Sang-Jin Kim ,  Jae-Woo Joung ,  Young-Seuck Yoo

    IPC分类号： B41J2/175

    CPC分类号： B41J2/14 ,  B41J2002/041

    摘要： Disclosed are an ink-jet head and a manufacturing method thereof. The ink-jet head, which has a reservoir storing ink, a chamber being supplied with the ink from the reservoir, a restrictor connecting the reservoir to the chamber, and a nozzle discharging the ink, includes: a chamber plate, in which the chamber is formed; a vibration plate, which is laminated on an upper surface of the chamber plate to cover the chamber and in which a first coil is placed; a first middle plate, which is laminated on a lower surface of the chamber plate and in which the restrictor is formed, and a second coil is placed; and a lower plate part, which is laminated on a lower surface of the first middle plate and in which the reservoir and the nozzle are formed.

    摘要翻译： 公开了一种喷墨头及其制造方法。 具有存储墨水的储存器的喷墨头，从储存器供应墨水的腔室，将储存器连接到腔室的限流器和排出墨水的喷嘴包括：腔室板，其中腔室 形成了; 振动板，层叠在所述室板的上表面上以覆盖所述室，并且其中放置有第一线圈; 第一中间板，其层叠在室板的下表面上并且形成有限流器，并且放置第二线圈; 以及下板部，其被层压在第一中间板的下表面上，并且形成有储存器和喷嘴。

    Ink-jet head and method for manufacturing the same
    4.
    发明授权
    Ink-jet head and method for manufacturing the same 有权
    喷墨头及其制造方法

    公开(公告)号：US08141989B2

    公开(公告)日：2012-03-27

    申请号：US12505291

    申请日：2009-07-17

    申请人： Sang-Jin Kim ,  Young-Seuck Yoo

    发明人： Sang-Jin Kim ,  Young-Seuck Yoo

    IPC分类号： B41J2/045

    CPC分类号： B41J2/161 ,  B41J2/1629

    摘要： An ink-jet head and a method for manufacturing the ink-jet head are disclosed. The ink-jet head can include: a chamber, which may house a type of ink; a membrane, which may be formed on one side of the chamber, and in a surface of which a holding cavity may be formed; a lower electrode, formed on an inner surface of the holding cavity; and a piezoelectric component, held in the holding cavity. According to certain embodiments of the invention, the ink-jet head can be formed with thin-film type actuators, and the electrical properties of the ink-jet head can be improved.

    摘要翻译： 公开了喷墨头和喷墨头的制造方法。 喷墨头可以包括：可容纳一种油墨的室; 膜可以形成在室的一侧上，并且在其表面中可以形成保持腔; 形成在所述保持腔的内表面上的下电极; 以及保持在保持腔中的压电元件。 根据本发明的某些实施例，喷墨头可以由薄膜型致动器形成，并且可以提高喷墨头的电气特性。

    Ink-jet head and manufacturing method thereof
    5.
    发明授权
    Ink-jet head and manufacturing method thereof 有权
    喷墨头及其制造方法

    公开(公告)号：US07980681B2

    公开(公告)日：2011-07-19

    申请号：US12285134

    申请日：2008-09-29

    申请人： Sang-Jin Kim ,  Jea-Woo Joung ,  Young-Seuck Yoo

    发明人： Sang-Jin Kim ,  Jea-Woo Joung ,  Young-Seuck Yoo

    IPC分类号： B41J2/045 ,  B41J2/14 ,  B41J2/16

    CPC分类号： B41J2/14 ,  B41J2002/041

    摘要： Disclosed are an ink-jet head and a manufacturing method thereof. The ink-jet head, which has a reservoir storing ink, a chamber being supplied with the ink from the reservoir, a restrictor connecting the reservoir to the chamber, and a nozzle discharging the ink, includes: a chamber plate, in which the chamber is formed; a vibration plate, which is laminated on an upper surface of the chamber plate to cover the chamber and in which a first coil is placed; a first middle plate, which is laminated on a lower surface of the chamber plate and in which the restrictor is formed, and a second coil is placed; and a lower plate part, which is laminated on a lower surface of the first middle plate and in which the reservoir and the nozzle are formed.

    摘要翻译： 公开了一种喷墨头及其制造方法。 具有存储墨水的储存器的喷墨头，从储存器供应墨水的腔室，将储存器连接到腔室的限流器和排出墨水的喷嘴包括：腔室板，其中腔室 形成了; 振动板，层叠在所述室板的上表面上以覆盖所述室，并且其中放置有第一线圈; 第一中间板，其层叠在室板的下表面上并且形成有限流器，并且放置第二线圈; 以及下板部，其被层压在第一中间板的下表面上，并且形成有储存器和喷嘴。

    METHOD OF MANUFACTURING INK-JET HEAD
    6.
    发明申请
    METHOD OF MANUFACTURING INK-JET HEAD 有权
    制造喷嘴头的方法

    公开(公告)号：US20100116783A1

    公开(公告)日：2010-05-13

    申请号：US12504221

    申请日：2009-07-16

    申请人： Sang-Jin Kim ,  Jae-Woo Joung ,  Pil-Joong Kang

    发明人： Sang-Jin Kim ,  Jae-Woo Joung ,  Pil-Joong Kang

    IPC分类号： B44C1/22

    CPC分类号： B41J2/161 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1632 ,  B41J2/1646

    摘要： A method of manufacturing an ink-jet head is disclosed. The method in accordance with an embodiment of the present invention includes: forming a dividing groove such that one surface of a piezoelectric element is divided corresponding to the position of the chamber; filling the dividing groove with a filler; bonding one surface of the piezoelectric element to one surface of the ink-jet head in which the chamber is formed; and polishing the other surface of the piezoelectric element such that the filler is exposed.

    摘要翻译： 公开了一种制造喷墨头的方法。 根据本发明的实施例的方法包括：形成分隔槽，使得压电元件的一个表面相应于腔室的位置被分开; 用填料填充分隔槽; 将压电元件的一个表面粘合到其中形成该腔室的喷墨头的一个表面; 并抛光压电元件的另一表面，使得填料被暴露。

    Method of manufacturing ink-jet head
    7.
    发明授权
    Method of manufacturing ink-jet head 有权
    制造喷墨头的方法

    公开(公告)号：US08192640B2

    公开(公告)日：2012-06-05

    申请号：US12504221

    申请日：2009-07-16

    申请人： Sang-Jin Kim ,  Jae-Woo Joung ,  Pil-Joong Kang

    发明人： Sang-Jin Kim ,  Jae-Woo Joung ,  Pil-Joong Kang

    IPC分类号： G01D15/20

    CPC分类号： B41J2/161 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1632 ,  B41J2/1646

    摘要： A method of manufacturing an ink-jet head is disclosed. The method in accordance with an embodiment of the present invention includes: forming a dividing groove such that one surface of a piezoelectric element is divided corresponding to the position of the chamber; filling the dividing groove with a filler; bonding one surface of the piezoelectric element to one surface of the ink-jet head in which the chamber is formed; and polishing the other surface of the piezoelectric element such that the filler is exposed.

    摘要翻译： 公开了一种制造喷墨头的方法。 根据本发明的实施例的方法包括：形成分隔槽，使得压电元件的一个表面相应于腔室的位置被分开; 用填料填充分隔槽; 将压电元件的一个表面粘合到其中形成该腔室的喷墨头的一个表面; 并抛光压电元件的另一表面，使得填料被暴露。