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    METHOD OF MANUFACTURING INK-JET HEAD
    1.
    发明申请
    METHOD OF MANUFACTURING INK-JET HEAD 审中-公开
    制造喷嘴头的方法

    公开(公告)号：US20100096081A1

    公开(公告)日：2010-04-22

    申请号：US12437082

    申请日：2009-05-07

    申请人： Pil-Joong KANG ,  Jae-Woo JOUNG ,  Young-Seuck YOO

    发明人： Pil-Joong KANG ,  Jae-Woo JOUNG ,  Young-Seuck YOO

    IPC分类号： B32B37/06

    CPC分类号： B41J2/161 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1634 ,  B41J2002/14403

    摘要： Disclosed is a method of manufacturing an ink-jet head including a reservoir storing ink, an inlet port through which the ink is provided to the reservoir, a chamber provided with the ink from the reservoir, a restrictor linking the reservoir and the chamber, and a nozzle through which the ink in the chamber is discharged. The method in accordance with an embodiment of the present invention includes: processing a first plate in which the inlet port is formed; processing a second plate in which the chamber and the inlet port are formed; bonding the first plate on an upper surface of the second plate; processing a third plate in which the restrictor and the reservoir are formed; processing a fourth plate by irradiating a femtosecond laser such that the nozzle is formed; bonding the fourth plate on a lower surface of the third plate, and bonding the third plate on a lower surface of the second plate.

    摘要翻译： 公开了一种制造喷墨头的方法，该喷墨头包括存储墨水的储存器，墨水提供给储存器的入口，从储存器设置有墨水的室，连接储存器和室的限流器，以及 一个喷嘴，通过该喷嘴排出腔室中的墨水。 根据本发明的实施例的方法包括：处理其中形成入口的第一板; 处理形成所述室和所述入口的第二板; 将所述第一板接合在所述第二板的上表面上; 处理其中形成限流器和储存器的第三板; 通过照射飞秒激光以形成喷嘴来处理第四板; 将第四板接合在第三板的下表面上，并将第三板接合在第二板的下表面上。

    INK-JET HEAD
    2.
    发明申请
    INK-JET HEAD 审中-公开
    喷墨头

    公开(公告)号：US20100073436A1

    公开(公告)日：2010-03-25

    申请号：US12435848

    申请日：2009-05-05

    申请人： Young-Seuck YOO ,  Jae-Woo Joung ,  Pil-Joong Kang ,  Hee-Ju Son ,  Suk-Ho Song

    发明人： Young-Seuck YOO ,  Jae-Woo Joung ,  Pil-Joong Kang ,  Hee-Ju Son ,  Suk-Ho Song

    IPC分类号： B41J2/175

    CPC分类号： B41J2/14233

    摘要： Disclosed is an inkjet head. The inkjet head in accordance with an embodiment of the present invention can include a body in which a plurality of chambers divided by partitions are formed; a plurality of actuators coupled to one side of the body respectively such that pressure is supplied to each of the plurality of the chambers; and a fixture coupled to one side of the body in correspondence to a position of each of the partitions such that vibrations of the partitions are reduced.

    摘要翻译： 公开了一种喷墨头。 根据本发明的实施例的喷墨头可以包括其中形成有被分隔开的多个室的主体; 多个致动器分别联接到所述主体的一侧，使得向所述多个室中的每一个供应压力; 以及固定件，其与所述主体的每一个的位置对应地连接到所述主体的一侧，使得所述隔板的振动减小。

    INK-JET HEAD
    3.
    发明申请
    INK-JET HEAD 审中-公开
    喷墨头

    公开(公告)号：US20100182376A1

    公开(公告)日：2010-07-22

    申请号：US12503451

    申请日：2009-07-15

    申请人： Boum-Seock KIM ,  Jae-Woo JOUNG ,  Ju-Hwan YANG ,  Young-Seuck YOO

    发明人： Boum-Seock KIM ,  Jae-Woo JOUNG ,  Ju-Hwan YANG ,  Young-Seuck YOO

    IPC分类号： B41J2/14

    CPC分类号： B41J2/14233 ,  B41J2002/14475

    摘要： An ink-jet head is disclosed. The ink-jet head can include a chamber for holding ink, an actuator that can provide pressure to the chamber, and a nozzle that includes a multiple number of channels for ejecting the ink. Certain embodiments of the invention can reduce the surface tension of the ink droplets and thereby reduce the capacity requirement of the actuators.

    摘要翻译： 公开了一种喷墨头。 喷墨头可以包括用于保持墨水的腔室，可向腔室提供压力的致动器以及包括用于喷射墨水的多个通道的喷嘴。 本发明的某些实施例可以降低墨滴的表面张力，从而降低致动器的容量要求。

    INKJET HEAD MANUFACTURING METHOD
    7.
    发明申请
    INKJET HEAD MANUFACTURING METHOD 审中-公开
    喷墨头制造方法

    公开(公告)号：US20100107411A1

    公开(公告)日：2010-05-06

    申请号：US12469278

    申请日：2009-05-20

    申请人： Boum-Seock KIM ,  Jae-Woo JOUNG ,  Ju-Hwan YANG ,  Jae-Hun KIM ,  Young-Seuck YOO

    发明人： Boum-Seock KIM ,  Jae-Woo JOUNG ,  Ju-Hwan YANG ,  Jae-Hun KIM ,  Young-Seuck YOO

    IPC分类号： B21D53/76

    CPC分类号： B41J2/161 ,  B41J2/1623 ,  B41J2/1629 ,  B41J2/1632 ,  Y10T29/49401

    摘要： An inkjet head manufacturing method is disclosed. The method of manufacturing an inkjet bead including a plurality of chambers, configured to contain ink; and an actuator, configured to provide pressure to the chamber, which includes forming a piezoelectric element on one side of the inkjet head that is adjacent to the chambers; forming the actuator(s) by dicing the piezoelectric element such that the piezoelectric element is divided and placed corresponding to a position of the chamber(s); and etching one side of the inkjet head such that a part of the piezoelectric element remaining between the adjacent actuators, can manufacture an inkjet head having a thin-film actuator reducing the cross talk by removing a part of the piezoelectric element remaining between the actuators of the inkjet head.

    摘要翻译： 公开了一种喷墨头制造方法。 制造包括多个室的喷墨珠的制造方法，所述多个室被构造成容纳油墨; 以及致动器，被配置为向所述腔室提供压力，所述致动器包括在所述喷墨头的与所述腔室相邻的一侧上形成压电元件; 通过切割压电元件来形成致动器，使得压电元件相应于腔室的位置被分开和放置; 并且蚀刻喷墨头的一侧，使得保持在相邻致动器之间的压电元件的一部分可以制造具有薄膜致动器的喷墨头，通过去除残留在致动器之间的压电元件的一部分来减少串扰 喷墨头。

    INK-JET HEAD AND METHOD FOR MANUFACTURING THE SAME
    8.
    发明申请
    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：US20100220156A1

    公开(公告)日：2010-09-02

    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 ,  B44C1/22 ,  C25D5/02

    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。