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1. 发明申请

US20100220157A1 INK-JET HEAD AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：喷墨头及其制造方法
公开(公告)号：US20100220157A1
公开(公告)日：2010-09-02
申请号：US12620233
申请日：2009-11-17
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： B41J2/045 , H01L41/22 , B23P17/00
CPC分类号： B41J2/161 , B41J2/1623 , B41J2/1634 , Y10T29/42 , Y10T29/49401
摘要： An ink-jet head and a method for manufacturing the ink-jet head are disclosed. A method for manufacturing an ink-jet head, which has a membrane formed on one side of a chamber housing ink, can include: forming a piezoelectric component over a glass substrate, attaching the piezoelectric component onto the membrane, irradiating a laser to an interface between the piezoelectric component and the glass substrate such that the piezoelectric component and the glass substrate are separated, and separating the piezoelectric component and the glass substrate. According to certain embodiments of the invention as set forth above, the actuator of the ink-jet head can be implemented in the form of a thin film, and as such, 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。一种用于制造喷墨头的方法，其具有形成在容纳墨水的腔室的一侧上的膜，其可以包括：在玻璃基板上形成压电元件，将压电元件附接到膜上，将激光照射到界面在压电部件和玻璃基板之间分离压电部件和玻璃基板，分离压电部件和玻璃基板。根据如上所述的本发明的某些实施例，喷墨头的致动器可以以薄膜的形式实现，因此可以提高喷墨头的电性能。

2. 发明授权

US08317310B2 Ink-jet head 失效
标题翻译：喷墨头
公开(公告)号：US08317310B2
公开(公告)日：2012-11-27
申请号：US12499597
申请日：2009-07-08
申请人： Ju-Hwan Yang , Jae-Woo Joung , Young-Seuck Yoo , Boum-Seock Kim
发明人： Ju-Hwan Yang , Jae-Woo Joung , Young-Seuck Yoo , Boum-Seock Kim
IPC分类号： B41J2/17
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1629 , B41J2002/14403
摘要： An ink-jet head is disclosed. The ink-jet head can include: a chamber for holding ink, an actuator coupled to one side of the chamber to provide pressure to the chamber, a damper portion connected with the other side of the chamber, an accelerator portion extending from a lateral surface of the damper portion, and a nozzle formed at an end of the accelerator portion. Certain embodiments of the invention can be used to increase the speed at which ink is ejected and improve the straightness of the ejection path.
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，联接到腔室的一侧以向腔室提供压力的致动器，与腔室的另一侧连接的阻尼器部分，从侧面延伸的加速器部分和形成在加速器部分的端部处的喷嘴。可以使用本发明的某些实施例来增加喷射墨的速度并提高喷射路径的平直度。

3. 发明授权

US08136926B2 Ink-jet head and manufacturing method thereof 失效
标题翻译：喷墨头及其制造方法
公开(公告)号：US08136926B2
公开(公告)日：2012-03-20
申请号：US12541609
申请日：2009-08-14
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： B41J2/045
CPC分类号： B41J2/161 , B41J2/1626 , B41J2/1632 , Y10T29/49401
摘要： Disclosed are an ink-jet head and a method of manufacturing the ink-jet head including a plurality of chambers, a membrane covering the plurality of chambers, and a plurality of actuators separated from one another by a virtual dividing line on the membrane such that pressure is applied to each of the plurality of chambers. The method in accordance with an embodiment of the present invention includes: forming a groove at a position on one surface of the membrane, the position corresponding to the position of the dividing line; bonding a piezoelectric member to the one surface of the membrane having the groove formed therein by using adhesive resin; and dividing the piezoelectric member such that the groove is exposed.
摘要翻译：公开了一种喷墨头和一种制造喷墨头的方法，所述喷墨头包括多个室，覆盖所述多个室的膜和通过所述膜上的虚拟分隔线彼此分离的多个致动器，使得压力被施加到多个室中的每一个。根据本发明的实施例的方法包括：在膜的一个表面上的位置处形成槽，该位置对应于分隔线的位置; 通过使用粘合树脂将压电元件结合到其中形成有槽的膜的一个表面上; 并且使压电元件分开以使得凹槽被暴露。

4. 发明申请

US20100180440A1 METHOD FOR MANUFACTURING INK-JET HEAD 审中-公开
标题翻译：制造喷嘴头的方法
公开(公告)号：US20100180440A1
公开(公告)日：2010-07-22
申请号：US12499582
申请日：2009-07-08
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： B23P17/00
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1632 , Y10T29/49401
摘要： A method for manufacturing an ink jet head is disclosed. The method can include: forming a separation trough in one surface of each of a first piezoelectric element and a second piezoelectric element; attaching the first and the second piezoelectric elements together with the separation troughs of the first and the second piezoelectric elements facing each other; processing the other surface of the first piezoelectric element such that the separation trough is exposed; attaching the other surface of the first piezoelectric element to the membrane; and processing the other surface of the second piezoelectric element such that the separation trough is exposed. By utilizing certain embodiments of the invention, the actuators of an ink jet head can be manufactured with the piezoelectric elements separated from one another, without applying excessive stresses on the membrane.
摘要翻译：公开了一种制造喷墨头的方法。该方法可以包括：在第一压电元件和第二压电元件的每一个的一个表面中形成分离槽; 将第一和第二压电元件与第一和第二压电元件的分离槽相互面对; 处理第一压电元件的另一表面，使得分离槽暴露; 将第一压电元件的另一表面附接到膜上; 以及处理所述第二压电元件的另一表面，使得所述分离槽被暴露。通过利用本发明的某些实施例，喷墨头的致动器可以被制造成具有彼此分离的压电元件，而不会在膜上施加过大的应力。

5. 发明申请

US20100182388A1 INK-JET HEAD 失效
标题翻译：喷墨头
公开(公告)号：US20100182388A1
公开(公告)日：2010-07-22
申请号：US12499597
申请日：2009-07-08
申请人： Ju-Hwan Yang , Jae Woo Joung , Young-Seuck Yoo , Boum-Seock Kim
发明人： Ju-Hwan Yang , Jae Woo Joung , Young-Seuck Yoo , Boum-Seock Kim
IPC分类号： B41J2/17
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1629 , B41J2002/14403
摘要： An ink-jet head is disclosed. The ink-jet head can include: a chamber for holding ink, an actuator coupled to one side of the chamber to provide pressure to the chamber, a damper portion connected with the other side of the chamber, an accelerator portion extending from a lateral surface of the damper portion, and a nozzle formed at an end of the accelerator portion. Certain embodiments of the invention can be used to increase the speed at which ink is ejected and improve the straightness of the ejection path.
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，联接到腔室的一侧以向腔室提供压力的致动器，与腔室的另一侧连接的阻尼器部分，从侧面延伸的加速器部分和形成在加速器部分的端部处的喷嘴。可以使用本发明的某些实施例来增加喷射墨的速度并提高喷射路径的平直度。

6. 发明申请

US20100182381A1 INK-JET HEAD 有权
标题翻译：喷墨头
公开(公告)号：US20100182381A1
公开(公告)日：2010-07-22
申请号：US12503492
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： B41J2/045
CPC分类号： B41J2/14233
摘要： An ink-jet head is disclosed. The ink-jet head can include: a channel for holding ink, a nozzle connected with the channel, a pressurizing unit configured to apply pressure to the ink so as to eject the ink, a partition coupled to one side of the channel so as to block the channel, and an actuator configured to deform one side of the channel so as to open the channel. While pressure is applied to the ink, this pressure can be turned on and off, to provide pressure pulses for ejecting the ink. As such, with this arrangement, the ejection properties of the ink-jet head can be adjusted to various settings.
摘要翻译：公开了一种喷墨头。喷墨头可以包括：用于保持墨水的通道，与通道连接的喷嘴，加压单元，其构造成向墨水施加压力以喷射墨水;分隔件，其耦合到通道的一侧，从而堵塞通道，以及构造成使通道的一侧变形以致打开通道的致动器。当对油墨施加压力时，可以打开和关闭该压力，以提供用于喷射油墨的压力脉冲。这样，通过这种布置，可以将喷墨头的喷射性能调整到各种设置。

7. 发明申请

US20100132196A1 METHOD OF MANUFACTURING INK-JET HEAD 审中-公开
标题翻译：制造喷嘴头的方法
公开(公告)号：US20100132196A1
公开(公告)日：2010-06-03
申请号：US12541570
申请日：2009-08-14
申请人： Ju-Hwan Yang , Jae-Woo Joung , Young-Seuck Yoo , Boum-Seock Kim
发明人： Ju-Hwan Yang , Jae-Woo Joung , Young-Seuck Yoo , Boum-Seock Kim
IPC分类号： B23P17/00
CPC分类号： B41J2/161 , B41J2/1628 , B41J2/1629 , B41J2/1632 , Y10T29/49401
摘要： Disclosed is a method of manufacturing an ink-jet head including a plurality of chambers, a membrane covering the plurality of chambers, and a plurality of actuators separated from one another by a virtual dividing line on the membrane such that pressure is applied to each of the plurality of chambers. The method in accordance with an embodiment of the present invention includes: forming a groove at a position on one surface of a piezoelectric member, the position corresponding to the position of the dividing line; bonding the one surface of the piezoelectric member to the membrane, the one surface of the piezoelectric member having the groove formed therein; and processing the other surface of the piezoelectric member such that the groove is exposed.
摘要翻译：公开了一种制造喷墨头的方法，该喷墨头包括多个室，覆盖多个室的膜和通过膜上的虚拟分隔线彼此分离的多个致动器，使得对每个室施加压力多个室。根据本发明的实施例的方法包括：在压电元件的一个表面上的位置处形成槽，该位置对应于分隔线的位置; 将压电元件的一个表面粘合到膜上，其中形成有凹槽的压电元件的一个表面; 以及处理所述压电元件的另一表面以使得所述凹槽被暴露。

8. 发明授权

US07918545B2 Ink-jet head 有权
标题翻译：喷墨头
公开(公告)号：US07918545B2
公开(公告)日：2011-04-05
申请号：US12503492
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： B41J2/045
CPC分类号： B41J2/14233
摘要： An ink-jet head is disclosed. The ink-jet head can include: a channel for holding ink, a nozzle connected with the channel, a pressurizing unit configured to apply pressure to the ink so as to eject the ink, a partition coupled to one side of the channel so as to block the channel, and an actuator configured to deform one side of the channel so as to open the channel. While pressure is applied to the ink, this pressure can be turned on and off, to provide pressure pulses for ejecting the ink. As such, with this arrangement, the ejection properties of the ink-jet head can be adjusted to various settings.
摘要翻译：公开了一种喷墨头。喷墨头可以包括：用于保持墨水的通道，与通道连接的喷嘴，加压单元，其构造成向墨水施加压力以喷射墨水;分隔件，其耦合到通道的一侧，从而堵塞通道，以及构造成使通道的一侧变形以致打开通道的致动器。当对油墨施加压力时，可以打开和关闭该压力，以提供用于喷射油墨的压力脉冲。这样，通过这种布置，可以将喷墨头的喷射性能调整到各种设置。

9. 发明申请

US20100214368A1 INK-JET HEAD 审中-公开
标题翻译：喷墨头
公开(公告)号：US20100214368A1
公开(公告)日：2010-08-26
申请号：US12505810
申请日：2009-07-20
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： B41J2/045
CPC分类号： B41J2/14233 , B41J2002/14338
摘要： A ink-jet head is disclosed. The ink-jet head includes a chamber, which accommodates ink, a nozzle, which is coupled to the chamber to allow the ink to be ejected, a membrane, which is formed on the chamber at a side opposite to the nozzle, a first actuator, which is coupled to the membrane and configured to deform the membrane, and a second actuator, which is coupled to one side of the chamber and configured to deform the membrane. In accordance with an embodiment of the present invention, the ink-jet head can provide the required displacement of the membrane, even with a thin-film type actuator.
摘要翻译：公开了一种喷墨头。喷墨头包括容纳墨水的腔室，联接到腔室以允许喷射墨水的喷嘴，在与喷嘴相对的一侧形成在腔室上的膜，第一致动器，其耦合到膜并且被配置为使膜变形，以及第二致动器，其耦合到腔室的一侧并且被配置为使膜变形。根据本发明的实施例，即使使用薄膜型致动器，喷墨头也可以提供膜的所需位移。

10. 发明申请

US20100141712A1 INK-JET HEAD AND MANUFACTURING METHOD THEREOF 失效
标题翻译：喷墨头及其制造方法
公开(公告)号：US20100141712A1
公开(公告)日：2010-06-10
申请号：US12541609
申请日：2009-08-14
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： B41J2/045 , B21D53/76
CPC分类号： B41J2/161 , B41J2/1626 , B41J2/1632 , Y10T29/49401
摘要： Disclosed are an ink-jet head and a method of manufacturing the ink-jet head including a plurality of chambers, a membrane covering the plurality of chambers, and a plurality of actuators separated from one another by a virtual dividing line on the membrane such that pressure is applied to each of the plurality of chambers. The method in accordance with an embodiment of the present invention includes: forming a groove at a position on one surface of the membrane, the position corresponding to the position of the dividing line; bonding a piezoelectric member to the one surface of the membrane having the groove formed therein by using adhesive resin; and dividing the piezoelectric member such that the groove is exposed.
摘要翻译：公开了一种喷墨头和一种制造喷墨头的方法，所述喷墨头包括多个室，覆盖所述多个室的膜和通过所述膜上的虚拟分隔线彼此分离的多个致动器，使得压力被施加到多个室中的每一个。根据本发明的实施例的方法包括：在膜的一个表面上的位置处形成槽，该位置对应于分隔线的位置; 通过使用粘合树脂将压电元件结合到其中形成有槽的膜的一个表面上; 并且使压电元件分开以使得凹槽被暴露。

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