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11. 发明申请

US20080266360A1 Ink-jet head and manufacturing method thereof 审中-公开
标题翻译：喷墨头及其制造方法
公开(公告)号：US20080266360A1
公开(公告)日：2008-10-30
申请号：US12081026
申请日：2008-04-09
申请人： Young-Seuck Yoo , Jae-Woo Joung , Won-Chul Sim , Young-Jae Kim , Pil-Joong Kang , Chang-Sung Park
发明人： Young-Seuck Yoo , Jae-Woo Joung , Won-Chul Sim , Young-Jae Kim , Pil-Joong Kang , Chang-Sung Park
IPC分类号： H01L21/00 , B41J2/04
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1631 , B41J2/1637
摘要： An ink-jet head and a method of manufacturing the ink-jet head are disclosed. The ink-jet head may include: an upper substrate, formed by processing a chamber in a silicon substrate; a middle substrate, bonded to the upper substrate and formed by processing an ink channel, which connects with the chamber, in a glass substrate; and a lower substrate, bonded to the middle substrate and formed by processing a nozzle, which connects with the ink channel, in a silicon substrate. With certain embodiments of the invention, a high level of precision may be obtained for the structures formed in the upper substrate and the lower substrate, and the middle substrate may be manufactured in low cost. Also, the substrates may be bonded together in a facilitated manner, so that production yield may be increased.
摘要翻译：公开了喷墨头和制造喷墨头的方法。喷墨头可以包括：通过处理硅衬底中的室形成的上衬底; 中间基板，其结合到上基板并且通过在玻璃基板中处理与所述室连接的墨通道而形成; 以及下基板，其结合到中间基板，并且通过在硅基板中处理与墨水通道连接的喷嘴而形成。对于本发明的某些实施例，可以获得在上基板和下基板中形成的结构的高精度，并且可以以低成本制造中间基板。此外，基板可以以便利的方式结合在一起，从而可以提高产量。

12. 发明申请

US20080074474A1 Ink-jet head 审中-公开
标题翻译：喷墨头
公开(公告)号：US20080074474A1
公开(公告)日：2008-03-27
申请号：US11902321
申请日：2007-09-20
申请人： Young-Seuck Yoo , Jae-Woo Joung , Chang-Sung Park
发明人： Young-Seuck Yoo , Jae-Woo Joung , Chang-Sung Park
IPC分类号： B41J2/045 , B41J29/38
CPC分类号： B41J2/055 , B41J2/14233 , B41J2002/14338 , B41J2202/05
摘要： An ink-jet head is disclosed. Using an ink-jet head which includes a nozzle, a chamber from which to supply ink to the nozzle, a restrictor which acts as a channel through which to supply the ink to the chamber, a vibrating plate covering one side of each of the chamber and the restrictor, a first actuator joined with the vibrating plate in correspondence to the location of the chamber, and a second actuator joined with the vibrating plate in correspondence to the location of the restrictor, the ability to control droplets can be improved, by allowing the control of the channel resistance of the restrictor.
摘要翻译：公开了一种喷墨头。使用喷墨头，其包括喷嘴，从其向喷嘴供应墨水的腔室，作为用于将墨水供应到腔室的通道的限制器，覆盖每个腔室的一侧的振动板和限流器，与振动板连接的第一致动器对应于室的位置，以及与振动板相连接的限制器的位置的第二致动器，可以通过允许控制液滴的能力来改善限制器的通道电阻的控制。

13. 发明授权

US08349201B2 Processing method for SOI substrate 失效
标题翻译： SOI衬底的处理方法
公开(公告)号：US08349201B2
公开(公告)日：2013-01-08
申请号：US12762966
申请日：2010-04-19
申请人： Chung-Mo Yang , Jae-Woo Joung , Young-Seuck Yoo
发明人： Chung-Mo Yang , Jae-Woo Joung , Young-Seuck Yoo
IPC分类号： B44C15/00
CPC分类号： B41J2/1603 , B41J2/1628 , B41J2/1631
摘要： A method of processing a SOI substrate to form a groove in the SOI substrate in which a silicon layer is stacked on both sides of an oxide layer is disclosed. In accordance with an embodiment of the present invention, the method includes dividing a portion of the silicon layer, in which the groove is to be processed, into a plurality of unit portions, performing dry etching on certain portions of the plurality of divided unit portions such that the oxide layer is exposed and removing remaining portions of the plurality of divided unit portions by removing the oxide layer.
摘要翻译：公开了一种处理SOI衬底以在SOI衬底中形成沟槽的方法，其中硅层堆叠在氧化物层的两侧。根据本发明的一个实施例，该方法包括将要处理的槽的硅层的一部分分成多个单元部分，对多个分割单元部分的某些部分进行干蚀刻使得氧化物层被暴露并通过去除氧化物层去除多个分割单元部分的剩余部分。

14. 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。

15. 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。

16. 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。

17. 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。

18. 发明授权

US08123340B2 Ink-jet printer 有权
标题翻译：喷墨打印机
公开(公告)号：US08123340B2
公开(公告)日：2012-02-28
申请号：US12435865
申请日：2009-05-05
申请人： Yoon-Sok Park , Jae-Woo Joung , Young-Seuck Yoo , Suk-Ho Song , Won-Chul Sim
发明人： Yoon-Sok Park , Jae-Woo Joung , Young-Seuck Yoo , Suk-Ho Song , Won-Chul Sim
IPC分类号： B41J2/175 , B41J2/17
CPC分类号： B41J2/14233 , B41J2002/14419
摘要： Disclosed is an inkjet printer. The inkjet printer in accordance with an embodiment of the present invention includes a supply channel coupled to a plurality of inkjet heads; a first main reservoir and a second main reservoir being coupled to either side of the supply channel; and a first press and a second press applying pressure to the inside of the first main reservoir and the second main reservoir, respectively.
摘要翻译：公开了一种喷墨打印机。根据本发明的实施例的喷墨打印机包括耦合到多个喷墨头的供应通道; 第一主储存器和第二主储存器联接到供应通道的任一侧; 以及分别向第一主容器和第二主容器的内部施加压力的第一压力机和第二压力机。

19. 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。

20. 发明申请

US20100103225A1 INKJET HEAD 审中-公开
公开(公告)号：US20100103225A1
公开(公告)日：2010-04-29
申请号：US12469774
申请日：2009-05-21
申请人： Boum-Seock Kim , Jae-Woo Joung , Jae-Hun Kim , Young-Seuck Yoo
发明人： Boum-Seock Kim , Jae-Woo Joung , Jae-Hun Kim , Young-Seuck Yoo
IPC分类号： B41J2/045 , H01L41/16
CPC分类号： B41J2/14233 , H01L41/094 , H01L41/18
摘要： An inkjet head is disclosed. The inkjet head can include a nozzle, configured to discharge ink; a chamber, configured to supply the ink to the nozzle; and a piezoelectric element, configured to receive electricity from an external power source and press the chamber, being made of a material having xPb(Mg1/3Nb2/3)O3-yPbZrO3-zPbTiO3 (x+y+z=1, 0
摘要翻译：公开了一种喷墨头。喷墨头可以包括：喷嘴，用于排出墨; 一个室，被配置成将油墨供应到喷嘴; 以及压电元件，被配置为从外部电源接收电力并按压室，由具有xPb（Mg1 / 3Nb2 / 3）O3-yPbZrO3-zPbTiO3（x + y + z = 1,0

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