公开(公告)号：US07950150B2

公开(公告)日：2011-05-31

申请号：US12435887

申请日：2009-05-05

申请人： Young-Seuck Yoo ,  Jae-Woo Joung ,  Sang-Jin Kim ,  Won-Chul Sim ,  Chang-Sung Park

发明人： Young-Seuck Yoo ,  Jae-Woo Joung ,  Sang-Jin Kim ,  Won-Chul Sim ,  Chang-Sung Park

IPC分类号： B21D53/76 ,  B23P17/00 ,  H01L41/22 ,  H04R17/00 ,  B41J2/15 ,  B41J2/145 ,  B28B7/04

CPC分类号： B41J2/1606 ,  B41J2/161 ,  B41J2/1623 ,  Y10T29/42 ,  Y10T29/49401

摘要： Disclosed is a method of manufacturing an inkjet head discharging ink. The method in accordance with an embodiment of the present invention can include: heating the inkjet head to a temperature over a melting point of a filler; filling the inkjet head with the filler such that a gap inside the inkjet head is filled with the filler; and discharging the filler out of the inkjet head such that the filler in the gap of the inkjet head remains.

摘要翻译： 公开了一种喷墨头喷墨方法。 根据本发明的实施例的方法可以包括：将喷墨头加热至超过填料的熔点的温度; 用填料填充喷墨头，使得喷墨头内部的间隙填充有填料; 并将填料从喷墨头喷出，使得喷墨头的间隙中的填料残留。

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。

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。

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。

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。

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。

公开(公告)号：US20090087548A1

公开(公告)日：2009-04-02

申请号：US12007978

申请日：2008-01-17

申请人： Young-Jae Kim ,  Jae-Woo Joung ,  Young-Seuck Yoo ,  Chang-Sung Park ,  Won-Chul Sim

发明人： Young-Jae Kim ,  Jae-Woo Joung ,  Young-Seuck Yoo ,  Chang-Sung Park ,  Won-Chul Sim

IPC分类号： H05K3/12

CPC分类号： H05K3/125 ,  H05K3/1208 ,  H05K2201/0116 ,  H05K2203/013 ,  H05K2203/1105 ,  H05K2203/308

摘要： A method of forming a circuit pattern is disclosed. The method of forming a circuit pattern may include providing a substrate that has a porous layer formed on one side, ejecting a thermosetting metal ink using an inkjet head into the porous layer in correspondence to a circuit pattern, and applying heat to the ink and the porous layer to cure the ink and remove the porous layer. With this method, a fine-line circuit pattern can be implemented, and a desired thickness of the circuit pattern can be obtained, by using a porous layer in printing and by applying heat to cure the ink and remove the coating layer.

摘要翻译： 公开了形成电路图案的方法。 形成电路图案的方法可以包括提供一个基板，该基板具有在一侧形成的多孔层，使用喷墨头将热固性金属油墨按照电路图案喷射到多孔层中，并向该墨水和/ 多孔层以固化油墨并除去多孔层。 利用这种方法，可以通过在印刷中使用多孔层并施加热来固化油墨并除去涂层，可以实现细线电路图案，并且可以获得所需的电路图形厚度。

公开(公告)号：US20090020504A1

公开(公告)日：2009-01-22

申请号：US12153017

申请日：2008-05-12

申请人： Young-Seuck Yoo ,  Jae-Woo Joung ,  Won-Chul Sim ,  Young-Jae Kim ,  Chang-Sung Park

发明人： Young-Seuck Yoo ,  Jae-Woo Joung ,  Won-Chul Sim ,  Young-Jae Kim ,  Chang-Sung Park

IPC分类号： G11B5/127

CPC分类号： B41J2/161 ,  B41J2/1628 ,  B41J2/1631 ,  B41J2/1632

摘要： A method for manufacturing an ink-jet head is disclosed. The method for manufacturing an ink-jet head including a chamber containing an ink, a reservoir connected with the chamber and supplying the ink to the chamber, a restrictor connected with the chamber and the reservoir and controlling a flow of the ink, a nozzle connected with the chamber and jetting the ink, and a channel connecting the nozzle to the chamber, may include: forming the chamber, the reservoir, the restrictor and the channel by etching a portion of a substrate; covering the chamber; and bonding a nozzle plate, in which a nozzle is formed, to the substrate such that the channel is covered. Using this method, the various structures of the ink-jet head may be formed by etching a substrate, whereby the process may be simplified, and the yield and reliability of the products can be improved.

摘要翻译： 公开了一种用于制造喷墨头的方法。 一种用于制造喷墨头的方法，该喷墨头包括含有墨水的容器，与该腔室连接并将墨水供应到该腔室的储存器，与腔室和储存器连接并控制墨水流动的限流器， 并且将喷嘴连接到腔室的通道可以包括：通过蚀刻衬底的一部分来形成腔室，储存器，限制器和通道; 覆盖房间; 以及将其中形成有喷嘴的喷嘴板接合到所述基板，使得所述通道被覆盖。 使用该方法，可以通过蚀刻基板来形成喷墨头的各种结构，从而可以简化该过程，并且可以提高产品的成品率和可靠性。

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。

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。