公开(公告)号：US08100514B2

公开(公告)日：2012-01-24

申请号：US12314620

申请日：2008-12-12

申请人： Sang Jin Kim ,  Jae Woo Joung

发明人： Sang Jin Kim ,  Jae Woo Joung

IPC分类号： B41J2/045

CPC分类号： B41J2/161 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1632

摘要： There are provided an inkjet head actuator and a manufacturing method of the same. The inkjet head actuator includes: a vibration plate having a recess formed in a top surface thereof; a first electrode formed to cover a bottom surface and a side wall of the recess; a piezoelectric body formed on the first electrode to fill the recess; and a second electrode formed on the piezoelectric body. The inkjet head actuator having the thin film piezoelectric body and the vibration plate ensures large vibration displacement.

摘要翻译： 提供了一种喷墨头致动器及其制造方法。 喷墨头致动器包括：振动板，其具有形成在其顶表面中的凹部; 形成为覆盖所述凹部的底面和侧壁的第一电极; 形成在所述第一电极上以填充所述凹部的压电体; 以及形成在所述压电体上的第二电极。 具有薄膜压电体和振动板的喷墨头致动器确保了大的振动位移。

公开(公告)号：US20100020132A1

公开(公告)日：2010-01-28

申请号：US12314620

申请日：2008-12-12

申请人： Sang Jin Kim ,  Jae Woo Joung

发明人： Sang Jin Kim ,  Jae Woo Joung

IPC分类号： B41J2/045

CPC分类号： B41J2/161 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1632

摘要： There are provided an inkjet head actuator and a manufacturing method of the same. The inkjet head actuator includes: a vibration plate having a recess formed in a top surface thereof; a first electrode formed to cover a bottom surface and a side wall of the recess; a piezoelectric body formed on the first electrode to fill the recess; and a second electrode formed on the piezoelectric body. The inkjet head actuator having the thin film piezoelectric body and the vibration plate ensures large vibration displacement.

摘要翻译： 提供了一种喷墨头致动器及其制造方法。 喷墨头致动器包括：振动板，其具有形成在其顶表面中的凹部; 形成为覆盖所述凹部的底面和侧壁的第一电极; 形成在所述第一电极上以填充所述凹部的压电体; 以及形成在所述压电体上的第二电极。 具有薄膜压电体和振动板的喷墨头致动器确保了大的振动位移。

公开(公告)号：US20120026248A1

公开(公告)日：2012-02-02

申请号：US13064388

申请日：2011-03-22

申请人： Young Jae Kim ,  Hwa Sun Lee ,  Jae Woo Joung

发明人： Young Jae Kim ,  Hwa Sun Lee ,  Jae Woo Joung

IPC分类号： B41J2/04 ,  H05K13/00

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2002/14491 ,  B41J2202/18 ,  Y10T29/49002

摘要： There are provided an inkjet head assembly and a method for manufacturing the same. The inkjet head assembly includes: an inkjet head plate having an ink flow passage formed therein and having an actuator formed thereon, the actuator providing driving force for discharging ink; a flexible printed circuit board (FPCB) applying voltage to the actuator; and an intermediate substrate provided so as to electrically connect the actuator to the flexible printed circuit board and having a second bonding portion bonded to the flexible printed circuit board formed inwardly of a first bonding portion, bonded to the actuator in a width direction of the inkjet head plate.

摘要翻译： 提供了一种喷墨头组件及其制造方法。 喷墨头组件包括：具有形成在其中并具有致动器的墨水流动通道的喷墨头板，致动器提供用于排出墨水的驱动力; 柔性印刷电路板（FPCB）向致动器施加电压; 以及中间基板，其被设置为将所述致动器电连接到所述柔性印刷电路板，并且具有接合到所述柔性印刷电路板的第二接合部分，所述第二接合部分形成在第一接合部分的内侧，所述第二接合部分沿着所述喷墨 头板

公开(公告)号：US20120008287A1

公开(公告)日：2012-01-12

申请号：US13064546

申请日：2011-03-30

申请人： Young Jae Kim ,  Jae Woo Joung ,  Young Seuck Yoo

发明人： Young Jae Kim ,  Jae Woo Joung ,  Young Seuck Yoo

IPC分类号： H05K7/14 ,  H05K3/30 ,  H05K3/36 ,  H05K3/12

CPC分类号： H05K1/185 ,  H01L21/568 ,  H01L24/24 ,  H01L24/96 ,  H01L2224/04105 ,  H01L2224/08145 ,  H01L2224/24137 ,  H01L2224/24195 ,  H01L2224/76155 ,  H01L2224/82102 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01074 ,  H05K3/125 ,  H05K3/4664 ,  H05K2201/10545 ,  H05K2203/013 ,  H05K2203/1469 ,  Y10T29/4913 ,  Y10T29/49155

摘要： Disclosed are an electronic component module and a method of manufacturing the same. The electronic component module includes a first insulating layer having a first surface in which first circuit patterns are embedded, electronic components of different kinds, the electronic components being mounted on the first circuit patterns and having electrode parts placed in different locations, and a molding layer encompassing the electronic components. Accordingly, a thin-film type electronic component module having a thin insulating layer with a circuit pattern can be provided.

摘要翻译： 公开了电子部件模块及其制造方法。 电子部件模块包括第一绝缘层，其具有嵌入第一电路图形的第一表面，不同种类的电子部件，电子部件安装在第一电路图案上并且具有放置在不同位置的电极部分，以及模制层 包括电子元件。 因此，可以提供具有电路图案的薄绝缘层的薄膜型电子部件模块。

公开(公告)号：US20110254900A1

公开(公告)日：2011-10-20

申请号：US13064571

申请日：2011-03-31

申请人： Pil Joong Kang ,  Chang Sung Park ,  Jae Woo Joung ,  Chung Mo Yang

发明人： Pil Joong Kang ,  Chang Sung Park ,  Jae Woo Joung ,  Chung Mo Yang

IPC分类号： B41J2/045 ,  H01L21/302

CPC分类号： B41J2/161 ,  B41J2/14233 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1635 ,  B41J2/1643 ,  B41J2002/14403 ,  B41J2002/14491 ,  B41J2202/08 ,  B41J2202/18

摘要： There is provided an inkjet head assembly that includes: an inkjet head plate including an ink path; a piezoelectric actuator facing a pressure chamber in the inkjet head plate and providing driving force for ejecting ink to a nozzle from the pressure chamber; a package part stacked on the inkjet head plate and including a path moving ink introduced from the outside to an inlet of the inkjet head plate; and an electrical connector filling a via penetrating the package part and electrically connected with the piezoelectric actuator.

摘要翻译： 提供了一种喷墨头组件，其包括：喷墨头板，其包括油墨路径; 面向喷墨头板中的压力室的压电致动器，并提供用于从压力室将墨喷射到喷嘴的驱动力; 所述包装部分堆叠在所述喷墨头板上并且包括从外部引入到所述喷墨头板的入口的路径移动墨; 以及电连接器，其填充穿过封装部分并与压电致动器电连接的通孔。

公开(公告)号：US20110234712A1

公开(公告)日：2011-09-29

申请号：US12926647

申请日：2010-12-01

申请人： Jae Hun Kim ,  Won Chul Sim ,  Young Seuck Yoo ,  Jae Woo Joung

发明人： Jae Hun Kim ,  Won Chul Sim ,  Young Seuck Yoo ,  Jae Woo Joung

IPC分类号： B41J2/175

CPC分类号： B41J2/17513

摘要： Provided is an inkjet head assembly capable of reducing the generation of air bubbles during ink injection by using a guide formed inside an ink tank. The inkjet head assembly includes an ink tank including an ink inlet through which ink is injected from the outside, and storing ink injected through the ink inlet, an inkjet head connected with the ink tank through an ink supply channel, receiving ink from the ink tank and discharging the received ink, and a guide disposed inside the ink tank and guiding ink, injected through the ink inlet, to an inner surface of the ink tank.

摘要翻译： 提供一种喷墨头组件，其能够通过使用形成在墨水罐内的引导件在墨水注入期间减少气泡的产生。 喷墨头组件包括一个墨水盒，包括一个墨水入口，墨水从外面注入，并且储存通过墨水入口喷射的墨水，一个通过墨水供应通道与墨水盒连接的喷墨头，从墨水盒接收墨水 并且将所接收的墨水排出;以及引导件，其设置在所述墨水容器内部，并通过所述墨水入口引导墨水到所述墨水盒的内表面。

公开(公告)号：US20110205313A1

公开(公告)日：2011-08-25

申请号：US12923830

申请日：2010-10-08

申请人： Jae Hun Kim ,  Yun Sung Kang ,  Jae Woo Joung ,  Ju Hwan Yang

发明人： Jae Hun Kim ,  Yun Sung Kang ,  Jae Woo Joung ,  Ju Hwan Yang

IPC分类号： B41J2/045

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2002/1425

摘要： There is provided an inkjet print head including: a pressure chamber storing ink in order to eject the ink to a nozzle; a piezoelectric actuator receiving part being recessed in order to correspond to the pressure chamber in a direction of the pressure chamber; and a piezoelectric actuator received in the piezoelectric actuator receiving part, in which viscous liquid having piezoelectric properties is filled and hardened, and supplying the pressure chamber with a driving force for ejection of the ink.

摘要翻译： 提供了一种喷墨打印头，其包括：存储墨以便将墨喷射到喷嘴的压力室; 压电致动器接收部分，其在所述压力室的方向上凹入以对应于所述压力室; 以及压电致动器容纳部中的压电致动器，其中，具有压电特性的粘性液体被填充并固化，并且向压力室供给用于喷射墨水的驱动力。

公开(公告)号：US20110205301A1

公开(公告)日：2011-08-25

申请号：US12926186

申请日：2010-10-29

申请人： Jae Hun Kim ,  Jae-Sang Lee ,  Jae Woo Joung

发明人： Jae Hun Kim ,  Jae-Sang Lee ,  Jae Woo Joung

IPC分类号： B41J2/135

CPC分类号： B41J2/14233

摘要： There is provided an inkjet head including: a body portion ejecting ink therein by a driving of an actuator; and a rigidity reinforcing portion coupled to an outer surface of the body portion and reducing deformation of the body portion during the ejecting of the ink.

摘要翻译： 提供了一种喷墨头，包括：主体部分通过致动器的驱动将油墨喷射到其中; 以及刚性加强部分，其联接到主体部分的外表面并减少在喷射墨水期间主体部分的变形。

公开(公告)号：US20110164087A1

公开(公告)日：2011-07-07

申请号：US12805333

申请日：2010-07-26

申请人： Jae Hun Kim ,  Jae Woo Joung ,  Young Seuck Yoo ,  Yoon-Sok Park

发明人： Jae Hun Kim ,  Jae Woo Joung ,  Young Seuck Yoo ,  Yoon-Sok Park

IPC分类号： B41J2/165

CPC分类号： B41J2/16526 ,  B41J2/16552 ,  B41J2/17513 ,  H05K3/125 ,  H05K2203/081 ,  H05K2203/082

摘要： An apparatus for cleaning an inkjet print head includes: a cleaning plate disposed to correspond to an inkjet print head with an ink flow space interposed therebetween; and a pneumatic device installed in the ink flow space and removing ink in a direction different from a direction in which ink is discharged by changing a fluid pressure of the ink remaining at a nozzle of the inkjet print head.

摘要翻译： 一种用于清洁喷墨打印头的设备包括：清洁板，其设置成对应于喷墨打印头，墨水流动空间介于其间; 以及安装在墨水流动空间中的气动装置，通过改变喷墨打印头的喷嘴处残留的墨水的流体压力，沿与油墨排出方向不同的方向去除油墨。

公开(公告)号：US20110057991A1

公开(公告)日：2011-03-10

申请号：US12654305

申请日：2009-12-16

申请人： Suk Ho Song ,  Jae Woo Joung ,  Pil Joong Kang

发明人： Suk Ho Song ,  Jae Woo Joung ,  Pil Joong Kang

IPC分类号： B41J2/14 ,  B29C65/00

CPC分类号： B41J2/161 ,  B29C65/022 ,  B29C66/1122 ,  B29C66/53462 ,  B29C66/5432 ,  B29C66/71 ,  B29C66/73112 ,  B29C66/7461 ,  B29L2031/7678 ,  B41J2/14233 ,  B41J2/1623 ,  B41J2002/14403 ,  Y10T156/10 ,  B29K2083/00

摘要： There is provided an inkjet head and a manufacturing method thereof. The inkjet head includes an upper substrate formed of a silicon material and having an ink chamber storing ink provided therein; an intermediate substrate bonded to the upper substrate, formed of a low temperature co-fired ceramic material, and having a connection path and a restrictor provided therein while the connection path and the restrictor are connected to the ink chamber; and a lower substrate bonded to the intermediate substrate, formed of a silicon material, and having a nozzle connected to the connection path provided therein. According to the inkjet head and the manufacturing method thereof, the densification and facilitation of bonding between substrates are achieved by using anodic bonding between a silicon substrate and a ceramic substrate, thereby improving manufacturing yield.

摘要翻译： 提供了一种喷墨头及其制造方法。 喷墨头包括由硅材料形成并具有存储设置在其中的墨水的墨水室的上基板; 粘合到上基板的中间基板，由低温共烧陶瓷材料形成，并且在连接路径和限制器连接到墨室的同时设置有连接路径和限流器; 以及与由所述中间基板接合的下部基板，由硅材料形成，并且具有与设置在其中的所述连接路径连接的喷嘴。 根据喷墨头及其制造方法，通过使用硅基板和陶瓷基板之间的阳极接合来实现基板之间的结合的致密化和便利化，从而提高制造成品率。