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：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：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：US20110285782A1

公开(公告)日：2011-11-24

申请号：US12929611

申请日：2011-02-03

申请人： Jae Hun Kim ,  Won Chul Sim ,  Sung Koo Kang ,  Jae Woo Joung

发明人： Jae Hun Kim ,  Won Chul Sim ,  Sung Koo Kang ,  Jae Woo Joung

IPC分类号： B41J2/165

CPC分类号： B41J2/16526 ,  B41J2002/16502 ,  B41J2002/16561

摘要： There is provided an apparatus for cleaning an inkjet print head and an inkjet printer having the same. The apparatus for cleaning the inkjet print head includes a cleaning plate spaced apart from the inkjet print head with a cleaning area interposed therebetween, the inkjet print head ejecting ink through a nozzle; an electrode part allowing residual ink remaining at an end portion of the nozzle to be moved outwardly of the cleaning plate; and a power supply part electrically connecting the inkjet print head to the electrode part.

摘要翻译： 提供了一种用于清洁喷墨打印头的装置和具有该装置的喷墨打印机。 用于清洁喷墨打印头的设备包括与喷墨打印头间隔开的清洁板，其间具有清洁区域，喷墨打印头通过喷嘴喷射墨水; 允许在喷嘴的端部残留的残留墨水可以从清洁板向外移动的电极部件; 以及将喷墨打印头电连接到电极部分的电源部分。

公开(公告)号：US20110181674A1

公开(公告)日：2011-07-28

申请号：US12923903

申请日：2010-10-13

申请人： Sung Koo Kang ,  Jae Hun Kim ,  Dong Hoon Kim ,  Jae Woo Joung

发明人： Sung Koo Kang ,  Jae Hun Kim ,  Dong Hoon Kim ,  Jae Woo Joung

IPC分类号： B41J2/17

CPC分类号： B41J2/211

摘要： There is provided an inkjet print head including: a reservoir storing a first ink drawn in through an ink inlet; a pressure chamber storing the first ink drawn in from the reservoir and transferring the first ink to a nozzle by a driving force of an actuator; and a damper disposed between the pressure chamber and the nozzle and allowing the first ink to be mixed with a second ink drawn through an ink flow path for the second ink.

摘要翻译： 提供了一种喷墨打印头，包括：储存器，储存通过墨水入口吸入的第一墨水; 存储从储存器吸入的第一油墨并通过致动器的驱动力将第一油墨转移到喷嘴的压力室; 以及阻尼器，其设置在所述压力室和所述喷嘴之间，并且允许所述第一墨水与通过用于所述第二墨水的墨水流动通道的第二墨水混合。

公开(公告)号：US20110162181A1

公开(公告)日：2011-07-07

申请号：US12805296

申请日：2010-07-22

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

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

IPC分类号： H04R17/00

CPC分类号： B41J2/14233 ,  Y10T29/42

摘要： A device for polling a piezoelectric element includes: a polling chamber in which a plurality of piezoelectric elements are disposed; a power supply unit providing voltage to poll the piezoelectric elements; a capacitance measurement unit connected with the piezoelectric elements to measure the capacitance of the piezoelectric elements; and a switching system connected with the power supply unit and the piezoelectric elements within the polling chamber, and selectively providing the voltage of the power supply unit to the piezoelectric elements.

摘要翻译： 用于轮询压电元件的装置包括：轮询室，其中设置有多个压电元件; 电源单元，提供电压以检测所述压电元件; 电容测量单元，与压电元件连接以测量压电元件的电容; 以及与投影室内的电源单元和压电元件连接的开关系统，并且选择性地将电源单元的电压提供给压电元件。

公开(公告)号：US20110134182A1

公开(公告)日：2011-06-09

申请号：US12903094

申请日：2010-10-12

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

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

IPC分类号： B41J2/015

CPC分类号： B41J2/17553 ,  B41J2/175

摘要： There is provided an inkjet head package including: an ink head having an actuator mounted thereon and ejecting ink to the outside by a driving force of the actuator; an intermediate substrate disposed between the ink head and an ink storage supplying ink to the ink head, and having a socket provided on a surface thereof; and a lead frame provided on an upper surface of the ink head such that the intermediate substrate and the actuator are electrically connected to each other.

摘要翻译： 提供了一种喷墨头封装，包括：具有安装在其上的致动器的墨头，并通过致动器的驱动力将墨水喷射到外部; 设置在墨头和墨水供应墨水到墨头之间并具有设置在其表面上的插座的中间基板; 以及设置在墨头的上表面上的引线框架，使得中间基板和致动器彼此电连接。

公开(公告)号：US20110181668A1

公开(公告)日：2011-07-28

申请号：US12923866

申请日：2010-10-12

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

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

IPC分类号： B41J2/045 ,  B23P17/00

CPC分类号： B41J2/14233 ,  B41J2202/11 ,  Y10T29/49401

摘要： There is provided an inkjet print head including: a body portion including a nozzle ejecting ink, an ink chamber connected to the nozzle so as to supply the ink to the nozzle, and a vibration plate transferring vibrations to the ink chamber and formed of an elastomer; an actuator mounted on the body portion in order to be arranged to correspond to the ink chamber and generating the vibrations transferred to the ink chamber; and a buffer layer allowing for an electrical connection with the actuator and having a Young's modulus greater than that of the body portion.

摘要翻译： 提供了一种喷墨打印头，其包括：主体部分，其包括喷嘴喷射油墨，连接到喷嘴以将油墨供应到喷嘴的油墨室，以及将振动传递到油墨室并由弹性体形成的振动板 ; 安装在主体部分上的致动器，以便被布置成对应于墨水室并产生传递到墨水腔的振动; 以及允许与致动器电连接并且具有大于主体部分的杨氏模量的缓冲层的缓冲层。

公开(公告)号：US20110109702A1

公开(公告)日：2011-05-12

申请号：US12662950

申请日：2010-05-13

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

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

IPC分类号： B41J2/045

CPC分类号： B41J2/14233 ,  B41J2/055 ,  B41J2002/14419

摘要： There is provided an inkjet head. An inkjet head according to an aspect of the invention may include: a body having a nozzle in an outer surface thereof; a reservoir provided within the body and containing ink being externally injected; an ink chamber receiving the ink from the reservoir through a restrictor and ejecting the ink to an outside through the nozzle; and a reservoir actuator mounted on the body at a position corresponding to the reservoir and transmitting vibrations to the reservoir.

摘要翻译： 提供了喷墨头。 根据本发明的一个方面的喷墨头可以包括：在其外表面上具有喷嘴的主体; 设置在体内并且外部注入墨水的储存器; 墨水室通过限流器从储存器接收墨水，并通过喷嘴将油墨喷射到外部; 以及储存器致动器，其安装在与储存器相对应的位置处的主体上并将振动传递到储存器。