-
公开(公告)号:US08870356B2
公开(公告)日:2014-10-28
申请号:US12926625
申请日:2010-11-30
申请人: Sang Jin Kim , Changsung Sean Kim , Suk Ho Song
发明人: Sang Jin Kim , Changsung Sean Kim , Suk Ho Song
CPC分类号: B41J2/14233 , B41J2002/14362
摘要: There is provided a micro-ejector. The micro-ejector according to an exemplary embodiment of the present invention may include an ejection device including a passage for ejecting fluid contained therein, and a piezoelectric actuator providing a driving force for ejecting fluid, a mounting plate including a passage for providing fluid to the ejection device formed therein, and a mounting groove on which the ejection device is mounted, and a connection member formed on the mounting plate, and adopted for connecting the piezoelectric actuator to an external power source.
摘要翻译: 提供了微型喷射器。 根据本发明的示例性实施例的微型喷射器可以包括:喷射装置,其包括用于喷射其中包含的流体的通道;以及提供用于喷射流体的驱动力的压电致动器;安装板,包括用于向 形成在其中的喷射装置和安装有喷射装置的安装槽以及形成在安装板上的连接构件,并用于将压电致动器连接到外部电源。
-
公开(公告)号:US08845307B2
公开(公告)日:2014-09-30
申请号:US12929635
申请日:2011-02-04
申请人: Changsung Sean Kim , Sang Jin Kim , Suk Ho Song
发明人: Changsung Sean Kim , Sang Jin Kim , Suk Ho Song
CPC分类号: B01L3/0268 , B01L2400/086 , F04B43/043 , Y10T29/49236 , Y10T156/1074
摘要: There are provided a micro-ejector and a method for manufacturing the same. The micro-ejector according to the present invention includes a passage plate including a barrier rib portion disposed in an upper space in a chamber and a protruding portion disposed in a lower space in the chamber and forming a passage in the same direction as a fluid discharging direction together with the barrier rib portion; and an actuator formed on the upper portion of the passage plate to correspond to the chamber and providing a driving force of discharging the fluid to the nozzle from the chamber.
摘要翻译: 提供了微型喷射器及其制造方法。 根据本发明的微型喷射器包括通道板,其包括设置在室中的上部空间中的隔壁部分和设置在室中的下部空间中的突出部分,并且沿与流体排出方向相同的方向形成通道 方向与隔壁部分一起; 以及致动器,其形成在所述通道板的上部上,以对应于所述室,并且提供将流体从所述室排出到所述喷嘴的驱动力。
-
公开(公告)号:US20140227145A1
公开(公告)日:2014-08-14
申请号:US13821928
申请日:2012-05-17
申请人: Sang Jin Kim , Suk-ho Song , Bo Sung Ku , Moo-Yeal Lee
发明人: Sang Jin Kim , Suk-ho Song , Bo Sung Ku , Moo-Yeal Lee
IPC分类号: B01L3/02
CPC分类号: B01L3/0293 , B01L3/0268 , B01L2300/0867 , B01L2300/14 , B01L2400/0487 , G01F11/02
摘要: There is provided a fluid discharging device including: a first pressure generating unit generating a first pressure for discharging a fluid; a second pressure generating unit generating a second pressure for discharging a fluid, and being controllable so as to change a magnitude of the second pressure; and a nozzle discharging the fluid pressurized by the first and second pressure generating units.
摘要翻译: 提供了一种流体排放装置,包括:第一压力产生单元,其产生用于排出流体的第一压力; 第二压力产生单元,其产生用于排出流体的第二压力,并且可控制以改变第二压力的大小; 以及喷嘴,排出由第一和第二压力发生单元加压的流体。
-
公开(公告)号:US20140154722A1
公开(公告)日:2014-06-05
申请号:US13818919
申请日:2012-08-10
申请人: Moo-Yeal Yeal , Suk Ho Song , Dong Woo Lee , Se Hoon Jeong , Bo Sung Ku
发明人: Moo-Yeal Yeal , Suk Ho Song , Dong Woo Lee , Se Hoon Jeong , Bo Sung Ku
CPC分类号: G01N33/5008 , B01L3/5085 , C12M23/12 , C12M25/01
摘要: There is provided an apparatus for analyzing a biomaterial. The apparatus includes: a first substrate including a plurality of micro-pillars formed to protrude to a predetermined height, the biomaterial being attached to one surface of the micro-pillar; a second substrate including a plurality of micro-wells, the micro-pillars being insertable into the micro-wells when the first substrate-and the second substrate are combined with each other; and at least one spacer disposed between the first substrate and the second substrate when the first substrate and the second substrate are combined with each other.
摘要翻译: 提供了用于分析生物材料的装置。 该装置包括:第一基板,包括形成为突出到预定高度的多个微柱,所述生物材料附接到所述微柱的一个表面; 包括多个微孔的第二衬底,当所述第一衬底和所述第二衬底彼此组合时,所述微柱可插入所述微孔中; 以及当第一基板和第二基板彼此组合时,设置在第一基板和第二基板之间的至少一个间隔件。
-
公开(公告)号:US20120153054A1
公开(公告)日:2012-06-21
申请号:US13240385
申请日:2011-09-22
申请人: Sang Jin KIM , Hee Ju SON , Suk Ho SONG , Bo Sung KU
发明人: Sang Jin KIM , Hee Ju SON , Suk Ho SONG , Bo Sung KU
IPC分类号: F02M51/00
CPC分类号: B01L3/0268 , A61M37/0015 , A61M2037/003 , B01L3/5025 , B01L3/50273 , B01L9/527 , B01L2300/0816
摘要: There is provided a micro-ejecting apparatus. The micro-ejecting apparatus includes: an ejector including a channel therein and a driving part for ejecting a fluid to the outside; a body including a plurality of mounting parts on which the ejector is mounted; and guiding members fixed on the body and corresponding to the plurality of mounting parts so as to determine the positions of the plurality of mounting parts in the body.
摘要翻译: 提供了微型喷射装置。 微型喷射装置包括:喷射器,其中包括通道,以及用于将流体喷射到外部的驱动部件; 主体,其包括安装有喷射器的多个安装部件; 以及固定在所述主体上并对应于所述多个安装部分的引导构件,以便确定所述多个安装部件在所述主体中的位置。
-
公开(公告)号:US20120147097A1
公开(公告)日:2012-06-14
申请号:US13116493
申请日:2011-05-26
申请人: Sang Jin KIM , Suk Ho Song , Bo Sung Ku
发明人: Sang Jin KIM , Suk Ho Song , Bo Sung Ku
CPC分类号: B41J2/14233 , B41J2002/14403 , Y10T29/49401
摘要: There are provided a micro-ejector and a method of manufacturing the same. The micro-ejector includes an upper substrate including an inlet into which a fluid is drawn from the outside and a chamber groove; a lower substrate including a reservoir groove to provide a reservoir storing the fluid drawn through the inlet; a piezoelectric actuator formed on the upper substrate and supplying a driving force for fluid ejection to a chamber; and at least one support protruding from a bottom of the reservoir groove so as to support the upper substrate.
摘要翻译: 提供了微型喷射器及其制造方法。 微型喷射器包括:上部基板,其包括从外部引入流体的入口和腔室槽; 下部基板,包括储存槽,以提供储存通过所述入口抽出的流体的储存器; 压电致动器,其形成在所述上基板上并向腔室供给流体喷射的驱动力; 以及至少一个支撑件,其从所述储存器槽的底部突出以支撑所述上基板。
-
公开(公告)号:US20110316941A1
公开(公告)日:2011-12-29
申请号:US12929171
申请日:2011-01-05
申请人: Hyun Ho Shin , Sung Wook Kim , Seung Mo Lim , Suk Ho Song , Chang Sung Park , Pil Joong Kang
发明人: Hyun Ho Shin , Sung Wook Kim , Seung Mo Lim , Suk Ho Song , Chang Sung Park , Pil Joong Kang
IPC分类号: B41J2/175
CPC分类号: B41J2/14233 , B41J2002/14306 , B41J2002/14403 , B41J2202/11
摘要: There is provided an ink path structure, including: a pressure chamber storing ink introduced thereinto to discharge the ink to a nozzle; and a path discharging the ink by pressure generated within the pressure chamber and then supplying the ink to the pressure chamber and being repeatedly expanded and contracted in a direction toward the pressure chamber to attenuate a residual pressure wave remaining in the pressure chamber.
摘要翻译: 提供了一种油墨通道结构,包括:存储引入其中的油墨以将油墨排出到喷嘴的压力室; 以及通过在压力室内产生的压力排出油墨的路径,然后将油墨供应到压力室,并且在朝向压力室的方向上反复膨胀和收缩,以使残留在压力室中的残余压力波形衰减。
-
公开(公告)号:US20110316939A1
公开(公告)日:2011-12-29
申请号:US12926625
申请日:2010-11-30
申请人: Sang Jin Kim , Changsung Sean Kim , Suk Ho Song
发明人: Sang Jin Kim , Changsung Sean Kim , Suk Ho Song
IPC分类号: B41J2/045
CPC分类号: B41J2/14233 , B41J2002/14362
摘要: There is provided a micro-ejector. The micro-ejector according to an exemplary embodiment of the present invention may include an ejection device including a passage for ejecting fluid contained therein, and a piezoelectric actuator providing a driving force for ejecting fluid, a mounting plate including a passage for providing fluid to the ejection device formed therein, and a mounting groove on which the ejection device is mounted, and a connection member formed on the mounting plate, and adopted for connecting the piezoelectric actuator to an external power source.
摘要翻译: 提供了微型喷射器。 根据本发明的示例性实施例的微型喷射器可以包括:喷射装置,其包括用于喷射其中包含的流体的通道;以及提供用于喷射流体的驱动力的压电致动器;安装板,包括用于向 形成在其中的喷射装置和安装有喷射装置的安装槽以及形成在安装板上的连接构件,并用于将压电致动器连接到外部电源。
-
公开(公告)号:US20110232089A1
公开(公告)日:2011-09-29
申请号:US12805020
申请日:2010-07-07
申请人: Suk Ho Song , Chung Mo Yang , Jae Woo Joung
发明人: Suk Ho Song , Chung Mo Yang , Jae Woo Joung
IPC分类号: B23P17/00
CPC分类号: B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1646 , B41J2002/14403 , Y10T29/49401
摘要: There is provided a method of manufacturing an inkjet print head. The method includes providing a head portion having a dummy portion disposed on a surface of a pressure area pressurizing an ink chamber, a nozzle connected to the ink chamber for ink ejection and the ink chamber for ink supply to the nozzle, and removing the dummy portion. The method allows for the improvement of ink ejection and nozzle density. Also, the method allows for the forming of a thin-type head portion using the dummy portion.
摘要翻译: 提供一种制造喷墨打印头的方法。 该方法包括提供头部,其具有设置在对墨室加压的压力区域的表面上的虚设部分,连接到用于喷墨的墨室的喷嘴和用于向喷嘴供墨的墨室,以及去除虚拟部分 。 该方法允许改善喷墨和喷嘴密度。 此外,该方法允许使用虚拟部分形成薄型头部。
-
公开(公告)号:US20110063360A1
公开(公告)日:2011-03-17
申请号:US12654426
申请日:2009-12-18
申请人: Suk Ho Song , Jae Woo Joung , Yoon Sok Park
发明人: Suk Ho Song , Jae Woo Joung , Yoon Sok Park
IPC分类号: B41J29/393
CPC分类号: B41J2/17513 , B41J2/04563 , B41J2/04581 , B41J2002/14354
摘要: An inkjet print head includes a plurality of pressure chambers receiving and storing ink which is to be discharged to a nozzle, a piezoelectric body interposing a membrane with the pressure chamber, the piezoelectric body providing a driving force for discharging ink to each of the pressure chambers, and a measuring unit measuring capacitance of the piezoelectric body so that a temperature of ink being discharged to the nozzle is measured.
摘要翻译: 喷墨打印头包括:多个压力室,其容纳并存储要喷射到喷嘴的油墨;压电体,其与所述压力室插入膜;所述压电体提供用于将油墨排出到每个所述压力室的驱动力 以及测量单元,测量压电体的电容,以便测量喷射到喷嘴的油墨的温度。
-
-
-
-
-
-
-
-
-