专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US09162449B2 Apparatus for spraying and patterning using electrostatic force 有权
标题翻译：使用静电力喷涂和图案化的装置
公开(公告)号：US09162449B2
公开(公告)日：2015-10-20
申请号：US14468405
申请日：2014-08-26
申请人： Enjet Co. Ltd.
发明人： Do-Young Byun , Vu Dat Nguyen , Baek Hoon Seong
IPC分类号： B41J2/02 , B41J2/06 , B05B5/00 , B41J2/04
CPC分类号： B41J2/06 , B05B5/00 , B05B5/08 , B41J2002/043
摘要： There is disclosed an apparatus for spraying and patterning, using an electrostatic force, includes a nozzle to which a voltage is applied to exhaust ink, a droplet circulation chamber provided in one end of the nozzle, with a hole provided in one end to spray the ink exhausted from the nozzle based on a particle size of the droplet and to temporarily collect the not-sprayed ink, and a substrate for impacting the ink sprayed from the hole thereon by forming an electric field between the nozzle and the substrate.
摘要翻译：公开了一种用于喷涂和图案化的装置，使用静电力，包括施加电压的喷嘴以排出油墨，设置在喷嘴的一端的液滴循环室，其一端设置有喷孔，基于液滴的粒径从喷嘴排出的墨水，并暂时收集未喷墨的墨水;以及基板，用于通过在喷嘴和基板之间形成电场来冲击从孔喷射的墨水。

22. 发明授权

US09028026B2 Apparatus for printing on 3-dimensional surface using electrohydrodynamic force 有权
标题翻译：使用电动力学在三维表面上印刷的装置
公开(公告)号：US09028026B2
公开(公告)日：2015-05-12
申请号：US13898091
申请日：2013-05-20
申请人： Enjet Co., Ltd.
发明人： Do-Young Byun , Vu Dat Nguyen
IPC分类号： B41J29/38 , B41J2/06 , B41J2/045 , B41J3/407
CPC分类号： B41J2/04586 , B41J3/4073
摘要： Provided herein is an apparatus for printing on a 3-dimensional surface using electrohydrodynamic force, the apparatus having a stage where a print object is placed; a shape obtainer storing surface information of the print object; a nozzle receiving ink and discharging the received ink to a surface side of the print object; a power supply supplying power to the nozzle; and a controller receiving the surface information of the print object from the shape obtainer and controlling a movement of the nozzle or the stage. Thus, an apparatus for printing on a 3-dimensional surface using electrohydrodynamic force is provided, which is capable of performing a precision printing process on a 3-dimensional surface.
摘要翻译：本文提供了一种使用电动力力在三维表面上打印的装置，该装置具有放置打印对象的台阶; 形状获取器，存储打印对象的表面信息; 喷嘴，接收墨水并将接收到的墨水排出到打印对象的表面侧; 向喷嘴供电的电源; 以及控制器，从形状获取器接收打印对象的表面信息，并控制喷嘴或台的运动。因此，提供了一种使用电动力学在三维表面上打印的装置，其能够在三维表面上执行精密印刷处理。

23. 发明申请

US20150075425A1 Coating System Using Spray Nozzle 审中-公开
标题翻译：喷涂喷涂系统
公开(公告)号：US20150075425A1
公开(公告)日：2015-03-19
申请号：US14226933
申请日：2014-03-27
申请人： Enjet Co., Ltd.
发明人： Do-Young Byun , Vu Dat Nguyen , Baek Hoon Seong
IPC分类号： C23C16/50
CPC分类号： B05B5/084 , B05B5/03 , B05B5/1608 , B05B7/0416 , B05B7/0475 , B05B7/0483 , B05B12/122
摘要： Provided herein is a coating system using a spray nozzle, the coating system comprising: a support where a substrate is disposed; a spray nozzle configured to inject towards the substrate liquid that has gone through a primary atomization by collision with gas; a voltage applier configured to apply voltage to the spray nozzle so that the liquid injected from the spray nozzle includes electric charge, and to generate an electric field between the support and the spray nozzle by the voltage applied to the spray nozzle and perform a secondary atomization of the liquid injected from the spray nozzle; and a transferrer configured to transfer at least one of the support and the spray nozzle.
摘要翻译：本文提供了一种使用喷嘴的涂层系统，所述涂层系统包括：其中设置衬底的支撑件; 喷嘴，其构造成朝着与气体碰撞而经历初级雾化的基板液体喷射; 电压施加器，被配置为向喷嘴施加电压，使得从喷嘴喷射的液体包括电荷，并且通过施加到喷嘴的电压在支撑体和喷嘴之间产生电场，并执行二次雾化从喷嘴喷射的液体; 以及配置成传送支撑件和喷嘴中的至少一个的传送器。

24. 发明申请

US20140253617A1 Device and Method for Spraying Ink 审中-公开
标题翻译：喷墨设备及方法
公开(公告)号：US20140253617A1
公开(公告)日：2014-09-11
申请号：US14352710
申请日：2012-10-17
申请人： Enjet Co., Ltd.
发明人： Su Jung Kim
IPC分类号： B41J2/045
CPC分类号： B41J2/04576 , B41J2/06 , B41J2/14314 , B41J25/308
摘要： Provided herein a device for discharging ink, the device comprising: a nozzle body comprising a chamber for accommodating ink, and a nozzle for discharging the ink to one surface of a target object; an electrode portion attached to or distanced from the nozzle body; a signal generator for applying a voltage to the electrode portion so that electrons may be induced to a liquid surface of the ink and an electrostatic force may be formed, the voltage being lower than a predetermined discharge critical voltage; a nozzle body driver for moving the nozzle body; and a controller for controlling the nozzle body driver to adjust a distance between the nozzle and the one surface of the target object so that an electrostatic force corresponding to the voltage higher than the discharge critical voltage may be formed and thus the ink may be discharged.
摘要翻译：本发明提供了一种用于排出墨水的装置，该装置包括：喷嘴体，包括用于容纳墨水的腔室，以及用于将墨水排出到目标物体的一个表面的喷嘴; 附接到喷嘴主体或与喷嘴体分开的电极部分; 信号发生器，用于向电极部分施加电压，使得电子可能被感应到墨水的液面，并且可以形成静电力，该电压低于预定的放电临界电压; 用于移动喷嘴体的喷嘴体驱动器; 以及控制器，用于控制喷嘴主体驱动器以调整喷嘴与目标物体的一个表面之间的距离，使得可以形成对应于高于排出临界电压的电压的静电力，因此可以排出墨。

25. 发明申请

US20210277270A1 CONDUCTIVE INK COMPOSITION 有权
公开(公告)号：US20210277270A1
公开(公告)日：2021-09-09
申请号：US17191800
申请日：2021-03-04
申请人： ENJET CO. LTD.
发明人： Do Young BYUN , Won Il SON
IPC分类号： C09D11/52 , C09D11/037 , C09D11/102 , C09D11/322 , H01B1/22
摘要： A conductive ink composition according to the present disclosure is a conductive ink composition that can be printed on a substrate, and this conductive ink composition includes a first metal precursor of which a first metal ion may be reduced to a first metal by heat, to form a conductive coating film on the substrate, and a photothermal material for absorbing light energy such as laser and discharges the heat to surroundings, to raise the surrounding temperature to a temperature not below the temperature at which the first metal ion may be reduced, and therefore the present disclosure enables to easily form a coating film that includes a conductive first metal regarding a disconnected point during a process of forming a fine pattern, thereby enabling efficient repair.

26. 发明申请

US20210260876A1 INDUCED ELECTROHYDRODYNAMIC JET PRINTING APPARATUS INCLUDING AUXILIARY ELECTRODE 有权
公开(公告)号：US20210260876A1
公开(公告)日：2021-08-26
申请号：US17185486
申请日：2021-02-25
申请人： ENJET CO. LTD.
发明人： Do Young BYUN , Yong Hee JANG , Vu Dat NGUYEN
IPC分类号： B41J2/14
摘要： The present disclosure relates to an induced electrohydrodynamic jet printing apparatus including an induced auxiliary electrode, and the induced electrohydrodynamic jet printing apparatus including an induced auxiliary electrode according to the present disclosure includes a nozzle for discharging supplied solution towards an opposite substrate through a nozzle hole formed at one end; a main electrode coated with an insulator and interpolated inside the nozzle, thus not contacting the solution inside the nozzle but separated from the solution; the induced auxiliary electrode made of a conductive material and formed at an outer surface of the nozzle; and a voltage supply for applying voltage to the main electrode.

27. 发明授权

US10828896B1 Induced electrohydrodynamic jet printing apparatus 有权
公开(公告)号：US10828896B1
公开(公告)日：2020-11-10
申请号：US16542885
申请日：2019-08-16
申请人： ENJET CO. LTD.
发明人： Do Young Byun , Vu Dat Nguyen , Yong Hee Jang
IPC分类号： B41J2/14
摘要： Disclosed is an induced electrohydrodynamic (EHD) jet printing apparatus including: a nozzle configured to discharge a fed solution to an opposite substrate; a main electrode contactlessly isolated from the solution inside the nozzle by an insulator; and a voltage supplier configured to apply voltage to the main electrode.

28. 发明授权

US10772211B2 Cartridge nozzle assembly and apparatus for injecting ink 有权
公开(公告)号：US10772211B2
公开(公告)日：2020-09-08
申请号：US16269570
申请日：2019-02-07
申请人： ENJET CO. LTD.
发明人： Do Young Byun , Vu Dat Nguyen
IPC分类号： B41J2/14 , B41J2/175 , B41J3/28 , H05K3/12
摘要： Disclosed are a cartridge nozzle assembly and an apparatus for injecting ink including the cartridge nozzle assembly. In the ink injecting apparatus for forming a pattern by adhering the ink injected from a nozzle onto a substrate, the ink injecting apparatus includes a cartridge nozzle assembly, in a cartridge type, including a chamber sealingly accommodating the ink, and the nozzle for discharging the ink accommodated in the chamber; and a cartridge nozzle fixing member for replaceably fixing the cartridge nozzle assembly.

29. 发明申请

US20170173945A1 Apparatus for Jetting Fine Liquid Drop and Method Therefor 审中-公开
公开(公告)号：US20170173945A1
公开(公告)日：2017-06-22
申请号：US15371546
申请日：2016-12-07
申请人： Enjet Co., Ltd.
发明人： Do Young Byun , Vu Dat Nguyen
IPC分类号： B41J2/045
CPC分类号： B41J2/04548 , B41J2/04581 , B41J2/14032 , B41J2202/15
摘要： An ink jetting apparatus and method capable of jetting fine liquid drops is disclosed, according to one aspect of an embodiment, the ink jetting apparatus including a chamber for accommodating ink and a jetting unit for jetting ink, the ink jetting apparatus including a pressurizing unit configured to form a meniscus at a tip of the jetting unit by pressurizing the ink contained in the chamber; and a vibrating unit configured to excite and decompose the meniscus formed at the tip of the jetting unit by vibrating the jetting unit.

30. 发明授权

US09487003B2 Contact-type patterning device 有权
标题翻译：接触式图案形成装置
公开(公告)号：US09487003B2
公开(公告)日：2016-11-08
申请号：US14910783
申请日：2014-08-06
申请人： Enjet Co., Ltd.
发明人： Vu Dat Nguyen , Do-Young Byun , Yong Hee Jang
IPC分类号： B41J2/06 , B41J2/035
CPC分类号： B41J2/06 , B41J2/005 , B41J2/035 , B41J2/07 , B41J2/08 , B41J29/38 , B41J2002/061 , B41J2002/062 , B41J2002/063
摘要： Provided herein is a contact patterning apparatus comprising: a substrate; a fluid supply unit configured to supply fluid towards the substrate; a voltage applying unit electrically connected to the fluid supply unit, and configured to make the fluid from the fluid supply unit connected between the substrate and the fluid supply unit by applying a voltage to a surface of the fluid; and a control unit configured to adjust a level of the voltage being applied to the fluid such that the fluid is patterned on the substrate in a dots form or a continuous line form, thereby stably patterning a continuous line of a fine line width regardless of the viscosity of the fluid being used and the patterning velocity.
摘要翻译：本文提供的接触图案形成装置包括：基板; 流体供应单元，被配置为向所述基板供应流体; 电连接单元，电连接到所述流体供应单元，并且被配置为通过向所述流体的表面施加电压来使来自所述流体供应单元的流体连接在所述基板和所述流体供应单元之间; 以及控制单元，被配置为调节施加到流体的电压的电平，使得流体以点形式或连续线形式在基板上图案化，从而稳定地构图细线宽度的连续线，而不管使用的流体的粘度和图案化速度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式