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1. 发明申请

US20080266365A1 Ink-jet head 审中-公开
标题翻译：喷墨头
公开(公告)号：US20080266365A1
公开(公告)日：2008-10-30
申请号：US12078796
申请日：2008-04-04
申请人： Young-Seuck Yoo , Jae-Woo Joung , Won-Chul Sim , Young-Jae Kim , Pil-Joong Kang , Chang-Sung Park
发明人： Young-Seuck Yoo , Jae-Woo Joung , Won-Chul Sim , Young-Jae Kim , Pil-Joong Kang , Chang-Sung Park
IPC分类号： B41J2/045 , B41J2/175
CPC分类号： B41J2/14233 , B41J2002/14419 , B41J2002/14467
摘要： An ink-jet head is disclosed. The ink-jet head may include: a chamber containing an ink; a reservoir connected with the chamber to supply the ink to the chamber; a restrictor connected with the chamber and the reservoir to control a flow of the ink; a nozzle connected with the chamber to jet the ink, and located at a position corresponding to where a pressure supplied to the chamber is the maximum; and an actuator supplying a pressure to the chamber such that the ink is jetted. The ink-jet may be operated with a lower driving voltage, and the ink may be jetted in a more stable manner.
摘要翻译：公开了一种喷墨头。喷墨头可以包括：包含油墨的室; 与所述室连接以将墨供应到所述室的储存器; 与所述室和所述储存器连接的限流器，以控制所述油墨的流动; 与所述腔室连接以喷射所述墨水并且位于对应于供应到所述腔室的压力最大的位置处的喷嘴; 以及向腔室供应压力使得墨水被喷射的致动器。喷墨可以以较低的驱动电压操作，并且可以以更稳定的方式喷射墨。

2. 发明申请

US20080266360A1 Ink-jet head and manufacturing method thereof 审中-公开
标题翻译：喷墨头及其制造方法
公开(公告)号：US20080266360A1
公开(公告)日：2008-10-30
申请号：US12081026
申请日：2008-04-09
申请人： Young-Seuck Yoo , Jae-Woo Joung , Won-Chul Sim , Young-Jae Kim , Pil-Joong Kang , Chang-Sung Park
发明人： Young-Seuck Yoo , Jae-Woo Joung , Won-Chul Sim , Young-Jae Kim , Pil-Joong Kang , Chang-Sung Park
IPC分类号： H01L21/00 , B41J2/04
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1631 , B41J2/1637
摘要： An ink-jet head and a method of manufacturing the ink-jet head are disclosed. The ink-jet head may include: an upper substrate, formed by processing a chamber in a silicon substrate; a middle substrate, bonded to the upper substrate and formed by processing an ink channel, which connects with the chamber, in a glass substrate; and a lower substrate, bonded to the middle substrate and formed by processing a nozzle, which connects with the ink channel, in a silicon substrate. With certain embodiments of the invention, a high level of precision may be obtained for the structures formed in the upper substrate and the lower substrate, and the middle substrate may be manufactured in low cost. Also, the substrates may be bonded together in a facilitated manner, so that production yield may be increased.
摘要翻译：公开了喷墨头和制造喷墨头的方法。喷墨头可以包括：通过处理硅衬底中的室形成的上衬底; 中间基板，其结合到上基板并且通过在玻璃基板中处理与所述室连接的墨通道而形成; 以及下基板，其结合到中间基板，并且通过在硅基板中处理与墨水通道连接的喷嘴而形成。对于本发明的某些实施例，可以获得在上基板和下基板中形成的结构的高精度，并且可以以低成本制造中间基板。此外，基板可以以便利的方式结合在一起，从而可以提高产量。

3. 发明申请

US20090085982A1 Inkjet head and manufacturing method thereof 审中-公开
标题翻译：喷墨头及其制造方法
公开(公告)号：US20090085982A1
公开(公告)日：2009-04-02
申请号：US12010203
申请日：2008-01-22
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： B41J2/045 , B23P17/00
CPC分类号： B41J2/1606 , B41J2/161 , B41J2/162 , B41J2/1626 , B41J2/1635 , Y10T29/49401
摘要： An inkjet head and a manufacturing method thereof are disclosed. A method of manufacturing an inkjet head, which is configured to eject ink through a nozzle using pressure provided to a pressure chamber, that includes: processing a board to form the pressure chamber and the nozzle; stacking a protective cover on a lower surface of the board, where a recess is formed in the protective cover in a portion corresponding to a position of the nozzle; coupling a piezoelectric component onto an upper surface of the board; and perforating the protective cover by removing the portion where the recess is formed, can be used to efficiently prevent the contamination of the nozzles, to improve the manufacturing yield of the inkjet head.
摘要翻译：公开了一种喷墨头及其制造方法。一种喷墨头的制造方法，其特征在于，具备：处理板以形成所述压力室和所述喷嘴，所述喷墨头的构造是通过使用压力室的压力喷射墨水的喷墨头; 在所述板的下表面上堆叠保护盖，其中在所述保护盖中形成有与所述喷嘴的位置对应的部分中的凹部; 将压电元件耦合到所述板的上表面上; 并且通过去除形成凹部的部分来对保护罩进行穿孔，可以有效地防止喷嘴的污染，从而提高喷墨头的制造成品率。

4. 发明申请

US20090087548A1 Method of forming circuit pattern 审中-公开
标题翻译：形成电路图案的方法
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。

5. 发明申请

US20090020504A1 Method for manufacturing ink-jet head 审中-公开
标题翻译：喷墨头制造方法
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。

6. 发明申请

US20090073241A1 Inkjet head and manufacturing method of the same 审中-公开
标题翻译：喷墨头及其制造方法相同
公开(公告)号：US20090073241A1
公开(公告)日：2009-03-19
申请号：US12068565
申请日：2008-02-07
申请人： Won-Chul Sim , Jae-Woo Joung , Young-Jae Kim , Chang-Sung Park , Young-Seuck Yoo
发明人： Won-Chul Sim , Jae-Woo Joung , Young-Jae Kim , Chang-Sung Park , Young-Seuck Yoo
IPC分类号： B41J2/045 , G11B5/127
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/164 , B41J2002/14419
摘要： A method of manufacturing an inkjet head that includes: forming in a first board an inlet, which penetrates the first board and through which ink may flow in, and a pressure chamber, which is formed as a recess in a surface of the first board; forming in a second board a manifold, which is to be connected with the inlet, a pressure absorbing space, which is positioned adjacent to the manifold and partitioned by a membrane, and an ink channel, which penetrates the second board and which is to be connected with the pressure chamber; forming in a third board a nozzle, which is to be connected with the ink channel; and stacking in order and attaching the first board, the second board, and the third board. This method can be utilized to simplify the manufacturing process and prevent crosstalk between pressure chambers, thereby providing a higher printing quality.
摘要翻译：一种喷墨头的制造方法，其特征在于，包括：在第一基板上形成贯通所述第一基板的入口和墨流过的入口，以及在所述第一基板的表面上形成为凹部的压力室; 在第二板中形成与入口连接的歧管，邻近歧管定位并被隔膜分隔的压力吸收空间以及穿过第二板的油墨通道与压力室连接; 在第三板中形成与油墨通道连接的喷嘴; 并按顺序堆叠并连接第一板，第二板和第三板。该方法可以用于简化制造过程并防止压力室之间的串扰，从而提供更高的打印质量。

7. 发明授权

US07950150B2 Method of manufacturing inkjet head 有权
标题翻译：制造喷墨头的方法
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。

8. 发明申请

US20100050436A1 METHOD OF MANUFACTURING INKJET HEAD 有权
标题翻译：制造喷头的方法
公开(公告)号：US20100050436A1
公开(公告)日：2010-03-04
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
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。

9. 发明申请

US20100020134A1 INK-JET HEAD 审中-公开
标题翻译：喷墨头
公开(公告)号：US20100020134A1
公开(公告)日：2010-01-28
申请号：US12424194
申请日：2009-04-15
申请人： Won-Chul SIM , Jae-Woo Joung , Chang-Sung Park , Suk-Ho Song , Young-Seuck Yoo
发明人： Won-Chul SIM , Jae-Woo Joung , Chang-Sung Park , Suk-Ho Song , Young-Seuck Yoo
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2002/14491
摘要： An ink-jet head is disclosed. The ink-jet head in accordance with an embodiment of the present invention includes: a body, a plurality of chambers, which are formed inside the body such that the plurality of chamber accommodate ink, a plurality of actuators, which are coupled to one side of the body such that pressure is supplied to each of the plurality of chambers, a holding groove, which is formed on one side of the body, and a common electrode, which is interposed between the actuators and the body and in which a part of the common electrode is formed on in the holding groove such that the plurality of actuators are electrically connected to one another. The ink-jet head can prevent defective signal transduction of an actuator and crosstalk between chambers.
摘要翻译：公开了一种喷墨头。根据本发明的实施例的喷墨头包括：主体，多个室，其形成在主体内部，使得多个室容纳油墨;多个致动器，其联接到一侧所述主体的压力被提供给所述多个室中的每一个，形成在所述主体的一侧上的保持槽和公共电极，所述公共电极介于所述致动器和所述主体之间，并且其中一部分公共电极形成在保持槽中，使得多个致动器彼此电连接。喷墨头可以防止致动器的信号传导不良和室之间的串扰。

10. 发明授权

US07950759B2 Operating method for inkjet head 有权
标题翻译：喷墨头操作方法
公开(公告)号：US07950759B2
公开(公告)日：2011-05-31
申请号：US11730881
申请日：2007-04-04
申请人： Young-Jae Kim , Jae-Woo Joung , Chang-Sung Park , Young-Seuck Yoo
发明人： Young-Jae Kim , Jae-Woo Joung , Chang-Sung Park , Young-Seuck Yoo
IPC分类号： B41J29/38
CPC分类号： B41J2/04588 , B41J2/04581 , B41J2/14233 , B41J2002/14411
摘要： A method of operating an inkjet head to eject ink droplets, for an inkjet head including a pressure chamber that is contracted and expanded in a particular period, including: decompression-operating the membrane, such that the volume of the pressure chamber is increased, in correspondence with the period in which the pressure chamber is expanded; compression-operating the membrane, such that the volume of the pressure chamber is decreased, in correspondence with the time point at which the pressure chamber is converted from an expanded state to a contracted state; decompression-operating the membrane, such that the volume of the pressure chamber is increased, in correspondence with the period in which the pressure chamber is contracted; and compression-operating the membrane, such that the volume of the pressure chamber is decreased, in correspondence with the time point at which the pressure chamber is converted from a contracted state to an expanded state.
摘要翻译：一种操作喷墨头以喷射墨滴的方法，对于包括在特定时间段内收缩和膨胀的压力室的喷墨头，包括：减压操作膜，使得压力室的体积增加，与压力室膨胀的时间对应; 压缩操作膜，使得压力室的体积相应于压力室从膨胀状态转变为收缩状态的时间点减小; 减压 - 操作膜，使得压力室的体积相应于压力室收缩的时间段增加; 并且压缩操作膜，使得压力室的体积相应于压力室从收缩状态转变为膨胀状态的时间点而减小。

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