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91. 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。

92. 发明授权

US07591872B1 Method for producing silver nanoparticles and conductive ink 失效
标题翻译：制备银纳米颗粒和导电油墨的方法
公开(公告)号：US07591872B1
公开(公告)日：2009-09-22
申请号：US11498837
申请日：2006-08-04
申请人： Byung-Ho Jun , Kwi-Jong Lee , Hye-Jin Cho , Jae-Woo Joung
发明人： Byung-Ho Jun , Kwi-Jong Lee , Hye-Jin Cho , Jae-Woo Joung
IPC分类号： B22F9/24
CPC分类号： H01B1/22 , B22F9/24 , B22F2998/00 , C08K3/08 , C09D7/62 , C09D7/67 , C09D11/38 , C09D11/52 , Y10S977/896 , Y10T428/2982 , B22F1/0018
摘要： A method of producing metal nanoparticles in a high yield rate and uniform shape and size, which is thus suitable for mass production. In addition, metal nanoparticles are provided that have superior dispersion stability when re-dispersed in various organic solvents, which thus suitable for use as a conductive ink having high conductivity. The method of producing nanoparticles includes mixing a metal precursor with a copper compound to a hydrocarbon based solvent, mixing an amine-based compound to the mixed solution of the metal precursor with copper compound and hydrocarbon based solvent, and mixing a compound including one or more atoms having at least one lone pair, selected from a group consisting of nitrogen, oxygen, sulfur and phosphorous to the mixed solution of the amine-based compound, metal precursor with a copper compound and hydrocarbon based solvent.
摘要翻译：以高产率和均匀的形状和尺寸制造金属纳米粒子的方法，因此适合批量生产。此外，提供了当重新分散在各种有机溶剂中时具有优异的分散稳定性的金属纳米颗粒，因此适合用作具有高导电性的导电油墨。制造纳米颗粒的方法包括将金属前体与铜化合物混合到烃类溶剂中，将胺类化合物与金属前体与铜化合物和烃类溶剂的混合溶液混合，并将包含一种或多种具有至少一个选自由氮，氧，硫和磷组成的组的孤对的原子与胺基化合物，金属前体与铜化合物和烃基溶剂的混合溶液。

93. 发明申请

US20090223410A1 METHOD FOR PRODUCING SILVER NANOPARTICLES AND CONDUCTIVE INK 失效
标题翻译：生产银纳米颗粒和导电油墨的方法
公开(公告)号：US20090223410A1
公开(公告)日：2009-09-10
申请号：US11498837
申请日：2006-08-04
申请人： Byung-Ho Jun , Kwi-Jong Lee , Hye-Jin Cho , Jae-Woo Joung
发明人： Byung-Ho Jun , Kwi-Jong Lee , Hye-Jin Cho , Jae-Woo Joung
IPC分类号： C09D11/00 , B22F9/20 , B32B15/02
CPC分类号： H01B1/22 , B22F9/24 , B22F2998/00 , C08K3/08 , C09D7/62 , C09D7/67 , C09D11/38 , C09D11/52 , Y10S977/896 , Y10T428/2982 , B22F1/0018
摘要： A method of producing metal nanoparticles in a high yield rate and uniform shape and size, which is thus suitable for mass production. In addition, metal nanoparticles are provided that have superior dispersion stability when re-dispersed in various organic solvents, which thus suitable for use as a conductive ink having high conductivity. The method of producing nanoparticles includes mixing a metal precursor with a copper compound to a hydrocarbon based solvent, mixing an amine-based compound to the mixed solution of the metal precursor with copper compound and hydrocarbon based solvent, and mixing a compound including one or more atoms having at least one lone pair, selected from a group consisting of nitrogen, oxygen, sulfur and phosphorous to the mixed solution of the amine-based compound, metal precursor with a copper compound and hydrocarbon based solvent.
摘要翻译：以高产率和均匀的形状和尺寸制造金属纳米粒子的方法，因此适合批量生产。此外，提供了当重新分散在各种有机溶剂中时具有优异的分散稳定性的金属纳米颗粒，因此适合用作具有高导电性的导电油墨。制造纳米颗粒的方法包括将金属前体与铜化合物混合到烃类溶剂中，将胺类化合物与金属前体与铜化合物和烃类溶剂的混合溶液混合，并将包含一种或多种具有至少一个选自由氮，氧，硫和磷组成的组的孤对的原子与胺基化合物，金属前体与铜化合物和烃基溶剂的混合溶液。

94. 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。

95. 发明申请

US20090085972A1 Nozzle plate, inkjet head, and manufacturing method of the same 失效
标题翻译：喷嘴板，喷墨头及其制造方法
公开(公告)号：US20090085972A1
公开(公告)日：2009-04-02
申请号：US12010438
申请日：2008-01-24
申请人： Won-Chul Sim , Jae-Woo Joung , Young-Jae Kim
发明人： Won-Chul Sim , Jae-Woo Joung , Young-Jae Kim
IPC分类号： B41J2/16 , G11B5/127
CPC分类号： B41J2/162 , B41J2/1606 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1643 , Y10T29/49401
摘要： A nozzle plate, inkjet head a manufacturing method of the same are disclosed. By using a method of manufacturing a nozzle plate which includes: forming a nozzle by selectively etching one side of a plate substrate, forming a straight portion connecting with the nozzle by selectively etching the other side of the plate substrate, and forming a hydrophobic layer on the one side of the plate substrate, where a window is formed in the hydrophobic layer that opens the nozzle by a circumference greater than a circumference of an end of the nozzle, the meniscus of ink can be formed to a greater size around the nozzle exit, thereby preventing degradations in ink ejection performance due to the vaporization of the solvent, and preventing blockage in the nozzles due to the clogging of particles.
摘要翻译：公开了一种喷嘴板，喷墨头及其制造方法。通过使用制造喷嘴板的方法，该方法包括：通过选择性地蚀刻板基板的一侧来形成喷嘴，通过选择性地蚀刻板基板的另一侧而形成与喷嘴连接的直线部分，并且在板基板的一侧，其中在疏水层中形成窗口，该窗口以大于喷嘴端部的圆周的圆周打开喷嘴，墨水的弯月面可以形成为更大的尺寸围绕喷嘴出口，从而防止由于溶剂蒸发引起的喷墨性能的降低，并且防止由于颗粒堵塞而使喷嘴堵塞。

96. 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。

97. 发明申请

US20080138643A1 Method for manufacturing copper nanoparticles and copper nanoparticles manufactured using the same 审中-公开
标题翻译：制造使用其的铜纳米粒子和铜纳米粒子的制造方法
公开(公告)号：US20080138643A1
公开(公告)日：2008-06-12
申请号：US11902238
申请日：2007-09-20
申请人： Kwi-Jong Lee , Jae-Woo Joung , Young-Il Lee , Byung-Ho Jun
发明人： Kwi-Jong Lee , Jae-Woo Joung , Young-Il Lee , Byung-Ho Jun
IPC分类号： B22F1/02 , B22F9/16
CPC分类号： B22F9/30 , B22F1/0018 , B22F9/24 , B82Y30/00 , Y10T428/12181
摘要： The present invention relates to a method for manufacturing copper nanoparticles and copper nanoparticles thus manufactured, in particular, to a method for manufacturing copper nanoparticles, wherein the method includes producing mixture by mixing one or more copper salt selected from a group consisting of CuCl2, Cu(NO3)2, CuSO4, (CH3COO)2Cu and Cu(acac)2 (copper acetyloacetate) with fatty acid and dissociating; and reacting the mixture by heating and copper nanoparticle.According to the present invention, copper nanoparticles can be synthesized in a uniform size and a high concentration using general copper salt as a copper precursor material in non-aqueous system without designing precursor material. The present invention is not only environment-friendly, but also economical as highly expensive equipment is not demanded.
摘要翻译：本发明涉及一种制造铜纳米颗粒的方法，特别涉及一种制造铜纳米颗粒的方法，其中该方法包括通过混合一种或多种选自CuCl

98. 发明申请

US20060213603A1 Multi-layer ceramic electronic component and production method thereof 审中-公开
标题翻译：多层陶瓷电子元件及其制造方法
公开(公告)号：US20060213603A1
公开(公告)日：2006-09-28
申请号：US11330285
申请日：2006-01-12
申请人： Kwi-Jong Lee , Jeong-Ho Yoon , Jae-Woo Joung
发明人： Kwi-Jong Lee , Jeong-Ho Yoon , Jae-Woo Joung
IPC分类号： C03B29/00 , B05D7/00 , B05D5/00 , B05D1/02 , B05D5/12
CPC分类号： H05K3/4667 , H01G4/30 , H05K1/0306 , H05K3/125 , H05K3/4611 , H05K2201/09881 , H05K2203/013
摘要： The present invention relates to a multi-layer ceramic electronic component and production method thereof. According to the present invention, a method for manufacturing a multi-layer ceramic electronic component comprises forming a dielectric film; and forming a dielectric sheet simultaneously printed with an internal electrode and a dielectric between electrodes formed on the same plate with the internal electrode by spraying ink for the electrode and ink for the dielectric employing a plurality of inkjet print heads on the dielectric film. Thus, the multi-layer ceramic capacitor of the present invention resolves height difference by printing simultaneously a dielectric and an internal electrode.
摘要翻译：本发明涉及多层陶瓷电子元件及其制造方法。根据本发明，制造多层陶瓷电子部件的方法包括形成电介质膜; 并且通过在电介质膜上喷涂多个喷墨打印头来形成电介质片，同时印刷内部电极和形成在同一板上的电极与电极之间的电介质。因此，本发明的多层陶瓷电容器通过同时印刷电介质和内部电极来解决高差。

99. 发明授权

US08388725B2 Apparatus and method for manufacturing metal nanoparticles 失效
标题翻译：用于制造金属纳米粒子的装置和方法
公开(公告)号：US08388725B2
公开(公告)日：2013-03-05
申请号：US12850276
申请日：2010-08-04
申请人： Young-Il Lee , Jae-Woo Joung , Byung-Ho Jun , Joon-Rak Choi , Kwi-Jong Lee
发明人： Young-Il Lee , Jae-Woo Joung , Byung-Ho Jun , Joon-Rak Choi , Kwi-Jong Lee
IPC分类号： B22F9/24
CPC分类号： B22F9/24 , B22F2998/00 , Y10S977/896 , B22F1/0018 , B22F3/003
摘要： The present invention relates to an apparatus and a method of manufacturing metal nanoparticles, and more particularly to an apparatus including: a precursor supplying part which supplies a precursor solution of metal nanoparticles; a first heating part which is connected with the precursor supplying part, includes a reactor channel having a diameter of 1 to 50 mm, and is heated to the temperature range where any particle is not produced; a second heating part which is connected with the first heating part, includes a reactor channel having a diameter of 1 to 50 mm, and is heated to the temperature range where particles are produced; and a cooler which is connected with the second heating part and collects and cools metal nanoparticles produced at the second heating part which allows continuous mass production of metal nanoparticles.
摘要翻译：本发明涉及一种制造金属纳米颗粒的装置和方法，更具体地涉及一种装置，包括：提供金属纳米颗粒的前体溶液的前体供应部分; 与前体供给部连接的第一加热部包括直径为1〜50mm的反应器通道，并被加热到不产生任何粒子的温度范围; 与第一加热部连接的第二加热部包括直径为1〜50mm的反应器通道，并被加热到制造粒子的温度范围; 以及冷却器，其与第二加热部件连接并且收集和冷却在第二加热部件处产生的金属纳米颗粒，其允许连续大量生产金属纳米颗粒。

100. 发明授权

US08206609B2 Reducing agent for low temperature reducing and sintering of copper nanoparticles 有权
标题翻译：铜纳米粒子的低温还原和烧结还原剂
公开(公告)号：US08206609B2
公开(公告)日：2012-06-26
申请号：US12435180
申请日：2009-05-04
申请人： In-Young Kim , Jae-Woo Joung , Young-Ah Song
发明人： In-Young Kim , Jae-Woo Joung , Young-Ah Song
IPC分类号： C09K3/00 , B22F1/00 , B22F1/02
CPC分类号： B22F3/1007 , B22F2999/00 , H05K3/102 , H05K3/1283 , H05K2201/0257 , H05K2203/1131 , H05K2203/1157 , B22F3/10 , B22F2201/01
摘要： The present invention relates to a reducing agent for low temperature reducing and sintering of copper nanoparticles and a method for low temperature sintering using the same. The reducing agent includes formic acid or acetic acid and C1 to C3 alcohol or ether which allows reducing and sintering at a low temperature of less than 250° C. The sintered copper nanoparticles provide excellent electrical properties and are suitable for forming fine wirings patterns.
摘要翻译：本发明涉及一种用于低温还原和烧结铜纳米颗粒的还原剂和一种使用其的低温烧结方法。还原剂包括甲酸或乙酸以及C1-C3醇或醚，其允许在低于250℃的低温下还原和烧结。烧结铜纳米颗粒提供优异的电性能并且适合于形成精细的布线图案。

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