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21. 发明申请

US20100031774A1 Apparatus and method for manufacturing metal nanoparticles 有权
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：US20100031774A1
公开(公告)日：2010-02-11
申请号：US12149709
申请日：2008-05-07
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 , B01J14/00 , B06B1/20
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。

22. 发明授权

US07648556B2 Method for manufacturing nickel nanoparticles 失效
标题翻译：制造镍纳米粒子的方法
公开(公告)号：US07648556B2
公开(公告)日：2010-01-19
申请号：US11708508
申请日：2007-02-21
申请人： Young-Il Lee , Jae-Woo Joung , Kwi-Jong Lee
发明人： Young-Il Lee , Jae-Woo Joung , Kwi-Jong Lee
IPC分类号： B22F9/24
CPC分类号： B22F9/24 , B22F1/0018 , B82Y30/00 , C22C19/03 , C30B7/00 , C30B29/02 , C30B29/60 , Y10T428/2991
摘要： A method of manufacturing nickel nanoparticles and nickel nanoparticles thus produced, having superior dispersion stability and smooth surface, by reducing after forming nickel-hydrazine complex in a reverse microemulsion, where the method includes forming an aqueous solution including nickel precursor, surfactant, and hydrophobic solvent, forming nickel-hydrazine complex by adding a reducing agent that includes hydrazine to the mixture, and producing nickel nanoparticles by adding a reducing agent to the mixture that includes the nickel-hydrazine complex.
摘要翻译：通过在反相微乳液中形成镍 - 肼络合物后还原形成含有镍前体，表面活性剂和疏水溶剂的水溶液的方法，制造如此制备的镍纳米颗粒和镍纳米颗粒，具有优异的分散稳定性和光滑表面通过向混合物中加入还原剂形成镍 - 肼络合物，并通过向包含镍 - 肼络合物的混合物中加入还原剂制备镍纳米颗粒。

23. 发明授权

US07593215B2 Multi-layer ceramic capacitor and production method thereof 失效
标题翻译：多层陶瓷电容器及其制造方法
公开(公告)号：US07593215B2
公开(公告)日：2009-09-22
申请号：US11330302
申请日：2006-01-12
申请人： Kwi-Jong Lee , Young-Soo Oh , Jin-Yong Kim
发明人： Kwi-Jong Lee , Young-Soo Oh , Jin-Yong Kim
IPC分类号： H01G4/06
CPC分类号： H01G4/232 , H01G4/30 , H01G13/006 , Y10T29/43
摘要： The present invention relates to a multi-layer ceramic capacitor printed simultaneously with internal electrode and external electrode by employing an inkjet printing. A method for manufacturing the multi-layer ceramic capacitor comprising first external electrode, dielectric, internal electrode and second external electrode prints simultaneously the first external electrode; the internal electrode which is connected with the first external electrode and formed at an invaginated portion of the dielectric invaginated to allow one side to be opened at one portion; and the second external electrode which is formed integrally with the internal electrode by employing an inkjet printing. According to the present invention, a method for manufacturing the multi-layer ceramic capacitor resolves contact problems by printing integrally the internal electrode and the external electrode and reduces the manufacturing process.
摘要翻译：本发明涉及通过采用喷墨印刷与内部电极和外部电极同时印刷的多层陶瓷电容器。一种制造多层陶瓷电容器的方法，包括第一外部电极，电介质，内部电极和第二外部电极，同时印刷第一外部电极; 所述内部电极与所述第一外部电极连接并且形成在所述电介质的内陷部分处，以允许一侧在一个部分打开; 以及通过采用喷墨印刷与内部电极一体形成的第二外部电极。根据本发明，多层陶瓷电容器的制造方法通过一体地印刷内部电极和外部电极来解决接触问题，并减少制造工艺。

24. 发明申请

US20090078915A1 Nonaqueous conductive nanoink composition 失效
标题翻译：非水导电纳米材料组成
公开(公告)号：US20090078915A1
公开(公告)日：2009-03-26
申请号：US12149423
申请日：2008-05-01
申请人： Kwi-Jong Lee , Dong-Hoon Kim , Joon-Rak Choi , Jaewoo Joung
发明人： Kwi-Jong Lee , Dong-Hoon Kim , Joon-Rak Choi , Jaewoo Joung
IPC分类号： H01B1/22
CPC分类号： H01B1/22 , C09D11/36 , C09D11/52 , H05K1/095 , H05K2201/0257
摘要： The present invention relates to a non-aqueous conductive nanoink composition including 20 to 85 parts by weight of metal nanoparticles which is chosen from silver, copper, nickel, platinum, palladium, and gold; 0.5 to 10 parts by weight of a polymer having an anhydride group; 15 to 80 parts by weight of a non-aqueous organic solvent.The non-aqueous conductive nanoink composition of the present invention prevents cracks during the drying process, increases the adhesion between wiring and substrate, and allows forming conductive wirings and films without cracks and delamination on the substrate such as polymer including polyimide and glass or silicon wafer.
摘要翻译：本发明涉及包含20至85重量份选自银，铜，镍，铂，钯和金的金属纳米颗粒的非水导电纳米材料组合物; 0.5〜10重量份具有酸酐基团的聚合物; 15〜80重量份的非水有机溶剂。本发明的非水导电性纳米材料组合物在干燥过程中防止裂纹，增加了布线与基板之间的粘附性，并且允许形成导电布线和膜，而不会在包括聚酰亚胺和玻璃或硅晶片的聚合物等基板上产生裂纹和分层。

25. 发明申请

US20090025510A1 Method for manufacturing nickel nanoparticles 审中-公开
标题翻译：制造镍纳米粒子的方法
公开(公告)号：US20090025510A1
公开(公告)日：2009-01-29
申请号：US12081274
申请日：2008-04-14
申请人： Young-Il Lee , Jae-Woo Joung , Joon-Rak Choi , Kwi-Jong Lee
发明人： Young-Il Lee , Jae-Woo Joung , Joon-Rak Choi , Kwi-Jong Lee
IPC分类号： B22F9/16
CPC分类号： B22F9/24
摘要： The present invention relates to a method for manufacturing nickel nanoparticles and more particularly to a method including preparing a mixture solution by adding a reducing agent, a dispersing agent and a nickel salt to a polyol; stirring and heating the mixture solution; and producing nickel nanoparticles by reacting the mixture solution, so that it allows mass production of nickel nanoparticles having uniformity of size 30 to 50 nm and high dispersibility.
摘要翻译：本发明涉及一种制造镍纳米颗粒的方法，更具体地涉及包括通过向多元醇中加入还原剂，分散剂和镍盐来制备混合溶液的方法; 搅拌加热混合溶液; 并通过使混合溶液反应制备镍纳米颗粒，从而允许大量生产尺寸为30至50nm的均匀性和高分散性的镍纳米颗粒。

26. 发明申请

US20070190323A1 Method of producing metal nanoparticles 审中-公开
标题翻译：金属纳米粒子的制备方法
公开(公告)号：US20070190323A1
公开(公告)日：2007-08-16
申请号：US11655187
申请日：2007-01-19
申请人： Kwi-Jong Lee , Jae-Woo Joung
发明人： Kwi-Jong Lee , Jae-Woo Joung
IPC分类号： B32B5/16 , C09K3/00
CPC分类号： B22F9/24 , B22F1/0018 , B22F2998/00 , B82Y30/00 , Y10T428/2982 , B22F1/0022
摘要： The present invention provides a method of producing metal nanoparticles, having a high yield rate achieved by superior dispersion stability even in a polar solvent, producing a large amount of particles of uniform size. Also, the invention provides metal nanoparticles and a producing method of metal nanoparticles, employing a polyacid as a stabilizing agent to control the size of particles even with a smaller amount than using other macromolecular stabilizing agents, allowing the particles to have dispersion stability. According to one aspect of the invention may provide a method of manufacturing metal nanoparticles, using a polyacid as a stabilizing agent to produce nano-sized metal nanoparticles from a metal precursor. Here, a reducing agent may be further added.
摘要翻译：本发明提供了一种制造金属纳米粒子的方法，即使在极性溶剂中也具有优异的分散稳定性而产生高产率，产生大量均匀尺寸的颗粒。此外，本发明提供金属纳米粒子和金属纳米粒子的制造方法，即使使用多酸作为稳定剂，即使以比使用其他高分子稳定剂更少的量来控制粒子的粒径，也能够使粒子具有分散稳定性。根据本发明的一个方面，可以提供一种制造金属纳米颗粒的方法，其使用多元酸作为稳定剂从金属前体制备纳米尺寸的金属纳米粒子。这里，可以进一步添加还原剂。

27. 发明申请

US20060261316A1 Conductive ink, preparation method thereof and conductive board 审中-公开
标题翻译：导电油墨及其制备方法和导电板
公开(公告)号：US20060261316A1
公开(公告)日：2006-11-23
申请号：US11437812
申请日：2006-05-22
申请人： Byung-Ho Jun , Sung-Il Oh , Kwi-Jong Lee
发明人： Byung-Ho Jun , Sung-Il Oh , Kwi-Jong Lee
IPC分类号： H01B1/12
CPC分类号： H01B1/22 , C09D11/30 , H05K1/097 , H05K3/105 , H05K2203/121 , H05K2203/122 , H05K2203/125
摘要： The present invention relates to a conductive ink having low curing temperature, high stability of dispersion and high conductivity, and the preparation method thereof. The present invention provides a conductive ink comprising a) a metal mixture of metal precursor and amine-based compound; b) metal nano particles capped by a dispersant; and c) an organic solvent. Also, the present invention provides a conductive board having low curing temperature and high conductivity, fabricated using the conductive ink.
摘要翻译：本发明涉及具有低固化温度，高分散性和高导电性的高稳定性的导电油墨及其制备方法。本发明提供导电油墨，其包含a）金属前体和胺基化合物的金属混合物; b）由分散剂覆盖的金属纳米颗粒; 和c）有机溶剂。另外，本发明提供一种使用该导电油墨制造的具有低固化温度和高导电性的导电板。

28. 发明申请

US20060221542A1 Array type multi-layer ceramic capacitor and production method thereof 失效
公开(公告)号：US20060221542A1
公开(公告)日：2006-10-05
申请号：US11345407
申请日：2006-02-02
申请人： Kwi-Jong Lee
发明人： Kwi-Jong Lee
IPC分类号： H01G4/30
CPC分类号： H01G4/30 , H01G4/232 , H01G13/006
摘要： A method of producing an array type multi-layer ceramic capacitor is disclosed, comprising: forming dielectric films, forming dielectric sheets on which internal electrodes and interelectrode dielectrics formed on the same plane as the internal electrodes are printed simultaneously by spraying ink intended for internal electrodes and ink intended for dielectrics onto the dielectric film via a plurality of inkjet printer heads, stacking and compressing the dielectric sheets, cutting the stacked dielectric sheet to include a plurality of internal electrodes on the same plane as the dielectric sheet, and sintering the cut dielectric sheets. The array type multi-layer ceramic capacitor according to the invention can solve the problem of interlayer gaps by printing the dielectrics and internal electrodes simultaneously, and can solve the contact problem by printing the internal electrode and the external electrode as a single body.

29. 发明申请

US20060203423A1 Multi-layer ceramic capacitor and production method thereof 审中-公开
标题翻译：多层陶瓷电容器及其制造方法
公开(公告)号：US20060203423A1
公开(公告)日：2006-09-14
申请号：US11330070
申请日：2006-01-12
申请人： Kwi-Jong Lee , Byung-Ho Jun
发明人： Kwi-Jong Lee , Byung-Ho Jun
IPC分类号： H01G4/008
CPC分类号： H01G4/008 , H01G4/30
摘要： The present invention relates to a multi-layer ceramic capacitor comprising internal electrode formed with a metal which has a melting temperature simultaneously sinterable with a dielectric material, dielectric, and external electrode and a method for preparing the same. According to the present invention, the multi-layer ceramic capacitor comprises a plurality of dielectric sheets; a plurality of internal electrodes of which material is a metal having a melting temperature simultaneously sinterable with the dielectric and formed between the dielectric layers to lead each one end to be exposed to one end surface of the dielectric layer; and external electrode electrically connecting with the end of the exposed internal electrode so that it allows to have a thin thickness and to sinter the internal electrode and the dielectric at the same time.
摘要翻译：多层陶瓷电容器及其制造方法技术领域本发明涉及一种多层陶瓷电容器及其制造方法，所述多层陶瓷电容器具有由金属形成的内部电极，所述内部电极具有能够与电介质材料，根据本发明，多层陶瓷电容器包括多个电介质片; 多个内部电极，其材料是金属，其熔融温度与电介质同时可烧结并形成在电介质层之间，以引导每一端暴露于电介质层的一个端面; 以及与暴露的内部电极的端部电连接的外部电极，使得其允许具有薄的厚度并且同时烧结内部电极和电介质。

30. 发明申请

US20120272790A1 ALLOY NANOPARTICLES OF SN-CU-AG, PREPARATION METHOD THEREOF AND INK OR PASTE USING THE ALLOY NANOPARTICLES 失效
标题翻译： SN-CU-AG的合金纳米颗粒，其制备方法和使用合金纳米颗粒的油墨或油墨
公开(公告)号：US20120272790A1
公开(公告)日：2012-11-01
申请号：US13495887
申请日：2012-06-13
申请人： Kwi-Jong Lee , Hyuck-Mo Lee , Hyun-Joon Song , Yun-Hwan Jo , Ji-Chan Park , Jung-Up Bang , Dong-Hoon Kim
发明人： Kwi-Jong Lee , Hyuck-Mo Lee , Hyun-Joon Song , Yun-Hwan Jo , Ji-Chan Park , Jung-Up Bang , Dong-Hoon Kim
IPC分类号： B22F9/18 , B82Y40/00
CPC分类号： C22C13/00 , B22F1/0018 , B22F9/24 , B22F2999/00 , B82Y30/00 , C09D11/52 , Y10T428/12708 , Y10T428/12715 , B22F2207/07
摘要： The invention relates to Sn—Cu—Ag alloy nanoparticles, preparation method thereof and ink or paste using the alloy nanoparticles in which the alloy nanoparticles are suitable for metal ink having excellent electrical conductivity or solder materials having low calcinating temperature.
摘要翻译：本发明涉及Sn-Cu-Ag合金纳米粒子，其制备方法和使用合金纳米颗粒的油墨或糊料，其中合金纳米颗粒适用于具有优良导电性的金属油墨或具有低煅烧温度的焊料。

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