公开(公告)号：US20060254387A1

公开(公告)日：2006-11-16

申请号：US11430031

申请日：2006-05-09

申请人： Kwi-Jong Lee ,  Byung-Ho Jun ,  Young-Il Lee ,  Hye-Jin Cho

发明人： Kwi-Jong Lee ,  Byung-Ho Jun ,  Young-Il Lee ,  Hye-Jin Cho

IPC分类号： B22F9/24

CPC分类号： B22F1/0018 ,  B22F9/24 ,  B82Y30/00 ,  C09D11/52 ,  H05K1/097

摘要： A method of producing hydrophobic metal nanoparticles using a hydrophobic solvent, having uniform particle size distribution and high yield rate to allow mass production; the metal nanoparticles thus produced; and conductive ink including the metal nanoparticles are disclosed. According to one aspect of the invention, a method of producing metal nanoparticles is provided, comprising dissociating a metal compound with an amine-based compound, and adding a hydrocarbon-based compound and either one of an alkanoic acid or a thiol-based compound to the dissociated metal ion solution.

摘要翻译： 使用疏水性溶剂制造疏水性金属纳米粒子的方法，具有均匀的粒度分布和高产率以允许批量生产; 这样制成的金属纳米粒子; 并且公开了包含金属纳米颗粒的导电油墨。 根据本发明的一个方面，提供了一种制备金属纳米颗粒的方法，包括用胺类化合物解离金属化合物，并将烃类化合物和链烷酸或硫醇类化合物中的任一种与 离解的金属离子溶液。

公开(公告)号：US20080282537A1

公开(公告)日：2008-11-20

申请号：US12149892

申请日：2008-05-09

申请人： Kwi-Jong Lee ,  Young-Il Lee ,  Byung-Ho Jun ,  Joon-Rak Choi ,  In-Keun Shim

发明人： Kwi-Jong Lee ,  Young-Il Lee ,  Byung-Ho Jun ,  Joon-Rak Choi ,  In-Keun Shim

IPC分类号： H01K3/22

CPC分类号： H05K3/1283 ,  H05K1/0373 ,  H05K3/125 ,  H05K2201/0209 ,  H05K2201/0257 ,  H05K2203/013 ,  H05K2203/101 ,  H05K2203/1131 ,  Y10T29/49155 ,  Y10T29/49163

摘要： The present invention relates to a method for forming a wiring of a printed circuit board and more particularly, to a method including: preparing a base film; forming a wiring pattern with ink including metal nanoparticles on the base film by printing; and forming a wring by the induction heating of the base film on which the wiring pattern is formed. The method of the present invention which minimizes the thermal strain and thermal decomposition of a base film, provides an appropriate sintering process of wirings, shortens the manufacturing process, and exhibits excellent mechanical strength is provided by using the induction heating.

摘要翻译： 本发明涉及一种印刷电路板的布线形成方法，特别是涉及一种制备基膜的方法。 通过印刷在基膜上形成具有包含金属纳米颗粒的油墨的布线图案; 并且通过对其上形成有布线图案的基膜进行感应加热而形成绞合。 本发明的使基膜的热应变和热分解最小化的方法提供了适当的布线烧结工艺，缩短了制造工艺，并且通过使用感应加热提供了优异的机械强度。

公开(公告)号：US07935169B2

公开(公告)日：2011-05-03

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

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。

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

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。

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。

公开(公告)号：US20070237669A1

公开(公告)日：2007-10-11

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： C22C19/03 ,  B22F9/24

CPC分类号： B22F9/24 ,  B22F1/0018 ,  B82Y30/00 ,  C22C19/03 ,  C30B7/00 ,  C30B29/02 ,  C30B29/60 ,  Y10T428/2991

摘要： The invention provides 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, wherein the method includes (a) forming an aqueous solution including nickel precursor, surfactant, and hydrophobic solvent, (b) forming nickel-hydrazine complex by adding a reducing agent that includes hydrazine to the mixture, (c) producing nickel nanoparticles by adding an reducing agent to the mixture that includes said nickel-hydrazine complex.

摘要翻译： 本发明提供一种通过在反相微乳液中形成镍 - 肼络合物后还原形成镍纳米颗粒和如此制备的镍纳米颗粒的方法，具有优异的分散稳定性和光滑表面，其中该方法包括（a）形成包含镍前体的水溶液 ，表面活性剂和疏水性溶剂，（b）通过向混合物中加入还原剂形成镍 - 肼络合物，（c）通过向包含所述镍 - 肼络合物的混合物中加入还原剂制备镍纳米颗粒。

公开(公告)号：US20100078604A1

公开(公告)日：2010-04-01

申请号：US12591844

申请日：2009-12-02

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： H01B1/06 ,  C01B21/00 ,  B32B5/16

CPC分类号： B22F9/24 ,  B22F1/0018 ,  B82Y30/00 ,  C22C19/03 ,  C30B7/00 ,  C30B29/02 ,  C30B29/60 ,  Y10T428/2991

摘要： Nickel nanoparticles including an aqueous solution including a nickel precursor, a surfactant, a hydrophobic solvent, and distilled water, the hydrophobic solvent being one or more compounds selected from the group consisting of hexane, cyclohexane, heptane, octane, isooctane, decane, tetradecane, hexadecane, toluene, xylene, 1-octadecene, and 1-hexadecene; a compound including hydrazine which is added to the aqueous solution to form a nickel-hydrazine complex; and a reducing agent added to the compound including the nickel-hydrazine complex.

摘要翻译： 包括镍前体，表面活性剂，疏水性溶剂和蒸馏水的水溶液的镍纳米粒子，所述疏水性溶剂为选自己烷，环己烷，庚烷，辛烷，异辛烷，癸烷，十四烷， 十六烷，甲苯，二甲苯，1-十八碳烯和1-十六烯; 包括肼的化合物，其加入到水溶液中以形成镍 - 肼络合物; 和还原剂加入到包含镍 - 肼络合物的化合物中。

公开(公告)号：US20090308645A1

公开(公告)日：2009-12-17

申请号：US12318963

申请日：2009-01-13

申请人： Kwi-Jong Lee ,  Dong-Hoon Kim ,  Young-Il Lee

发明人： Kwi-Jong Lee ,  Dong-Hoon Kim ,  Young-Il Lee

IPC分类号： H05K1/09 ,  B05D5/12 ,  H05K1/03

CPC分类号： H05K3/107 ,  H05K3/1216 ,  H05K3/125 ,  H05K3/1258 ,  H05K3/246 ,  H05K2201/0347 ,  H05K2203/013 ,  H05K2203/1131

摘要： Disclosed are a printed circuit board and a manufacturing method thereof. The printed circuit board having a circuit pattern formed therein includes a substrate having a groove formed therein, the groove corresponding to the circuit pattern; a first circuit pattern formed inside the groove; and a second circuit pattern formed on the first circuit pattern, the second circuit pattern filling up the groove.

摘要翻译： 公开了一种印刷电路板及其制造方法。 其中形成有电路图案的印刷电路板包括其中形成有凹槽的基板，该凹槽对应于电路图案; 形成在所述槽内的第一电路图案; 以及形成在第一电路图案上的第二电路图案，第二电路图案填充凹槽。

公开(公告)号：US20090110619A1

公开(公告)日：2009-04-30

申请号：US12149835

申请日：2008-05-08

申请人： Young-Il Lee ,  Dong-Hoon Kim ,  Kwi-Jong Lee

发明人： Young-Il Lee ,  Dong-Hoon Kim ,  Kwi-Jong Lee

IPC分类号： B01J19/00

CPC分类号： B01J19/0093 ,  B01J2219/00783 ,  B01J2219/00788 ,  B01J2219/00822 ,  B01J2219/00831 ,  B01J2219/00833 ,  B01J2219/0086 ,  B01J2219/00873 ,  B01J2219/00889 ,  B01J2219/00932 ,  B01J2219/0095 ,  B22F2998/00 ,  B22F9/24

摘要： An apparatus for manufacturing metal nanoparticles is disclosed. The apparatus includes: a precursor supply unit configured to supply a precursor solution for metal nanoparticles, a transport device configured to transport the precursor solution, a heating unit connected with the precursor supply unit and configured to heat the precursor solution to a temperature range in which a production of metal nanoparticles occurs, and a cooling unit connected with the heating unit and configured to collect and cool metal nanoparticles produced at the heating unit, where the cooling unit includes: a channel, a tube surrounding the channel, and a circulator configured to supply a coolant to the tube.

摘要翻译： 公开了一种制造金属纳米颗粒的装置。 该装置包括：前体供应单元，被配置为提供用于金属纳米颗粒的前体溶液，构造成输送前体溶液的输送装置，与前体供应单元连接并构造成将前体溶液加热到其中 发生金属纳米颗粒的生产，以及冷却单元，其与加热单元连接并且构造成收集和冷却在加热单元处产生的金属纳米颗粒，其中冷却单元包括：通道，围绕通道的管和循环器， 向管供应冷却剂。