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公开(公告)号：US07795055B2
公开(公告)日：2010-09-14
申请号：US12007417
申请日：2008-01-10
申请人： Young Il Lee , Jae Woo Joung , Joon Rak Choi
发明人： Young Il Lee , Jae Woo Joung , Joon Rak Choi
IPC分类号： H01L21/00
CPC分类号： H01L33/508 , H01L2224/48091 , H01L2924/00014
摘要： There is provided a method of manufacturing a light emitting diode chip, the method including: providing a light emitting diode chip; forming a phosphor layer on a top of the light emitting diode chip; and forming phosphors of a lattice structure on the phosphor layer by an inkjet process using an ink containing phosphor powder. There is also provided A method of manufacturing a light emitting diode package, the method including: forming a phosphor layer with a predetermined thickness; forming phosphors of a lattice structure on the phosphor layer by an ink jet process using an ink containing phosphor powder; and disposing the phosphor layer having the phosphors of the lattice structure formed thereon on a top of the light emitting diode chip.
摘要翻译： 提供一种制造发光二极管芯片的方法，该方法包括：提供发光二极管芯片; 在所述发光二极管芯片的顶部上形成荧光体层; 并通过使用含有荧光体粉末的油墨的喷墨方法在荧光体层上形成晶格结构的荧光体。 还提供了一种制造发光二极管封装的方法，该方法包括：形成具有预定厚度的荧光体层; 通过使用含有荧光粉的油墨的喷墨法在荧光体层上形成晶格结构的荧光体; 并将其上形成有晶格结构的磷光体的荧光体层设置在发光二极管芯片的顶部。
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公开(公告)号：US20100051329A1
公开(公告)日：2010-03-04
申请号：US12429042
申请日：2009-04-23
申请人： Tae-Hoon KIM , Dong-Hoon Kim , Young-Il Lee , Sang-Gyun Lee , Byung-Ho Jun , Da-Mi Shim
发明人： Tae-Hoon KIM , Dong-Hoon Kim , Young-Il Lee , Sang-Gyun Lee , Byung-Ho Jun , Da-Mi Shim
CPC分类号： H05K3/108 , H05K3/125 , H05K3/181 , H05K3/245 , H05K2201/035 , H05K2203/013 , Y10T29/49155
摘要： Disclosed are a printed circuit board and a method of manufacturing the same. The method in accordance with an embodiment of the present invention includes: forming an electroless plated layer on an insulation layer; and forming a circuit pattern by applying conductive ink on the electroless plated layer through an inkjet method.
摘要翻译： 公开了一种印刷电路板及其制造方法。 根据本发明实施例的方法包括：在绝缘层上形成化学镀层; 以及通过喷墨方法在所述化学镀层上施加导电油墨来形成电路图案。
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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
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。
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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。
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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。
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公开(公告)号：US20080072706A1
公开(公告)日：2008-03-27
申请号：US11892711
申请日：2007-08-27
申请人： Young-Il Lee , Jae-Woo Joung
发明人： Young-Il Lee , Jae-Woo Joung
IPC分类号： B22F9/20
CPC分类号： B22F9/24 , B22F2998/00 , B22F2999/00 , B82Y30/00 , C30B7/14 , C30B29/602 , Y10S977/773 , Y10S977/775 , Y10S977/777 , Y10S977/81 , Y10S977/932 , B22F1/0018 , B22F2202/11
摘要： The present invention relates to a method for manufacturing copper nanoparticles, in particular, to a method for manufacturing copper nanoparticles, wherein the method includes preparing a mixture solution including a copper salt, a dispersing agent, a reducing agent and an organic solvent; raising temperature of the mixture solution up to 30-50° C. and agitating; irradiating the mixture solution with microwaves; and obtaining the copper nanoparticles by lowering temperature of the mixture solution.According to the present invention, several tens of nm of copper nanoparticles having a narrow particle size distribution and good dispersibility can be synthesized in mass production.
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，其中该方法包括制备包括铜盐，分散剂，还原剂和有机溶剂的混合溶液; 将混合溶液的温度升高至30-50℃并搅拌; 用微波照射混合溶液; 并通过降低混合溶液的温度来获得铜纳米颗粒。 根据本发明，可以在批量生产中合成数十nm的粒径分布窄，分散性好的铜纳米粒子。
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公开(公告)号：US20070018140A1
公开(公告)日：2007-01-25
申请号：US11488641
申请日：2006-07-19
申请人： Young-Il Lee , Hye-Jin Cho
发明人： Young-Il Lee , Hye-Jin Cho
IPC分类号： H01B1/12
CPC分类号： B22F1/0018 , B22F9/24 , B82Y30/00 , C09D11/52
摘要： A method of producing metal nanoparticles, having a high yield rate achieved by a simple heat-treatment of a metal alkanoate. The method of the invention is not only environment-friendly as it does not require additional solvents or supplements, but also economical as highly expensive equipment is not demanded. In addition, the invention provides metal nanoparticles having uniform shape and distribution, and provides conductive ink including the metal nanoparticles thus obtained. One aspect may provide a method of (a) producing a metal alkanoate by reacting a metal precursor with an alkanoate of alkali metals, alkaline earth metals or ammonium in an aqueous solution (b) filtrating and drying the metal alkanoate, and (c) heat-treating the metal alkanoate of (b).
摘要翻译： 一种制备金属纳米粒子的方法，其通过简单的金属烷酸酯的热处理实现了高产率。 本发明的方法不仅环保，因为不需要额外的溶剂或补充剂，而且也不经济，因为不需要昂贵的设备。 此外，本发明提供具有均匀形状和分布的金属纳米颗粒，并提供包含如此获得的金属纳米颗粒的导电油墨。 一方面可提供（a）通过使金属前体与碱金属，碱土金属或铵的链烷酸酯在水溶液中反应制备金属链烷酸酯的方法（b）过滤和干燥金属链烷酸酯，和（c）加热 - （b）的金属链烷酸酯。
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公开(公告)号：US08864871B2
公开(公告)日：2014-10-21
申请号：US11892711
申请日：2007-08-27
申请人： Young-Il Lee , Jae-Woo Joung
发明人： Young-Il Lee , Jae-Woo Joung
IPC分类号： B22F1/00 , B22F9/00 , C21B15/04 , C22B5/20 , C22C1/04 , C21C1/06 , C22B1/06 , C25B5/00 , C07C1/00 , C07C2/00 , C07C4/00 , C07C5/00 , C07C6/00 , B01J19/12 , A62D3/00 , B82Y30/00 , C30B7/14 , B22F9/24 , C30B29/60
CPC分类号： B22F9/24 , B22F2998/00 , B22F2999/00 , B82Y30/00 , C30B7/14 , C30B29/602 , Y10S977/773 , Y10S977/775 , Y10S977/777 , Y10S977/81 , Y10S977/932 , B22F1/0018 , B22F2202/11
摘要： The present invention relates to a method for manufacturing copper nanoparticles, in particular, to a method for manufacturing copper nanoparticles, wherein the method includes preparing a mixture solution including a copper salt, a dispersing agent, a reducing agent and an organic solvent; raising temperature of the mixture solution up to 30-50° C. and agitating; irradiating the mixture solution with microwaves; and obtaining the copper nanoparticles by lowering temperature of the mixture solution.According to the present invention, several tens of nm of copper nanoparticles having a narrow particle size distribution and good dispersibility can be synthesized in mass production.
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，其中该方法包括制备包括铜盐，分散剂，还原剂和有机溶剂的混合溶液; 将混合溶液的温度升高至30-50℃并搅拌; 用微波照射混合溶液; 并通过降低混合溶液的温度来获得铜纳米颗粒。 根据本发明，可以在批量生产中合成数十nm的粒径分布窄，分散性好的铜纳米粒子。
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公开(公告)号：US20130069014A1
公开(公告)日：2013-03-21
申请号：US13333801
申请日：2011-12-21
申请人： Young Il Lee , Dong Hoon Kim , Jun Young Kim , Ji Han Kwon , Sung Eun Kim
发明人： Young Il Lee , Dong Hoon Kim , Jun Young Kim , Ji Han Kwon , Sung Eun Kim
摘要： Disclosed is a conductive paste composition for low temperature firing, including conductive copper powder composed of flake powder, spherical powder and nano powder, a melamine-based binder, and an organic solvent, thus enabling the formation of a conductive wire having a high aspect ratio with high printability, and inexpensive formation of a metal wire, and exhibiting superior electrical properties and adhesive force even when conducting low temperature firing at 200° C. or less, so that the conductive paste composition can be usefully applied as a conductive material for forming electrodes of a variety of products such as solar cells, touch panels, printed circuit boards (PCBs), radio-frequency identification (RFID), plasma display panels (PDPs) and so on.
摘要翻译： 公开了一种用于低温烧制的导电糊组合物，包括由片状粉末，球形粉末和纳米粉末组成的导电铜粉末，三聚氰胺基粘合剂和有机溶剂，从而能够形成具有高纵横比的导线 具有高可印刷性，并且廉价地形成金属线，并且即使在200℃或更低温度下进行低温烧制，也表现出优异的电性能和粘合力，使得导电糊组合物可有效地用作形成用导电材料 各种产品的电极，如太阳能电池，触摸屏，印刷电路板（PCB），射频识别（RFID），等离子体显示面板（PDP）等。
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公开(公告)号：US08343254B2
公开(公告)日：2013-01-01
申请号：US12603080
申请日：2009-10-21
申请人： Young Il Lee , Jae Woo Jung , In Keun Shim
发明人： Young Il Lee , Jae Woo Jung , In Keun Shim
CPC分类号： B22F1/02 , B22F9/20 , B22F2998/00 , B22F2998/10 , Y10T428/2993 , B22F1/0018 , B22F9/24 , B22F1/0085
摘要： Composite Ni particles each having a silica coat is improved in oxidation resistance and heat shrink characteristics. A method of preparing composite Ni particles by using an organic Ni composite includes steps of: stirring and heating a nickel salt solution and a raw material of silica coat at a temperature ranging 25° C. to 80° C. for 0.5 hours to 2 hours; filtering, cleaning and drying a resultant product into an organic nickel composite; and thermally treating the organic nickel composite at a temperature ranging from 200° C. to 500° C. for 0.5 hours to 4 hours. The resultant composite Ni particles have excellent oxidation resistance and heat shrink characteristics.
摘要翻译： 各自具有二氧化硅涂层的复合Ni颗粒的耐氧化性和热收缩特性得到改善。 通过使用有机Ni复合材料制备复合Ni颗粒的方法包括以下步骤：在25℃至80℃的温度范围内搅拌并加热镍盐溶液和二氧化硅原料涂层0.5小时至2小时 ; 将所得产物过滤，清洗和干燥成有机镍复合物; 并在200℃至500℃的温度下热处理有机镍复合物0.5小时至4小时。 所得复合Ni颗粒具有优异的抗氧化性和热收缩特性。
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