专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08215010B2 Method of manufacturing a printed circuit board 有权
标题翻译：印刷电路板的制造方法
公开(公告)号：US08215010B2
公开(公告)日：2012-07-10
申请号：US12320742
申请日：2009-02-03
申请人： Sung-II Oh , Jae-Woo Joung , Tae-Hoon Kim , Sung-Nam Cho
发明人： Sung-II Oh , Jae-Woo Joung , Tae-Hoon Kim , Sung-Nam Cho
IPC分类号： H05K3/02
CPC分类号： H05K3/381 , H05K3/1208 , H05K3/125 , H05K3/389 , H05K2203/013 , H05K2203/1152 , H05K2203/1173 , Y10T29/49156
摘要： A printed circuit board and a manufacturing method thereof are disclosed. The method of manufacturing a printed circuit board can include: forming surface roughness on an insulation layer, coating a chemical compound onto the insulation layer that lowers the surface energy of the insulation layer, and forming a circuit pattern by inkjet printing on the insulation layer coated with the chemical compound. Certain embodiments of the invention can be utilized to improve adhesive strength between the insulation layer and the inkjet-printed circuit patterns, suppress spreading in the inkjet-printed circuit patterns to improve resolution, and reduce manufacturing costs by forming the circuits using inkjet printing.
摘要翻译：公开了印刷电路板及其制造方法。制造印刷电路板的方法可以包括：在绝缘层上形成表面粗糙度，将化学化合物涂覆在绝缘层上，降低绝缘层的表面能，并通过喷墨印刷在涂覆的绝缘层上形成电路图案与化合物。可以利用本发明的某些实施例来改善绝缘层和喷墨印刷电路图案之间的粘合强度，抑制喷墨印刷电路图案中的扩展以提高分辨率，并且通过使用喷墨印刷形成电路来降低制造成本。

2. 发明申请

US20100053264A1 INKJET PRINTER AND PRINTING METHOD USING THE SAME 审中-公开
标题翻译：喷墨打印机和使用该打印机的打印方法
公开(公告)号：US20100053264A1
公开(公告)日：2010-03-04
申请号：US12430443
申请日：2009-04-27
申请人： Sung-Nam Cho , Jae-Woo Joung , Sung-II Oh
发明人： Sung-Nam Cho , Jae-Woo Joung , Sung-II Oh
IPC分类号： B41J2/145
CPC分类号： B41J2/15 , B41J3/543 , H05K3/125 , H05K2201/09681 , H05K2203/1476
摘要： An inkjet printer and a printing method using the inkjet printer are disclosed. The inkjet printer in accordance with an embodiment of the present invention can include: a first inkjet head, which prints in one direction; and a second inkjet head, which prints in a different direction intersecting the one direction. In accordance with an embodiment of the present invention, the inkjet printer can print a pattern having a plurality of directions with a stable printing quality.
摘要翻译：公开了一种使用该喷墨打印机的喷墨打印机和打印方法。根据本发明的实施例的喷墨打印机可以包括：沿一个方向打印的第一喷墨头; 以及第二喷墨头，其沿与该一个方向相交的不同方向进行打印。根据本发明的实施例，喷墨打印机可以以稳定的打印质量打印具有多个方向的图案。

3. 发明申请

US20090277674A1 Printed circuit board and manufacturing method thereof 有权
标题翻译：印刷电路板及其制造方法
公开(公告)号：US20090277674A1
公开(公告)日：2009-11-12
申请号：US12320742
申请日：2009-02-03
申请人： Sung-II Oh , Jae-Woo Joung , Tae-Hoon Kim , Sung-Nam Cho
发明人： Sung-II Oh , Jae-Woo Joung , Tae-Hoon Kim , Sung-Nam Cho
IPC分类号： H05K1/00 , B05D5/12 , B05D3/00
CPC分类号： H05K3/381 , H05K3/1208 , H05K3/125 , H05K3/389 , H05K2203/013 , H05K2203/1152 , H05K2203/1173 , Y10T29/49156
摘要： A printed circuit board and a manufacturing method thereof are disclosed. The method of manufacturing a printed circuit board can include: forming surface roughness on an insulation layer, coating a chemical compound onto the insulation layer that lowers the surface energy of the insulation layer, and forming a circuit pattern by inkjet printing on the insulation layer coated with the chemical compound. Certain embodiments of the invention can be utilized to improve adhesive strength between the insulation layer and the inkjet-printed circuit patterns, suppress spreading in the inkjet-printed circuit patterns to improve resolution, and reduce manufacturing costs by forming the circuits using inkjet printing.
摘要翻译：公开了印刷电路板及其制造方法。制造印刷电路板的方法可以包括：在绝缘层上形成表面粗糙度，将化学化合物涂覆在绝缘层上，降低绝缘层的表面能，并通过喷墨印刷在涂覆的绝缘层上形成电路图案与化合物。可以利用本发明的某些实施例来改善绝缘层和喷墨印刷电路图案之间的粘合强度，抑制喷墨印刷电路图案中的扩展以提高分辨率，并且通过使用喷墨印刷形成电路来降低制造成本。

4. 发明申请

US20080207934A1 METHOD FOR PRODUCING METAL NANOPARTICLES AND METAL NANOPARTICLES PRODUCED THEREBY 失效
标题翻译：生产金属纳米颗粒的方法和生产的金属纳米颗粒
公开(公告)号：US20080207934A1
公开(公告)日：2008-08-28
申请号：US11940049
申请日：2007-11-14
申请人： Tae-Hoon KIM , Jae-Woo Joung , Sung-Nam Cho , Chang-Sung Park , Kwi-Jong Lee
发明人： Tae-Hoon KIM , Jae-Woo Joung , Sung-Nam Cho , Chang-Sung Park , Kwi-Jong Lee
IPC分类号： C07F1/08 , C07F1/10 , C07F1/12 , C07F15/04 , C07F15/06
CPC分类号： C09D11/326 , B41M5/0023 , B82Y30/00
摘要： The present invention relates to a method for producing metal nanoparticles and metal nanoparticles produced thereby, in particular, to a method for producing metal nanoparticles used for inkjet that comprises, preparing metal nanoparticles capped with a fatty acid; heating a mixture of the capped metal nanoparticles and a linear or branched first amine of C1-C7 so that a part of the fatty acid is substituted to the first amine; and heating after adding a linear or branched second amine of C8-C20 to the mixture so that the first amine is re-substituted to the second amine. According to the present invention, metal nanoparticles capped with 2 kinds of dispersants can be produced massively, and its application to ink for inkjet technique can lower the curing temperature of ink.
摘要翻译：本发明涉及一种生产金属纳米粒子的方法及其制备的金属纳米粒子，特别涉及用于生产用于喷墨的金属纳米粒子的方法，该方法包括：制备用脂肪酸封端的金属纳米粒子; 加热封端的金属纳米颗粒和C1-C7的直链或支链的第一胺的混合物，使得一部分脂肪酸被第一胺取代; 并在将C 8 -C 20 -C 20的直链或支链的第二胺加入混合物中加热，使得第一胺被重新取代成第二胺。根据本发明，可以大量生产用2种分散剂覆盖的金属纳米颗粒，并且其用于喷墨技术的墨水可以降低油墨的固化温度。

5. 发明授权

US07559970B2 Method for producing metal nanoparticles and metal nanoparticles produced thereby 失效
标题翻译：由此生产金属纳米粒子和金属纳米粒子的方法
公开(公告)号：US07559970B2
公开(公告)日：2009-07-14
申请号：US11940049
申请日：2007-11-14
申请人： Tae-Hoon Kim , Jae-Woo Joung , Sung-Nam Cho , Chang-Sung Park , Kwi-Jong Lee
发明人： Tae-Hoon Kim , Jae-Woo Joung , Sung-Nam Cho , Chang-Sung Park , Kwi-Jong Lee
IPC分类号： C22B11/00 , G03C1/494 , C07F1/00 , C09D11/06 , H01L21/316
CPC分类号： C09D11/326 , B41M5/0023 , B82Y30/00
摘要： The present invention relates to a method for producing metal nanoparticles and metal nanoparticles produced thereby, in particular, to a method for producing metal nanoparticles used for inkjet that comprises, preparing metal nanoparticles capped with a fatty acid; heating a mixture of the capped metal nanoparticles and a linear or branched first amine of C1-C7 so that a part of the fatty acid is substituted to the first amine; and heating after adding a linear or branched second amine of C8-C20 to the mixture so that the first amine is re-substituted to the second amine. According to the present invention, metal nanoparticles capped with 2 kinds of dispersants can be produced massively, and its application to ink for inkjet technique can lower the curing temperature of ink.
摘要翻译：本发明涉及一种生产金属纳米粒子的方法及其制备的金属纳米粒子，特别涉及用于生产用于喷墨的金属纳米粒子的方法，该方法包括：制备用脂肪酸封端的金属纳米粒子; 加热封端的金属纳米颗粒和C1-C7的直链或支链的第一胺的混合物，使得一部分脂肪酸被第一胺取代; 并在将C8-C20的直链或支链的第二胺加入混合物中加热，使得第一种胺被重新取代成第二种胺。根据本发明，可以大量生产用2种分散剂覆盖的金属纳米颗粒，并且其用于喷墨技术的油墨可以降低油墨的固化温度。

6. 发明申请

US20080070011A1 Method for manufacturing multi-layer printed circuit board 审中-公开
标题翻译：制造多层印刷电路板的方法
公开(公告)号：US20080070011A1
公开(公告)日：2008-03-20
申请号：US11902237
申请日：2007-09-20
申请人： Sung-Il Oh , Jae-Woo Joung , Sung-Nam Cho
发明人： Sung-Il Oh , Jae-Woo Joung , Sung-Nam Cho
IPC分类号： C23C14/04 , B05D3/06 , B32B3/10
CPC分类号： H05K3/4664 , H05K3/0035 , H05K3/1233 , H05K3/1241 , H05K3/4053 , H05K3/4069 , H05K2203/085 , Y10T428/24909
摘要： The present invention relate to a method for manufacturing a multi-layer printed circuit board using inkjet printing and a vacuum printing equipment, in particular, a method for manufacturing a multi-layer printed circuit board including; preparing a board; forming wiring using inkjet printing on the board; forming an insulation layer using a thermosetting polymer compound on the board; forming via holes by a laser irradiation on the insulation layer; and filling metal nanoparticle paste in the via holes by a vacuum printing method.
摘要翻译：本发明涉及一种使用喷墨印刷和真空印刷设备制造多层印刷电路板的方法，特别涉及制造多层印刷电路板的方法，包括：准备董事会; 使用喷墨印刷在板上形成布线; 在板上形成使用热固性聚合物化合物的绝缘层; 通过激光照射在所述绝缘层上形成通孔; 并通过真空印刷方法将金属纳米粒子糊料填充在通孔中。

7. 发明申请

US20070283848A1 Metal ink composition for inkjet printing 审中-公开
标题翻译：用于喷墨印刷的金属油墨组合物
公开(公告)号：US20070283848A1
公开(公告)日：2007-12-13
申请号：US11797631
申请日：2007-05-04
申请人： Tae-Hoon Kim , Jae-Woo Joung , Sung-Nam Cho , Sung-Il Oh , Hye-Jin Cho
发明人： Tae-Hoon Kim , Jae-Woo Joung , Sung-Nam Cho , Sung-Il Oh , Hye-Jin Cho
IPC分类号： C09D11/02
CPC分类号： C09D11/322 , B22F1/0074 , B22F2998/00 , C09D11/36 , B22F1/0018
摘要： The present invention relates to a metal ink composition for inkjet printing, more particularly to a metal ink composition which includes 20 to 85 weight % of metal nanoparticles and 15 to 80 weight % of organic solvent, where the organic solvent is made of an ethylene glycol-based ether or a mixed solvent including an ethylene glycol-based ether. The invention provides a metal ink composition in which an organic solvent suited for an inkjet head is used to improve the ejection, storage, and viscosity properties of the ink.
摘要翻译：本发明涉及一种用于喷墨印刷的金属油墨组合物，更具体地涉及一种金属油墨组合物，其包含20至85重量％的金属纳米颗粒和15至80重量％的有机溶剂，其中有机溶剂由乙二醇的醚或包含乙二醇基醚的混合溶剂。本发明提供了一种金属油墨组合物，其中使用适用于喷墨头的有机溶剂来改善油墨的喷射，储存和粘度特性。

8. 发明申请

US20070056402A1 Metal nanoparticles and method for manufacturing thereof 审中-公开
标题翻译：金属纳米粒子及其制造方法
公开(公告)号：US20070056402A1
公开(公告)日：2007-03-15
申请号：US11520731
申请日：2006-09-14
申请人： Sung-Nam Cho , Sung-II Oh , Hye-Jin Cho
发明人： Sung-Nam Cho , Sung-II Oh , Hye-Jin Cho
IPC分类号： B22F9/24
CPC分类号： B22F1/0018 , B22F1/0014 , B22F9/24 , B82Y30/00 , C09D11/30
摘要： The present invention provides a method of producing metal nanoparticles, having a high yield rate and uniform size achieved by employing a heterologous reducing agent that considerably reduces unreactant, and using ethylene glycol that allows effective separation of desired metal nanoparticles. In addition, the present invention provides metal nanoparticles having high dispersion stability achieved by capping with polyvinyl pyrrolidone(PVP) and conductive ink including these metal nanoparticles. One aspect of the invention may provide a method of producing nanoparticles comprising, (a) mixing ethylene glycol, capping molecules and a reducing agent, (b) mixing a metal precursor with alcohol-based compound and reacting it with the mixture of (a), and (c) finishing the reaction by adding acetone and ethylene glycol to the reaction solution (b).
摘要翻译：本发明提供一种生产金属纳米粒子的方法，其具有高的产率和均匀的尺寸，其通过使用显着减少未反应物的异源还原剂和使用允许有效分离所需金属纳米粒子的乙二醇来实现。此外，本发明提供了通过用聚乙烯吡咯烷酮（PVP）和包含这些金属纳米颗粒的导电油墨进行封端而实现的具有高分散稳定性的金属纳米颗粒。本发明的一个方面可以提供一种生产纳米颗粒的方法，其包括（a）混合乙二醇，封端分子和还原剂，（b）将金属前体与醇基化合物混合并使其与（a），和（c）通过向反应溶液（b）中加入丙酮和乙二醇来完成反应。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式