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71. 发明申请

US20100282022A1 Method for manufaturing copper-based nanoparticles 有权
标题翻译：铜基纳米粒子的制备方法
公开(公告)号：US20100282022A1
公开(公告)日：2010-11-11
申请号：US11987162
申请日：2007-11-28
申请人： Byung-Ho Jun , Jae-Woo Joung , Joon-Rak Choi
发明人： Byung-Ho Jun , Jae-Woo Joung , Joon-Rak Choi
IPC分类号： B22F9/18
CPC分类号： C01G3/02 , B22F9/20 , B22F2998/00 , B82Y30/00 , C01P2004/04 , C01P2004/64 , Y10S977/896 , B22F2301/10
摘要： The present invention relates to a method for manufacturing copper-based nanoparticles, in particular, to a method for manufacturing copper-based nanoparticles, wherein the method includes producing CuO nanoparticles by mixing CuO micropowder and alkylamine in a nonpolar solvent and heating the mixture at 60-300° C.; and producing copper-based nanoparticles by mixing a capping molecule and a reducing agent with the CuO nanoparticles and heating the mixture at 60-120° C.According to the present invention, copper-based nanoparticles can be synthesized using CuO, but not requiring any inorganic reducing agent, in a high yield and a high concentration, so that it allows mass production and easy controlling to desired oxidation number of nanoparticles.
摘要翻译：本发明涉及一种铜基纳米粒子的制造方法，特别涉及一种铜基纳米粒子的制造方法，其特征在于，该方法包括通过将CuO微粉末和烷基胺混合在非极性溶剂中并在60℃加热混合物来制备CuO纳米粒子 -300°C。并通过将封端分子和还原剂与CuO纳米颗粒混合并在60-120℃下加热混合物来生产铜基纳米颗粒。根据本发明，可以使用CuO合成铜基纳米颗粒，但不需要任何无机还原剂，以高产率和高浓度，使得其允许批量生产并容易控制纳米颗粒的所需氧化数。

72. 发明授权

US07744199B2 Ink-jetting apparatus and ink-jetting method 有权
标题翻译：喷墨设备和喷墨方法
公开(公告)号：US07744199B2
公开(公告)日：2010-06-29
申请号：US11902322
申请日：2007-09-20
申请人： Young-Seuck Yoo , Jae-Woo Joung , Young-Jae Kim
发明人： Young-Seuck Yoo , Jae-Woo Joung , Young-Jae Kim
IPC分类号： B41J2/045
CPC分类号： B41J2/06 , B41J2/14233
摘要： An ink-jetting apparatus and an ink-jetting method are disclosed. An ink-jetting apparatus for jetting an ink through a nozzle which includes a chamber containing the ink, an actuator providing a pressure to the chamber, and an electrostatic part forming an electric field around the nozzle, may provide high resolution and a wide range of grey scale by using a piezoelectric method with an electrostatic method in combination.
摘要翻译：公开了一种喷墨装置和喷墨方法。一种用于通过喷嘴喷射墨水的喷墨设备，其包括容纳墨水的腔室，向腔室施加压力的致动器和在喷嘴周围形成电场的静电部件可以提供高分辨率和宽范围通过使用静电法的压电方法组合使用灰度级。

73. 发明申请

US20100079565A1 INK RECOVERY DEVICE 审中-公开
标题翻译：墨水回收装置
公开(公告)号：US20100079565A1
公开(公告)日：2010-04-01
申请号：US12430478
申请日：2009-04-27
申请人： Kyoung-Jin Jeong , Jae-Woo Joung , Ro-Woon Lee , Yong-Sik Kim
发明人： Kyoung-Jin Jeong , Jae-Woo Joung , Ro-Woon Lee , Yong-Sik Kim
IPC分类号： B41J2/185
CPC分类号： B41J2/1721 , B41J2002/16567
摘要： An ink recovery device is disclosed. The ink recovery device, configured to retrieve ink being sprayed out from an inkjet printer, in accordance with an embodiment of the present invention includes: a recovery unit, which retrieves the ink; a storage, which is connected to the recovery unit and stores the retrieved ink; and a vibrating unit, which vibrates the stored ink. The ink recovery device in accordance with an embodiment of the present invention can effectively retrieve ink being sprayed out for the maintenance of an inkjet head and immediately reuse the retrieved ink while maintaining the properties of the ink.
摘要翻译：公开了一种油墨回收装置。根据本发明的实施例的墨水回收装置，被配置为从喷墨打印机中取出喷墨的墨水，包括：回收单元，其检索墨水; 存储器，其连接到恢复单元并存储所检索的油墨; 以及使存储的墨水振动的振动单元。根据本发明的实施例的墨水回收装置可以有效地回收喷墨用于维护喷墨头的油墨，并且在保持油墨的性质的同时立即重新使用回收的油墨。

74. 发明申请

US20100060680A1 METHOD OF PRINTING LINE BY USING INKJET APPARATUS 审中-公开
标题翻译：使用喷墨打印机打印线的方法
公开(公告)号：US20100060680A1
公开(公告)日：2010-03-11
申请号：US12551195
申请日：2009-08-31
申请人： Jae-Chan PARK , Jae-Woo Joung , Ro-Woon Lee , Yong-Sik Kim
发明人： Jae-Chan PARK , Jae-Woo Joung , Ro-Woon Lee , Yong-Sik Kim
IPC分类号： B41J29/38
CPC分类号： H05K3/125 , B41J2/14233 , B41J2002/14193 , H05K1/0269 , H05K3/245 , H05K2203/1476 , H05K2203/163
摘要： Disclosed is a method of printing a circuit line on the board by using an inkjet apparatus. The line printing method of an embodiment can include forming an original bitmap image including information related to a circuit line to be printed on the board; firstly printing the circuit line according to the original bitmap image on the board by using the inkjet apparatus; forming a first printed image by photographing the circuit line firstly printed on the board; forming a complementary bitmap image including complementary printing information corresponding to a defectively printed portion based on the first printed image; and secondly printing a pertinent portion according to the complementary bitmap image on the board by using the inkjet apparatus.
摘要翻译：公开了通过使用喷墨装置在电路板上印刷电路线的方法。实施例的线打印方法可以包括形成包括与要印刷的电路线有关的信息的原始位图图像; 首先使用喷墨装置根据原稿位图图像印刷电路线; 通过拍摄首先印刷在电路板上的电路线来形成第一印刷图像; 基于所述第一打印图像，形成包括与缺陷打印部分相对应的补充打印信息的互补位图图像; 并且其次通过使用喷墨装置根据板上的互补位图图像打印相关部分。

75. 发明申请

US20100053645A1 METHOD FOR PROCESSING DATA AND RECORDING MEDIA RECORDED WITH PROGRAM REALIZING THE SAME 审中-公开
标题翻译：用于实现数据和记录媒体的方法
公开(公告)号：US20100053645A1
公开(公告)日：2010-03-04
申请号：US12430474
申请日：2009-04-27
申请人： Shang-Hoon Seo , Jae-Woo Joung , Ro-Woon Lee , Yong-Sik Kim
发明人： Shang-Hoon Seo , Jae-Woo Joung , Ro-Woon Lee , Yong-Sik Kim
IPC分类号： G06F15/00
CPC分类号： B41J2/04586 , B41J2/04541 , G06K15/102
摘要： Disclosed are a method for processing data and a recording media recorded with a program realizing the same. The method for processing bitmap data for driving an inkjet head in which nozzle rows are spaced from one another in a scan direction, each of the nozzle rows consisting of a plurality of nozzles disposed on the same straight line, the method including: converting a distance by which a second nozzle row is spaced from a first nozzle row in the scan direction into a pixel count of the bitmap data; and compensating the bitmap data for driving the second nozzle row by as much as the pixel count.
摘要翻译：公开了一种用于处理数据的方法和用实现其的程序记录的记录介质。用于处理喷墨头驱动喷墨头的位图数据的方法，其中喷嘴列在扫描方向上彼此间隔开，每个喷嘴列由设置在同一直线上的多个喷嘴组成，该方法包括：其中第二喷嘴列与扫描方向上的第一喷嘴行分隔成位图数据的像素数; 并且补偿用于驱动第二喷嘴行的位图数据与像素数量一样多的数据。

76. 发明申请

US20090251519A1 Ink-jet head and manufacturing method thereof 有权
标题翻译：喷墨头及其制造方法
公开(公告)号：US20090251519A1
公开(公告)日：2009-10-08
申请号：US12285134
申请日：2008-09-29
申请人： Sang-Jin Kim , Jae-Woo Joung , Young-Seuck Yoo
发明人： Sang-Jin Kim , Jae-Woo Joung , Young-Seuck Yoo
IPC分类号： B41J2/175
CPC分类号： B41J2/14 , B41J2002/041
摘要： Disclosed are an ink-jet head and a manufacturing method thereof. The ink-jet head, which has a reservoir storing ink, a chamber being supplied with the ink from the reservoir, a restrictor connecting the reservoir to the chamber, and a nozzle discharging the ink, includes: a chamber plate, in which the chamber is formed; a vibration plate, which is laminated on an upper surface of the chamber plate to cover the chamber and in which a first coil is placed; a first middle plate, which is laminated on a lower surface of the chamber plate and in which the restrictor is formed, and a second coil is placed; and a lower plate part, which is laminated on a lower surface of the first middle plate and in which the reservoir and the nozzle are formed.
摘要翻译：公开了一种喷墨头及其制造方法。具有存储墨水的储存器的喷墨头，从储存器供应墨水的腔室，将储存器连接到腔室的限流器和排出墨水的喷嘴包括：腔室板，其中腔室形成了; 振动板，层叠在所述室板的上表面上以覆盖所述室，并且其中放置有第一线圈; 第一中间板，其层叠在室板的下表面上并且形成有限流器，并且放置第二线圈; 以及下板部，其被层压在第一中间板的下表面上，并且形成有储存器和喷嘴。

77. 发明申请

US20080157029A1 Method of producing copper nanoparticles and copper nanoparticles produced thereby 审中-公开
标题翻译：由此生产铜纳米颗粒和由其制备的铜纳米颗粒的方法
公开(公告)号：US20080157029A1
公开(公告)日：2008-07-03
申请号：US11785095
申请日：2007-04-13
申请人： Young-II Lee , Young-Soo Oh , Jae-Woo Joung
发明人： Young-II Lee , Young-Soo Oh , Jae-Woo Joung
IPC分类号： H01B1/02 , C22C9/00 , B22F9/16 , B32B15/02
CPC分类号： C22C9/00 , B22F1/0018 , B22F9/24 , B82Y30/00 , C22B15/0089 , H01B1/026 , Y02P10/236
摘要： The present invention relates to a method of producing copper nanoparticles, in particular to, a method of producing copper nanoparticles, including: preparing a first solution including a polar solvent, a dispersing agent and one or more reducing agents selected from the group consisting of sodium hypophosphates(NaH2PO2), hydrazine(N2H4), hydrochloride and sodium borohydride(NaBH4) and heating the solution; preparing a second solution including a polar solvent and a copper precursor and heating the solution; and injecting the heated second solution into the heated first solution at a time and mixing each other. According to the present invention, copper nanoparticles which are fine and uniform can be produced simply, and thus the method is useful in mass production of copper nanoparticles.
摘要翻译：本发明涉及一种生产铜纳米颗粒的方法，特别涉及一种生产铜纳米颗粒的方法，包括：制备包含极性溶剂，分散剂和一种或多种选自钠的还原剂的第一溶液次磷酸盐（NaH 2 PO 3），肼（N 2 H 4 H 4），盐酸盐和硼氢化钠（NaBH 4＆lt; 4＆gt;）并加热溶液; 制备包括极性溶剂和铜前体的第二溶液并加热溶液; 一次将加热的第二溶液注入加热的第一溶液中并彼此混合。根据本发明，可以简单地制造细微均匀的铜纳米颗粒，因此该方法可用于大量生产铜纳米颗粒。

78. 发明申请

US20070289483A1 Conductive ink composition for inkjet printing 失效
标题翻译：用于喷墨印刷的导电油墨组合物
公开(公告)号：US20070289483A1
公开(公告)日：2007-12-20
申请号：US11655832
申请日：2007-01-22
申请人： Hye-Jin Cho , Jae-Woo Joung , Sung-Il OH , Tae-Hoon Kim
发明人： Hye-Jin Cho , Jae-Woo Joung , Sung-Il OH , Tae-Hoon Kim
IPC分类号： C09D11/00
CPC分类号： C09D11/322 , H05K1/097 , H05K3/125 , H05K2203/013 , H05K2203/122
摘要： A conductive ink composition for inkjet printing, more particularly to a conductive ink composition for inkjet printing, which includes 30 to 85 parts by weight of metal nanoparticles, 10 to 60 parts by weight of an organic solvent, 10 to 30 parts by weight of a humectant, the humectant made of a diol or glycol base compound, and 0.1 to 10 parts by weight of an ethylene glycol-based ether compound additive for adjusting viscosity. The ink composition may be optimized, such that the viscosity of the ink may be adjusted while maintaining a high concentration of metal, when forming wiring using an inkjet device, for improved flow and ejection properties of the ink.
摘要翻译：一种用于喷墨印刷的导电油墨组合物，更具体地涉及一种用于喷墨印刷的导电油墨组合物，其包含30至85重量份的金属纳米颗粒，10至60重量份的有机溶剂，10至30重量份的保湿剂，由二醇或二醇基础化合物制成的保湿剂和0.1至10重量份用于调节粘度的乙二醇基醚化合物添加剂。可以优化墨水组合物，使得当使用喷墨装置形成布线时，可以在保持高浓度金属的同时调节墨水的粘度，以改善墨水的流动和喷射性能。

79. 发明申请

US20070062723A1 Method of forming circuit pattern on printed circuit board 审中-公开
标题翻译：在印刷电路板上形成电路图案的方法
公开(公告)号：US20070062723A1
公开(公告)日：2007-03-22
申请号：US11514079
申请日：2006-09-01
申请人： Young-Jae Kim , Jae-Woo Joung , Young-Seuck Yoo
发明人： Young-Jae Kim , Jae-Woo Joung , Young-Seuck Yoo
IPC分类号： H05K1/03
CPC分类号： H05K3/002 , H05K1/0346 , H05K3/107 , H05K3/1208 , H05K3/125 , H05K3/1258 , H05K2201/0154 , H05K2201/09036 , H05K2203/013
摘要： A method of forming circuit patterns on a printed circuit board is disclosed. The method of forming circuit patterns on a printed circuit board comprising: (a) applying etchant on portions of an insulation substrate where the circuit patterns are to be formed, (b) curing the etchant by adjusting curing conditions, (c) applying metal ink on the etched circuit patterns, and (d) sintering the metal ink, allows a great reduction in production costs, since the processes of applying photoresist (PR), exposing, and developing can be eliminated to simplify the overall process, and the circuit patterns of printed circuit boards can be formed minutely and with precision with a fewer number of processes and less time.
摘要翻译：公开了一种在印刷电路板上形成电路图案的方法。一种在印刷电路板上形成电路图形的方法，包括：（a）在要形成电路图案的绝缘基板的部分上涂敷蚀刻剂，（b）通过调整固化条件固化蚀刻剂，（c）在蚀刻的电路图案上，和（d）烧结金属墨水，由于可以消除施加光致抗蚀剂（PR），曝光和显影的工艺，可以大大降低生产成本，以简化整个工艺，并且电路图案的印刷电路板可以精细地形成，精度更低，工艺更少，时间更短。

80. 发明授权

US08349201B2 Processing method for SOI substrate 失效
标题翻译： SOI衬底的处理方法
公开(公告)号：US08349201B2
公开(公告)日：2013-01-08
申请号：US12762966
申请日：2010-04-19
申请人： Chung-Mo Yang , Jae-Woo Joung , Young-Seuck Yoo
发明人： Chung-Mo Yang , Jae-Woo Joung , Young-Seuck Yoo
IPC分类号： B44C15/00
CPC分类号： B41J2/1603 , B41J2/1628 , B41J2/1631
摘要： A method of processing a SOI substrate to form a groove in the SOI substrate in which a silicon layer is stacked on both sides of an oxide layer is disclosed. In accordance with an embodiment of the present invention, the method includes dividing a portion of the silicon layer, in which the groove is to be processed, into a plurality of unit portions, performing dry etching on certain portions of the plurality of divided unit portions such that the oxide layer is exposed and removing remaining portions of the plurality of divided unit portions by removing the oxide layer.
摘要翻译：公开了一种处理SOI衬底以在SOI衬底中形成沟槽的方法，其中硅层堆叠在氧化物层的两侧。根据本发明的一个实施例，该方法包括将要处理的槽的硅层的一部分分成多个单元部分，对多个分割单元部分的某些部分进行干蚀刻使得氧化物层被暴露并通过去除氧化物层去除多个分割单元部分的剩余部分。

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