Method for manufacturing metal nanoparticles
    71.
    发明申请
    Method for manufacturing metal nanoparticles 有权
    制造金属纳米粒子的方法

    公开(公告)号:US20080041270A1

    公开(公告)日:2008-02-21

    申请号:US11785094

    申请日:2007-04-13

    摘要: The present invention relates to a method for manufacturing metal nanoparticles, more particularly, to a method for manufacturing metal nanoparticles, the method comprising: forming a mixture by dissociating a metal precursor in fatty acid; and adding a metallic salt of a metal selected from the group consisting of Sn, Mg and Fe as a metallic catalyst into the mixture and mixing the mixture and the metallic salt. According to the present invention, metal nanoparticles have a uniform particle size distribution and a high yield by performing in a non-aqueous environment without using any organic solvent, and may be environment-friendlily due to no use of a reducing agent.

    摘要翻译: 本发明涉及金属纳米粒子的制造方法,特别涉及金属纳米粒子的制造方法,该方法包括:通过使脂肪酸中的金属前体离解形成混合物; 并将作为金属催化剂的选自Sn,Mg和Fe的金属的金属盐加入混合物中,并将该混合物和金属盐混合。 根据本发明,通过在非水环境中进行而不使用任何有机溶剂,金属纳米颗粒具有均匀的粒度分布和高产率,并且由于不使用还原剂而可能是环境友好的。

    Metal ink composition for inkjet printing
    72.
    发明申请
    Metal ink composition for inkjet printing 审中-公开
    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

    IPC分类号: C09D11/02

    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。

    Method for manufacturing nickel nanoparticles
    73.
    发明申请
    Method for manufacturing nickel nanoparticles 失效
    制造镍纳米粒子的方法

    公开(公告)号:US20070237669A1

    公开(公告)日:2007-10-11

    申请号:US11708508

    申请日:2007-02-21

    IPC分类号: C22C19/03 B22F9/24

    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。

    Processing image data
    75.
    发明授权
    Processing image data 失效
    处理图像数据

    公开(公告)号:US08531720B2

    公开(公告)日:2013-09-10

    申请号:US12480240

    申请日:2009-06-08

    IPC分类号: G06F15/00 G06K1/00 H04N1/60

    摘要: A method of processing image data according to an embodiment of the present invention includes: setting a permissible pitch range for a distance between adjacent ink blots; arranging image data for the line pattern in an x-y coordinate system; selecting a first base point corresponding to one side of the image data for the line pattern; selecting a first determination point from the first base point, in which the first determination point is parallel to and separated from one side of the image data for the line pattern; determining whether a distance between the first base point and the first determination point is within the permissible pitch range; and storing a coordinate as print data if the distance between the first base point and the first determination point is within the permissible pitch range, in which the coordinate is located at a shortest distance from the first determination point.

    摘要翻译: 根据本发明的实施例的处理图像数据的方法包括:设置相邻墨迹之间距离的允许间距范围; 将线图案的图像数据排列在x-y坐标系中; 选择对应于所述线图案的图像数据的一侧的第一基点; 从所述第一基点选择第一确定点,其中所述第一确定点与所述线图案的图像数据的一侧平行并分离; 确定所述第一基点和所述第一确定点之间的距离是否在所述允许的音调范围内; 以及如果所述第一基点和所述第一确定点之间的距离在所述允许间距范围内,则所述坐标作为打印数据存储,其中所述坐标位于距所述第一确定点最短距离处。

    Method for forming fine wiring
    76.
    发明授权
    Method for forming fine wiring 失效
    形成精细布线的方法

    公开(公告)号:US08293121B2

    公开(公告)日:2012-10-23

    申请号:US11892844

    申请日:2007-08-28

    IPC分类号: H01B13/00

    摘要: The present invention relates to a method for forming fine wiring comprising: preparing a substrate for a printed circuit board; forming a metal thin sacrificial layer on the substrate using a first metal ink; forming a wiring on the metal thin sacrificial layer by inkjet printing using a second metal ink; and removing a portion of the metal thin sacrificial layer to form a wiring pattern. The method for forming fine wiring according to the invention can improve adhesiveness by using metal thin sacrificial layer and prevent spreading of ink in forming fine wiring.

    摘要翻译: 本发明涉及一种形成精细布线的方法,包括:准备印刷电路板用基板; 使用第一金属油墨在所述基板上形成金属薄牺牲层; 通过使用第二金属油墨的喷墨印刷在所述金属薄牺牲层上形成布线; 以及去除所述金属薄牺牲层的一部分以形成布线图案。 根据本发明的形成精细布线的方法可以通过使用金属薄牺牲层来改善粘合性,并防止油墨在形成精细布线时的扩散。

    Nanoparticles, conductive ink and circuit line forming device
    78.
    发明授权
    Nanoparticles, conductive ink and circuit line forming device 失效
    纳米颗粒,导电油墨和电路线形成装置

    公开(公告)号:US08096263B2

    公开(公告)日:2012-01-17

    申请号:US12801947

    申请日:2010-07-02

    IPC分类号: B05B5/025 B05C5/00

    摘要: A circuit line forming device, including an inkjet head to eject a conductive ink onto one side of a substrate, the conductive ink containing nanoparticles including a ferromagnetic core and a conductive layer surrounding the ferromagnetic core; and a magnetic field generator part, positioned on the other side of the substrate in correspondence with the inkjet head, wherein the magnetic field generator part applies a magnetic field on the conductive ink, when the conductive ink is ejected to form circuit lines.

    摘要翻译: 一种电路线形成装置,包括用于将导电油墨喷射到基板的一侧上的喷墨头,所述导电油墨含有纳米颗粒,所述纳米颗粒包括铁磁芯和围绕所述铁磁芯的导电层; 以及磁场发生器部件,其位于与喷墨头对应的基板的另一侧上,其中当导电油墨喷射以形成电路线时,磁场发生器部件在导电油墨上施加磁场。

    Method for manufacturing metal nanoparticles comprising rod-shaped nanoparticles
    79.
    发明授权
    Method for manufacturing metal nanoparticles comprising rod-shaped nanoparticles 失效
    制造包含棒状纳米粒子的金属纳米粒子的方法

    公开(公告)号:US07988761B2

    公开(公告)日:2011-08-02

    申请号:US11987182

    申请日:2007-11-28

    IPC分类号: B22F9/16 B22F9/18 B22F9/20

    摘要: The present invention relates to a method for manufacturing metal nanoparticles containing rod-shaped nanoparticles, the method including: producing metal oxide nanoparticle intermediates having at least rod-shaped metal oxide nanoparticles by heating a mixture of a nonpolar solvent, a metal precursor and an amine including secondary amine at 60-300° C.; producing metal nanoparticles by adding a capping molecule and a reducing agent to the mixture and heating the result mixture at 90-150° C.; and recovering the metal nanoparticles. According to the present invention, the shape of metal nanoparticle can be controlled by mixing primary amines or secondary amines as proper ratio without using apparatus additionally, as well as, the size of metal nanoparticle can be controlled to several nm.

    摘要翻译: 本发明涉及一种制造含有棒状纳米颗粒的金属纳米颗粒的方法,所述方法包括:通过加热非极性溶剂,金属前体和胺的混合物来生产至少具有棒状金属氧化物纳米颗粒的金属氧化物纳米颗粒中间体 包括在60-300℃的仲胺。 通过向混合物中加入封端分子和还原剂制备金属纳米颗粒,并将结果混合物在90-150℃下加热。 并回收金属纳米粒子。 根据本发明,金属纳米颗粒的形状可以通过混合伯胺或仲胺作为适当比例而不使用另外的装置,以及金属纳米颗粒的尺寸可以控制到几nm来控制。

    Method for manufacturing copper-based nanoparticles
    80.
    发明授权
    Method for manufacturing copper-based nanoparticles 有权
    铜基纳米粒子的制造方法

    公开(公告)号:US07935170B2

    公开(公告)日:2011-05-03

    申请号:US11987162

    申请日:2007-11-28

    IPC分类号: B22F9/24

    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。