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13 条记录 (耗时 0.028 秒)

    Method for surface-treating printed circuit board and printed circuit board
    1.
    发明授权
    Method for surface-treating printed circuit board and printed circuit board 有权
    印刷电路板和印刷电路板表面处理方法

    公开(公告)号：US08915419B2

    公开(公告)日：2014-12-23

    申请号：US13524701

    申请日：2012-06-15

    申请人： Su Jin Lee ,  Hye In Kim ,  Young Kwan Lee ,  Chang Kyung Woo ,  Je Kyoung Kim

    发明人： Su Jin Lee ,  Hye In Kim ,  Young Kwan Lee ,  Chang Kyung Woo ,  Je Kyoung Kim

    IPC分类号： B23K31/02 ,  B23K1/20 ,  H05K3/28 ,  H05K3/34 ,  H05K3/26

    CPC分类号： H05K3/282 ,  H05K3/26 ,  H05K3/3484 ,  H05K2203/095

    摘要： Disclosed herein are a method for surface-treating a printed circuit board and a printed circuit board including a surface treatment layer. The method includes: plasma-treating a surface of a printed circuit board; treating the plasma-treated substrate with an organic solderability preserve; performing heat treatment on the substrate treated with the organic solderability preserve; printing a solder paste on the substrate subjected to the heat treatment; reflowing the solder paste printed substrate to fix the solder paste; and deflux washing the resulting substrate.According to the present invention, the discoloration problem due to oxidation of copper can be solved by performing heat treatment under predetermined conditions after treatment with an organic solderability preserve. Therefore, the present invention can meet various multi-reflow processes, as compared with products of the related art.

    摘要翻译： 这里公开了一种表面处理印刷电路板和包括表面处理层的印刷电路板的方法。 该方法包括：等离子体处理印刷电路板的表面; 用有机可焊性保存处理等离子体处理的基板; 对用有机可焊性保持剂处理的基材进行热处理; 在经过热处理的基板上印刷焊膏; 回流焊膏印刷基板以固定焊膏; 并且对所得到的底物进行去焊洗涤。 根据本发明，由于铜的氧化引起的变色问题可以通过在有机可焊性保存处理后在预定条件下进行热处理来解决。 因此，与现有技术的产品相比，本发明可以满足各种多回流工艺。

    Process for screening of a binding amphiphilic peptides specific for hairpin RNA
    4.
    发明授权
    Process for screening of a binding amphiphilic peptides specific for hairpin RNA 有权
    用于筛选发夹RNA特异性结合两亲肽的方法

    公开(公告)号：US08084399B2

    公开(公告)日：2011-12-27

    申请号：US12540246

    申请日：2009-08-12

    申请人： Jaehoon Yu ,  Jeffrey Kieft ,  Su Jin Lee

    发明人： Jaehoon Yu ,  Jeffrey Kieft ,  Su Jin Lee

    IPC分类号： C40B30/04 ,  A61K38/00

    CPC分类号： C07K7/08

    摘要： The present invention relates to a screening method of an amphiphilic peptide specifically binding to hairpin RNA, more precisely a screening method of an amphiphilic peptide having specificity and strong binding strength to target hairpin RNA using peptide library comprising those peptides having modifications of both hydrophilic face and hydrophobic face. The method of the present invention provides a screening method of an amphiphilic peptide which is specific to hairpin RNA. So, the peptide selected by the method of the present invention can be effectively used for the study of hairpin RNA functions and for the production of a novel drug using an artificial peptide binding to a hairpin RNA target.

    摘要翻译： 本发明涉及特异性结合发夹RNA的两亲性肽的筛选方法，更确切地说，使用肽文库的具有特异性和对靶发夹RNA的强结合强度的两亲肽的筛选方法，所述肽文库包括具有亲水性面部和 疏水面。 本发明的方法提供了对发夹RNA特异性的两亲肽的筛选方法。 因此，通过本发明的方法选择的肽可以有效地用于研究发夹RNA功能，并且可以使用结合发夹RNA靶的人工肽来生产新药。

    METHOD FOR MANUFACTURING ELECTRODE FOR SOLAR CELL, SUBSTRATE FOR SOLAR CELL MANUFACTURED BY THE SAME, AND SOLAR CELL MANUFACTURED BY THE SAME
    5.
    发明申请
    METHOD FOR MANUFACTURING ELECTRODE FOR SOLAR CELL, SUBSTRATE FOR SOLAR CELL MANUFACTURED BY THE SAME, AND SOLAR CELL MANUFACTURED BY THE SAME 审中-公开
    用于制造太阳能电池的电极的方法，由其制造的太阳能电池的基板以及由其制造的太阳能电池

    公开(公告)号：US20110214734A1

    公开(公告)日：2011-09-08

    申请号：US13110659

    申请日：2011-05-18

    申请人： Su Jin Lee ,  Ghi Yun Kang ,  Hyun Min Jung ,  Dae Sung Lee

    发明人： Su Jin Lee ,  Ghi Yun Kang ,  Hyun Min Jung ,  Dae Sung Lee

    IPC分类号： H01L31/0224 ,  H01L31/18

    CPC分类号： H01L31/022425 ,  Y02E10/50

    摘要： The present invention provides a method for manufacturing an electrode for a solar cell, a substrate for the solar cell manufactured by the same, and a solar cell manufactured by the same. The present invention forms an electrode of a specific pattern through an offset printing system, and plates the electrode through a plating process to fill the metal-free region of a bus bar electrode with a plating metal and thus reduce the sheet resistance of the bus bar. The present invention obtains a finger electrode with a line with 100 microns or less through the combination of an offset printing process and a wet metal plating process. Further, the present invention obtains an electrode with an aspect ratio of 0.2 to 0.6 to reduce light shield effects and improve efficiency of the solar cell. The present invention eliminates the necessity of multilayer offset printing, and thus to reduce use of expensive conductive paste with might otherwise increase in proportion to the number of times printing is performed.

    摘要翻译： 本发明提供一种太阳能电池用电极的制造方法，太阳能电池用基板及其制造的太阳能电池。 本发明通过胶版印刷系统形成特定图形的电极，并且通过电镀工艺对电极进行平板化，以用电镀金属填充母线电极的无金属区域，从而降低母线的薄层电阻 。 本发明通过胶版印刷工艺和湿式金属电镀工艺的组合获得具有100微米或更小直线的指状电极。 此外，本发明获得具有0.2至0.6的纵横比的电极，以减少遮光效应并提高太阳能电池的效率。 本发明消除了多层胶版印刷的必要性，从而减少昂贵的导电浆料的使用，否则可能与打印次数成正比地增加。

    METHOD FOR PREPARING SOLAR CELL ELECTRODES, SOLAR CELL SUBSTRATES PREPARED THEREBY, AND SOLAR CELLS
    10.
    发明申请
    METHOD FOR PREPARING SOLAR CELL ELECTRODES, SOLAR CELL SUBSTRATES PREPARED THEREBY, AND SOLAR CELLS 审中-公开
    制备太阳能电池的方法，其制备的太阳能电池基板和太阳能电池

    公开(公告)号：US20110240119A1

    公开(公告)日：2011-10-06

    申请号：US13157422

    申请日：2011-06-10

    申请人： Su Jin Lee ,  Sun Chan Park ,  Yong Ki Lee ,  Hyun Min Jung

    发明人： Su Jin Lee ,  Sun Chan Park ,  Yong Ki Lee ,  Hyun Min Jung

    IPC分类号： H01L31/0224 ,  H01L31/18

    CPC分类号： H01L31/022425 ,  H01L31/068 ,  H01L31/182 ,  Y02E10/546 ,  Y02E10/547 ,  Y02P70/521

    摘要： The following description provides a method for preparing electrodes for solar cells, substrates for the solar cell prepared using the same, and the solar cells. The method forms conductive paste on substrates by a printing method and a wet metal plating method, and forms a non-porous cell structure by directly plating a crystallized metal layer on the substrates via etching without using excessive non-crystallized conductive paste or plating the porous conductive paste with metal.

    摘要翻译： 下面的描述提供了一种用于制备太阳能电池用电极的方法，使用其制备的太阳能电池用基板和太阳能电池。 该方法通过印刷法和湿式金属镀覆法在基板上形成导电性糊料，通过在不使用过量的非结晶化的导电糊料的情况下，通过蚀刻直接对基板上的结晶金属层进行电镀而形成无孔单元结构， 导电胶与金属。