公开(公告)号：US20130171470A1

公开(公告)日：2013-07-04

申请号：US13495800

申请日：2012-06-13

Applicant: Jun-Der LEE ,  Hsing-Hua TSAI ,  Tung-Han CHUANG

Inventor： Jun-Der LEE ,  Hsing-Hua TSAI ,  Tung-Han CHUANG

IPC: B32B15/01 ,  C22C5/06 ,  C22F1/14 ,  B32B15/02

CPC classification number: B32B15/018 ,  C22C5/06 ,  C22F1/14 ,  H01L24/43 ,  H01L24/45 ,  H01L2224/43 ,  H01L2224/43848 ,  H01L2224/43986 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45565 ,  H01L2224/45644 ,  H01L2224/45664 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01015 ,  H01L2924/01047 ,  H01L2924/12041 ,  Y10T428/12431 ,  Y10T428/12438 ,  Y10T428/12868 ,  Y10T428/12875 ,  Y10T428/12889 ,  Y10T428/12896 ,  H01L2924/01079 ,  H01L2924/01046 ,  H01L2924/2075 ,  H01L2924/20751 ,  H01L2924/20752 ,  H01L2924/20753 ,  H01L2924/20754 ,  H01L2924/20755 ,  H01L2924/0132 ,  H01L2924/00015 ,  H01L2924/013 ,  H01L2924/00 ,  H01L2224/45669 ,  H01L2224/45647 ,  H01L2924/01204 ,  H01L2224/48 ,  H01L2924/00013 ,  H01L2224/4321 ,  H01L2924/01049 ,  H01L2924/01006 ,  H01L2924/01045 ,  H01L2924/01004 ,  H01L2924/01005

Abstract: An alloy wire made of a material selected from one of a group consisting of a silver-gold alloy, a silver-palladium alloy and a silver-gold-palladium alloy is provided. The alloy wire is with a polycrystalline structure of a face-centered cubic lattice and includes a plurality of grains. A central part of the alloy wire includes slender grains or equi-axial grains, and the other parts of the alloy wire consist of equi-axial grains. A quantity of the grains having annealing twins was 20 percent or more of the total quantity of the grains of the alloy wire.

Abstract translation: 提供由选自银 - 金合金，银 - 钯合金和银 - 钯 - 钯合金之一的材料制成的合金丝。 合金线具有面心立方晶格的多晶结构，并且包括多个晶粒。 合金线的中心部分包​​括细长晶粒或等轴晶粒，合金线的其他部分由等轴晶粒组成。 一定数量的具有退火双晶的晶粒是合金丝的晶粒总量的20％以上。

公开(公告)号：US20090297391A1

公开(公告)日：2009-12-03

申请号：US12128097

申请日：2008-05-28

Applicant: Jun-Der LEE

Inventor： Jun-Der LEE

IPC: C22C5/08 ,  C22C5/06 ,  B22D11/10

CPC classification number: C22C5/06 ,  B22D11/005 ,  C22C5/08 ,  H01L24/43 ,  H01L24/45 ,  H01L2224/43 ,  H01L2224/43848 ,  H01L2224/45139 ,  H01L2924/00011 ,  H01L2924/14 ,  H01L2924/01079 ,  H01L2924/01029 ,  H01L2924/01201 ,  H01L2924/01202 ,  H01L2924/01203 ,  H01L2924/01004 ,  H01L2924/01013 ,  H01L2924/013 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/01049 ,  H01L2924/01005

Abstract: A manufacturing method for a silver alloy bonding wire and products thereof A primary material of Ag is melted in a vacuum melting furnace, and then a plurality of secondary metal materials are added into the vacuum melting furnace and co-melted with the primary material to obtain a silver alloy ingot. The obtained silver alloy ingot is drawn to obtain a silver alloy wire. The silver alloy wire is then drawn to obtain a silver alloy bonding wire with a predetermined diameter.

Abstract translation: 银合金接合线的制造方法及其制造方法将Ag的一次材料在真空熔化炉中熔融，然后将多种二次金属材料添加到真空熔融炉中，与主要材料共熔，得到 银合金锭。 将得到的银合金锭拉伸，得到银合金线。 然后，对该银合金线进行拉伸，得到规定直径的银合金线。

公开(公告)号：US20090191088A1

公开(公告)日：2009-07-30

申请号：US12020884

申请日：2008-01-28

Applicant: Jun-Der LEE

Inventor： Jun-Der LEE

IPC: C22C5/08 ,  B21C9/00 ,  C22C5/06

CPC classification number: B21C3/02 ,  B21C37/047 ,  C22C5/06 ,  C22C5/08 ,  H01L24/43 ,  H01L24/45 ,  H01L2224/05124 ,  H01L2224/05144 ,  H01L2224/435 ,  H01L2224/43848 ,  H01L2224/45015 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01047 ,  H01L2924/01079 ,  H01L2924/01201 ,  H01L2924/01202 ,  H01L2924/01203 ,  H01L2924/01204 ,  H01L2924/12041 ,  H01L2924/14 ,  H01L2924/20755 ,  H01L2924/20756 ,  H01L2924/20757 ,  H01L2924/20758 ,  H01L2924/20759 ,  H01L2924/01004 ,  H01L2924/00015 ,  H01L2924/013 ,  H01L2924/00 ,  H01L2224/48 ,  H01L2924/01049 ,  H01L2924/01006

Abstract: A manufacturing method for a composite metal bonding wire and products thereof. A material of Ag and Au is co-melted in a vacuum melting furnace, and then a plurality of trace metal elements are added into the vacuum melting furnace and co-melted with the material to obtain a composite metal ingot. The obtained composite metal ingot is drawn to obtain a composite metal wire. The composite metal wire is then drawn to obtain a composite metal bonding wire with a predetermined diameter.

Abstract translation: 复合金属接合线的制造方法及其制造方法。 Ag和Au的材料在真空熔化炉中共熔融，然后将许多微量金属元素加入真空熔化炉中并与该材料共熔，得到复合金属锭。 将得到的复合金属锭拉出，得到复合金属丝。 然后将复合金属丝拉伸以获得具有预定直径的复合金属接合线。