公开(公告)号：US20170200689A1

公开(公告)日：2017-07-13

申请号：US15107421

申请日：2015-07-22

申请人： NIPPON MICROMETAL CORPORATION ,  NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.

发明人： Takashi YAMADA ,  Daizo ODA ,  Teruo HAIBARA ,  Ryo OISHI ,  Kazuyuki SAITO ,  Tomohiro UNO

IPC分类号： H01L23/00 ,  C22C9/04 ,  C22C9/06 ,  B23K35/02 ,  B23K35/30

CPC分类号： B23K35/0227 ,  B23K35/3013 ,  B23K35/302 ,  B23K2101/40 ,  B32B15/00 ,  B32B15/01 ,  B32B15/018 ,  C22C5/04 ,  C22C9/00 ,  C22C9/04 ,  C22C9/06 ,  C23C30/00 ,  C23C30/005 ,  H01L24/05 ,  H01L24/43 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/05624 ,  H01L2224/43 ,  H01L2224/4312 ,  H01L2224/43125 ,  H01L2224/4321 ,  H01L2224/4382 ,  H01L2224/43848 ,  H01L2224/43986 ,  H01L2224/45 ,  H01L2224/45005 ,  H01L2224/45015 ,  H01L2224/45105 ,  H01L2224/45109 ,  H01L2224/45111 ,  H01L2224/45113 ,  H01L2224/45118 ,  H01L2224/4512 ,  H01L2224/45147 ,  H01L2224/45155 ,  H01L2224/45169 ,  H01L2224/45173 ,  H01L2224/45178 ,  H01L2224/45541 ,  H01L2224/45565 ,  H01L2224/45572 ,  H01L2224/45644 ,  H01L2224/45664 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/4845 ,  H01L2224/48463 ,  H01L2224/48824 ,  H01L2224/78 ,  H01L2224/78251 ,  H01L2224/85 ,  H01L2224/85065 ,  H01L2224/85075 ,  H01L2224/85203 ,  H01L2224/85444 ,  H01L2224/85464 ,  H01L2924/01005 ,  H01L2924/01012 ,  H01L2924/01015 ,  H01L2924/0102 ,  H01L2924/01032 ,  H01L2924/01033 ,  H01L2924/01034 ,  H01L2924/01052 ,  H01L2924/01057 ,  H01L2924/0665 ,  H01L2924/0705 ,  H01L2924/10253 ,  H01L2924/186 ,  Y10T428/12868 ,  Y10T428/12875 ,  Y10T428/12882 ,  Y10T428/12889 ,  Y10T428/12896 ,  Y10T428/12903 ,  Y10T428/1291 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/265 ,  H01L2924/01028 ,  H01L2924/0103 ,  H01L2924/01045 ,  H01L2924/01049 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01031 ,  H01L2924/0105 ,  H01L2924/01051 ,  H01L2924/01083 ,  H01L2924/01079 ,  H01L2924/01046 ,  H01L2924/01029 ,  H01L2924/01202 ,  H01L2924/01203 ,  H01L2924/01204 ,  H01L2924/00015 ,  H01L2924/20106 ,  H01L2924/20107 ,  H01L2924/20108 ,  H01L2924/20109 ,  H01L2924/2011 ,  H01L2924/20111 ,  H01L2924/20752 ,  H01L2924/00014 ,  H01L2924/01014 ,  H01L2924/013 ,  H01L2924/00013 ,  H01L2924/20105 ,  H01L2924/01001 ,  H01L2924/01007 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2924/01027 ,  H01L2924/01047 ,  H01L2924/01013

摘要： A bonding wire includes a Cu alloy core material, and a Pd coating layer formed on the Cu alloy core material. The bonding wire contains at least one element selected from Ni, Zn, Rh, In, Ir, and Pt. A concentration of the elements in total relative to the entire wire is 0.03% by mass or more and 2% by mass or less. When measuring crystal orientations on a cross-section of the core material in a direction perpendicular to a wire axis of the bonding wire, a crystal orientation angled at 15 degrees or less to a wire axis direction has a proportion of 50% or more among crystal orientations in the wire axis direction. An average crystal grain size in the cross-section of the core material in the direction perpendicular to the wire axis of the bonding wire is 0.9 μm or more and 1.3 μm or less.

公开(公告)号：US20070013067A1

公开(公告)日：2007-01-18

申请号：US11527461

申请日：2006-09-27

申请人： Kazuto Nishida ,  Hidenobu Nishikawa ,  Yoshinori Wada ,  Hiroyuki Otani

发明人： Kazuto Nishida ,  Hidenobu Nishikawa ,  Yoshinori Wada ,  Hiroyuki Otani

IPC分类号： H01L23/48 ,  H01L21/44

CPC分类号： H01L24/27 ,  H01L21/563 ,  H01L23/295 ,  H01L24/29 ,  H01L24/31 ,  H01L24/81 ,  H01L24/83 ,  H01L2224/0401 ,  H01L2224/05568 ,  H01L2224/05571 ,  H01L2224/05624 ,  H01L2224/11 ,  H01L2224/1134 ,  H01L2224/13 ,  H01L2224/13023 ,  H01L2224/13099 ,  H01L2224/13118 ,  H01L2224/13124 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/16225 ,  H01L2224/29082 ,  H01L2224/29083 ,  H01L2224/29101 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/293 ,  H01L2224/29399 ,  H01L2224/29499 ,  H01L2224/32225 ,  H01L2224/45 ,  H01L2224/45118 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48 ,  H01L2224/48624 ,  H01L2224/48824 ,  H01L2224/73104 ,  H01L2224/73204 ,  H01L2224/75 ,  H01L2224/75251 ,  H01L2224/75252 ,  H01L2224/78301 ,  H01L2224/81191 ,  H01L2224/81801 ,  H01L2224/83101 ,  H01L2224/83191 ,  H01L2224/83192 ,  H01L2224/83851 ,  H01L2224/83856 ,  H01L2924/0002 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01022 ,  H01L2924/01024 ,  H01L2924/01027 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/09701 ,  H01L2924/10253 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/3511 ,  H05K3/323 ,  H01L2924/00 ,  H01L2224/05552 ,  H01L2924/00014 ,  H01L2924/00012

摘要： A chip is bonded on a circuit board by aligning in position bumps with board electrodes with interposition of an anisotropic conductive layer between the chip and the circuit board. The anisotropic conductive layer is a mixture of an insulating resin, conductive particles and an inorganic filler. The chip is pressed against the board with a pressure force of not smaller than 20 gf per bump by virtue of a tool, while warp of the chip and the board is connected, the bumps are compressed, and the insulating resin is hardened.

摘要翻译： 芯片通过在位置凸块与板电极之间对准而在电路板上粘合，在芯片和电路板之间插入各向异性导电层。 各向异性导电层是绝缘树脂，导电颗粒和无机填料的混合物。 利用工具，以每个凸起不小于20gf的压力将芯片压在板上，同时连接芯片和板的翘曲，凸起被压缩，绝缘树脂硬化。

公开(公告)号：US20060030081A1

公开(公告)日：2006-02-09

申请号：US11242224

申请日：2005-10-03

申请人： Mike Connell ,  Tongbi Jiang

发明人： Mike Connell ,  Tongbi Jiang

IPC分类号： H01L21/60

CPC分类号： H01L24/48 ,  H01L21/561 ,  H01L21/565 ,  H01L21/6835 ,  H01L21/6836 ,  H01L23/13 ,  H01L23/3114 ,  H01L23/3128 ,  H01L23/3157 ,  H01L23/4951 ,  H01L23/49816 ,  H01L23/49827 ,  H01L24/03 ,  H01L24/05 ,  H01L24/06 ,  H01L24/11 ,  H01L24/12 ,  H01L24/16 ,  H01L24/27 ,  H01L24/29 ,  H01L24/32 ,  H01L24/45 ,  H01L24/49 ,  H01L24/83 ,  H01L24/85 ,  H01L24/94 ,  H01L24/97 ,  H01L25/0657 ,  H01L25/105 ,  H01L25/50 ,  H01L2221/68327 ,  H01L2221/68377 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/05001 ,  H01L2224/05073 ,  H01L2224/05111 ,  H01L2224/05118 ,  H01L2224/05155 ,  H01L2224/05554 ,  H01L2224/05556 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05664 ,  H01L2224/05666 ,  H01L2224/05669 ,  H01L2224/06135 ,  H01L2224/06136 ,  H01L2224/1132 ,  H01L2224/11334 ,  H01L2224/1134 ,  H01L2224/1147 ,  H01L2224/13099 ,  H01L2224/13139 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/274 ,  H01L2224/29101 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29299 ,  H01L2224/32014 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/45015 ,  H01L2224/451 ,  H01L2224/45111 ,  H01L2224/45118 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45155 ,  H01L2224/45164 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/4824 ,  H01L2224/48247 ,  H01L2224/4826 ,  H01L2224/48465 ,  H01L2224/48471 ,  H01L2224/48472 ,  H01L2224/48479 ,  H01L2224/48624 ,  H01L2224/48639 ,  H01L2224/48644 ,  H01L2224/48647 ,  H01L2224/48655 ,  H01L2224/48664 ,  H01L2224/48666 ,  H01L2224/48669 ,  H01L2224/48724 ,  H01L2224/48739 ,  H01L2224/48747 ,  H01L2224/48755 ,  H01L2224/48764 ,  H01L2224/48766 ,  H01L2224/48769 ,  H01L2224/48839 ,  H01L2224/48844 ,  H01L2224/48847 ,  H01L2224/48855 ,  H01L2224/48864 ,  H01L2224/48866 ,  H01L2224/4943 ,  H01L2224/73215 ,  H01L2224/83101 ,  H01L2224/8319 ,  H01L2224/8385 ,  H01L2224/85444 ,  H01L2224/92 ,  H01L2224/92147 ,  H01L2224/92247 ,  H01L2224/97 ,  H01L2225/0651 ,  H01L2225/06555 ,  H01L2225/06558 ,  H01L2225/06568 ,  H01L2225/1023 ,  H01L2225/107 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01042 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01083 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/10161 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15153 ,  H01L2924/15165 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2224/83 ,  H01L2224/85 ,  H01L2924/07025 ,  H01L2924/0635 ,  H01L2924/00 ,  H01L2224/48227 ,  H01L2924/00012 ,  H01L2924/3512 ,  H01L2224/48824 ,  H01L2224/48869 ,  H01L2224/48744 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2924/20754 ,  H01L2224/45099 ,  H01L2224/4554

摘要： A semiconductor package includes a substrate, a die attached and wire bonded to the substrate, and a die encapsulant encapsulating the die. The die includes a circuit side having a pattern of die contacts, planarized wire bonding contacts bonded to the die contacts, and a planarized polymer layer on the circuit side configured as stress defect barrier. A method for fabricating the package includes the steps of forming bumps on the die, encapsulating the bumps in a polymer layer, and then planarizing the polymer layer and the bumps to form the planarized wire bonding contacts. The method also includes the steps of attaching and wire bonding the die to the substrate, and then forming the die encapsulant on the die.

公开(公告)号：US20040188833A1

公开(公告)日：2004-09-30

申请号：US10355593

申请日：2003-01-31

发明人： Shigeyoshi Yoshida ,  Hiroshi Ono ,  Koji Kamei

IPC分类号： H01L023/34

CPC分类号： H05K1/0233 ,  H01L23/4952 ,  H01L23/66 ,  H01L24/43 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/745 ,  H01L2223/6611 ,  H01L2224/05554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/05599 ,  H01L2224/131 ,  H01L2224/432 ,  H01L2224/43826 ,  H01L2224/43827 ,  H01L2224/451 ,  H01L2224/45117 ,  H01L2224/45118 ,  H01L2224/45123 ,  H01L2224/45124 ,  H01L2224/45138 ,  H01L2224/45155 ,  H01L2224/45157 ,  H01L2224/4516 ,  H01L2224/45163 ,  H01L2224/45166 ,  H01L2224/45179 ,  H01L2224/45181 ,  H01L2224/45188 ,  H01L2224/4554 ,  H01L2224/456 ,  H01L2224/45617 ,  H01L2224/45618 ,  H01L2224/45623 ,  H01L2224/45624 ,  H01L2224/45655 ,  H01L2224/45657 ,  H01L2224/4566 ,  H01L2224/45663 ,  H01L2224/45666 ,  H01L2224/45679 ,  H01L2224/45681 ,  H01L2224/45686 ,  H01L2224/45693 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49175 ,  H01L2224/745 ,  H01L2224/85399 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01007 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01018 ,  H01L2924/01022 ,  H01L2924/01027 ,  H01L2924/01028 ,  H01L2924/0103 ,  H01L2924/01032 ,  H01L2924/01038 ,  H01L2924/01039 ,  H01L2924/01041 ,  H01L2924/01072 ,  H01L2924/01073 ,  H01L2924/01105 ,  H01L2924/014 ,  H01L2924/10161 ,  H01L2924/10253 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19042 ,  H01L2924/30107 ,  H01L2924/3011 ,  H03H2001/0092 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/013 ,  H01L2924/01008 ,  H01L2924/01009 ,  H01L2924/049 ,  H01L2924/053 ,  H01L2224/45015 ,  H01L2924/207

摘要： In order to provide an electronic component of a high frequency current suppression type, which can completely suppress a high frequency current to prevent an electromagnetic interference from occurring even when it is used at a high frequency, and a bonding wire for the same, the semiconductor integrated circuit device (IC) (17) operates at a high speed in using at a high frequency band, and a predetermined number of terminals (19) are provided with a high frequency current suppressor (21) for attenuating a high frequency current passing through the terminals themselves. This high frequency current suppressor (21) is a thin film magnetic substance having a range from 0.3 to 20 (nullm) in thickness, and is disposed on the entire surface of each terminal (19), covering a mounting portion to be mounted on a printed wiring circuit board (23) for mounting IC (17) and an edge including a connecting portion to a conductive pattern (25) disposed on the printed wiring circuit board (23). When the top end is connected with the conductive pattern (25) by means of a solder (27) in mounting the printed wiring circuit board (23) of IC (17), the vicinity of the mounting portion has conductivity in a using frequency band, which is less than a few tens MHz.

摘要翻译： 为了提供高频电流抑制型的电子部件，能够完全抑制高频电流，即使在高频时使用也能够发生电磁干扰，也可以使用该接合线等。 集成电路器件（IC）17在高频使用时高速工作，并且预定数量的端子（19）设置有高频电流抑制器（21），用于衰减通过的高频电流 终端本身。 该高频电流抑制器（21）是厚度为0.3〜20（μm）范围的薄膜磁性物质，并且设置在各端子（19）的整个表面上，覆盖安装部 用于安装IC（17）的印刷布线电路板（23）和包括设置在印刷布线电路板（23）上的导电图案的连接部分的边缘。 当在安装IC（17）的印刷布线电路板（23）时顶端通过焊料（27）与导电图案（25）连接时，安装部分的附近具有使用频带的导电性 ，小于几十MHz。

公开(公告)号：US07537966B2

公开(公告)日：2009-05-26

申请号：US11511005

申请日：2006-08-28

申请人： Mike Connell ,  Tongbi Jiang

发明人： Mike Connell ,  Tongbi Jiang

IPC分类号： H01L21/00

CPC分类号： H01L24/48 ,  H01L21/561 ,  H01L21/565 ,  H01L21/6835 ,  H01L21/6836 ,  H01L23/13 ,  H01L23/3114 ,  H01L23/3128 ,  H01L23/3157 ,  H01L23/4951 ,  H01L23/49816 ,  H01L23/49827 ,  H01L24/03 ,  H01L24/05 ,  H01L24/06 ,  H01L24/11 ,  H01L24/12 ,  H01L24/16 ,  H01L24/27 ,  H01L24/29 ,  H01L24/32 ,  H01L24/45 ,  H01L24/49 ,  H01L24/83 ,  H01L24/85 ,  H01L24/94 ,  H01L24/97 ,  H01L25/0657 ,  H01L25/105 ,  H01L25/50 ,  H01L2221/68327 ,  H01L2221/68377 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/05001 ,  H01L2224/05073 ,  H01L2224/05111 ,  H01L2224/05118 ,  H01L2224/05155 ,  H01L2224/05554 ,  H01L2224/05556 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05664 ,  H01L2224/05666 ,  H01L2224/05669 ,  H01L2224/06135 ,  H01L2224/06136 ,  H01L2224/1132 ,  H01L2224/11334 ,  H01L2224/1134 ,  H01L2224/1147 ,  H01L2224/13099 ,  H01L2224/13139 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/274 ,  H01L2224/29101 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29299 ,  H01L2224/32014 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/45015 ,  H01L2224/451 ,  H01L2224/45111 ,  H01L2224/45118 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45155 ,  H01L2224/45164 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/4824 ,  H01L2224/48247 ,  H01L2224/4826 ,  H01L2224/48465 ,  H01L2224/48471 ,  H01L2224/48472 ,  H01L2224/48479 ,  H01L2224/48624 ,  H01L2224/48639 ,  H01L2224/48644 ,  H01L2224/48647 ,  H01L2224/48655 ,  H01L2224/48664 ,  H01L2224/48666 ,  H01L2224/48669 ,  H01L2224/48724 ,  H01L2224/48739 ,  H01L2224/48747 ,  H01L2224/48755 ,  H01L2224/48764 ,  H01L2224/48766 ,  H01L2224/48769 ,  H01L2224/48839 ,  H01L2224/48844 ,  H01L2224/48847 ,  H01L2224/48855 ,  H01L2224/48864 ,  H01L2224/48866 ,  H01L2224/4943 ,  H01L2224/73215 ,  H01L2224/83101 ,  H01L2224/8319 ,  H01L2224/8385 ,  H01L2224/85444 ,  H01L2224/92 ,  H01L2224/92147 ,  H01L2224/92247 ,  H01L2224/97 ,  H01L2225/0651 ,  H01L2225/06555 ,  H01L2225/06558 ,  H01L2225/06568 ,  H01L2225/1023 ,  H01L2225/107 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01042 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01083 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/10161 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15153 ,  H01L2924/15165 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2224/83 ,  H01L2224/85 ,  H01L2924/07025 ,  H01L2924/0635 ,  H01L2924/00 ,  H01L2224/48227 ,  H01L2924/00012 ,  H01L2924/3512 ,  H01L2224/48824 ,  H01L2224/48869 ,  H01L2224/48744 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2924/20754 ,  H01L2224/45099 ,  H01L2224/4554

摘要： A method for fabricating a BOC package includes the steps of providing a semiconductor die having planarized bumps encapsulated in a polymer layer, and providing a substrate having a plurality of conductors and an opening. The method also includes the steps of attaching the die to the substrate in a BOC configuration, wire bonding wires through the opening to the conductors and the bumps, and forming a die encapsulant on the die.

摘要翻译： 一种用于制造BOC封装的方法包括以下步骤：提供具有封装在聚合物层中的平坦化凸块的半导体管芯，以及提供具有多个导体和开口的基板。 该方法还包括以BOC配置将裸片附接到衬底上的步骤，通过开口将线接合到导体和凸块，以及在管芯上形成管芯密封剂。

公开(公告)号：US07479413B2

公开(公告)日：2009-01-20

申请号：US11242224

申请日：2005-10-03

申请人： Mike Connell ,  Tongbi Jiang

发明人： Mike Connell ,  Tongbi Jiang

IPC分类号： H01L21/00

CPC分类号： H01L24/48 ,  H01L21/561 ,  H01L21/565 ,  H01L21/6835 ,  H01L21/6836 ,  H01L23/13 ,  H01L23/3114 ,  H01L23/3128 ,  H01L23/3157 ,  H01L23/4951 ,  H01L23/49816 ,  H01L23/49827 ,  H01L24/03 ,  H01L24/05 ,  H01L24/06 ,  H01L24/11 ,  H01L24/12 ,  H01L24/16 ,  H01L24/27 ,  H01L24/29 ,  H01L24/32 ,  H01L24/45 ,  H01L24/49 ,  H01L24/83 ,  H01L24/85 ,  H01L24/94 ,  H01L24/97 ,  H01L25/0657 ,  H01L25/105 ,  H01L25/50 ,  H01L2221/68327 ,  H01L2221/68377 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/05001 ,  H01L2224/05073 ,  H01L2224/05111 ,  H01L2224/05118 ,  H01L2224/05155 ,  H01L2224/05554 ,  H01L2224/05556 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05664 ,  H01L2224/05666 ,  H01L2224/05669 ,  H01L2224/06135 ,  H01L2224/06136 ,  H01L2224/1132 ,  H01L2224/11334 ,  H01L2224/1134 ,  H01L2224/1147 ,  H01L2224/13099 ,  H01L2224/13139 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/274 ,  H01L2224/29101 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29299 ,  H01L2224/32014 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/45015 ,  H01L2224/451 ,  H01L2224/45111 ,  H01L2224/45118 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45155 ,  H01L2224/45164 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/4824 ,  H01L2224/48247 ,  H01L2224/4826 ,  H01L2224/48465 ,  H01L2224/48471 ,  H01L2224/48472 ,  H01L2224/48479 ,  H01L2224/48624 ,  H01L2224/48639 ,  H01L2224/48644 ,  H01L2224/48647 ,  H01L2224/48655 ,  H01L2224/48664 ,  H01L2224/48666 ,  H01L2224/48669 ,  H01L2224/48724 ,  H01L2224/48739 ,  H01L2224/48747 ,  H01L2224/48755 ,  H01L2224/48764 ,  H01L2224/48766 ,  H01L2224/48769 ,  H01L2224/48839 ,  H01L2224/48844 ,  H01L2224/48847 ,  H01L2224/48855 ,  H01L2224/48864 ,  H01L2224/48866 ,  H01L2224/4943 ,  H01L2224/73215 ,  H01L2224/83101 ,  H01L2224/8319 ,  H01L2224/8385 ,  H01L2224/85444 ,  H01L2224/92 ,  H01L2224/92147 ,  H01L2224/92247 ,  H01L2224/97 ,  H01L2225/0651 ,  H01L2225/06555 ,  H01L2225/06558 ,  H01L2225/06568 ,  H01L2225/1023 ,  H01L2225/107 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01042 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01083 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/10161 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15153 ,  H01L2924/15165 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2224/83 ,  H01L2224/85 ,  H01L2924/07025 ,  H01L2924/0635 ,  H01L2924/00 ,  H01L2224/48227 ,  H01L2924/00012 ,  H01L2924/3512 ,  H01L2224/48824 ,  H01L2224/48869 ,  H01L2224/48744 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2924/20754 ,  H01L2224/45099 ,  H01L2224/4554

摘要： A semiconductor package includes a substrate, a die attached and wire bonded to the substrate, and a die encapsulant encapsulating the die. The die includes a circuit side having a pattern of die contacts, planarized wire bonding contacts bonded to the die contacts, and a planarized polymer layer on the circuit side configured as stress defect barrier. A method for fabricating the package includes the steps of forming bumps on the die, encapsulating the bumps in a polymer layer, and then planarizing the polymer layer and the bumps to form the planarized wire bonding contacts. The method also includes the steps of attaching and wire bonding the die to the substrate, and then forming the die encapsulant on the die.

摘要翻译： 半导体封装包括衬底，附接的芯片和引线键合到衬底，以及封装模具的管芯密封剂。 芯片包括具有芯片触点图案的电路侧，与芯片触点接合的平坦化引线接合触点，以及被配置为应力缺陷屏障的电路侧上的平坦化聚合物层。 制造封装的方法包括以下步骤：在芯片上形成凸块，将凸块封装在聚合物层中，然后平坦化聚合物层和凸块以形成平坦化的引线接合触点。 该方法还包括以下步骤：将管芯附着和引线接合到衬底，然后在管芯上形成管芯密封剂。

公开(公告)号：US06995041B2

公开(公告)日：2006-02-07

申请号：US10426320

申请日：2003-04-30

申请人： Mike Connell ,  Tongbi Jiang

发明人： Mike Connell ,  Tongbi Jiang

IPC分类号： H01L23/495

CPC分类号： H01L24/48 ,  H01L21/561 ,  H01L21/565 ,  H01L21/6835 ,  H01L21/6836 ,  H01L23/13 ,  H01L23/3114 ,  H01L23/3128 ,  H01L23/3157 ,  H01L23/4951 ,  H01L23/49816 ,  H01L23/49827 ,  H01L24/03 ,  H01L24/05 ,  H01L24/06 ,  H01L24/11 ,  H01L24/12 ,  H01L24/16 ,  H01L24/27 ,  H01L24/29 ,  H01L24/32 ,  H01L24/45 ,  H01L24/49 ,  H01L24/83 ,  H01L24/85 ,  H01L24/94 ,  H01L24/97 ,  H01L25/0657 ,  H01L25/105 ,  H01L25/50 ,  H01L2221/68327 ,  H01L2221/68377 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/05001 ,  H01L2224/05073 ,  H01L2224/05111 ,  H01L2224/05118 ,  H01L2224/05155 ,  H01L2224/05554 ,  H01L2224/05556 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/05655 ,  H01L2224/05664 ,  H01L2224/05666 ,  H01L2224/05669 ,  H01L2224/06135 ,  H01L2224/06136 ,  H01L2224/1132 ,  H01L2224/11334 ,  H01L2224/1134 ,  H01L2224/1147 ,  H01L2224/13099 ,  H01L2224/13139 ,  H01L2224/13144 ,  H01L2224/13147 ,  H01L2224/274 ,  H01L2224/29101 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29299 ,  H01L2224/32014 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/45015 ,  H01L2224/451 ,  H01L2224/45111 ,  H01L2224/45118 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45155 ,  H01L2224/45164 ,  H01L2224/45169 ,  H01L2224/48091 ,  H01L2224/4824 ,  H01L2224/48247 ,  H01L2224/4826 ,  H01L2224/48465 ,  H01L2224/48471 ,  H01L2224/48472 ,  H01L2224/48479 ,  H01L2224/48624 ,  H01L2224/48639 ,  H01L2224/48644 ,  H01L2224/48647 ,  H01L2224/48655 ,  H01L2224/48664 ,  H01L2224/48666 ,  H01L2224/48669 ,  H01L2224/48724 ,  H01L2224/48739 ,  H01L2224/48747 ,  H01L2224/48755 ,  H01L2224/48764 ,  H01L2224/48766 ,  H01L2224/48769 ,  H01L2224/48839 ,  H01L2224/48844 ,  H01L2224/48847 ,  H01L2224/48855 ,  H01L2224/48864 ,  H01L2224/48866 ,  H01L2224/4943 ,  H01L2224/73215 ,  H01L2224/83101 ,  H01L2224/8319 ,  H01L2224/8385 ,  H01L2224/85444 ,  H01L2224/92 ,  H01L2224/92147 ,  H01L2224/92247 ,  H01L2224/97 ,  H01L2225/0651 ,  H01L2225/06555 ,  H01L2225/06558 ,  H01L2225/06568 ,  H01L2225/1023 ,  H01L2225/107 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01042 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01083 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/10161 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15153 ,  H01L2924/15165 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2224/83 ,  H01L2224/85 ,  H01L2924/07025 ,  H01L2924/0635 ,  H01L2924/00 ,  H01L2224/48227 ,  H01L2924/00012 ,  H01L2924/3512 ,  H01L2224/48824 ,  H01L2224/48869 ,  H01L2224/48744 ,  H01L2224/29099 ,  H01L2224/29199 ,  H01L2924/20754 ,  H01L2224/45099 ,  H01L2224/4554

摘要： A semiconductor package includes a substrate, a die attached and wire bonded to the substrate, and a die encapsulant encapsulating the die. The die includes a circuit side having a pattern of die contacts, planarized wire bonding contacts bonded to the die contacts, and a planarized polymer layer on the circuit side configured as stress defect barrier. A method for fabricating the package includes the steps of forming bumps on the die, encapsulating the bumps in a polymer layer, and then planarizing the polymer layer and the bumps to form the planarized wire bonding contacts. The method also includes the steps of attaching and wire bonding the die to the substrate, and then forming the die encapsulant on the die.

摘要翻译： 半导体封装包括衬底，附接的芯片和引线键合到衬底，以及封装模具的管芯密封剂。 芯片包括具有芯片触点图案的电路侧，与芯片触点接合的平坦化引线接合触点，以及被配置为应力缺陷屏障的电路侧上的平坦化聚合物层。 制造封装的方法包括以下步骤：在芯片上形成凸块，将凸块封装在聚合物层中，然后平坦化聚合物层和凸块以形成平坦化的引线接合触点。 该方法还包括以下步骤：将管芯附着和引线接合到衬底，然后在管芯上形成管芯密封剂。

公开(公告)号：US06178623B2

公开(公告)日：2001-01-30

申请号：US09164490

申请日：1998-10-01

申请人： hiroshi Kitazawa ,  tatsuo Yamaguchi ,  etsuro Tsukada

发明人： hiroshi Kitazawa ,  tatsuo Yamaguchi ,  etsuro Tsukada

IPC分类号： H01R4300

CPC分类号： H01L24/45 ,  C25D5/10 ,  C25D5/44 ,  C25D5/50 ,  H01L24/43 ,  H01L2224/43 ,  H01L2224/431 ,  H01L2224/45015 ,  H01L2224/45118 ,  H01L2224/45124 ,  H01L2224/45573 ,  H01L2224/45574 ,  H01L2224/45601 ,  H01L2224/45618 ,  H01L2224/45624 ,  H01L2224/45639 ,  H01L2224/45644 ,  H01L2224/45647 ,  H01L2224/45655 ,  H01L2224/4566 ,  H01L2224/45664 ,  H01L2224/45666 ,  H01L2224/45669 ,  H01L2224/45671 ,  H01L2924/00014 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01014 ,  H01L2924/01019 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/014 ,  Y10T29/49117 ,  H01L2924/0132 ,  H01L2924/01201 ,  H01L2924/01026 ,  H01L2924/01025 ,  H01L2924/01024 ,  H01L2924/01022 ,  H01L2924/013 ,  H01L2924/00 ,  H01L2224/48 ,  H01L2924/0002

摘要： A copper plated aluminum wire with improvement in adhesive properties is fabricated by a method which includes a displacement step of forming a thin layer of a metal by displacement on a surface of an aluminum or aluminum alloy conductor, an electroplating step of coating a surface of the thin layer continuously with copper layers by electroplating to have a copper coated aluminum conductor, and a thermal diffusion step of heat treating the copper coated aluminum conductor at a temperature of 120° C. to 600° C. under an inert gas atmosphere for thermal diffusion. A plated aluminum wire is provided having an anchor metal layer formed by displacement plating, a low thermally conductive metal layer formed by electroplating, and a high electrically conductive metal layer formed by electroplating in which all of the layers are sequentially deposited on an outer surface of an aluminum or aluminum alloy conductor. A plated aluminum wire is provided having an anchor metal layer formed by displacement plating and a high electrically conductive metal layer formed by electroplating in which both of the layers are sequentially deposited on an outer surface of an aluminum or aluminum alloy conductor. A composite lightweight copper plated wire is provided having an electrically conductive metal layer that is deposited by electroplating on an outer surface of an anchor metal layer provided on an aluminum conductor.

摘要翻译： 通过包括在铝或铝合金导体的表面上通过位移形成金属薄层的置换步骤的方法制造具有改善粘合性能的镀铜铝线，电镀步骤， 通过电镀连续地具有铜层的薄层以具有铜涂覆的铝导体，以及在惰性气体气氛下在120℃至600℃的温度下热处理铜涂覆的铝导体的热扩散步骤用于热扩散 。 提供一种电镀铝线，其具有通过移位电镀形成的锚金属层，通过电镀形成的低导热金属层，以及通过电镀形成的高导电金属层，其中所有层顺序地沉积在 铝或铝合金导体。 提供一种电镀铝线，其具有通过位移镀覆形成的锚金属层和通过电镀形成的高导电金属层，其中两层依次沉积在铝或铝合金导体的外表面上。 提供了一种复合轻质镀铜线，其具有通过电镀沉积在设置在铝导体上的锚金属层的外表面上的导电金属层。

公开(公告)号：US20170216974A1

公开(公告)日：2017-08-03

申请号：US15515508

申请日：2016-05-19

申请人： NIPPON MICROMETAL CORPORATION ,  NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.

发明人： Takashi YAMADA ,  Daizo ODA ,  Teruo HAIBARA ,  Ryo OISHI ,  Kazuyuki SAITO ,  Tomohiro UNO

IPC分类号： B23K35/02 ,  H01L23/00 ,  C22C9/04 ,  B23K35/30 ,  C22C9/06

CPC分类号： B23K35/0227 ,  B23K35/3013 ,  B23K35/302 ,  B23K2101/40 ,  B32B15/00 ,  B32B15/01 ,  B32B15/018 ,  C22C5/04 ,  C22C9/00 ,  C22C9/04 ,  C22C9/06 ,  C23C30/00 ,  C23C30/005 ,  H01L24/05 ,  H01L24/43 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/05624 ,  H01L2224/43 ,  H01L2224/4312 ,  H01L2224/43125 ,  H01L2224/4321 ,  H01L2224/4382 ,  H01L2224/43848 ,  H01L2224/43986 ,  H01L2224/45 ,  H01L2224/45005 ,  H01L2224/45015 ,  H01L2224/45105 ,  H01L2224/45109 ,  H01L2224/45111 ,  H01L2224/45113 ,  H01L2224/45118 ,  H01L2224/4512 ,  H01L2224/45147 ,  H01L2224/45155 ,  H01L2224/45169 ,  H01L2224/45173 ,  H01L2224/45178 ,  H01L2224/45541 ,  H01L2224/45565 ,  H01L2224/45572 ,  H01L2224/45644 ,  H01L2224/45664 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/4845 ,  H01L2224/48463 ,  H01L2224/48824 ,  H01L2224/78 ,  H01L2224/78251 ,  H01L2224/85 ,  H01L2224/85065 ,  H01L2224/85075 ,  H01L2224/85203 ,  H01L2224/85444 ,  H01L2224/85464 ,  H01L2924/01005 ,  H01L2924/01012 ,  H01L2924/01015 ,  H01L2924/0102 ,  H01L2924/01032 ,  H01L2924/01033 ,  H01L2924/01034 ,  H01L2924/01052 ,  H01L2924/01057 ,  H01L2924/0665 ,  H01L2924/0705 ,  H01L2924/10253 ,  H01L2924/186 ,  Y10T428/12868 ,  Y10T428/12875 ,  Y10T428/12882 ,  Y10T428/12889 ,  Y10T428/12896 ,  Y10T428/12903 ,  Y10T428/1291 ,  Y10T428/2495 ,  Y10T428/24967 ,  Y10T428/265 ,  H01L2924/01028 ,  H01L2924/0103 ,  H01L2924/01045 ,  H01L2924/01049 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01031 ,  H01L2924/0105 ,  H01L2924/01051 ,  H01L2924/01083 ,  H01L2924/01079 ,  H01L2924/01046 ,  H01L2924/01029 ,  H01L2924/01202 ,  H01L2924/01203 ,  H01L2924/01204 ,  H01L2924/00015 ,  H01L2924/20106 ,  H01L2924/20107 ,  H01L2924/20108 ,  H01L2924/20109 ,  H01L2924/2011 ,  H01L2924/20111 ,  H01L2924/20752 ,  H01L2924/00014 ,  H01L2924/01014 ,  H01L2924/013 ,  H01L2924/00013 ,  H01L2924/20105 ,  H01L2924/01001 ,  H01L2924/01007 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2924/01027 ,  H01L2924/01047 ,  H01L2924/01013

摘要： A bonding wire for a semiconductor device includes a Cu alloy core material and a Pd coating layer formed on a surface thereof. Containing an element that provides bonding reliability in a high-temperature environment improves the bonding reliability of the ball bonded part in high temperature. Furthermore, making an orientation proportion of a crystal orientation angled at 15 degrees or less to a wire longitudinal direction among crystal orientations in the wire longitudinal direction 30% or more when measuring crystal orientations on a cross-section of the core material in a direction perpendicular to a wire axis of the bonding wire, and making an average crystal grain size in the cross-section of the core material in the direction perpendicular to the wire axis of the bonding wire 0.9 to 1.5 μm provides a strength ratio of 1.6 or less.

公开(公告)号：US20120118938A1

公开(公告)日：2012-05-17

申请号：US13324117

申请日：2011-12-13

申请人： Giovanni DELROSSO

发明人： Giovanni DELROSSO

IPC分类号： B23K31/02

CPC分类号： H01L24/80 ,  H01C17/28 ,  H01G13/006 ,  H01L21/67138 ,  H01L24/45 ,  H01L24/77 ,  H01L24/78 ,  H01L2224/45015 ,  H01L2224/45118 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/4516 ,  H01L2224/78 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/01057 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/19042 ,  H01L2924/19043 ,  H01L2924/00014 ,  H01L2924/20754 ,  H01L2924/20756 ,  H01L2924/20755 ,  H01L2924/20757 ,  H01L2924/20758 ,  H01L2924/20759 ,  H01L2924/2076 ,  H01L2924/013 ,  H01L2924/01028

摘要： To permanently apply lead terminals to corresponding electrodes of electronic or electro-optic components, the following steps are carried out: a. providing a frame including at least one tensioned wire, b. providing a holding jig including at least one seat in which a respective one of the components can be removably and temporarily retained, c. applying the components to the seats with the respective electrodes aligned along a respective longitudinal direction; in this way a row of aligned components is obtained, each component having a corresponding electrode aligned to the subsequent one in the row, d. applying the holding jig to the frame and orienting the same so that the longitudinal direction corresponds to the direction of the tensioned wire, the tensioned wire being thereby brought substantially in contact with (all) the electrode(s) aligned to each other on a corresponding row of components, e. electrically and mechanically bonding the tensioned wire to the corresponding electrodes; in this way all components are simultaneously bonded to the wire, and f. cutting the wire to separate the components from each other thereby forming a respective lead terminal for each electrode.

摘要翻译： 为了将引线端子永久性地应用于电子或电光元件的相应电极，执行以下步骤：a。 提供包括至少一个张紧线的框架，b。 提供包括至少一个座椅的保持夹具，其中相应的一个部件可以可拆卸地且暂时地保持在其中; c。 将各部件沿相应的纵向方向对准，将各部件施加到座上; 以这种方式获得一排排列的部件，每个部件具有与行中随后的一个对准的对应电极，d。 将保持夹具施加到框架并使其定向，使得纵向方向对应于拉紧线的方向，从而使拉伸的线基本上与彼此对准的电极（所有）基本上接触， 行组成部分， 将张紧的电线电气和机械地结合到相应的电极; 以这种方式，所有组件同时粘合到导线上，f。 切割线以将部件彼此分离，从而为每个电极形成相应的引线端子。