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公开(公告)号:JP2017195385A
公开(公告)日:2017-10-26
申请号:JP2017107469
申请日:2017-05-31
CPC分类号: H05K1/18 , H01L23/049 , H01L23/24 , H01L23/49844 , H01L24/48 , H01L24/49 , H01L25/072 , H01L31/02021 , H01L2224/05553 , H01L2224/05554 , H01L2224/32225 , H01L2224/45014 , H01L2224/45015 , H01L2224/45124 , H01L2224/48091 , H01L2224/48137 , H01L2224/48139 , H01L2224/48227 , H01L2224/48247 , H01L2224/48472 , H01L2224/48699 , H01L2224/49111 , H01L2224/49175 , H01L2224/73265 , H01L2224/92247 , H01L23/295 , H01L23/3107 , H01L23/3735 , H01L23/49811 , H01L24/32 , H01L24/45 , H01L24/73 , H01L24/92 , H01L2924/00014 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01023 , H01L2924/01029 , H01L2924/01033 , H01L2924/01074 , H01L2924/01082 , H01L2924/014 , H01L2924/1203 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/14 , H01L2924/15787 , H01L2924/181 , H01L2924/19107 , Y02E10/50
摘要: 【課題】耐圧性に優れた回路装置を提供する。 【解決手段】回路基板12の上面に通常は設けられる樹脂層を省いた構造を実現している。金属からなる回路基板12の上面にセラミック基板22を配置し、このセラミック基板22の上面にIGBT等のトランジスタ34を実装する。このようにすることで、トランジスタ34と回路基板12とがセラミック基板22により絶縁される。無機物から成るセラミック基板22は、樹脂からなる絶縁層50と比較して耐圧性が極めて高いので、1000V程度の高電圧がトランジスタ34に印加されても、トランジスタ34と回路基板12とがショートすることが防止される。 【選択図】図1
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公开(公告)号:JP5816689B2
公开(公告)日:2015-11-18
申请号:JP2013524213
申请日:2011-08-10
申请人: スパンション エルエルシー
IPC分类号: H01L25/07 , H01L25/18 , H01L21/60 , H01L25/065
CPC分类号: H01L24/49 , H01L24/32 , H01L24/33 , H01L24/48 , H01L24/83 , H01L24/85 , H01L25/0657 , H01L25/50 , H01L2224/2919 , H01L2224/32145 , H01L2224/32225 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/48465 , H01L2224/4848 , H01L2224/48599 , H01L2224/48699 , H01L2224/48997 , H01L2224/49112 , H01L2224/49113 , H01L2224/49427 , H01L2224/73265 , H01L2224/838 , H01L2224/85051 , H01L2224/85203 , H01L2224/85205 , H01L2224/85207 , H01L2224/85951 , H01L2224/85986 , H01L2224/92247 , H01L2225/0651 , H01L2225/06562 , H01L24/45 , H01L24/73 , H01L2924/01014 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01057 , H01L2924/01074 , H01L2924/01079 , H01L2924/01082 , H01L2924/0665 , H01L2924/14
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公开(公告)号:JP5789264B2
公开(公告)日:2015-10-07
申请号:JP2012534923
申请日:2011-09-15
CPC分类号: H05K1/18 , H01L23/049 , H01L23/295 , H01L23/3735 , H01L23/49811 , H01L23/49833 , H01L23/49844 , H01L24/48 , H01L24/49 , H01L25/072 , H01L31/02021 , H01L2224/32225 , H01L2224/45014 , H01L2224/45015 , H01L2224/45124 , H01L2224/48091 , H01L2224/48137 , H01L2224/48139 , H01L2224/48195 , H01L2224/48227 , H01L2224/48472 , H01L2224/48699 , H01L2224/49111 , H01L2224/49175 , H01L2224/73265 , H01L2224/92247 , H01L23/24 , H01L23/3107 , H01L24/32 , H01L24/45 , H01L24/73 , H01L24/92 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01074 , H01L2924/01075 , H01L2924/01082 , H01L2924/014 , H01L2924/09701 , H01L2924/1203 , H01L2924/12041 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/14 , H01L2924/15787 , H01L2924/181 , H01L2924/19107 , H01L2924/30107 , Y02E10/50
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公开(公告)号:JP2015039027A
公开(公告)日:2015-02-26
申请号:JP2014213948
申请日:2014-10-20
发明人: MAEBOTOKE SHINICHI , ITO SHINGO
CPC分类号: H01L23/495 , H01L21/565 , H01L23/3107 , H01L23/3128 , H01L23/4952 , H01L23/49548 , H01L24/43 , H01L24/45 , H01L24/48 , H01L24/73 , H01L24/97 , H01L2224/05624 , H01L2224/05644 , H01L2224/05647 , H01L2224/05664 , H01L2224/32225 , H01L2224/32245 , H01L2224/4312 , H01L2224/4321 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/45565 , H01L2224/45664 , H01L2224/48091 , H01L2224/48227 , H01L2224/48247 , H01L2224/48465 , H01L2224/48599 , H01L2224/48664 , H01L2224/48699 , H01L2224/48764 , H01L2224/48824 , H01L2224/48844 , H01L2224/48847 , H01L2224/48864 , H01L2224/73265 , H01L2224/97 , H01L2924/00011 , H01L2924/01105 , H01L2924/01202 , H01L2924/01204 , H01L2924/01205 , H01L2924/014 , H01L2924/12041 , H01L2924/12042 , H01L2924/1301 , H01L2924/14 , H01L2924/15311 , H01L2924/181 , H01L2924/20752 , H01L2924/30105 , H01L2924/01004 , H01L2924/01038 , H01L2924/01016 , H01L2924/01013 , H01L2924/0102 , H01L2924/01017 , H01L2924/01056 , H01L2224/82 , H01L2224/85 , H01L2924/00014 , H01L2924/01077 , H01L2224/83 , H01L2924/00 , H01L2924/00012 , H01L2924/00015 , H01L2924/013 , H01L2924/01006 , H01L2924/0002 , H01L2924/20753 , H01L2924/20755 , H01L2924/2075 , H01L2924/20754 , H01L2924/01049
摘要: 【課題】リードフレーム又は回路基板の電気的接合部と半導体素子の電極パッドが銅ワイヤにより接続された、高温保管性、高温動作特性及び耐湿信頼性などに優れた半導体装置を提供する。【解決手段】ダイパッド部3aを有するリードフレーム3と、ダイパッド部上に搭載された1個以上の半導体素子1と、リードフレームに設けられたワイヤボンド部3bと半導体素子に設けられた電極パッド6とを電気的に接続する銅ワイヤ4と、半導体素子と銅ワイヤとを封止する封止材5とを備える。電極パッドの厚さが1.2μm以上であり、銅ワイヤは、銅純度が99.999質量%以上、硫黄元素含有量が5質量ppm以下且つ塩素元素含有量が0.1質量ppm以下であり、封止材は、ガラス転移温度が135℃以上190℃以下且つガラス転移温度以下の温度領域における線膨張係数が5ppm/℃以上9ppm/℃以下である。【選択図】図1
摘要翻译: 要解决的问题:提供一种半导体器件,其中引线框架或电路板的电接合部分通过铜线与半导体元件的电极焊盘连接,并且具有优异的高温存储能力,高 温度运行特性,耐湿可靠性等。半导体装置包括:具有芯片焊盘部分3a的引线框架3; 安装在芯片焊盘部分上的一个或多个半导体元件1; 用于电连接设置在引线框架上的引线接合部分3b和设置在半导体元件上的电极焊盘6的铜线4; 以及用于封装半导体元件和铜线的封装材料。 电极焊盘的厚度为1.2μm以上; 铜线的铜纯度为99.999质量%以上,硫元素的含量为5质量ppm以下,氯元素的含量为0.1质量ppm以下, 封装材料的玻璃化转变温度为135℃以上且190℃以下,线膨胀系数为5ppm /℃以上且9ppm /℃以下的线膨胀系数 达到玻璃化转变温度。
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公开(公告)号:JP5628470B2
公开(公告)日:2014-11-19
申请号:JP2007313317
申请日:2007-12-04
IPC分类号: H01L25/065 , H01L23/29 , H01L23/31 , H01L25/07 , H01L25/18
CPC分类号: H01L23/3135 , H01L23/3128 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L25/03 , H01L2224/06135 , H01L2224/06136 , H01L2224/32145 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48011 , H01L2224/48091 , H01L2224/48227 , H01L2224/4824 , H01L2224/484 , H01L2224/48599 , H01L2224/48699 , H01L2224/49 , H01L2224/73215 , H01L2224/73265 , H01L2225/06562 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01079 , H01L2924/15311 , H01L2924/181 , H01L2924/19107 , H01L2924/30105 , H01L2924/30107 , H01L2924/00014 , H01L2924/00012 , H01L2224/32225
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公开(公告)号:JP5585080B2
公开(公告)日:2014-09-10
申请号:JP2009544701
申请日:2008-12-04
申请人: 日立金属株式会社
CPC分类号: H01L23/49811 , H01L24/45 , H01L24/48 , H01L24/85 , H01L2224/05082 , H01L2224/05147 , H01L2224/05155 , H01L2224/05164 , H01L2224/05644 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/48235 , H01L2224/48464 , H01L2224/48465 , H01L2224/48644 , H01L2224/48699 , H01L2224/85205 , H01L2224/85444 , H01L2224/859 , H01L2924/00014 , H01L2924/01079 , H01L2924/014 , H01L2924/05042 , H01L2924/10253 , H01L2924/1305 , H01L2924/13055 , H01L2924/15153 , H01L2924/1517 , H01L2924/15787 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/20752 , H01L2924/30107 , H05K3/244 , H05K2203/049 , H01L2224/78 , H01L2924/00 , H01L2224/48744
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公开(公告)号:JP5567657B2
公开(公告)日:2014-08-06
申请号:JP2012503531
申请日:2010-03-26
发明人: ジロッティ、ゲーリー、エス.
IPC分类号: H01L21/60
CPC分类号: H01L24/85 , B23K3/0623 , B23K20/004 , B23K2201/40 , H01L24/45 , H01L24/48 , H01L24/78 , H01L2224/0401 , H01L2224/04073 , H01L2224/1134 , H01L2224/13124 , H01L2224/13144 , H01L2224/13147 , H01L2224/13664 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/45565 , H01L2224/45664 , H01L2224/48091 , H01L2224/48095 , H01L2224/48247 , H01L2224/48471 , H01L2224/48479 , H01L2224/48599 , H01L2224/48699 , H01L2224/78301 , H01L2224/78801 , H01L2224/85045 , H01L2224/85051 , H01L2224/851 , H01L2224/85201 , H01L2224/85203 , H01L2224/85205 , H01L2224/85986 , H01L2924/00011 , H01L2924/00013 , H01L2924/01005 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , Y10S228/904 , H01L2924/00014 , H01L2224/85186 , H01L2224/13099 , H01L2924/00 , H01L2224/48227 , H01L2924/01006
摘要: A method of forming a conductive bump is provided. The method includes the steps of: (1) bonding a free air ball to a bonding location using a bonding tool to form a bonded ball; (2) raising the bonding tool to a desired height, with a wire clamp open, while paying out wire continuous with the bonded ball; (3) closing the wire clamp; (4) lowering the bonding tool to a smoothing height with the wire clamp still closed; (5) smoothing an upper surface of the bonded ball, with the wire clamp still closed, using the bonding tool; and (6) raising the bonding tool, with the wire clamp still closed, to separate the bonded ball from wire engaged with the bonding tool.
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公开(公告)号:JP5545000B2
公开(公告)日:2014-07-09
申请号:JP2010093260
申请日:2010-04-14
申请人: 富士電機株式会社
发明人: 裕一 浦野
IPC分类号: H01L29/78 , H01L21/3065 , H01L21/336 , H01L29/739
CPC分类号: H01L21/6836 , H01L23/3107 , H01L24/03 , H01L24/05 , H01L24/06 , H01L24/29 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/73 , H01L2221/68372 , H01L2221/68386 , H01L2224/03464 , H01L2224/0381 , H01L2224/04026 , H01L2224/04042 , H01L2224/05553 , H01L2224/05554 , H01L2224/05571 , H01L2224/05644 , H01L2224/0603 , H01L2224/06181 , H01L2224/29111 , H01L2224/32245 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48644 , H01L2224/48699 , H01L2224/73215 , H01L2224/73265 , H01L2224/741 , H01L2224/93 , H01L2924/0002 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01028 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01043 , H01L2924/01047 , H01L2924/0105 , H01L2924/01074 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/0133 , H01L2924/014 , H01L2924/09701 , H01L2924/10253 , H01L2924/1305 , H01L2924/13055 , H01L2924/1306 , H01L2924/13091 , H01L2924/15747 , H01L2924/181 , H01L2924/3511 , H01L2224/03 , H01L2924/01015 , H01L2924/00012 , H01L2924/00014 , H01L2924/00 , H01L2224/48744 , H01L2224/05552
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公开(公告)号:JP5543724B2
公开(公告)日:2014-07-09
申请号:JP2009108811
申请日:2009-04-28
IPC分类号: H01L23/50
CPC分类号: H01L24/06 , H01L21/4842 , H01L21/565 , H01L23/49548 , H01L23/49562 , H01L23/49575 , H01L23/49582 , H01L23/49589 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/85 , H01L2224/05553 , H01L2224/05599 , H01L2224/0603 , H01L2224/29339 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48247 , H01L2224/48599 , H01L2224/48699 , H01L2224/4903 , H01L2224/49051 , H01L2224/49171 , H01L2224/85201 , H01L2224/85399 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01027 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/0105 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , H01L2924/14 , H01L2924/19041 , H01L2924/19105 , H01L2924/00
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公开(公告)号:JP5535026B2
公开(公告)日:2014-07-02
申请号:JP2010228487
申请日:2010-10-08
IPC分类号: H01L21/3205 , H01L21/768 , H01L21/822 , H01L23/12 , H01L23/522 , H01L25/065 , H01L25/07 , H01L25/18 , H01L27/04
CPC分类号: H01L23/5286 , H01L23/481 , H01L24/05 , H01L24/16 , H01L24/45 , H01L24/48 , H01L24/73 , H01L24/81 , H01L25/0657 , H01L2224/0401 , H01L2224/04042 , H01L2224/05554 , H01L2224/05556 , H01L2224/0557 , H01L2224/16145 , H01L2224/32145 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48465 , H01L2224/48599 , H01L2224/48699 , H01L2224/48799 , H01L2224/73257 , H01L2225/0651 , H01L2225/06513 , H01L2225/06541 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01029 , H01L2924/01033 , H01L2924/01077 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/14 , H01L2924/19041 , H01L2924/00 , H01L2924/00015 , H01L2224/05599
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