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公开(公告)号:CN105359263B
公开(公告)日:2018-07-06
申请号:CN201480038136.X
申请日:2014-07-02
Applicant: 罗森伯格高频技术有限及两合公司
CPC classification number: H01L24/48 , H01L21/568 , H01L23/4952 , H01L23/64 , H01L24/49 , H01L2223/6611 , H01L2224/45565 , H01L2224/45572 , H01L2224/4569 , H01L2224/48091 , H01L2224/48227 , H01L2224/4903 , H01L2224/85001 , H01L2224/8592 , H01L2224/85931 , H01L2224/85935 , H01L2224/85939 , H01L2924/00014 , H01L2924/15311 , H01L2924/181 , H01L2924/18165 , H01L2224/45099 , H01L2924/00 , H01L2224/05599 , H01L2224/85399
Abstract: 本发明涉及一种裸片封装体(10),包括:裸片(30),其具有多个连接压焊点;多个引线(12,14),其包括具有所定义的芯直径的金属芯(18)、以及包围所述金属芯的具有所定义的电介质厚度的电介质层(16);至少一个第一连接压焊点(34),其保持在覆盖所述裸片(30)和所述多个引线(12,14)的塑封料(35)中,并且连接至至少一个金属芯(18);以及至少一个第二连接压焊点(33),其保持在覆盖所述裸片(30)和所述多个引线(12,14)的所述塑封料(35)中,并且连接至至少一个金属芯(18)。此外,本发明涉及用于制造无衬底的裸片封装体的方法。
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公开(公告)号:CN105359267B
公开(公告)日:2018-06-05
申请号:CN201480038207.6
申请日:2014-07-02
Applicant: 罗森伯格高频技术有限及两合公司
IPC: H01L23/49 , H01L23/367 , H01L23/467 , H01L23/473 , H01L23/66 , H01L25/065 , H01L25/10 , H01L23/38 , H01Q23/00
CPC classification number: H01L24/45 , H01L23/367 , H01L23/66 , H01L24/48 , H01L24/49 , H01L24/97 , H01L25/0652 , H01L25/0655 , H01L25/105 , H01L2223/6611 , H01L2223/6677 , H01L2224/05553 , H01L2224/45014 , H01L2224/45565 , H01L2224/4569 , H01L2224/48091 , H01L2224/48137 , H01L2224/48145 , H01L2224/48147 , H01L2224/48195 , H01L2224/48227 , H01L2224/48247 , H01L2224/4903 , H01L2224/49109 , H01L2224/49175 , H01L2224/73265 , H01L2224/85444 , H01L2224/8592 , H01L2224/85935 , H01L2224/85939 , H01L2225/06506 , H01L2225/06537 , H01L2225/06555 , H01L2225/06582 , H01L2225/06589 , H01L2225/1052 , H01L2225/1094 , H01L2924/00014 , H01L2924/15311 , H01L2924/181 , H01L2924/19107 , H01L2924/3025 , H01Q1/283 , H01Q23/00 , H01L2224/45099 , H01L2924/00012
Abstract: 本发明涉及一种裸片互连系统,包括:第一裸片(1),其具有多个连接压焊点(3);以及至少一个互连件(10,20),其从第一裸片(1)延伸出,其中该互连件包括具有芯直径的多个金属芯(12,42)、包围金属芯(12,42)的具有电介质厚度的电介质层(15,43)、以及贴装接地的外金属层(41),其中电介质层(15,43)的至少一部分沿着多个金属芯(12,42)的长度包围邻接的金属芯(12,42)。
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公开(公告)号:CN105074914B
公开(公告)日:2018-06-01
申请号:CN201480019865.0
申请日:2014-01-31
Applicant: 伊文萨思公司
IPC: H01L23/498 , H01L21/48
CPC classification number: H01L21/4853 , H01L21/565 , H01L23/3128 , H01L23/49811 , H01L24/73 , H01L25/105 , H01L2224/16145 , H01L2224/16225 , H01L2224/32145 , H01L2224/32225 , H01L2224/32245 , H01L2224/45144 , H01L2224/45147 , H01L2224/45565 , H01L2224/45624 , H01L2224/45655 , H01L2224/48091 , H01L2224/48145 , H01L2224/48227 , H01L2224/48247 , H01L2224/73265 , H01L2225/06506 , H01L2225/0651 , H01L2225/06513 , H01L2225/06517 , H01L2225/06558 , H01L2225/06562 , H01L2225/06565 , H01L2225/06568 , H01L2225/1023 , H01L2225/1052 , H01L2225/1058 , H01L2924/15311 , H01L2924/181 , H01L2924/1815 , H01L2924/19107 , H01L2924/00012 , H01L2924/00 , H01L2224/45664 , H01L2924/00014
Abstract: 此处公开了微电子部件和形成这种微电子部件的方法。该微电子部件可以包括从基底12的键合表面30(诸如,在基底12的表面处的导电元件的表面)延伸的接线键合32形式的多个导电过孔。
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公开(公告)号:CN107634045A
公开(公告)日:2018-01-26
申请号:CN201710637729.3
申请日:2017-07-31
Applicant: 贵研铂业股份有限公司
CPC classification number: H01L2224/43 , H01L2224/45139 , H01L2224/45565 , H01L2224/45644
Abstract: 本发明公开了一种金包银复合键合丝及其制备方法,属于电子封装领域。金包银复合键合丝的复层厚度和芯材直径比为1:200~1:50,银芯材的化学成分(重量%)为:2~10Pd,余量Ag。制备方法包括:采用熔铸—钻孔—轧制—拉拔工艺流程制备金管,用连铸技术制备银棒,将金管和银棒热处理、清洗后组装成坯锭,坯锭经30~50%的大变形拉拔复合,复合坯锭拉拔加工成 的细丝,经热处理制备成金包银复合键合丝。金包银复合键合丝具有良好的机械性能、电学性能和焊接性能,适合于微电子封装。采用套管拉拔复合技术制备金包银复合键合丝具有成品尺寸精确、表面光洁度高,界面结合力强、复层厚度可控、设备简单,维修方便等优点。
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公开(公告)号:CN107452850A
公开(公告)日:2017-12-08
申请号:CN201611000249.8
申请日:2016-11-14
Applicant: 隆达电子股份有限公司
CPC classification number: H01L2224/45144 , H01L2224/45565 , H01L2224/45644 , H01L2224/48247 , H01L2224/48465 , H01L2924/00 , H01L33/486 , H01L33/60 , H01L33/62
Abstract: 一种接合用导线与半导体封装结构。接合用导线用于半导体封装结构中。接合用导线包含芯线与反射层。芯线的材质为金。反射层包覆于芯线的表面,其中反射层的材质为金合金。通过设置反射层包覆于芯线的表面,并让反射层的材质为金混合其他反射率较高的金属而形成的金合金,于是接合用导线将会具有较高的反射率,因而得以提升发光半导体封装结构的发光亮度。在此同时,因为芯线的材质为金,而反射层的材质为金合金,因此接合用导线的材质为接近纯金,发光二极管封装结构将可以有最佳的产品可靠度及生产良率。
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公开(公告)号:CN104011858B
公开(公告)日:2017-10-10
申请号:CN201280062529.5
申请日:2012-10-16
Applicant: 英闻萨斯有限公司
IPC: H01L25/10 , H01L23/31 , H01L23/495 , H01L23/498 , H01L21/48
CPC classification number: H01L24/85 , H01L21/4853 , H01L21/56 , H01L21/565 , H01L23/3114 , H01L23/3128 , H01L23/3677 , H01L23/4334 , H01L23/49517 , H01L23/49811 , H01L23/49816 , H01L24/06 , H01L24/16 , H01L24/43 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/78 , H01L25/0655 , H01L25/0657 , H01L25/105 , H01L25/50 , H01L2224/0401 , H01L2224/05599 , H01L2224/131 , H01L2224/16145 , H01L2224/16225 , H01L2224/16227 , H01L2224/32145 , H01L2224/32225 , H01L2224/32245 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/4554 , H01L2224/45565 , H01L2224/48091 , H01L2224/48145 , H01L2224/48227 , H01L2224/4824 , H01L2224/48245 , H01L2224/48247 , H01L2224/48997 , H01L2224/49171 , H01L2224/73204 , H01L2224/73207 , H01L2224/73253 , H01L2224/73257 , H01L2224/73265 , H01L2224/78301 , H01L2224/851 , H01L2224/8518 , H01L2224/85399 , H01L2224/85951 , H01L2224/85986 , H01L2225/06506 , H01L2225/0651 , H01L2225/06513 , H01L2225/06517 , H01L2225/06558 , H01L2225/06562 , H01L2225/06565 , H01L2225/06568 , H01L2225/1023 , H01L2225/1029 , H01L2225/1052 , H01L2225/1058 , H01L2225/1088 , H01L2225/1094 , H01L2924/00011 , H01L2924/00012 , H01L2924/00014 , H01L2924/01013 , H01L2924/01028 , H01L2924/01029 , H01L2924/01047 , H01L2924/01049 , H01L2924/12042 , H01L2924/1431 , H01L2924/1434 , H01L2924/15311 , H01L2924/15331 , H01L2924/1715 , H01L2924/181 , H01L2924/1815 , H01L2924/19107 , H01L2924/3511 , H05K3/3436 , H05K2201/10515 , H05K2201/1053 , Y10T29/49149 , Y10T29/49151 , H01L2224/45664 , H01L2924/00 , H01L2924/014 , H01L2924/20751 , H01L2924/20752 , H01L2924/20753 , H01L2924/20754 , H01L2924/20755 , H01L2924/20756 , H01L2924/20757 , H01L2924/20758 , H01L2924/20759 , H01L2924/2076
Abstract: 一种微电子封装(10)可以包括具有键合至衬底(12)上的各个导电元件(28)的基(34)和相对于基(34)的端部(36)的线键合(32)。介质封装层(42)从衬底(12)延伸且覆盖线键合(32)的部分,以使线键合(32)的被覆盖部分通过封装层(42)相互分离,其中线键合(32)的未封装部分(39)由线键合(32)的未被封装层(42)覆盖的部分限定。未封装部分(39)设置成具有最小间距的图案,该最小间距大于相邻的线键合(32)的基(34)之间的第一最小间距。
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公开(公告)号:CN107109532A
公开(公告)日:2017-08-29
申请号:CN201580062949.7
申请日:2015-11-26
Applicant: 贺利氏材料新加坡私人有限公司
CPC classification number: C22C9/00 , B32B15/01 , B32B15/018 , C22C1/02 , C22C1/03 , C22C9/06 , C22F1/08 , C23C18/1651 , C23C18/1653 , C23C28/023 , C23C28/042 , C25D5/10 , C25D7/0607 , H01L24/43 , H01L24/45 , H01L2224/43848 , H01L2224/45014 , H01L2224/45147 , H01L2224/45565 , H01L2224/45572 , H01L2224/45639 , H01L2224/45644 , H01L2224/45664 , H01L2224/45669 , H01L2924/00014 , H01L2224/45015 , H01L2924/2075 , H01L2924/20751 , H01L2924/20752 , H01L2924/20753 , H01L2924/20754 , H01L2924/20755 , H01L2924/20756 , H01L2924/20757 , H01L2924/20758 , H01L2924/206 , H01L2924/01028 , H01L2924/01047 , H01L2924/01201 , H01L2924/01202 , H01L2924/01203
Abstract: 一种包括芯的线,所述芯包括以下各项或由以下各项组成:(a)镍,其量处于从0.005wt.‑%到5wt.‑%的范围中,(b)任选地,银,其量处于从0.005wt.‑%到1wt.‑%的范围中,c)铜,其量处于从94wt.‑%到99.98wt.‑%的范围中,及(d)0wt.‑ppm到100wt.‑ppm的其它组分,其中以wt.‑%及wt.‑ppm计的所有量均基于所述芯的总重量,其中所述芯具有处于从1.5μm到30μm的范围中的平均晶粒大小,所述平均大小是根据线截取方法而确定,其中所述线具有处于从8μm到80μm的范围中的平均直径。
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公开(公告)号:CN103782403B
公开(公告)日:2017-06-30
申请号:CN201280043429.8
申请日:2012-09-04
Applicant: 克利公司
Inventor: 彼得·斯科特·安德鲁斯 , 朱晟喆
CPC classification number: H01L33/48 , H01L24/29 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L24/78 , H01L24/83 , H01L24/85 , H01L25/0753 , H01L2224/05552 , H01L2224/05554 , H01L2224/2919 , H01L2224/29191 , H01L2224/2929 , H01L2224/29339 , H01L2224/32225 , H01L2224/32245 , H01L2224/45015 , H01L2224/45139 , H01L2224/45144 , H01L2224/45147 , H01L2224/45565 , H01L2224/45644 , H01L2224/45669 , H01L2224/48091 , H01L2224/48227 , H01L2224/48247 , H01L2224/48465 , H01L2224/49113 , H01L2224/73265 , H01L2224/78301 , H01L2224/8385 , H01L2224/85099 , H01L2224/85181 , H01L2224/85205 , H01L2224/92247 , H01L2924/00011 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01029 , H01L2924/01047 , H01L2924/01322 , H01L2924/10155 , H01L2924/12041 , H01L2924/20102 , H01L2924/20103 , H01L2924/20104 , H01L2924/3011 , H01L2924/351 , H01L2933/0033 , H01L2933/0066 , H01L2924/00014 , H01L2924/0665 , H01L2924/01204 , H01L2924/0105 , H01L2924/20752 , H01L2924/20753 , H01L2924/20755 , H01L2924/00 , H01L2924/00012 , H01L2924/013 , H01L2924/2075 , H01L2924/20754
Abstract: 本发明公开了具有改进的引线接合的光发射器封装件和装置及相关方法。在一个实施例中,光发射器封装件可包括通过焊线电连接至电元件的至少一个发光二极管(LED)芯片。所述焊线可通过改进的引线接合参数,诸如约150℃或更低的温度、约100ms或更少的接合时间、约1700mW或更小的功率以及约100克力(gf)或更小的力或其组合来提供。
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公开(公告)号:CN106661672A
公开(公告)日:2017-05-10
申请号:CN201580034280.0
申请日:2015-06-17
Applicant: 贺利氏德国有限两合公司
CPC classification number: H01L24/45 , B21C1/003 , B21C1/02 , C22C9/00 , C22F1/08 , H01L24/43 , H01L2224/4321 , H01L2224/43848 , H01L2224/43985 , H01L2224/45015 , H01L2224/45144 , H01L2224/45147 , H01L2224/45565 , H01L2224/45686 , H01L2924/01046 , H01L2924/01047 , H01L2924/0541 , H01L2924/20751 , H01L2924/20752 , H01L2924/20753 , H01L2924/20754 , H01L2924/20755 , H01L2924/20756 , H01L2924/20757 , H01L2924/20758 , H01L2924/01204 , H01L2924/013 , H01L2924/00 , H01L2924/00015
Abstract: 具有10至80微米的直径的铜丝,其中铜丝本体材料是≥ 99.99重量%纯铜或由10至1000重量ppm银和/或0.1至3重量%钯及补足100重量%的作为余量的铜构成的铜合金,其特征在于所述铜丝具有0.5至
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公开(公告)号:CN105514057B
公开(公告)日:2017-03-29
申请号:CN201610027678.8
申请日:2016-01-15
Applicant: 气派科技股份有限公司
Inventor: 梁大钟
CPC classification number: H01L23/49541 , H01L21/4853 , H01L21/56 , H01L23/293 , H01L23/295 , H01L23/3121 , H01L23/4951 , H01L23/4952 , H01L23/49586 , H01L23/562 , H01L24/29 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/85 , H01L24/92 , H01L2224/32245 , H01L2224/45015 , H01L2224/45147 , H01L2224/45565 , H01L2224/45639 , H01L2224/48247 , H01L2224/73265 , H01L2224/92247 , H01L2924/10253 , H01L2924/14 , H01L2924/3512 , H01L2924/35121 , H01L2924/37001 , H01L2924/00012 , H01L2924/20751 , H01L2924/20752 , H01L2924/01047 , H01L2924/01049 , H01L2924/01032 , H01L2924/01041 , H01L2924/0104 , H01L2924/013 , H01L2924/00013 , H01L2924/00014 , H01L2924/00
Abstract: 本发明涉及一种高密度集成电路封装结构以及集成电路,属于集成电路封装的技术领域。本发明所述的高密度集成电路封装结构,包括密封金属引线框、芯片以及微米级连接线的长方体塑封结构,所述塑封结构的长度A1满足关系:1.20 mm +(B-8)×0.3 mm /2≤A1≤4.50 mm +B-8)×1.00 mm /2;塑封结构的宽度A2满足关系:1.20 mm≤A2≤3.50 mm;塑封结构的厚度A3满足关系:A3≥0.35mm;B为外引脚线的个数。本发明的封装结构,能够适应芯片制造技术从微米级向亚微米,纳米级发展的需要,满足了低功耗、高速度、大容量、小体积的便携式产品需求。
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