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公开(公告)号:CN101138086A
公开(公告)日:2008-03-05
申请号:CN200680007576.4
申请日:2006-02-24
Applicant: W.C.贺利氏有限公司
Inventor: 阿尔布雷希特·比朔夫 , 海因茨·弗德雷尔 , 卢茨·施雷普勒 , 弗兰克·克吕格尔
IPC: H01L23/49
CPC classification number: H01L24/45 , H01L24/48 , H01L24/85 , H01L2224/05624 , H01L2224/43825 , H01L2224/43848 , H01L2224/45015 , H01L2224/45139 , H01L2224/45144 , H01L2224/45147 , H01L2224/45164 , H01L2224/45565 , H01L2224/456 , H01L2224/45644 , H01L2224/45664 , H01L2224/45673 , H01L2224/48463 , H01L2224/48624 , H01L2224/85045 , H01L2224/85205 , H01L2224/859 , H01L2924/00011 , H01L2924/01005 , H01L2924/01013 , H01L2924/01014 , H01L2924/01019 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01068 , H01L2924/01079 , H01L2924/01082 , H01L2924/01204 , H01L2924/014 , H01L2924/10253 , H01L2924/14 , H01L2924/19042 , H01L2924/20752 , Y10S428/941 , Y10T428/12431 , Y10T428/12438 , Y10T428/12458 , Y10T428/2938 , H01L2924/00014 , H01L2924/00 , H01L2224/48824 , H01L2924/00015 , H01L2924/20755 , H01L2924/2075 , H01L2924/2076 , H01L2924/20754 , H01L2924/01049 , H01L2924/01006
Abstract: 本发明涉及一种表面富含金的铜制接合线或超细线,特别地,金的含量对应于最大50nm厚的外层。或者,所述接合线或超细线可以按照球-楔接合方法进行接合,其呈现铜的颜色,并且,其火焰球具有值为95的硬度(HVO.002)。为了制造所述接合线或超细线,可以在铜线上涂以金或铜-金合金外层,或将金引入铜线表面。所述接合线或超细线和半导体硅芯片接合在一起。
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公开(公告)号:CN101138086B
公开(公告)日:2011-08-31
申请号:CN200680007576.4
申请日:2006-02-24
Applicant: W.C.贺利氏有限公司
Inventor: 阿尔布雷希特·比朔夫 , 海因茨·弗德雷尔 , 卢茨·施雷普勒 , 弗兰克·克吕格尔
IPC: H01L23/49
CPC classification number: H01L24/45 , H01L24/48 , H01L24/85 , H01L2224/05624 , H01L2224/43825 , H01L2224/43848 , H01L2224/45015 , H01L2224/45139 , H01L2224/45144 , H01L2224/45147 , H01L2224/45164 , H01L2224/45565 , H01L2224/456 , H01L2224/45644 , H01L2224/45664 , H01L2224/45673 , H01L2224/48463 , H01L2224/48624 , H01L2224/85045 , H01L2224/85205 , H01L2224/859 , H01L2924/00011 , H01L2924/01005 , H01L2924/01013 , H01L2924/01014 , H01L2924/01019 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01068 , H01L2924/01079 , H01L2924/01082 , H01L2924/01204 , H01L2924/014 , H01L2924/10253 , H01L2924/14 , H01L2924/19042 , H01L2924/20752 , Y10S428/941 , Y10T428/12431 , Y10T428/12438 , Y10T428/12458 , Y10T428/2938 , H01L2924/00014 , H01L2924/00 , H01L2224/48824 , H01L2924/00015 , H01L2924/20755 , H01L2924/2075 , H01L2924/2076 , H01L2924/20754 , H01L2924/01049 , H01L2924/01006
Abstract: 本发明涉及一种表面富含金的铜制接合线或超细线,特别地,金的含量对应于最大50nm厚的外层。或者,所述接合线或超细线可以按照球-楔接合方法进行接合,其呈现铜的颜色,并且,其火焰球具有值为95的硬度(HVO.002)。为了制造所述接合线或超细线,可以在铜线上涂以金或铜-金合金外层,或将金引入铜线表面。所述接合线或超细线和半导体硅芯片接合在一起。
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公开(公告)号:CN101384738A
公开(公告)日:2009-03-11
申请号:CN200780005294.5
申请日:2007-02-13
Applicant: W.C.贺利氏有限公司
Inventor: 阿尔布雷希特·比朔夫 , 卢茨·施雷普勒 , 霍尔格·青格
CPC classification number: C22C5/02 , C22C1/02 , H01L24/45 , H01L2224/45015 , H01L2224/45144 , H01L2924/00011 , H01L2924/00014 , H01L2924/01203 , H01L2924/01063 , H01L2924/0102 , H01L2924/0107 , H01L2924/01039 , H01L2924/013 , H01L2924/00 , H01L2224/48 , H01L2924/01006
Abstract: 本发明涉及一种金基合金,所述金基合金含有:99重量%、优选99.9重量%的金,1ppm至1000ppm、优选10ppm至100ppm的钙,以及1ppm至1000ppm、优选10ppm至100ppm的镱或者铕或者由镱和铕构成的混合物,本发明还涉及含有铕和/或镱的均相金基合金的制备方法。
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