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公开(公告)号:US06613450B2
公开(公告)日:2003-09-02
申请号:US10108317
申请日:2002-03-27
IPC分类号: C04B3702
CPC分类号: C04B37/026 , B23K35/007 , B23K35/286 , B23K35/3006 , B23K2101/34 , B23K2103/10 , B23K2103/12 , B23K2103/18 , B23K2103/52 , B32B18/00 , B32B38/145 , B32B2309/68 , B32B2311/12 , B32B2311/24 , C04B35/01 , C04B35/10 , C04B35/56 , C04B35/565 , C04B35/58 , C04B35/581 , C04B35/584 , C04B37/023 , C04B2235/3232 , C04B2235/402 , C04B2235/404 , C04B2235/405 , C04B2235/407 , C04B2235/408 , C04B2235/428 , C04B2235/96 , C04B2237/121 , C04B2237/125 , C04B2237/402 , C04B2237/407 , C04B2237/50 , C04B2237/708 , H01L2224/291 , H01L2224/32225 , H05K1/0306 , H05K3/38 , Y10T428/12535 , Y10T428/12576 , Y10T428/1259 , H01L2924/014
摘要: There is provided a metal/ceramic bonding article which ensures sufficient thermal shock resistance and has a substrate having a small outside dimension and which has both high reliability and compactness. The metal/ceramic bonding article comprises: a ceramic substrate; and a metal plate bonded to the ceramic substrate via a brazing filler metal, wherein the brazing filler metal protrudes from the bottom face of the metal plate by a length which is longer than 30 &mgr;m and which is 250 &mgr;m or less, or wherein the brazing filler metal protrudes from the bottom face of the metal plate by a length which is 25% or more of the thickness of the metal plate.
摘要翻译: 提供了一种确保足够的耐热冲击性的金属/陶瓷粘结物品,并且具有外部尺寸小的基板,并且具有高可靠性和紧凑性。 金属/陶瓷接合制品包括:陶瓷基板; 以及金属板,其通过钎料与陶瓷基板接合,其中,所述钎料从所述金属板的底面突出长度大于30μm,长度为250μm以下,或者所述钎焊 填充金属从金属板的底面突出金属板厚度的25%以上的长度。