기계적 특성이 개선된 전자부품, 전자부품간 접합구조체 및이의 접합방법
    4.
    发明公开
    기계적 특성이 개선된 전자부품, 전자부품간 접합구조체 및이의 접합방법 有权
    机械性能改善的电气部件,粘结结构体及其结合方法

    公开(公告)号:KR1020090012790A

    公开(公告)日:2009-02-04

    申请号:KR1020070076929

    申请日:2007-07-31

    CPC classification number: H01L2224/11

    Abstract: Electrical components, a bonded structural body therebetween, and a bonding method thereof are provided to prevent the mechanical vulnerability of the solder joint by arranging the unleaded solder on a metal layer. The electronic component comprises metal layers(2,3). The metal layers are successively integrated on a substrate(5). One among the metal layers comprises the copper. The other metal layer is arranged on one metal layer. The other metal layer comprises the zinc. The coupling structure comprises junction between the solder and the metal layer. The metal layer comprises the zinc. Solder does not include the lead(Pb).

    Abstract translation: 电气部件,它们之间的粘合结构体及其接合方法被提供以通过将无铅焊料布置在金属层上来防止焊点的机械脆性。 电子部件包括金属层(2,3)。 金属层依次集成在基板(5)上。 金属层中的一个包括铜。 另一个金属层设置在一个金属层上。 另一金属层包含锌。 耦合结构包括焊料和金属层之间的连接。 金属层包含锌。 焊料不包括铅(Pb)。

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