发明名称 Orthogonal bonding method and equipment
摘要 Wire bonds are closely spaced about the edge of a semiconductor chip device (150) in an orthogonal array. Even though the wires may have a fan out pattern to their second bond locations, close spacing of the first bond pads is achieved by use of rectangular pads (154) having their long dimensions all perpendicular to the chip edge, making all of the first bonds along lines perpendicular to the chip edge and then bending the wire to extend to the second bond.
申请公布号 US5091825(A) 申请公布日期 1992.02.25
申请号 US19890343756 申请日期 1989.04.26
申请人 HUGHES AIRCRAFT COMPANY 发明人 HILL, WILLIAM H.;CAWELTI, DALE W.
分类号 H01L21/00 主分类号 H01L21/00
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