Plastic encapsulated microelectronic device
    52.
    发明授权
    Plastic encapsulated microelectronic device 失效
    塑料封装微电子器件

    公开(公告)号:US5523629A

    公开(公告)日:1996-06-04

    申请号:US278205

    申请日:1994-07-21

    摘要: An encapsulated microelectronic device (100 ) including a base (101) and a semiconductor device (305) having a top and a bottom. The bottom is attached to the base (101). The semiconductor device (105) has a thickness in the range from one-fourth to three-fourths of a millimeter and has a bottom metallization consisting of aluminum (407)/chromium (405)/nickel (403)/gold (401). The semiconductor device (305) has a contact (115) attached to the top. The encapsulated microelectronic device (100) has a molded top (120) surrounding the semiconductor device (305 ). The molded top (120) is made from low stress molding material.

    摘要翻译: 一种封装的微电子器件(100),包括具有顶部和底部的基底(101)和半导体器件(305)。 底部附接到基座(101)。 半导体器件(105)的厚度在一毫米的四分之一至四分之四的范围内,并且具有由铝(407)/铬(405)/镍(403)/金(401)组成的底部金属化。 半导体器件(305)具有附接到顶部的触点(115)。 封装的微电子器件(100)具有围绕半导体器件(305)的模制顶部(120)。 模制顶部(120)由低应力模制材料制成。