发明名称 Automatic die attach workholder
摘要 A workholder having top and bottom frame portions defining a cavity through which a leadframe passes is described. Dew point, moisture, ports are placed in one of the top or bottom frame portions to allow continuous, real time monitoring of the moisture level in the processing environment. A series of clamping an indexing means are integrally disposed within the frame portions of the workholder to clamp and index the leadframes.
申请公布号 US4855007(A) 申请公布日期 1989.08.08
申请号 US19880201973 申请日期 1988.06.03
申请人 MOTOROLA INC. 发明人 BAXTER, MARJORIE S.;WILSON, TIMOTHY C.
分类号 H01L21/00 主分类号 H01L21/00
代理机构 代理人
主权项
地址