发明公开
- 专利标题： Method of precisely positioning and mating two workpieces
- 专利标题（中）： 一种用于精确定位和连接两个工件的方法。
-
申请号： EP94309192.6申请日： 1994-12-09
-
公开(公告)号： EP0661567A1公开(公告)日： 1995-07-05
- 发明人: Bergmann, Ernest Eisenhardt
- 申请人： AT&T Corp.
- 申请人地址： 32 Avenue of the Americas New York, NY 10013-2412 US
- 专利权人： AT&T Corp.
- 当前专利权人： AT&T Corp.
- 当前专利权人地址： 32 Avenue of the Americas New York, NY 10013-2412 US
- 代理机构： Johnston, Kenneth Graham
- 优先权： US175062 19931229
- 主分类号： G02B6/42
- IPC分类号： G02B6/42
摘要：
A method of mechanically mating two workpieces when one of the workpieces lacks physically matable surface characteristics. An adaptor is formed through crystallographic etching techniques and is precisely positioned and mounted to the surface of the workpiece lacking physical features in order to provide mechanical points of contact for mating with the other workpiece. Solder points are formed on the surface of the workpiece and the adaptor by photolithographic metalization. The adaptor is then solder bump mounted to the surface of the workpiece for highly precise positioning. The adaptor forms precisely positioned points of contact for mechanical mating with the physical features of the other workpiece.
信息查询
