发明授权
US06020219A Method of packaging fragile devices with a gel medium confined by a rim
member
失效
用由边缘构件限定的凝胶介质包装脆弱装置的方法
- 专利标题： Method of packaging fragile devices with a gel medium confined by a rim member
- 专利标题（中）： 用由边缘构件限定的凝胶介质包装脆弱装置的方法
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申请号： US939053申请日： 1997-09-26
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公开(公告)号： US06020219A公开(公告)日： 2000-02-01
- 发明人: Thomas Dixon Dudderar , Byung Joon Han , Venkataram Reddy Raju , George John Shevchuk
- 申请人： Thomas Dixon Dudderar , Byung Joon Han , Venkataram Reddy Raju , George John Shevchuk
- 申请人地址： NJ Murray Hill
- 专利权人： Lucent Technologies Inc.
- 当前专利权人： Lucent Technologies Inc.
- 当前专利权人地址： NJ Murray Hill
- 主分类号： H01L21/58
- IPC分类号： H01L21/58 ; H01L23/04 ; H01L23/24 ; H01L21/52 ; H01L21/54 ; H01L21/56
摘要：
A fragile device, such as an integrated circuit chip or a multichip assembly, is packaged by first dispensing a sol surrounding the sides of the device. The sol is laterally confined by means of a rim member typically made of a pre-molded plastic material. The amount of the sol dispensed is not sufficient to run over the top of the rim member. The sol is then heated to form a gel. If desired, a cover member can be put into place onto the top surface of the rim member, for the purpose of additional mechanical protection of the fragile device, for example.
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