发明申请
- 专利标题: Structure and method of forming capped chips
- 专利标题(中): 形成封盖芯片的结构和方法
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申请号: US11201726申请日: 2005-08-11
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公开(公告)号: US20060033189A1公开(公告)日: 2006-02-16
- 发明人: Belgacem Haba , Masud Beroz , Glenn Urbish , David Tuckerman
- 申请人: Belgacem Haba , Masud Beroz , Glenn Urbish , David Tuckerman
- 申请人地址: US CA San Jose
- 专利权人: Tessera, Inc.
- 当前专利权人: Tessera, Inc.
- 当前专利权人地址: US CA San Jose
- 主分类号: H01L23/02
- IPC分类号: H01L23/02
摘要:
As disclosed herein, structures and methods are provided for forming capped chips. As provided by the disclosed method, a metal base pattern is formed on a chip insulated from wiring of the chip, and a cap is formed including a metal. The cap is joined to the metal base pattern on the chip to form the capped chip. In one embodiment, a front surface of the chip is exposed which extends from a contact of the chip to an edge of the chip. In another embodiment, a conductive connection is formed to the contact, the conductive connection extending from the contact to a terminal at an exposed plane above the front surface of the chip.
公开/授权文献
- US07351641B2 Structure and method of forming capped chips 公开/授权日:2008-04-01
信息查询
IPC分类: