发明授权
- 专利标题： Monolithic bridge capacitor
- 专利标题（中）： 单片桥式电容器
-
申请号： US10161423申请日： 2002-05-31
-
公开(公告)号： US06952044B2公开(公告)日： 2005-10-04
- 发明人: Steven J. Franson , Rudy M. Emrick , Bruce A. Bosco
- 申请人： Steven J. Franson , Rudy M. Emrick , Bruce A. Bosco
- 申请人地址： US IL Schaumburg
- 专利权人： Motorola, Inc.
- 当前专利权人： Motorola, Inc.
- 当前专利权人地址： US IL Schaumburg
- 主分类号： H01L21/02
- IPC分类号： H01L21/02 ; H01L27/08 ; H01L29/40
摘要：
According to the most preferred embodiments of the present invention, at least one of the two plates of a capacitor is formed in at least two different layers of an integrated circuit. The methods of the present invention uses “air bridges” or some other dielectric medium to isolate certain portions of the two capacitive plates of a capacitor where at least a portion of one of the capacitive plates passes over at least a portion of the other capacitive plate. The line widths, line separation and number of levels used in the topology of the capacitor will determine the overall capacitance value of a given structure.
公开/授权文献
- US20030222328A1 Monolithic bridge capacitor 公开/授权日：2003-12-04
信息查询
IPC分类:
