发明名称 |
Shielding noisy conductors in integrated passive devices |
摘要 |
The specification describes a thin film Integrated Passive Device (IPD) design that achieves isolation between conductive runners by shielding the top and bottom regions of a noisy runner with metal shield plates. The shield plates are derived from metal interconnect layers. The invention can be implemented by merely modifying the mask pattern for the metal interconnect layers. No added elements or steps are needed to fabricate the IPDs. The invention is suitable for use in Multi-Chip Modules (MCMs) or other arrangements where digital circuits and RF circuits are in close proximity.
|
申请公布号 |
US7795709(B2) |
申请公布日期 |
2010.09.14 |
申请号 |
US20070980062 |
申请日期 |
2007.10.30 |
申请人 |
|
发明人 |
DEGANI YINON;FAN YU;GAO CHARLEY CHUNLEI;SUN KUNGUAN;SUN LIGUO |
分类号 |
H01L23/552 |
主分类号 |
H01L23/552 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|