Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – With contact or lead
Reexamination Certificate
2007-11-13
2007-11-13
Brewster, William M. (Department: 2823)
Active solid-state devices (e.g., transistors, solid-state diode
Housing or package
With contact or lead
C257S760000, C257SE23020
Reexamination Certificate
active
11121413
ABSTRACT:
The present invention provides a metallization scheme, a method for manufacturing the metallization scheme, and an integrated circuit including the metallization scheme. In one aspect, the metallization scheme (300) includes a protective layer (320) located over a substrate (310), and a conductive layer (330) located over the protective layer (320). The metallization scheme (300) further includes a stress-reducing low-modulus material (340) located between the protective layer (320) and the conductive layer (330).
REFERENCES:
patent: 6656828 (2003-12-01), Maitani et al.
patent: 6998325 (2006-02-01), Yunogami et al.
Brady III Wade James
Brewster William M.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
Tung Yingsheng
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