Active solid-state devices (e.g. – transistors – solid-state diode – Gate arrays – With particular power supply distribution means
Reexamination Certificate
2010-09-15
2011-12-06
Huynh, Andy (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Gate arrays
With particular power supply distribution means
C257S758000, C257S759000, C257S765000, C257S771000, C257SE27070
Reexamination Certificate
active
08072004
ABSTRACT:
An integrated circuit chip includes a semiconductor substrate having thereon a plurality of inter-metal dielectric (IMD) layers and a plurality of first conductive layers embedded in respective the plurality of IMD layers, wherein the first conductive layers comprise copper; a first passivation layer overlying the plurality of IMD layers and the plurality of first conductive layers; a plurality of first power/ground mesh wiring lines, formed in a second conductive layer overlying the first passivation layer, for distributing power signal or ground signal, wherein the second conductive layer comprise aluminum; and a second passivation layer covering the second conductive layer and the first passivation layer.
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Cheng Tao
Chou Dar-Shii
Kao Peng-Cheng
Ko Ching-Chung
Liu Tien-Yueh
Hsu Winston
Huynh Andy
Margo Scott
Mediatek Inc.
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