Ferroelectric capacitor, method of manufacturing...

Details Ferroelectric capacitor, method of manufacturing... Ferroelectric capacitor, method of manufacturing...

2007-05-24

2010-12-07

Ngo, Ngan (Department: 2893)

Active solid-state devices (e.g., transistors, solid-state diode

Integrated circuit structure with electrically isolated...

Passive components in ics

C257S535000, C257SE27048, C257SE21664

Reexamination Certificate

active

07847372

ABSTRACT:
A ferroelectric capacitor including: a substrate; a first electrode formed above the substrate; a first ferroelectric layer formed above the first electrode and including a complex oxide shown by Pb(Zr,Ti)O3; a second ferroelectric layer formed above the first ferroelectric layer and including a complex oxide shown by Pb(Zr,Ti)1-xNbxO3; and a second electrode formed above the second ferroelectric layer.

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