Conductive element for a movable electric circuit and a vibration gyroscope

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United States of America Patent

PATENT NO 7188524
SERIAL NO

10902592

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Abstract

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A conductive element for a movable electrical circuit (a conductive element most suitable for an electric circuit that is placed on a movable element in which the shape of the circuit itself changes during circuit operation) which is Al-based and has an average cross sectional area for the crystal grain of 1 micron.sup.2 or less. Preferably, this conductive element contains N+O at 550 to 20000 ppm in atomic concentration and also one or more selected from the group consisting of Si at 0.5 5.0% in atomic concentration, Ta at 0.5 5.0%, and Cu at 0.5 5.0%. More preferably, it contains Nd at 0.5 5.0%.This conductive element for a movable circuit is especially suitable for the wiring pattern in a vibrating gyroscope.

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Patent Owner(s)

  • SUMITOMO PRECISION PRODUCTS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hozaki, Kazuo Amagasaki, JP 1 4
Komaki, Kenji Amagasaki, JP 6 647
Nishida, Hiroshi Amagasaki, JP 199 3110

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