Capacitor assemblies

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8008161
APP PUB NO 20050287755A1
SERIAL NO

11156908

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for fabricating a capacitor arrangement which includes at least three electrodes is described. The capacitor arrangement is fabricated using a number of lithography methods that is smaller than the number of electrodes. A capacitor arrangement extending over more than two or more interlayers between metallization layers has a high capacitance per unit area and can be fabricated in a simple way is also described. The circuit arrangement has a high capacitance per unit area and can be fabricated in a simple way. An electrode layer is first patterned using a dry-etching process and residues of the electrode layer are removed using a wet-chemical process, making it possible to fabricate capacitors with excellent electrical properties.

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Patent Owner(s)

  • INFINEON TECHNOLOGIES AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bachmann, Jens Dresden, DE 86 2494
Föste, Bernd Dresden, DE 1 4
Goller, Klaus Dresden, DE 18 229
Kriz, Jakob Weinböhla, DE 10 241

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