Inverter transformer and discharge tube drive circuit using the same

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United States of America Patent

PATENT NO 7768374
APP PUB NO 20070296535A1
SERIAL NO

11761469

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An inverter transformer to which coils for a balance transformer are integrally assembled. The inverter transformer is employed in a drive circuit for evenly driving a plurality of discharge tubes, and includes a primary coil and a secondary coil. The present invention proposes the inverter transformer which performs reduction in the number of components and in the size thereof by providing a through-hole a portion of a magnetic core section made from magnetic material configuring the inverter transformer, and by providing coils for a balance transformer through the through-hole.

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Patent Owner(s)

  • SUMIDA CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fushimi, Tadayuki Tokyo, JP 14 138

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