Semiconductor device and method of manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9484810
APP PUB NO 20150048809A1
SERIAL NO

14176441

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Abstract

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A regulator includes a capacitor connected between a ground terminal and an output terminal at which a first voltage is supplied. The first voltage is higher than a power source voltage supplied to the regulator. A feedback circuit in the regulator is configured to output a boost signal corresponding to a comparison between the first voltage and a threshold voltage value. A clock generating circuit includes an oscillator circuit that outputs an oscillation signal and a buffer circuit that outputs a clock signal according to the oscillation signal. The clock signal has an electric current level that is controlled in accordance with the boost signal. A charge pump outputs the first voltage in accordance with the clock signal.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Teraguchi, Takayuki Kanagawa, JP 17 71

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