CMOS Device with ion-implanted channel-stop region and fabrication method therefor

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United States of America Patent

PATENT NO 4458262
SERIAL NO

06153577

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Abstract

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Integrated MOS devices with intermediate ion-implanted regions for minimizing device interaction. Several configurations are detailed; they are individually or, in combination, extremely useful in maximizing the density of ROM functions implemented in the integrated circuit format. In particular, one of the embodiments enhances the achievable density in a row-column array used in ROM memories. Used together, the embodiments are especially suited for a ROM of the CMOS genre.

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SUPERTEX INCCALIFORNIA USA CALIFORNIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chao, Robert L Sunnyvale, CA 12 71

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