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Patent JPS53145486A successfully refreshed from Google Patents.
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JPS53145486A Expired / Lapsed JP ⏱️ 0.0 years remaining

Protecting circuit using insulated gate field effect type transistors

Assignee: Mitsubishi Electric Corp
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Filing: 1977-05-24
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Granted: —
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Expires: 1997-05-24
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Abstract

Abstract PURPOSE:To effectively prevent the dielectric breakdown of gate insulating film by increasing the threshold voltage of a parasitic MISFET so that it is operated at a high supply voltage and decreasing the threshold voltage of a protecting MISFET.

Inventors

  • 👤 Haruo Nakayama

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-30 22:03
CPC Classifications
H; H10; H10D; H10D89/00; H10D89/60; H10D89/601; H10D89/811

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