SEMICONDUCTOR INTEGRATED CIRCUIT, BOOSTING CIRCUIT AND CAPACITOR

摘要

PROBLEM TO BE SOLVED: To prevent the deterioration of characteristics due to a parasitic capacity generated in the surroundings of a capacitor.

SOLUTION: The capacitor 532 of a boosting circuit is constituted of a well capacitor. Further, a part of a first wiring layer 26 for impressing a voltage on the n-type well 21 of the well capacitor is formed so as to cover the upper part of a gate electrode 23.

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