Semiconductor equipment

JP2026104900APending Publication Date: 2026-06-25SEMICON ENERGY LAB CO LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
SEMICON ENERGY LAB CO LTD
Filing Date
2026-04-08
Publication Date
2026-06-25

AI Technical Summary

Benefits of technology

【0026】 本発明の一態様により、新規な半導体装置、または新規な半導体装置の動作方法を提供 することができる。また、本発明の一態様により、新規な判定システム、または新規な判 定システムの動作方法を提供することができる。また、本発明の一態様により、消費電力 を削減すること、例えば休止状態の電力を削減することができる。また、本発明の一態様 により、休止状態から通常状態へ復帰する処理に要する時間を短縮すること、あるいは、 それに要するエネルギーを削減することができる。また、本発明の一態様により、判定を 行う回路の消費電力を低減することができる。また、本発明の一態様により、判定を行う システムの精度を向上することができる。また、本発明の一態様により、センサ素子によ り監視する対象物の安全性を高めることができる。また、本発明の一態様により、対象物 の監視を簡便に行うシステムを提供することができる。

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Abstract

Reduce the power consumption of the circuit that makes the determination. Or improve the accuracy of the system that makes the determination . Or enhance the safety of the object to be monitored by the sensor element. Or provide a system for easily monitoring the object . 【Solution means】A detection circuit having a function of analyzing first data to make a first determination in which a first value or a second value is selected, a first determination circuit having a function of performing feature extraction of an image, and a second determination circuit, a power supply circuit, and a power management device. When the first value is selected by the first determination, the power management device has a function of supplying a voltage from the power supply circuit to the first determination circuit, and the first determination circuit has a function of analyzing the first data to make a second determination, and the second determination circuit has a function of analyzing the first data to make a third determination when an event is detected in the second determination . A semiconductor device having this function.
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Claims

[Claim 1] It comprises a detection circuit, a first determination circuit, a second determination circuit, a power supply circuit, and a power management device. The detection circuit has a function of analyzing the first data and making a first determination in which a first value or a second value is selected. The first determination circuit and the second determination circuit have the function of extracting image features, When the first value is selected by the first determination, the power management device has a function to supply voltage from the power circuit to the first determination circuit. The first determination circuit has the function of analyzing the first data and making a second determination, The second determination circuit is a semiconductor device that, when an event is detected in the second determination, analyzes the first data and performs a third determination.