Invention Application
US20160091527A1 SENSOR DEVICE PROVIDED WITH A CIRCUIT FOR DETECTION OF SINGLE OR MULTIPLE EVENTS FOR GENERATING CORRESPONDING INTERRUPT SIGNALS
审中-公开
用于检测用于产生相应中断信号的单个或多个事件的电路的传感器设备
- Patent Title: SENSOR DEVICE PROVIDED WITH A CIRCUIT FOR DETECTION OF SINGLE OR MULTIPLE EVENTS FOR GENERATING CORRESPONDING INTERRUPT SIGNALS
- Patent Title (中): 用于检测用于产生相应中断信号的单个或多个事件的电路的传感器设备
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Application No.: US14957118Application Date: 2015-12-02
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Publication No.: US20160091527A1Publication Date: 2016-03-31
- Inventor: Giuditta ROSELLI , Michele TRONCONI , Fabio PASOLINI
- Applicant: STMICROELECTRONICS S.R.L.
- Priority: ITTO06A000861 20061204
- Main IPC: G01P15/125
- IPC: G01P15/125 ; G01P15/08
Abstract:
A sensor device for an electronic apparatus is provided with: a sensing structure generating a first detection signal; and a dedicated integrated circuit, connected to the sensing structure, detecting, as a function of the first detection signal, a first event associated to the electronic apparatus and generating a first interrupt signal upon detection of the first event. The dedicated integrated circuit detects the first event as a function of a temporal evolution of the first detection signal, and in particular as a function of values assumed by the first detection signal within one or more successive time windows, and of a relation between these values.
Public/Granted literature
Information query
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