Invention Grant
US09234911B2 Sensor device provided with a circuit for detection of single or multiple events for generating corresponding interrupt signals
有权
传感器装置具有用于检测单个或多个事件的电路，用于产生相应的中断信号
- Patent Title: Sensor device provided with a circuit for detection of single or multiple events for generating corresponding interrupt signals
- Patent Title (中): 传感器装置具有用于检测单个或多个事件的电路，用于产生相应的中断信号
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Application No.: US14104873Application Date: 2013-12-12
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Publication No.: US09234911B2Publication Date: 2016-01-12
- Inventor: Giuditta Roselli , Michele Tronconi , Fabio Pasolini
- Applicant: STMicroelectronics S.r.l.
- Applicant Address: IT Agrate Brianza
- Assignee: STMICROELECTRONICS S.R.L.
- Current Assignee: STMICROELECTRONICS S.R.L.
- Current Assignee Address: IT Agrate Brianza
- Agency: Seed IP Law Group PLLC
- Priority: ITTO2006A0861 20061204
- Main IPC: G01P13/00
- IPC: G01P13/00 ; G06F13/24 ; G06F1/16 ; G06F3/01 ; G06F3/038
Abstract:
A sensor device for an electronic apparatus, including a sensing structure for generating a first detection signal, and a dedicated integrated circuit connected to the sensing structure for detecting a first event associated with the electronic apparatus and for generating a first interrupt signal upon detection of the first event. The dedicated integrated circuit detects the first event as a function of changes to the first detection signal over time (i.e., temporal evolution), 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.
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