Invention Application
- Patent Title: ELECTRODE LAYER PARTITIONING
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Application No.: US15586497Application Date: 2017-05-04
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Publication No.: US20180238927A1Publication Date: 2018-08-23
- Inventor: Alexander Castro , Matthew Thompson , Leonardo Baldasarre , Sarah Nitzan , Houri Johari-Galle
- Applicant: InvenSense, Inc.
- Applicant Address: US CA San Jose
- Assignee: InvenSense, Inc.
- Current Assignee: InvenSense, Inc.
- Current Assignee Address: US CA San Jose
- Main IPC: G01P15/125
- IPC: G01P15/125 ; B81B3/00

Abstract:
A MEMS sensor includes a proof mass that is suspended over a substrate. A sense electrode is located on a top surface of the substrate parallel to the proof mass, and forms a capacitor with the proof mass. The sense electrodes have a plurality of slots that provide improved performance for the MEMS sensor. A measured value sensed by the MEMS sensor is determined based on the movement of the proof mass relative to the slotted sense electrode.
Public/Granted literature
- US11268976B2 Electrode layer partitioning Public/Granted day:2022-03-08
Information query
IPC分类: