公开(公告)号：US20190086284A1

公开(公告)日：2019-03-21

申请号：US16012700

申请日：2018-06-19

Applicant: Apple Inc.

Inventor： David MACNEIL ,  Gregory B. ARNDT ,  Roberto M. RIBEIRO ,  William E. MICKELSON ,  Richard YEH

IPC: G01L27/00 ,  G01K1/20 ,  G01L9/02 ,  G01L19/04

Abstract: Aspects of the subject technology relate to electronic devices with pressure sensors. A pressure sensor in a portable electronic device may include an integrated heater or may be co-operated with an external heater for the pressure sensor. The heater may be operated to heat some or all of the pressure sensor for pressure sensor testing, calibration, or temperature-controlled pressure sensing operations.