SG11201704061UA - A sensing device, system and a method of manufacture thereof - Google Patents

A sensing device, system and a method of manufacture thereof

Info

Publication number
SG11201704061UA
SG11201704061UA SG11201704061UA SG11201704061UA SG11201704061UA SG 11201704061U A SG11201704061U A SG 11201704061UA SG 11201704061U A SG11201704061U A SG 11201704061UA SG 11201704061U A SG11201704061U A SG 11201704061UA SG 11201704061U A SG11201704061U A SG 11201704061UA
Authority
SG
Singapore
Prior art keywords
manufacture
sensing device
sensing
Prior art date
Application number
SG11201704061UA
Inventor
Hwan Ing Hee
Tao Sun
Ning Xue
Yuandong Alex Gu
Hongbin Yu
Yvonne Wong
Original Assignee
Singapore Health Serv Pte Ltd
Agency Science Tech & Res
Alexandra Health Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Singapore Health Serv Pte Ltd, Agency Science Tech & Res, Alexandra Health Pte Ltd filed Critical Singapore Health Serv Pte Ltd
Publication of SG11201704061UA publication Critical patent/SG11201704061UA/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
    • B81B3/0018—Structures acting upon the moving or flexible element for transforming energy into mechanical movement or vice versa, i.e. actuators, sensors, generators
    • B81B3/0027—Structures for transforming mechanical energy, e.g. potential energy of a spring into translation, sound into translation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • G01D5/2405—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by varying dielectric
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • G01D5/241—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes
    • G01D5/2417—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes by varying separation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
SG11201704061UA 2014-11-19 2015-11-19 A sensing device, system and a method of manufacture thereof SG11201704061UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10201407884Y 2014-11-19
PCT/SG2015/050465 WO2016080917A1 (en) 2014-11-19 2015-11-19 A sensing device, system and a method of manufacture thereof

Publications (1)

Publication Number Publication Date
SG11201704061UA true SG11201704061UA (en) 2017-06-29

Family

ID=56014305

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201704061UA SG11201704061UA (en) 2014-11-19 2015-11-19 A sensing device, system and a method of manufacture thereof

Country Status (3)

Country Link
US (1) US20170328793A1 (en)
SG (1) SG11201704061UA (en)
WO (1) WO2016080917A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020268940A1 (en) * 2019-05-06 2021-10-28 Alcon Inc. Ophthalmic fluidics system with eddy current pressure sensor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2520848B2 (en) * 1993-10-25 1996-07-31 株式会社エニックス Magnetic surface pressure input panel
FI115109B (en) * 2003-01-22 2005-02-28 Nokia Corp An authentication arrangement and a mobile station comprising an authentication arrangement
US20080202251A1 (en) * 2007-02-27 2008-08-28 Iee International Electronics & Engineering S.A. Capacitive pressure sensor
US8272276B2 (en) * 2009-05-06 2012-09-25 Xsensor Technology Corporation Dielectric textured elastomer in a pressure mapping system
FI20115869A0 (en) * 2011-09-05 2011-09-05 Marimils Oy Planar sensor and its manufacturing process
US9024910B2 (en) * 2012-04-23 2015-05-05 Qualcomm Mems Technologies, Inc. Touchscreen with bridged force-sensitive resistors
KR102313990B1 (en) * 2014-01-29 2021-10-18 삼성디스플레이 주식회사 Flexible display device
US9903767B2 (en) * 2014-12-18 2018-02-27 Palo Alto Research Center Incorporated Wireless thermionic sensor

Also Published As

Publication number Publication date
WO2016080917A1 (en) 2016-05-26
US20170328793A1 (en) 2017-11-16

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