EP1476742A1 - Sensor mit piezo-widerstands-array - Google Patents

Sensor mit piezo-widerstands-array

Info

Publication number
EP1476742A1
EP1476742A1 EP03704344A EP03704344A EP1476742A1 EP 1476742 A1 EP1476742 A1 EP 1476742A1 EP 03704344 A EP03704344 A EP 03704344A EP 03704344 A EP03704344 A EP 03704344A EP 1476742 A1 EP1476742 A1 EP 1476742A1
Authority
EP
European Patent Office
Prior art keywords
sensor
wire
units
sensor unit
sensor units
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP03704344A
Other languages
English (en)
French (fr)
Inventor
Jacob Thaysen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cantion Sciondtu AS
Original Assignee
Cantion Sciondtu AS
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 Cantion Sciondtu AS filed Critical Cantion Sciondtu AS
Publication of EP1476742A1 publication Critical patent/EP1476742A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
EP03704344A 2002-02-22 2003-02-21 Sensor mit piezo-widerstands-array Withdrawn EP1476742A1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DK200200283 2002-02-22
DKPA200200283 2002-02-22
US36624302P 2002-03-22 2002-03-22
US366243P 2002-03-22
PCT/DK2003/000117 WO2003071258A1 (en) 2002-02-22 2003-02-21 Sensor comprising an array of piezoresistors

Publications (1)

Publication Number Publication Date
EP1476742A1 true EP1476742A1 (de) 2004-11-17

Family

ID=27758692

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03704344A Withdrawn EP1476742A1 (de) 2002-02-22 2003-02-21 Sensor mit piezo-widerstands-array

Country Status (3)

Country Link
EP (1) EP1476742A1 (de)
AU (1) AU2003206688A1 (de)
WO (1) WO2003071258A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004059306A1 (en) 2002-12-27 2004-07-15 Cantion A/S A cantilever sensor using both the longitudinal and the transversal piezoresistive coefficients
US7260980B2 (en) 2003-03-11 2007-08-28 Adams Jesse D Liquid cell and passivated probe for atomic force microscopy and chemical sensing
US20060257286A1 (en) 2003-10-17 2006-11-16 Adams Jesse D Self-sensing array of microcantilevers for chemical detection
GB0328054D0 (en) 2003-12-04 2004-01-07 Council Cent Lab Res Councils Fluid probe
US7207206B2 (en) 2004-02-19 2007-04-24 Ut-Battelle, Llc Chemically-functionalized microcantilevers for detection of chemical, biological and explosive material
DE102004014114A1 (de) * 2004-03-23 2005-10-20 Forschungszentrum Juelich Gmbh Vorrichtung zur Bestimmung der Stromdichteverteilung in Brennstoffzellen
WO2005116621A2 (en) * 2004-05-25 2005-12-08 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Naval Research Laboratory Microelectro-mechanical chemical sensor
US20060057026A1 (en) 2004-09-14 2006-03-16 Boiadjiev Vassil I Gold thiolate and photochemically functionalized microcantilevers using molecular recognition agents
WO2006039506A2 (en) 2004-10-01 2006-04-13 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The University Of Nevada, Reno Cantilevered probe detector with piezoelectric element
GB0605273D0 (en) 2006-03-16 2006-04-26 Council Cent Lab Res Councils Fluid robe
EP1933138A1 (de) * 2006-12-14 2008-06-18 Koninklijke Philips Electronics N.V. Biologisches Assay-Substrat und Verfahren und Gerät zur Herstellung solcher Substrate
GB0716202D0 (en) 2007-08-11 2007-09-26 Microvisk Ltd Improved fluid probe
TW201315977A (zh) * 2011-10-05 2013-04-16 Ind Tech Res Inst 感測器陣列的讀取裝置與讀取方法
TWI487883B (zh) * 2012-07-19 2015-06-11 Ind Tech Res Inst 感測器的讀取裝置與驅動方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553883A1 (fr) * 1983-10-25 1985-04-26 Roche Michel Dispositif permettant la mesure d'une distribution de pression
US4596697A (en) * 1984-09-04 1986-06-24 The United States Of America As Represented By The Secretary Of The Army Chemical sensor matrix
SG96541A1 (en) * 1997-08-14 2003-06-16 Inst Of Microelectronics Design of a novel tactile sensor
CA2372508C (en) * 1999-05-03 2009-09-29 Cantion A/S Sensor for microfluid handling system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03071258A1 *

Also Published As

Publication number Publication date
AU2003206688A1 (en) 2003-09-09
WO2003071258A1 (en) 2003-08-28

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