FR2591389B1 - Transistor a effet de champ selectif aux ions et procede de fabrication - Google Patents

Transistor a effet de champ selectif aux ions et procede de fabrication

Info

Publication number
FR2591389B1
FR2591389B1 FR8518037A FR8518037A FR2591389B1 FR 2591389 B1 FR2591389 B1 FR 2591389B1 FR 8518037 A FR8518037 A FR 8518037A FR 8518037 A FR8518037 A FR 8518037A FR 2591389 B1 FR2591389 B1 FR 2591389B1
Authority
FR
France
Prior art keywords
manufacturing
field effect
effect transistor
ion selective
selective field
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.)
Expired
Application number
FR8518037A
Other languages
English (en)
French (fr)
Other versions
FR2591389A1 (fr
Inventor
Pierre Lacombe
Bernard Michaux
Jean-Paul Couput
Augustin Martinez
Francois Chauvet
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.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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 Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Priority to FR8518037A priority Critical patent/FR2591389B1/fr
Priority to EP19860906869 priority patent/EP0250476A1/fr
Priority to JP50637286A priority patent/JPS63501738A/ja
Priority to PCT/FR1986/000420 priority patent/WO1987003687A1/fr
Publication of FR2591389A1 publication Critical patent/FR2591389A1/fr
Application granted granted Critical
Publication of FR2591389B1 publication Critical patent/FR2591389B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Junction Field-Effect Transistors (AREA)
FR8518037A 1985-12-05 1985-12-05 Transistor a effet de champ selectif aux ions et procede de fabrication Expired FR2591389B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8518037A FR2591389B1 (fr) 1985-12-05 1985-12-05 Transistor a effet de champ selectif aux ions et procede de fabrication
EP19860906869 EP0250476A1 (fr) 1985-12-05 1986-12-04 Transistor a effet de champ selectif aux ions et procede de fabrication
JP50637286A JPS63501738A (ja) 1985-12-05 1986-12-04 イオン選択性電界効果トランジスタおよび製造法
PCT/FR1986/000420 WO1987003687A1 (fr) 1985-12-05 1986-12-04 Transistor a effet de champ selectif aux ions et procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8518037A FR2591389B1 (fr) 1985-12-05 1985-12-05 Transistor a effet de champ selectif aux ions et procede de fabrication

Publications (2)

Publication Number Publication Date
FR2591389A1 FR2591389A1 (fr) 1987-06-12
FR2591389B1 true FR2591389B1 (fr) 1988-08-12

Family

ID=9325490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8518037A Expired FR2591389B1 (fr) 1985-12-05 1985-12-05 Transistor a effet de champ selectif aux ions et procede de fabrication

Country Status (4)

Country Link
EP (1) EP0250476A1 (ja)
JP (1) JPS63501738A (ja)
FR (1) FR2591389B1 (ja)
WO (1) WO1987003687A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698211B1 (fr) * 1992-11-13 1995-02-03 Lyon Ecole Centrale Procédé de fabrication avec encapsulation, d'un capteur de type ISFET et capteur en faisant application.
FR2702566B1 (fr) * 1993-03-08 1995-06-09 Ifremer Capteur electrochimique integre de mesure de ph et son procede de fabrication.
FR2706616B1 (fr) * 1993-06-14 1995-09-01 Lyon Ecole Centrale Capteur de type ISFET dont le substrat est isolé électriquement.
US5944970A (en) * 1997-04-29 1999-08-31 Honeywell Inc. Solid state electrochemical sensors
JP4065855B2 (ja) 2004-01-21 2008-03-26 株式会社日立製作所 生体および化学試料検査装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322680A (en) * 1980-03-03 1982-03-30 University Of Utah Research Foundation Chemically sensitive JFET transducer devices utilizing a blocking interface
JPS58225344A (ja) * 1982-06-25 1983-12-27 Toa Medical Electronics Co Ltd 濃度自動分析装置
NL8400612A (nl) * 1984-02-28 1985-09-16 Cordis Europ Chemisch gevoelige fet-component.

Also Published As

Publication number Publication date
JPS63501738A (ja) 1988-07-14
WO1987003687A1 (fr) 1987-06-18
FR2591389A1 (fr) 1987-06-12
EP0250476A1 (fr) 1988-01-07

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Legal Events

Date Code Title Description
ST Notification of lapse