FR2074759A6 - - Google Patents

Info

Publication number
FR2074759A6
FR2074759A6 FR7002642A FR7002642A FR2074759A6 FR 2074759 A6 FR2074759 A6 FR 2074759A6 FR 7002642 A FR7002642 A FR 7002642A FR 7002642 A FR7002642 A FR 7002642A FR 2074759 A6 FR2074759 A6 FR 2074759A6
Authority
FR
France
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
FR7002642A
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Thomson CSF SA
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
Priority claimed from FR98933A external-priority patent/FR1522471A/fr
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7002642A priority Critical patent/FR2074759A6/fr
Priority to DE19712103542 priority patent/DE2103542A1/de
Application granted granted Critical
Publication of FR2074759A6 publication Critical patent/FR2074759A6/fr
Priority to US360773A priority patent/US3878328A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices
    • 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
    • G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/0327—Operation of the cell; Circuit arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/0333—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect addressed by a beam of charged particles
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N39/00—Integrated devices, or assemblies of multiple devices, comprising at least one piezoelectric, electrostrictive or magnetostrictive element covered by groups H10N30/00 – H10N35/00

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR7002642A 1967-03-15 1970-01-26 Expired FR2074759A6 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7002642A FR2074759A6 (enrdf_load_stackoverflow) 1967-03-15 1970-01-26
DE19712103542 DE2103542A1 (de) 1970-01-26 1971-01-26 Kraftmeßvorrichtung
US360773A US3878328A (en) 1970-01-26 1973-05-16 Method of and device for electronically compensating for mechanical stresses in an optic relay

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR98933A FR1522471A (fr) 1967-03-15 1967-03-15 Dispositif de mesure de contrainte
FR7002642A FR2074759A6 (enrdf_load_stackoverflow) 1967-03-15 1970-01-26

Publications (1)

Publication Number Publication Date
FR2074759A6 true FR2074759A6 (enrdf_load_stackoverflow) 1971-10-08

Family

ID=26174959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002642A Expired FR2074759A6 (enrdf_load_stackoverflow) 1967-03-15 1970-01-26

Country Status (1)

Country Link
FR (1) FR2074759A6 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040795A3 (en) * 1980-05-22 1983-05-18 Siemens Aktiengesellschaft Semiconductor sensor
EP0507582A1 (en) * 1991-04-02 1992-10-07 Honda Giken Kogyo Kabushiki Kaisha Semiconductor sensor
US5397911A (en) * 1991-04-02 1995-03-14 Honda Giken Kogyo Kabushiki Kaisha Semiconductor sensor with plural gate electrodes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040795A3 (en) * 1980-05-22 1983-05-18 Siemens Aktiengesellschaft Semiconductor sensor
EP0507582A1 (en) * 1991-04-02 1992-10-07 Honda Giken Kogyo Kabushiki Kaisha Semiconductor sensor
US5225705A (en) * 1991-04-02 1993-07-06 Honda Giken Kogyo Kabushiki Kaisha Semiconductor stress sensor mesfet or mesfet array
US5397911A (en) * 1991-04-02 1995-03-14 Honda Giken Kogyo Kabushiki Kaisha Semiconductor sensor with plural gate electrodes

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