FR2287134A1 - Circuit de transmission de signaux de valeurs mesurees - Google Patents

Circuit de transmission de signaux de valeurs mesurees

Info

Publication number
FR2287134A1
FR2287134A1 FR7530331A FR7530331A FR2287134A1 FR 2287134 A1 FR2287134 A1 FR 2287134A1 FR 7530331 A FR7530331 A FR 7530331A FR 7530331 A FR7530331 A FR 7530331A FR 2287134 A1 FR2287134 A1 FR 2287134A1
Authority
FR
France
Prior art keywords
read
voltage
electrodes
piezo
transmission element
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.)
Granted
Application number
FR7530331A
Other languages
English (en)
French (fr)
Other versions
FR2287134B1 (online.php
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2287134A1 publication Critical patent/FR2287134A1/fr
Application granted granted Critical
Publication of FR2287134B1 publication Critical patent/FR2287134B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/005—Arrangements for selecting an address in a digital store with travelling wave access
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/40—Piezoelectric or electrostrictive devices with electrical input and electrical output, e.g. functioning as transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR7530331A 1974-10-03 1975-10-03 Circuit de transmission de signaux de valeurs mesurees Granted FR2287134A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742447219 DE2447219A1 (de) 1974-10-03 1974-10-03 Piezoelektrisches uebertragungselement

Publications (2)

Publication Number Publication Date
FR2287134A1 true FR2287134A1 (fr) 1976-04-30
FR2287134B1 FR2287134B1 (online.php) 1979-06-29

Family

ID=5927444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530331A Granted FR2287134A1 (fr) 1974-10-03 1975-10-03 Circuit de transmission de signaux de valeurs mesurees

Country Status (3)

Country Link
JP (1) JPS5161792A (online.php)
DE (1) DE2447219A1 (online.php)
FR (1) FR2287134A1 (online.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242844A1 (fr) * 1986-04-23 1987-10-28 Laserdot Miroir a surface modulable pour system optique adaptateur de front d'onde

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1426454A (fr) * 1964-03-13 1966-01-28 Atomic Energy Commission élément de mémoire en matière céramique ferroélectrique à rémanence multiple
US3774174A (en) * 1972-08-10 1973-11-20 M Francombe Polarization and optical switching of quadristable ferroelectric films by singular electrodes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1426454A (fr) * 1964-03-13 1966-01-28 Atomic Energy Commission élément de mémoire en matière céramique ferroélectrique à rémanence multiple
US3774174A (en) * 1972-08-10 1973-11-20 M Francombe Polarization and optical switching of quadristable ferroelectric films by singular electrodes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE TRANSACTIONS ON SONICS AND ULTRASONICS, VOLUME SU - 19, NO. 2 AVRIL 1972, NEW-YORK USA M.FRANCOMBE: "THE RESEARCH STATUS AND DEVICE POTENTIAL OF FERROELECTRIC THIN FILMS", PAGES 199 - 211 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242844A1 (fr) * 1986-04-23 1987-10-28 Laserdot Miroir a surface modulable pour system optique adaptateur de front d'onde
FR2597983A1 (fr) * 1986-04-23 1987-10-30 Comp Generale Electricite Miroir a surface modulable pour systeme optique adaptateur de front d'onde

Also Published As

Publication number Publication date
DE2447219A1 (de) 1976-04-08
FR2287134B1 (online.php) 1979-06-29
JPS5161792A (online.php) 1976-05-28

Similar Documents

Publication Publication Date Title
GB932701A (en) Flexural oscillator of electrostrictive material
AU494323B2 (en) Piezoelectric transducers
ATE131290T1 (de) Vorrichtung mit einem ferroelektrischen flüssigkristall.
GB942488A (en) Improvements in or relating to piezoelectric devices
GB1159423A (en) Improvements in or relating to Electromechanical Delay Devices
GB2012106A (en) Electro-mechanical transducers
JPS5630779A (en) Piezoelectric monocrystal and elastic surface wave element using the same
JPS5549020A (en) Piezoelectric vibrator
CA938380A (en) Piezo-electric element and method of manufacturing such an element
HK48282A (en) Piezo-electric vibrator
GB897734A (en) Improvements in piezoelectric transducers
JPS644721A (en) Active device
AU506789B2 (en) Improvement in piezoelectric stack insulation
GB1366410A (en) Producing a polarized piezoelectric ceramic member
GB692706A (en) Electrostrictive ceramics and transducers utilizing them
JPS62297779A (ja) 音子時計
JPS5222799A (en) Piezoelectric porcelain composition
JPS5545232A (en) Piezo-electric vibrator
JPS57158012A (en) Automatic tracking device
JPS6411232A (en) Liquid crystal display panel and its production
GB1432519A (en) Piezeoelectric crystal
JPS5298492A (en) Piezo-electric vibrator
SU613392A1 (ru) Ведущий узел лентопрот жного механизма
GB1014662A (en) Improvements in piezo-electric quartz crystals
GB1346969A (en) Recording materials

Legal Events

Date Code Title Description
ST Notification of lapse