FR2349961A1 - Procede et dispositif pour polariser une bande de materiau pyroelectrique et piezoelectrique - Google Patents

Procede et dispositif pour polariser une bande de materiau pyroelectrique et piezoelectrique

Info

Publication number
FR2349961A1
FR2349961A1 FR7712946A FR7712946A FR2349961A1 FR 2349961 A1 FR2349961 A1 FR 2349961A1 FR 7712946 A FR7712946 A FR 7712946A FR 7712946 A FR7712946 A FR 7712946A FR 2349961 A1 FR2349961 A1 FR 2349961A1
Authority
FR
France
Prior art keywords
pyroelectric
polarizing
band
piezoelectric material
piezoelectric
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
FR7712946A
Other languages
English (en)
Other versions
FR2349961B1 (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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2349961A1 publication Critical patent/FR2349961A1/fr
Application granted granted Critical
Publication of FR2349961B1 publication Critical patent/FR2349961B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H10N30/01—Manufacture or treatment
    • H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
    • H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
    • 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
    • H10N30/01—Manufacture or treatment
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/098—Forming organic materials
    • 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
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/80—Piezoelectric polymers, e.g. PVDF
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making
FR7712946A 1976-04-30 1977-04-29 Procede et dispositif pour polariser une bande de materiau pyroelectrique et piezoelectrique Granted FR2349961A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/681,895 US4079437A (en) 1976-04-30 1976-04-30 Machine and method for poling films of pyroelectric and piezoelectric material

Publications (2)

Publication Number Publication Date
FR2349961A1 true FR2349961A1 (fr) 1977-11-25
FR2349961B1 FR2349961B1 (fr) 1983-11-25

Family

ID=24737296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712946A Granted FR2349961A1 (fr) 1976-04-30 1977-04-29 Procede et dispositif pour polariser une bande de materiau pyroelectrique et piezoelectrique

Country Status (5)

Country Link
US (1) US4079437A (fr)
JP (1) JPS52133384A (fr)
DE (1) DE2719880A1 (fr)
FR (1) FR2349961A1 (fr)
GB (1) GB1576031A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490877A1 (fr) * 1980-09-19 1982-03-26 Thomson Csf Procede de fabrication de films polymeres piezoelectriques
FR2494913A1 (fr) * 1980-11-24 1982-05-28 Eastman Kodak Co Procede d'orientation des poles d'une feuille d'un materiau polymere et organe de flexion piezoelectrique forme d'une feuille orientee suivant ce procede
FR2525820A1 (fr) * 1982-04-26 1983-10-28 Solvay Procede pour la production de films piezo-electriques et pyro-electriques par polarisation electrique de films en polymeres vinyliques fluores

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606871A (en) * 1980-07-23 1986-08-19 Minnesota Mining And Manufacturing Company Method of making a film from pyroelectric and isotropic piezoelectric polymer blends
US4365283A (en) * 1980-10-16 1982-12-21 Pennwalt Corporation Corona discharge poling process
US4392178A (en) * 1980-10-16 1983-07-05 Pennwalt Corporation Apparatus for the rapid continuous corona poling of polymeric films
US4434114A (en) 1982-02-04 1984-02-28 Pennwalt Corporation Production of wrinkle-free piezoelectric films by poling
US4734611A (en) * 1985-12-20 1988-03-29 Siemens Aktiengesellschaft Ultrasonic sensor
US4830795A (en) * 1986-07-03 1989-05-16 Rutgers, The State University Of New Jersey Process for making polarized material
US5045747A (en) * 1990-02-28 1991-09-03 Industrial Technology Research Institute Apparatus for poling a piezoelectric ceramic
FR2701188B1 (fr) * 1993-01-29 1995-03-03 Thomson Csf Procédé de fabrication de composant piézoélectrique.
US6593681B2 (en) * 2000-12-15 2003-07-15 Matsushita Electric Industrial Co., Ltd. Polarization apparatus and polarization method of coaxial flexible piezoelectric cable
US20080143519A1 (en) * 2006-12-19 2008-06-19 3M Innovative Properties Company Tamper-indicating radio frequency identification tag and methods of indicating tampering of a radio frequency identification tag
JP5078362B2 (ja) * 2007-01-10 2012-11-21 株式会社クレハ 高分子圧電体フィルムの製造方法および高分子圧電体フィルム
GB201015399D0 (en) * 2010-09-15 2010-10-27 Univ Bolton Piezoelectric polymer element and production method and apparatus therefor
CN106848054A (zh) * 2015-12-07 2017-06-13 感至源电子科技（上海）有限公司 预应力式电极化方法及装置
US20190165251A1 (en) * 2017-11-30 2019-05-30 Jabil Inc. Apparatus, system and method for manufacturing piezoelectronics

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648097A (en) * 1952-04-04 1953-08-11 Traver Corp Method of securing decorative matter to a surface of a polyethylene body
US3521126A (en) * 1967-07-28 1970-07-21 Addressograph Multigraph Roller charging apparatus
US3885301A (en) * 1971-04-08 1975-05-27 Kureha Chemical Ind Co Ltd Pyroelectric element of polymer film
US3899969A (en) * 1973-08-06 1975-08-19 Minnesota Mining & Mfg Printing using pyroelectric film
JPS5130997A (en) * 1974-09-11 1976-03-16 Kureha Chemical Ind Co Ltd Kobunshifuirumu no renzokuseikyokuhoho

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490877A1 (fr) * 1980-09-19 1982-03-26 Thomson Csf Procede de fabrication de films polymeres piezoelectriques
EP0048642A1 (fr) * 1980-09-19 1982-03-31 Thomson-Csf Procédé de fabrication de films polymères piézoélectriques
FR2494913A1 (fr) * 1980-11-24 1982-05-28 Eastman Kodak Co Procede d'orientation des poles d'une feuille d'un materiau polymere et organe de flexion piezoelectrique forme d'une feuille orientee suivant ce procede
FR2525820A1 (fr) * 1982-04-26 1983-10-28 Solvay Procede pour la production de films piezo-electriques et pyro-electriques par polarisation electrique de films en polymeres vinyliques fluores

Also Published As

Publication number Publication date
JPS52133384A (en) 1977-11-08
GB1576031A (en) 1980-10-01
FR2349961B1 (fr) 1983-11-25
DE2719880A1 (de) 1977-11-17
JPS6151437B2 (fr) 1986-11-08
US4079437A (en) 1978-03-14

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