JPS6151437B2 - - Google Patents
Info
- Publication number
- JPS6151437B2 JPS6151437B2 JP52049836A JP4983677A JPS6151437B2 JP S6151437 B2 JPS6151437 B2 JP S6151437B2 JP 52049836 A JP52049836 A JP 52049836A JP 4983677 A JP4983677 A JP 4983677A JP S6151437 B2 JPS6151437 B2 JP S6151437B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- electric field
- potential
- polymeric material
- polarization
- 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
Links
- 239000012528 membrane Substances 0.000 claims description 160
- 230000005684 electric field Effects 0.000 claims description 70
- 230000010287 polarization Effects 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 39
- 230000015556 catabolic process Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 2
- 239000002131 composite material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000002033 PVDF binder Substances 0.000 description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000001747 exhibiting effect Effects 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 230000001351 cycling effect Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 229920005597 polymer membrane Polymers 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 241000951498 Brachypteraciidae Species 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Organic Insulating Materials (AREA)
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 |
|---|---|
| JPS52133384A JPS52133384A (en) | 1977-11-08 |
| JPS6151437B2 true JPS6151437B2 (US20110009641A1-20110113-C00256.png) | 1986-11-08 |
Family
ID=24737296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4983677A Granted JPS52133384A (en) | 1976-04-30 | 1977-04-28 | Apparatus for giving polarity to film consisted of polymer * cotinuously |
Country Status (5)
Families Citing this family (17)
| 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 |
| FR2490877A1 (fr) * | 1980-09-19 | 1982-03-26 | Thomson Csf | Procede de fabrication de films polymeres piezoelectriques |
| 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 |
| US4375042A (en) * | 1980-11-24 | 1983-02-22 | Eastman Kodak Company | Temperature gradient method of nonuniformly poling a body of polymeric piezoelectric material and novel flexure elements produced thereby |
| US4434114A (en) | 1982-02-04 | 1984-02-28 | Pennwalt Corporation | Production of wrinkle-free piezoelectric films by poling |
| 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 |
| 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)
| 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 |
-
1976
- 1976-04-30 US US05/681,895 patent/US4079437A/en not_active Expired - Lifetime
-
1977
- 1977-04-28 JP JP4983677A patent/JPS52133384A/ja active Granted
- 1977-04-29 GB GB18074/77A patent/GB1576031A/en not_active Expired
- 1977-04-29 DE DE19772719880 patent/DE2719880A1/de not_active Withdrawn
- 1977-04-29 FR FR7712946A patent/FR2349961A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52133384A (en) | 1977-11-08 |
| US4079437A (en) | 1978-03-14 |
| FR2349961A1 (fr) | 1977-11-25 |
| FR2349961B1 (US20110009641A1-20110113-C00256.png) | 1983-11-25 |
| DE2719880A1 (de) | 1977-11-17 |
| GB1576031A (en) | 1980-10-01 |
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| JPS6151437B2 (US20110009641A1-20110113-C00256.png) | ||
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