DK500485A - Fremgangsmaade til stabilisering af piezoelektriske polymerfilm ved gloedeudladning - Google Patents

Fremgangsmaade til stabilisering af piezoelektriske polymerfilm ved gloedeudladning Download PDF

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Publication number
DK500485A
DK500485A DK500485A DK500485A DK500485A DK 500485 A DK500485 A DK 500485A DK 500485 A DK500485 A DK 500485A DK 500485 A DK500485 A DK 500485A DK 500485 A DK500485 A DK 500485A
Authority
DK
Denmark
Prior art keywords
glow
disposal
procedure
polymer films
piezoelectric polymer
Prior art date
Application number
DK500485A
Other languages
English (en)
Other versions
DK500485D0 (da
Inventor
Peter F Radice
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of DK500485D0 publication Critical patent/DK500485D0/da
Publication of DK500485A publication Critical patent/DK500485A/da

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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
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/098—Forming organic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/14—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Organic Insulating Materials (AREA)
DK500485A 1984-11-01 1985-10-31 Fremgangsmaade til stabilisering af piezoelektriske polymerfilm ved gloedeudladning DK500485A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/667,187 US4565615A (en) 1984-11-01 1984-11-01 Glow discharge stabilization of piezoelectric polymer film

Publications (2)

Publication Number Publication Date
DK500485D0 DK500485D0 (da) 1985-10-31
DK500485A true DK500485A (da) 1986-05-02

Family

ID=24677179

Family Applications (1)

Application Number Title Priority Date Filing Date
DK500485A DK500485A (da) 1984-11-01 1985-10-31 Fremgangsmaade til stabilisering af piezoelektriske polymerfilm ved gloedeudladning

Country Status (4)

Country Link
US (1) US4565615A (da)
EP (1) EP0181538A3 (da)
JP (1) JPS61129889A (da)
DK (1) DK500485A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583579B1 (fr) * 1985-06-14 1987-08-07 Thomson Csf Procede d'obtention d'un materiau piezoelectrique et dispositif de mise en oeuvre
US4830795A (en) * 1986-07-03 1989-05-16 Rutgers, The State University Of New Jersey Process for making polarized material
GB2197753B (en) * 1986-11-12 1990-01-24 Philips Electronic Associated Infrared radiation detection device
US4946903A (en) * 1989-03-27 1990-08-07 The Research Foundation Of State University Of Ny Oxyfluoropolymers having chemically reactive surface functionality and increased surface energies
US20130153813A1 (en) * 2010-07-27 2013-06-20 Youtec Co. Ltd. Poling treatment method, plasma poling device, piezoelectric substance, and manfacturing method therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901994A (en) * 1974-02-04 1975-08-26 Rca Corp Metallized video disc having a dielectric coating thereon
JPS55157801A (en) * 1979-04-26 1980-12-08 Rikagaku Kenkyusho Process for producing piezooelectric current collecting high molecular film
US4291245A (en) * 1979-09-04 1981-09-22 Union Carbide Corporation Electrets
US4393093A (en) * 1981-06-12 1983-07-12 Pennwalt Corporation Preparation of high gamma (α)phase poly(vinylidene fluoride) piezoelectric materials
US4459634A (en) * 1982-10-22 1984-07-10 Pennwalt Corporation Reverse field stabilization of polarized polymer films

Also Published As

Publication number Publication date
DK500485D0 (da) 1985-10-31
EP0181538A3 (en) 1989-10-04
EP0181538A2 (en) 1986-05-21
US4565615A (en) 1986-01-21
JPS61129889A (ja) 1986-06-17

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Legal Events

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AHB Application shelved due to non-payment