AU3802599A - Thin electret layer and corresponding production method - Google Patents

Thin electret layer and corresponding production method

Info

Publication number
AU3802599A
AU3802599A AU38025/99A AU3802599A AU3802599A AU 3802599 A AU3802599 A AU 3802599A AU 38025/99 A AU38025/99 A AU 38025/99A AU 3802599 A AU3802599 A AU 3802599A AU 3802599 A AU3802599 A AU 3802599A
Authority
AU
Australia
Prior art keywords
production method
corresponding production
electret layer
thin electret
thin
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.)
Abandoned
Application number
AU38025/99A
Inventor
Enno Arenholz
Siegfried Bauer
Simona Bauer-Gogonea
Dieter Bauerle
Johannes Heitz
Reinhard Schwodiauer
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.)
Innovationsagentur GmbH
Original Assignee
Innovationsagentur GmbH
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 Innovationsagentur GmbH filed Critical Innovationsagentur GmbH
Publication of AU3802599A publication Critical patent/AU3802599A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • H01G7/021—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric
    • H01G7/023—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric of macromolecular compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physical Vapour Deposition (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Semiconductor Integrated Circuits (AREA)
AU38025/99A 1998-05-12 1999-05-12 Thin electret layer and corresponding production method Abandoned AU3802599A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT800/98 1998-05-12
AT80098A ATA80098A (en) 1998-05-12 1998-05-12 THIN ELECTRIC LAYERS AND A METHOD FOR THEIR PRODUCTION
PCT/AT1999/000119 WO1999059172A1 (en) 1998-05-12 1999-05-12 Thin electret layer and corresponding production method

Publications (1)

Publication Number Publication Date
AU3802599A true AU3802599A (en) 1999-11-29

Family

ID=3500021

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38025/99A Abandoned AU3802599A (en) 1998-05-12 1999-05-12 Thin electret layer and corresponding production method

Country Status (5)

Country Link
EP (1) EP1088316A1 (en)
JP (1) JP2002515643A (en)
AT (1) ATA80098A (en)
AU (1) AU3802599A (en)
WO (1) WO1999059172A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406756B (en) * 1998-12-21 2000-08-25 Johannes Dr Heitz FLUOROPOLYMER COATINGS WITH GOOD LIABILITY AND GOOD ABRASION RESISTANCE FOR USE IN MEDICINE AND A METHOD FOR THEIR PRODUCTION
JP4670050B2 (en) * 2004-11-26 2011-04-13 国立大学法人 東京大学 Electret and electrostatic induction type conversion element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650408B2 (en) * 1973-07-05 1981-11-28
FR2351191A1 (en) * 1976-05-11 1977-12-09 Thomson Csf PERFECTED ELECTROPHORESIS DEVICE
US4527218A (en) * 1981-06-08 1985-07-02 At&T Bell Laboratories Stable positively charged Teflon electrets
DE19522473C2 (en) * 1994-06-22 1996-12-05 Gregory Kinteraya Method of making an electret

Also Published As

Publication number Publication date
EP1088316A1 (en) 2001-04-04
JP2002515643A (en) 2002-05-28
ATA80098A (en) 1999-06-15
WO1999059172A1 (en) 1999-11-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase