LU68020A1 - - Google Patents

Info

Publication number
LU68020A1
LU68020A1 LU68020A LU68020DA LU68020A1 LU 68020 A1 LU68020 A1 LU 68020A1 LU 68020 A LU68020 A LU 68020A LU 68020D A LU68020D A LU 68020DA LU 68020 A1 LU68020 A1 LU 68020A1
Authority
LU
Luxembourg
Application number
LU68020A
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 filed Critical
Publication of LU68020A1 publication Critical patent/LU68020A1/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02Electrets, i.e. having a permanently-polarised dielectric
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00Piezoelectric or electrostrictive devices
    • H10N30/01Manufacture or treatment
    • H10N30/04Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
    • H10N30/045Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Catalysts (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Insulating Materials (AREA)
LU68020A 1972-07-17 1973-07-16 LU68020A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2235055A DE2235055C3 (de) 1972-07-17 1972-07-17 Verfahren zur permanenten Polarisation von piezoelektrischem Material

Publications (1)

Publication Number Publication Date
LU68020A1 true LU68020A1 (de) 1973-09-17

Family

ID=5850859

Family Applications (1)

Application Number Title Priority Date Filing Date
LU68020A LU68020A1 (de) 1972-07-17 1973-07-16

Country Status (16)

Country Link
JP (1) JPS4944299A (de)
AR (1) AR198231A1 (de)
AT (1) AT330267B (de)
BE (1) BE802438A (de)
CA (1) CA1000420A (de)
CH (1) CH570709A5 (de)
DE (1) DE2235055C3 (de)
FI (1) FI61108C (de)
FR (1) FR2237338B1 (de)
GB (1) GB1432879A (de)
IN (1) IN140672B (de)
IT (1) IT993582B (de)
LU (1) LU68020A1 (de)
NL (1) NL7309892A (de)
SE (1) SE380668B (de)
YU (1) YU173173A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222798A (en) * 1975-08-13 1977-02-21 Matsushita Electric Ind Co Ltd Polarizing method of piezoelectric porcelain
JPS5376705U (de) * 1976-11-30 1978-06-27
JPS53136667A (en) * 1977-05-02 1978-11-29 Fujitsu Ltd Method of producing printed board
JPS5421599A (en) * 1977-07-19 1979-02-17 Sato Risaburou Process for polarizing piezoelectric ceramic
JPS56110300A (en) * 1980-02-05 1981-09-01 Tdk Electronics Co Ltd Radio wave dark chamber
DE3129015A1 (de) * 1981-07-22 1983-02-10 Siemens AG, 1000 Berlin und 8000 München Verfahren zum abgleich piezoelektrischer antriebselemente
US4459634A (en) * 1982-10-22 1984-07-10 Pennwalt Corporation Reverse field stabilization of polarized polymer films
JPS59129494A (ja) * 1983-01-14 1984-07-25 ティーディーケイ株式会社 電波吸収体
JPH07105684B2 (ja) * 1990-07-24 1995-11-13 株式会社村田製作所 圧電体の分極方法
JPH05243884A (ja) * 1992-02-27 1993-09-21 Murata Mfg Co Ltd 圧電体の分極方法
DE19946718C2 (de) 1999-09-29 2002-01-10 Siemens Ag Vorbehandlungsverfahren für einen elektro-mechanischen Wandler
JP5024589B2 (ja) * 2005-12-14 2012-09-12 リコープリンティングシステムズ株式会社 液滴吐出装置、液滴吐出特性補正方法及びインクジェット記録装置
DE102012111972A1 (de) * 2012-12-07 2014-06-12 Epcos Ag Verfahren zur Herstellung eines elektronischen Bauteils

Also Published As

Publication number Publication date
IN140672B (de) 1976-12-11
FR2237338A1 (de) 1975-02-07
AU5748673A (en) 1975-01-09
ATA542673A (de) 1975-09-15
DE2235055B2 (de) 1975-04-30
GB1432879A (en) 1976-04-22
CH570709A5 (de) 1975-12-15
AT330267B (de) 1976-06-25
NL7309892A (de) 1974-01-21
JPS4944299A (de) 1974-04-25
YU173173A (en) 1982-05-31
SE380668B (sv) 1975-11-10
FI61108C (fi) 1982-05-10
FR2237338B1 (de) 1978-03-24
IT993582B (it) 1975-09-30
DE2235055C3 (de) 1975-12-11
BE802438A (fr) 1973-11-16
CA1000420A (en) 1976-11-23
FI61108B (fi) 1982-01-29
AR198231A1 (es) 1974-06-07
DE2235055A1 (de) 1974-01-31

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