IT1082238B - Dielettrico per condensatori con strati di sbarramento interni e procedimento per la sua fabbricazione - Google Patents

Dielettrico per condensatori con strati di sbarramento interni e procedimento per la sua fabbricazione

Info

Publication number
IT1082238B
IT1082238B IT2615677A IT2615677A IT1082238B IT 1082238 B IT1082238 B IT 1082238B IT 2615677 A IT2615677 A IT 2615677A IT 2615677 A IT2615677 A IT 2615677A IT 1082238 B IT1082238 B IT 1082238B
Authority
IT
Italy
Prior art keywords
capacitors
dielectric
procedure
manufacture
barrier layers
Prior art date
Application number
IT2615677A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1082238B publication Critical patent/IT1082238B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1272—Semiconductive ceramic capacitors
    • H01G4/1281—Semiconductive ceramic capacitors with grain boundary layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Capacitors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Laminated Bodies (AREA)
IT2615677A 1976-08-03 1977-07-27 Dielettrico per condensatori con strati di sbarramento interni e procedimento per la sua fabbricazione IT1082238B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762634896 DE2634896C2 (de) 1976-08-03 1976-08-03 Kondensatordielektrikum mit inneren Sperrschichten und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
IT1082238B true IT1082238B (it) 1985-05-21

Family

ID=5984626

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2615677A IT1082238B (it) 1976-08-03 1977-07-27 Dielettrico per condensatori con strati di sbarramento interni e procedimento per la sua fabbricazione

Country Status (6)

Country Link
JP (1) JPS5317961A (de)
AT (1) AT357240B (de)
DE (1) DE2634896C2 (de)
FR (1) FR2360997A1 (de)
GB (1) GB1527060A (de)
IT (1) IT1082238B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125B2 (ja) * 1978-10-20 1984-01-05 ティーディーケイ株式会社 非直線性誘電体素子
DE3165390D1 (en) * 1980-06-30 1984-09-13 Centralab Inc Ceramic dielectric for base metal electrode capacitors and method of manufacture
JPS57157502A (en) * 1981-03-24 1982-09-29 Murata Manufacturing Co Barium titanate series porcelain composition
JPS57167618A (en) * 1981-04-08 1982-10-15 Murata Manufacturing Co Grain boundary insulating type semiconductor porcelain composition
JPS57167617A (en) * 1981-04-08 1982-10-15 Murata Manufacturing Co Grain boundary insulating type semiconductor porcelain composition
JPS61275164A (ja) * 1985-05-03 1986-12-05 タム　セラミツクス　インコ−ポレイテツド 誘電体セラミック組成物
US4939108A (en) * 1986-11-03 1990-07-03 Tam Ceramics, Inc. Process for producing dielectric ceramic composition with high dielectric constant, low dissipation factor and flat TC characteristics
WO1988008830A1 (en) * 1986-11-03 1988-11-17 Dean Terence C Dielectric ceramic with high k, low df and flat tc
JPH0692268B2 (ja) * 1988-06-03 1994-11-16 日本油脂株式会社 還元再酸化型半導体セラミックコンデンサ素子
JP2733667B2 (ja) * 1988-07-14 1998-03-30 ティーディーケイ株式会社 半導体磁器組成物
US5550092A (en) * 1995-02-10 1996-08-27 Tam Ceramics Inc. Ceramic dielectrics compositions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277733A (en) * 1939-04-27 1942-03-31 Titanium Alloy Mfg Co Dielectric material and method of making the same
DE1117766B (de) * 1959-02-21 1961-11-23 Rosenthal Isolatoren Ges Mit B Keramisches Kondensatordielektrikum mit hoher Dielektrizitaetskonstante und geringerTemperaturabhaengigkeit
FR1279571A (fr) * 1960-04-29 1961-12-22 Siemens Ag Condensateur céramique à couche d'arrêt et procédé de fabrication
NL135251C (de) * 1963-02-22
DE1646987C3 (de) * 1965-03-19 1974-01-17 Siemens Ag, 1000 Berlin U. 8000 Muenchen Verfahren zum Herstellen polykristalliner scheiben-, stabrohr- oder folienförmiger keramischer Kaltleiter-, bzw. Dielektrikums- bzw. Heißleiterkörper
DE1646988B2 (de) * 1965-03-19 1973-06-14 Siemens AG, 1000 Berlin u 8000 München Verfahren zum herstellen polykristalliner scheiben-, stabrohr- oder folienfoermiger keramischer kaltleiter- bzw. dielektrikums- bzw. heissleiterkoerper
GB1186116A (en) * 1966-12-19 1970-04-02 Nippon Telegraph & Telephone Improvements in or relating to the Production of High Dielectric Ceramics
DE1614605B2 (de) * 1967-09-20 1974-06-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kondensatordielektrikum mit inneren Sperrschichten und geringerer Temperaturabhängigkeit

Also Published As

Publication number Publication date
FR2360997A1 (fr) 1978-03-03
DE2634896A1 (de) 1978-02-09
ATA527077A (de) 1979-11-15
AT357240B (de) 1980-06-25
JPS5317961A (en) 1978-02-18
DE2634896C2 (de) 1985-08-14
GB1527060A (en) 1978-10-04

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