HK20885A - Semiconductor ceramic capacitor and method for making the same - Google Patents

Semiconductor ceramic capacitor and method for making the same

Info

Publication number
HK20885A
HK20885A HK208/85A HK20885A HK20885A HK 20885 A HK20885 A HK 20885A HK 208/85 A HK208/85 A HK 208/85A HK 20885 A HK20885 A HK 20885A HK 20885 A HK20885 A HK 20885A
Authority
HK
Hong Kong
Prior art keywords
mol
ceramic capacitor
making
same
semiconductor ceramic
Prior art date
Application number
HK208/85A
Other languages
English (en)
Inventor
Masonari Fujimura
Syunichiro Kawashima
Yosuke Fujita
Yoshihiro Matuo
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of HK20885A publication Critical patent/HK20885A/xx

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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/47—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on strontium titanates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Capacitors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
HK208/85A 1978-06-01 1985-03-21 Semiconductor ceramic capacitor and method for making the same HK20885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6638478A JPS54157300A (en) 1978-06-01 1978-06-01 Semi-conductor porcelain capacitorsigma element manufacturing method

Publications (1)

Publication Number Publication Date
HK20885A true HK20885A (en) 1985-03-29

Family

ID=13314266

Family Applications (1)

Application Number Title Priority Date Filing Date
HK208/85A HK20885A (en) 1978-06-01 1985-03-21 Semiconductor ceramic capacitor and method for making the same

Country Status (5)

Country Link
JP (1) JPS54157300A (en)van)
CH (1) CH638948B (en)van)
DE (1) DE2921807A1 (en)van)
GB (1) GB2026466B (en)van)
HK (1) HK20885A (en)van)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56144522A (en) * 1980-04-11 1981-11-10 Matsushita Electric Ind Co Ltd Grain boundary dielectric layer type semiconductor porcelain composition
JPS5739520A (en) * 1980-08-20 1982-03-04 Matsushita Electric Ind Co Ltd Grain boundary dielectric layer type semiconductor porcelain composition
DE3035793C2 (de) * 1980-09-23 1985-11-07 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto Verfahren zur Herstellung von Grenzschicht-Halbleiterkeramik-Kondensatoren
US4347167A (en) * 1980-10-01 1982-08-31 University Of Illinois Foundation Fine-grain semiconducting ceramic compositions
US4367265A (en) 1981-04-06 1983-01-04 North American Philips Corporation Intergranular insulation type semiconductive ceramic and method of producing same
JPS5920908A (ja) * 1982-07-26 1984-02-02 株式会社村田製作所 温度補償用誘電体磁器組成物
FR2645850A1 (fr) * 1989-04-17 1990-10-19 Commissariat Energie Atomique Composition ceramique dielectrique a base de ferrite et son procede de fabrication

Also Published As

Publication number Publication date
JPS6159525B2 (en)van) 1986-12-17
CH638948B (de)
GB2026466A (en) 1980-02-06
DE2921807A1 (de) 1979-12-06
JPS54157300A (en) 1979-12-12
GB2026466B (en) 1982-07-14
CH638948GA3 (en)van) 1983-10-31

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