JPS51143893A - Barium titanate semiconductor ceramic device - Google Patents

Barium titanate semiconductor ceramic device

Info

Publication number
JPS51143893A
JPS51143893A JP50068698A JP6869875A JPS51143893A JP S51143893 A JPS51143893 A JP S51143893A JP 50068698 A JP50068698 A JP 50068698A JP 6869875 A JP6869875 A JP 6869875A JP S51143893 A JPS51143893 A JP S51143893A
Authority
JP
Japan
Prior art keywords
barium titanate
semiconductor ceramic
ceramic device
titanate semiconductor
low
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.)
Granted
Application number
JP50068698A
Other languages
Japanese (ja)
Other versions
JPS56922B2 (en
Inventor
Harufumi Bandai
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP50068698A priority Critical patent/JPS51143893A/en
Publication of JPS51143893A publication Critical patent/JPS51143893A/en
Publication of JPS56922B2 publication Critical patent/JPS56922B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • H01C7/023—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances containing oxides or oxidic compounds, e.g. ferrites
    • H01C7/025—Perovskites, e.g. titanates

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)

Abstract

PURPOSE:A barium titanate series semiconductor ceramic device of low Curie point, high positive resistance-temperature coefficient and low specific resistivity.
JP50068698A 1975-06-06 1975-06-06 Barium titanate semiconductor ceramic device Granted JPS51143893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50068698A JPS51143893A (en) 1975-06-06 1975-06-06 Barium titanate semiconductor ceramic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50068698A JPS51143893A (en) 1975-06-06 1975-06-06 Barium titanate semiconductor ceramic device

Publications (2)

Publication Number Publication Date
JPS51143893A true JPS51143893A (en) 1976-12-10
JPS56922B2 JPS56922B2 (en) 1981-01-10

Family

ID=13381234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50068698A Granted JPS51143893A (en) 1975-06-06 1975-06-06 Barium titanate semiconductor ceramic device

Country Status (1)

Country Link
JP (1) JPS51143893A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114612A (en) * 1973-02-19 1974-11-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114612A (en) * 1973-02-19 1974-11-01

Also Published As

Publication number Publication date
JPS56922B2 (en) 1981-01-10

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