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JPS5210597A - Insulated grain boundary type piezo-electric substance of polycrystall ine ceramic semiconductor - Google Patents

Insulated grain boundary type piezo-electric substance of polycrystall ine ceramic semiconductor

Info

Publication number
JPS5210597A
JPS5210597A JP50086905A JP8690575A JPS5210597A JP S5210597 A JPS5210597 A JP S5210597A JP 50086905 A JP50086905 A JP 50086905A JP 8690575 A JP8690575 A JP 8690575A JP S5210597 A JPS5210597 A JP S5210597A
Authority
JP
Japan
Prior art keywords
grain boundary
boundary type
ceramic semiconductor
type piezo
insulated
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
JP50086905A
Other languages
Japanese (ja)
Other versions
JPS6128209B2 (en
Inventor
Kazunori Ozawa
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP50086905A priority Critical patent/JPS5210597A/en
Publication of JPS5210597A publication Critical patent/JPS5210597A/en
Publication of JPS6128209B2 publication Critical patent/JPS6128209B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

PURPOSE: Making the condenser element of insualted grain boundary type semiconductor, SrTiO3 group ceramic semiconductor whose grain boundary is insulated, contain SiO2, ZrO2 and Nb2O5, to improve the temperature characteristic, the tan δ and the insulation resistance.
COPYRIGHT: (C)1977,JPO&Japio
JP50086905A 1975-07-16 1975-07-16 Insulated grain boundary type piezo-electric substance of polycrystall ine ceramic semiconductor Granted JPS5210597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50086905A JPS5210597A (en) 1975-07-16 1975-07-16 Insulated grain boundary type piezo-electric substance of polycrystall ine ceramic semiconductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50086905A JPS5210597A (en) 1975-07-16 1975-07-16 Insulated grain boundary type piezo-electric substance of polycrystall ine ceramic semiconductor

Publications (2)

Publication Number Publication Date
JPS5210597A true JPS5210597A (en) 1977-01-26
JPS6128209B2 JPS6128209B2 (en) 1986-06-28

Family

ID=13899843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50086905A Granted JPS5210597A (en) 1975-07-16 1975-07-16 Insulated grain boundary type piezo-electric substance of polycrystall ine ceramic semiconductor

Country Status (1)

Country Link
JP (1) JPS5210597A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461720A (en) * 1977-10-27 1979-05-18 Nissan Motor Co Ltd Device for securing wheelchair on wheelchair transport vihicle
JPS54129398A (en) * 1978-03-13 1979-10-06 Philips Nv Sintered body of semiconductor ceramic material
JPS5654024A (en) * 1979-10-09 1981-05-13 Murata Manufacturing Co Grain boundary insulating type semiconductor porcelain composition
JPS5654025A (en) * 1979-10-09 1981-05-13 Murata Manufacturing Co Grain boundary insulating type semiconductor porcelain composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5461720A (en) * 1977-10-27 1979-05-18 Nissan Motor Co Ltd Device for securing wheelchair on wheelchair transport vihicle
JPS5513939B2 (en) * 1977-10-27 1980-04-12
JPS54129398A (en) * 1978-03-13 1979-10-06 Philips Nv Sintered body of semiconductor ceramic material
JPS6211215A (en) * 1978-03-13 1987-01-20 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Barrier layer capacitor
JPS5654024A (en) * 1979-10-09 1981-05-13 Murata Manufacturing Co Grain boundary insulating type semiconductor porcelain composition
JPS5654025A (en) * 1979-10-09 1981-05-13 Murata Manufacturing Co Grain boundary insulating type semiconductor porcelain composition
JPS6249976B2 (en) * 1979-10-09 1987-10-22 Murata Manufacturing Co
JPS6249975B2 (en) * 1979-10-09 1987-10-22 Murata Manufacturing Co

Also Published As

Publication number Publication date
JPS6128209B2 (en) 1986-06-28

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