JPS5486800A - Method of fabricating porcelain electronic part - Google Patents

Method of fabricating porcelain electronic part

Info

Publication number
JPS5486800A
JPS5486800A JP15520777A JP15520777A JPS5486800A JP S5486800 A JPS5486800 A JP S5486800A JP 15520777 A JP15520777 A JP 15520777A JP 15520777 A JP15520777 A JP 15520777A JP S5486800 A JPS5486800 A JP S5486800A
Authority
JP
Japan
Prior art keywords
porcelain
sprayed onto
copper
batio
fabricating
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
JP15520777A
Other languages
Japanese (ja)
Other versions
JPS6036089B2 (en
Inventor
Gen Itakura
Hidenori Kuramitsu
Takayuki Kuroda
Yoshiro Irie
Noriya Satou
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP52155207A priority Critical patent/JPS6036089B2/en
Priority to GB4901/78A priority patent/GB1556638A/en
Priority to DE19782805228 priority patent/DE2805228B2/en
Priority to AU33110/78A priority patent/AU497648B2/en
Priority to FR7803479A priority patent/FR2380627A1/en
Priority to NLAANVRAGE7801443,A priority patent/NL175674C/en
Publication of JPS5486800A publication Critical patent/JPS5486800A/en
Publication of JPS6036089B2 publication Critical patent/JPS6036089B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Ceramic Capacitors (AREA)
  • Thermistors And Varistors (AREA)

Abstract

PURPOSE: To revise electric characteristics as besired, quantitatively, accurately and in low number of steps and high yield in a method of fabricating porcelain electronic part by dispersing part or all of metal in the porcelain by means of heat treatment after metal is sprayed onto the surface of the porcelain.
CONSTITUTION: After silver is sprayed onto a sintered material containing ZnO mainly, it is heat treated at 800° to 1,200°C. It exhibits small variations after an electricity is applied with long life to thus obtain a non-linear voltage resistive element having no irregular characteristics. After copper is sprayed onto a sintered material containing SrTiO3 as main component, it is heat treated. The material is thus improved for dielectric loss and insulating resistance to thereby obtain a grain boundary layer type semiconductor capacitor having small irregular characteristics. When the coated amount of copper thus sprayed is so determined that the thickness of the copper wire, applied voltage, copper wire feeding speed and distance of the target to the spraying nozzle are retained constat, it merely depends upon the spraying time. Further, it can be applied for the complex compound with BaTiO3, BaTiO3-SrTiO3.
COPYRIGHT: (C)1979,JPO&Japio
JP52155207A 1977-02-09 1977-12-21 Manufacturing method of porcelain electronic components Expired JPS6036089B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP52155207A JPS6036089B2 (en) 1977-12-21 1977-12-21 Manufacturing method of porcelain electronic components
GB4901/78A GB1556638A (en) 1977-02-09 1978-02-07 Method for manufacturing a ceramic electronic component
DE19782805228 DE2805228B2 (en) 1977-02-09 1978-02-08 Method of manufacturing an electronic ceramic component
AU33110/78A AU497648B2 (en) 1977-02-09 1978-02-08 Method of manufacturing a ceramic electronic component
FR7803479A FR2380627A1 (en) 1977-02-09 1978-02-08 PROCESS FOR MANUFACTURING AN ELECTRONIC CERAMIC COMPONENT
NLAANVRAGE7801443,A NL175674C (en) 1977-02-09 1978-02-08 METHOD FOR MANUFACTURING A CERAMIC ELECTRONIC COMPONENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52155207A JPS6036089B2 (en) 1977-12-21 1977-12-21 Manufacturing method of porcelain electronic components

Publications (2)

Publication Number Publication Date
JPS5486800A true JPS5486800A (en) 1979-07-10
JPS6036089B2 JPS6036089B2 (en) 1985-08-19

Family

ID=15600837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52155207A Expired JPS6036089B2 (en) 1977-02-09 1977-12-21 Manufacturing method of porcelain electronic components

Country Status (1)

Country Link
JP (1) JPS6036089B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674901A (en) * 1979-11-24 1981-06-20 Matsushita Electric Industrial Co Ltd Wounddtype ceramic varistor
JPS5740914A (en) * 1980-08-25 1982-03-06 Murata Manufacturing Co Method of producing grain boundary insulating type semiconductor porcelain condenser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674901A (en) * 1979-11-24 1981-06-20 Matsushita Electric Industrial Co Ltd Wounddtype ceramic varistor
JPS5740914A (en) * 1980-08-25 1982-03-06 Murata Manufacturing Co Method of producing grain boundary insulating type semiconductor porcelain condenser

Also Published As

Publication number Publication date
JPS6036089B2 (en) 1985-08-19

Similar Documents

Publication Publication Date Title
JPS604557B2 (en) Barium titanate-based positive characteristic porcelain heating element with numerous through holes
ATE76550T1 (en) METHOD OF MANUFACTURING ELECTRIC HEATING ELEMENTS AND ELECTRIC HEATING ELEMENTS MANUFACTURED BY THAT PROCESS.
US2786925A (en) Metal film resistor
CA1123524A (en) Method for manufacturing a ceramic electronic component
JPS5486800A (en) Method of fabricating porcelain electronic part
JPS57155386A (en) Preventing method for oxidation of copper powder
JPS5536915A (en) Electronic circuit and its manufacturing
JP2555536B2 (en) Method for manufacturing platinum temperature sensor
US3041511A (en) Multilayer thin film capacitor
GB2044531A (en) Non-linear resistance elements and method for manufacturing same
JPS54112981A (en) Article having self-cleaning coat
JPS5797682A (en) Variable capacitance device
JPH05129105A (en) Chip varistor
JPS634327B2 (en)
JPS56164946A (en) Dewing sensor
JPS57118660A (en) Manufacture of thick film hybrid integrated circuit
JPH08124706A (en) Chip-shaped electronic component and manufacturing method thereof
JPS6322046B2 (en)
Borek et al. Thick film capacitor with a rutilium dielectric: é and é́. Onde Elec. 52, No. 3, March (1972), p. 140.(In French.)
SU71091A1 (en) The method of obtaining thin layers of metallic coatings
JPS5477064A (en) Electrode forming method of compound semiconductors
JPS5757808A (en) Production of electric contact
DE1614238C (en) Photosensitive semiconductor devices and processes for their manufacture
JPS6025006B2 (en) Voltage nonlinear resistor
KR860000476B1 (en) Manufacturing method of lead wire for electronic parts