JPS6465817A - Manufacture of unfired ceramic sheet formed into electrode - Google Patents

Manufacture of unfired ceramic sheet formed into electrode

Info

Publication number
JPS6465817A
JPS6465817A JP62223414A JP22341487A JPS6465817A JP S6465817 A JPS6465817 A JP S6465817A JP 62223414 A JP62223414 A JP 62223414A JP 22341487 A JP22341487 A JP 22341487A JP S6465817 A JPS6465817 A JP S6465817A
Authority
JP
Japan
Prior art keywords
electrode
film
dielectric layer
ceramic sheet
recesses
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.)
Pending
Application number
JP62223414A
Other languages
Japanese (ja)
Inventor
Keiichi Nakao
Yasutaka Horibe
Hikoharu Okuyama
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 JP62223414A priority Critical patent/JPS6465817A/en
Publication of JPS6465817A publication Critical patent/JPS6465817A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To eliminate the projection generated on the surface of an electrode and to improve the lamination of a sheet by a method wherein a press work is conducted after the electrode has been printed on the dielectric layer of the unfired ceramic sheet composed of a film and a dielectric layer. CONSTITUTION:An unfired ceramic sheet 4 is composed of a film 3 and the dielectric layer 2 coated on the film 3, and an electrode 9 is coated on the prescribed position on the dielectric layer 2. As a result, the recesses and projections of about 1-several microns are generated on the surface of the electrode 9, and the probability of the recesses and the protrusions encroaching into the lower surface of the film 3, when the electrode 9 is laminated and formed into a laminated ceramic capacitor, is increased. In order to avoid the above-mentioned occurrence, a pressure roller 10 is contacted, for example, to the upper and the lower sides of the laminated material, the recesses and the projections are removed by rolling the roller, and the electrode 9 is converted into a smoothed electrode 11. The generation of a short-circuit is prevented, and a densely formed electrode can be obtained.
JP62223414A 1987-09-07 1987-09-07 Manufacture of unfired ceramic sheet formed into electrode Pending JPS6465817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62223414A JPS6465817A (en) 1987-09-07 1987-09-07 Manufacture of unfired ceramic sheet formed into electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62223414A JPS6465817A (en) 1987-09-07 1987-09-07 Manufacture of unfired ceramic sheet formed into electrode

Publications (1)

Publication Number Publication Date
JPS6465817A true JPS6465817A (en) 1989-03-13

Family

ID=16797771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62223414A Pending JPS6465817A (en) 1987-09-07 1987-09-07 Manufacture of unfired ceramic sheet formed into electrode

Country Status (1)

Country Link
JP (1) JPS6465817A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04206912A (en) * 1990-11-30 1992-07-28 Murata Mfg Co Ltd Manufacture of ceramic laminated electronic component
EP0531317A1 (en) * 1990-04-03 1993-03-17 Vistatech Pre-engineered electrode/dielectric composite film and related manufacturing process for multilayer ceramic chip capacitors
JP2001118743A (en) * 1999-10-18 2001-04-27 Murata Mfg Co Ltd Device for manufacturing ceramic green sheet
JP2009015316A (en) * 2007-06-08 2009-01-22 Semiconductor Energy Lab Co Ltd Display device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531317A1 (en) * 1990-04-03 1993-03-17 Vistatech Pre-engineered electrode/dielectric composite film and related manufacturing process for multilayer ceramic chip capacitors
EP0531317A4 (en) * 1990-04-03 1994-02-23 Vistatech Corp
JPH04206912A (en) * 1990-11-30 1992-07-28 Murata Mfg Co Ltd Manufacture of ceramic laminated electronic component
JP2001118743A (en) * 1999-10-18 2001-04-27 Murata Mfg Co Ltd Device for manufacturing ceramic green sheet
JP2009015316A (en) * 2007-06-08 2009-01-22 Semiconductor Energy Lab Co Ltd Display device

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