JPS6477916A - Manufacture of capacitor - Google Patents

Manufacture of capacitor

Info

Publication number
JPS6477916A
JPS6477916A JP62235209A JP23520987A JPS6477916A JP S6477916 A JPS6477916 A JP S6477916A JP 62235209 A JP62235209 A JP 62235209A JP 23520987 A JP23520987 A JP 23520987A JP S6477916 A JPS6477916 A JP S6477916A
Authority
JP
Japan
Prior art keywords
spraying metallic
metallic electrodes
intervals
shaped
sections
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
JP62235209A
Other languages
Japanese (ja)
Other versions
JPH0770425B2 (en
Inventor
Shigenari Yamamura
Kenji Kuwata
Kenji Ishida
Kunio Oshima
Yasuo Kobayashi
Norito Nozu
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 JP62235209A priority Critical patent/JPH0770425B2/en
Publication of JPS6477916A publication Critical patent/JPS6477916A/en
Publication of JPH0770425B2 publication Critical patent/JPH0770425B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

PURPOSE:To improve workability and reliability on soldering by continuously forming protruding sections in a specific height on the surface of a spraying metallic electrode used as an external electrode in the direction of the thickness of an element at specific intervals by means of a cutting blade. CONSTITUTION:A chip type film capacitor element 1 has cut surfaces 3 and spraying metallic electrodes 2. Protruding sections in height (t) (50-100mum) are shaped to the surfaces of the spraying metallic electrodes 2 at intervals P (0.5-2.0mm). A long sized element 4 has the cut surfaces 3 and the spraying metallic electrodes 2. There are green surfaces 7 in the spraying metallic electrodes 2, and the surfaces 6 obtained by cutting the surfaces 7 by turning an end mill 5 are acquired. The depth and intervals of irregular surfaces shaped to the cut surfaces 6 are determined by the height and intervals of blades and the number of revolution, etc., of the end mill 5. Accordingly, oxide films formed through a heating process are removed by cutting the surfaces of the spraying metallic electrodes 2, and low heat capacity sections are shaped by forming continuous irregular sections in the direction of the thickness of the element to the surfaces, and the surface tension of solder is utilized, thus improving solderability at the time of mounting.
JP62235209A 1987-09-18 1987-09-18 Capacitor manufacturing method Expired - Lifetime JPH0770425B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62235209A JPH0770425B2 (en) 1987-09-18 1987-09-18 Capacitor manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62235209A JPH0770425B2 (en) 1987-09-18 1987-09-18 Capacitor manufacturing method

Publications (2)

Publication Number Publication Date
JPS6477916A true JPS6477916A (en) 1989-03-23
JPH0770425B2 JPH0770425B2 (en) 1995-07-31

Family

ID=16982695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62235209A Expired - Lifetime JPH0770425B2 (en) 1987-09-18 1987-09-18 Capacitor manufacturing method

Country Status (1)

Country Link
JP (1) JPH0770425B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0888144A (en) * 1994-09-14 1996-04-02 Nitsuko Corp Chip-shaped film capacitor
JP2002252124A (en) * 2001-02-22 2002-09-06 Matsushita Electric Ind Co Ltd Chip-type electronic component and its manufacturing method
JP2009503911A (en) * 2005-08-05 2009-01-29 エスビー エレクトロニクス，インコーポレイテッド Capacitor and method resistant to heat-induced damage
JP2011204705A (en) * 2010-03-24 2011-10-13 Murata Mfg Co Ltd Laminated ceramic electronic component and method of manufacturing the same
CN102592826A (en) * 2011-01-05 2012-07-18 株式会社村田制作所 Laminate type electronic component and manufacturing method therefor
WO2021256410A1 (en) * 2020-06-16 2021-12-23 株式会社村田製作所 Electronic component and method for manufacturing electronic component

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101422938B1 (en) * 2012-12-04 2014-07-23 삼성전기주식회사 Embedded multilayer capacitor and method of manufacturing thereof, print circuit board having embedded multilayer capacitor
KR101452079B1 (en) * 2012-12-28 2014-10-16 삼성전기주식회사 Embedded multilayer capacitor and print circuit board having embedded multilayer capacitor
KR101462767B1 (en) * 2013-03-14 2014-11-20 삼성전기주식회사 Embedded multilayer capacitor and print circuit board having embedded multilayer capacitor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148838U (en) * 1981-03-12 1982-09-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148838U (en) * 1981-03-12 1982-09-18

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0888144A (en) * 1994-09-14 1996-04-02 Nitsuko Corp Chip-shaped film capacitor
JP2002252124A (en) * 2001-02-22 2002-09-06 Matsushita Electric Ind Co Ltd Chip-type electronic component and its manufacturing method
JP2009503911A (en) * 2005-08-05 2009-01-29 エスビー エレクトロニクス，インコーポレイテッド Capacitor and method resistant to heat-induced damage
JP2011204705A (en) * 2010-03-24 2011-10-13 Murata Mfg Co Ltd Laminated ceramic electronic component and method of manufacturing the same
CN102592826A (en) * 2011-01-05 2012-07-18 株式会社村田制作所 Laminate type electronic component and manufacturing method therefor
WO2021256410A1 (en) * 2020-06-16 2021-12-23 株式会社村田製作所 Electronic component and method for manufacturing electronic component

Also Published As

Publication number Publication date
JPH0770425B2 (en) 1995-07-31

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