WO2005104148A1 - 電子部品及びその製造方法 - Google Patents
電子部品及びその製造方法 Download PDFInfo
- Publication number
- WO2005104148A1 WO2005104148A1 PCT/JP2005/002173 JP2005002173W WO2005104148A1 WO 2005104148 A1 WO2005104148 A1 WO 2005104148A1 JP 2005002173 W JP2005002173 W JP 2005002173W WO 2005104148 A1 WO2005104148 A1 WO 2005104148A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- metal
- electronic component
- sintered
- electrode layer
- borosilicate glass
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
- H01G4/2325—Terminals electrically connecting two or more layers of a stacked or rolled capacitor characterised by the material of the terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
- Y10T428/1291—Next to Co-, Cu-, or Ni-base component
Definitions
- Another object of the present invention is to provide an electronic component suitable for mounting with a conductive adhesive in which the surface of an external electrode is hardly oxidized, and a method for manufacturing the same.
- An electronic component according to the present invention includes an electronic component main body and an external electrode formed on a surface of the electronic component main body, wherein the external electrode includes a first sintered electrode layer and a first sintered electrode layer.
- the second sintered electrode layer contains a noble metal as a main component.
- a noble metal silver palladium is preferably used.
- the electronic component main body has an internal electrode
- the first sintered electrode layer mainly includes a metal alloyed with the internal electrode.
- the internal electrode has nickel as a main component, and a metal alloyed with the internal electrode is copper.
- the first metal is lower than a melting temperature of the first metal by the first borosilicate glass.
- the second metal is sintered by a second borosilicate glass at a second sintering temperature lower than the melting temperature of the second metal, and the first metal is melted.
- the temperature decrease of the second sintering temperature with respect to the melting temperature of the second metal is larger than the temperature decrease of the first sintering temperature with respect to the temperature.
- the second borosilicate glass three kinds of borosilicate glasses having a second softening point of 800 ° C, 750 ° C and 600 ° C were prepared.
- the above three kinds of second borosilicate glasses were baked and analyzed by a wavelength dispersive X-ray microanalyzer, they had the following yarn compositions, respectively.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Capacitors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006500605A JP4208010B2 (ja) | 2004-04-23 | 2005-02-14 | 電子部品及びその製造方法 |
| US10/568,441 US7558047B2 (en) | 2004-04-23 | 2005-02-14 | Electronic component and method for producing the same |
| US12/476,546 US7804677B2 (en) | 2004-04-23 | 2009-06-02 | Electronic component and method for producing the same |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004128224 | 2004-04-23 | ||
| JP2004-128224 | 2004-04-23 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US11/568,441 A-371-Of-International US7546722B2 (en) | 2004-04-30 | 2005-03-22 | Vertical filling-packaging machine and method of manufacturing packaging bag |
| US12/476,546 Continuation US7804677B2 (en) | 2004-04-23 | 2009-06-02 | Electronic component and method for producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005104148A1 true WO2005104148A1 (ja) | 2005-11-03 |
Family
ID=35197246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/002173 Ceased WO2005104148A1 (ja) | 2004-04-23 | 2005-02-14 | 電子部品及びその製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US7558047B2 (ja) |
| JP (1) | JP4208010B2 (ja) |
| KR (1) | KR100812077B1 (ja) |
| CN (1) | CN100583328C (ja) |
| TW (1) | TWI275113B (ja) |
| WO (1) | WO2005104148A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008099771A1 (ja) * | 2007-02-14 | 2008-08-21 | Murata Manufacturing Co., Ltd. | 積層セラミックコンデンサ |
| US20140111924A1 (en) * | 2006-03-31 | 2014-04-24 | Huankiat Seh | Sol-gel and mask patterning for thin-film capacitor fabrication, thin-film capacitors fabricated thereby, and systems containing same |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100583328C (zh) * | 2004-04-23 | 2010-01-20 | 株式会社村田制作所 | 电子元件及其制造方法 |
| JP4720425B2 (ja) * | 2005-10-18 | 2011-07-13 | 株式会社村田製作所 | 電子部品 |
| US8999123B2 (en) | 2010-04-12 | 2015-04-07 | The Charles Stark Draper Laboratory, Inc. | Alkali-metal generator and absorber |
| JP5768471B2 (ja) * | 2010-05-19 | 2015-08-26 | 株式会社村田製作所 | セラミック電子部品の製造方法 |
| JP2012059742A (ja) * | 2010-09-06 | 2012-03-22 | Murata Mfg Co Ltd | 積層セラミックコンデンサ |
| US8363382B2 (en) * | 2011-02-10 | 2013-01-29 | Sfi Electronics Technology Inc. | Structure of multilayer ceramic device |
| KR101525643B1 (ko) | 2011-05-20 | 2015-06-03 | 삼성전기주식회사 | 적층형 세라믹 전자부품 |
| JP5783096B2 (ja) * | 2012-03-16 | 2015-09-24 | 株式会社村田製作所 | セラミックコンデンサ |
| WO2013140903A1 (ja) * | 2012-03-19 | 2013-09-26 | 株式会社村田製作所 | セラミック電子部品 |
| WO2013161997A1 (ja) * | 2012-04-26 | 2013-10-31 | 国立大学法人大阪大学 | 透明導電基板の製造方法、透明導電基板及び静電容量式タッチパネル |
| DE102012106425A1 (de) * | 2012-07-17 | 2014-01-23 | Epcos Ag | Bauelement |
| KR102097329B1 (ko) * | 2013-09-12 | 2020-04-06 | 삼성전기주식회사 | 적층 세라믹 커패시터, 그 제조방법 및 적층 세라믹 커패시터 실장 기판 |
| JP2015026838A (ja) * | 2013-10-22 | 2015-02-05 | 株式会社村田製作所 | コンデンサ |
| CN104494239B (zh) * | 2014-12-23 | 2017-02-22 | 深圳顺络电子股份有限公司 | 一种电子元件的制造方法 |
| JP7136333B2 (ja) * | 2019-03-28 | 2022-09-13 | 株式会社村田製作所 | チップ型セラミック電子部品およびその製造方法 |
| WO2020195523A1 (ja) * | 2019-03-28 | 2020-10-01 | 株式会社村田製作所 | チップ型セラミック電子部品およびその製造方法 |
| JP7408975B2 (ja) * | 2019-09-19 | 2024-01-09 | Tdk株式会社 | セラミック電子部品 |
| KR102854183B1 (ko) * | 2020-12-31 | 2025-09-03 | 삼성전기주식회사 | 전자 부품 |
| JP2023009629A (ja) * | 2021-07-07 | 2023-01-20 | 株式会社村田製作所 | 積層セラミックコンデンサ |
| KR20230150442A (ko) | 2022-04-22 | 2023-10-31 | 삼성전기주식회사 | 도전성 페이스트 및 적층형 전자 부품 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57148331A (en) * | 1981-03-09 | 1982-09-13 | Nippon Electric Co | Laminated ceramic capacitor and method of prodcing same |
| JPH04273417A (ja) * | 1991-02-28 | 1992-09-29 | Mitsubishi Materials Corp | 積層セラミックコンデンサ |
| JPH06349314A (ja) * | 1993-06-03 | 1994-12-22 | Murata Mfg Co Ltd | 導電性ペースト |
| JP2002158137A (ja) * | 2000-11-22 | 2002-05-31 | Tdk Corp | 積層セラミック電子部品及びその製造方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3612963A (en) * | 1970-03-11 | 1971-10-12 | Union Carbide Corp | Multilayer ceramic capacitor and process |
| US4029605A (en) * | 1975-12-08 | 1977-06-14 | Hercules Incorporated | Metallizing compositions |
| JPH0834168B2 (ja) | 1988-10-19 | 1996-03-29 | 昭栄化学工業株式会社 | セラミックコンデンサ端子電極用導電性組成物 |
| JP2589433B2 (ja) | 1992-09-14 | 1997-03-12 | 第一工業製薬株式会社 | メッキ付け可能な厚膜銅導体ペースト組成物 |
| JPH07161223A (ja) * | 1993-12-10 | 1995-06-23 | Murata Mfg Co Ltd | 導電性ペーストおよび積層セラミックコンデンサ |
| JP3079930B2 (ja) * | 1995-01-23 | 2000-08-21 | 株式会社村田製作所 | 磁器コンデンサ |
| JP3567759B2 (ja) * | 1998-09-28 | 2004-09-22 | 株式会社村田製作所 | 誘電体セラミック組成物および積層セラミックコンデンサ |
| JP2001023852A (ja) * | 1999-07-06 | 2001-01-26 | Murata Mfg Co Ltd | 積層セラミック電子部品 |
| JP4153628B2 (ja) | 1999-09-27 | 2008-09-24 | ナミックス株式会社 | 導電性組成物 |
| JP2001345231A (ja) | 2000-05-31 | 2001-12-14 | Murata Mfg Co Ltd | 導電性ペーストおよびセラミック電子部品 |
| JP3534684B2 (ja) * | 2000-07-10 | 2004-06-07 | Tdk株式会社 | 導電ペーストおよび外部電極とその製造方法 |
| JP3460683B2 (ja) * | 2000-07-21 | 2003-10-27 | 株式会社村田製作所 | チップ型電子部品及びその製造方法 |
| JP2002050536A (ja) * | 2000-07-31 | 2002-02-15 | Murata Mfg Co Ltd | 耐還元性誘電体セラミックおよび積層セラミックコンデンサ |
| JP4392821B2 (ja) * | 2000-10-24 | 2010-01-06 | 株式会社村田製作所 | 誘電体セラミックおよびその製造方法ならびに積層セラミックコンデンサ |
| WO2002087809A1 (en) * | 2001-04-27 | 2002-11-07 | Dowa Mining Co., Ltd. | Copper powder for electroconductive paste excellent in resistance to oxidation and method for preparation thereof |
| JP2003338218A (ja) | 2002-05-21 | 2003-11-28 | Murata Mfg Co Ltd | 導電性ペースト |
| JP4407299B2 (ja) * | 2004-01-30 | 2010-02-03 | Tdk株式会社 | 積層セラミックコンデンサ |
| US7285232B2 (en) * | 2004-02-19 | 2007-10-23 | Murata Manufacturing Co., Ltd | Conductive paste and ceramic electronic component |
| CN100583328C (zh) * | 2004-04-23 | 2010-01-20 | 株式会社村田制作所 | 电子元件及其制造方法 |
| JP4273417B2 (ja) | 2004-10-05 | 2009-06-03 | 村田機械株式会社 | コンベヤシステム |
| WO2006132086A1 (ja) * | 2005-06-10 | 2006-12-14 | Murata Manufacturing Co., Ltd. | 誘電体セラミック、及び積層セラミックコンデンサ |
-
2005
- 2005-02-14 CN CN200580000629A patent/CN100583328C/zh not_active Expired - Lifetime
- 2005-02-14 KR KR1020067006953A patent/KR100812077B1/ko not_active Expired - Lifetime
- 2005-02-14 US US10/568,441 patent/US7558047B2/en not_active Expired - Lifetime
- 2005-02-14 JP JP2006500605A patent/JP4208010B2/ja not_active Expired - Lifetime
- 2005-02-14 WO PCT/JP2005/002173 patent/WO2005104148A1/ja not_active Ceased
- 2005-03-07 TW TW094106791A patent/TWI275113B/zh not_active IP Right Cessation
-
2009
- 2009-06-02 US US12/476,546 patent/US7804677B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57148331A (en) * | 1981-03-09 | 1982-09-13 | Nippon Electric Co | Laminated ceramic capacitor and method of prodcing same |
| JPH04273417A (ja) * | 1991-02-28 | 1992-09-29 | Mitsubishi Materials Corp | 積層セラミックコンデンサ |
| JPH06349314A (ja) * | 1993-06-03 | 1994-12-22 | Murata Mfg Co Ltd | 導電性ペースト |
| JP2002158137A (ja) * | 2000-11-22 | 2002-05-31 | Tdk Corp | 積層セラミック電子部品及びその製造方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140111924A1 (en) * | 2006-03-31 | 2014-04-24 | Huankiat Seh | Sol-gel and mask patterning for thin-film capacitor fabrication, thin-film capacitors fabricated thereby, and systems containing same |
| WO2008099771A1 (ja) * | 2007-02-14 | 2008-08-21 | Murata Manufacturing Co., Ltd. | 積層セラミックコンデンサ |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1820333A (zh) | 2006-08-16 |
| US20080063877A1 (en) | 2008-03-13 |
| TWI275113B (en) | 2007-03-01 |
| KR100812077B1 (ko) | 2008-03-07 |
| US20090239096A1 (en) | 2009-09-24 |
| US7804677B2 (en) | 2010-09-28 |
| CN100583328C (zh) | 2010-01-20 |
| US7558047B2 (en) | 2009-07-07 |
| TW200609963A (en) | 2006-03-16 |
| KR20060096014A (ko) | 2006-09-05 |
| JPWO2005104148A1 (ja) | 2008-03-13 |
| JP4208010B2 (ja) | 2009-01-14 |
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