KR101128250B1 - 칩용 퓨즈 - Google Patents
칩용 퓨즈 Download PDFInfo
- Publication number
- KR101128250B1 KR101128250B1 KR1020077002904A KR20077002904A KR101128250B1 KR 101128250 B1 KR101128250 B1 KR 101128250B1 KR 1020077002904 A KR1020077002904 A KR 1020077002904A KR 20077002904 A KR20077002904 A KR 20077002904A KR 101128250 B1 KR101128250 B1 KR 101128250B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- metal conductor
- intermediate layer
- fuse
- low
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/046—Fuses formed as printed circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/02—Manufacture of fuses
- H01H69/022—Manufacture of fuses of printed circuit fuses
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/0039—Means for influencing the rupture process of the fusible element
- H01H85/0047—Heating means
- H01H85/006—Heat reflective or insulating layer on the casing or on the fuse support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/0411—Miniature fuses
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/0411—Miniature fuses
- H01H2085/0414—Surface mounted fuses
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- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49107—Fuse making
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fuses (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (20)
- 박막기술에 의해 형성되며 덮개 층(14)이 설치된 가융 금속 도체(13)를 가진 후막 또는 박막 품질의 산화 알루미늄 세라믹으로 제조된 캐리어 기판(10)을 포함하는 칩 디자인의 퓨즈(100)에서;캐리어 기판(10)과 가융 금속 도체(13)사이에 저-열 전도성의 중간 층(11)이 배치되며, 상기 캐리어 기판(10)은 고-열 전도성의 Al2O3 세라믹이며, 상기 가융 금속 도체(13)는 스퍼터링 또는 증기 증착법에 의해 적용되며 리소그래피 기술에 의해 형성되며;상기 금속 도체(13)는 Cu, Au, Ag, Sn 합금 또는 저-저항 Cu, Au, Ag, Sn 합금의 저-저항 금속 층으로 형성되며, 상기 금속 층은 진공 방법에 의해 그 위에 스퍼터링 되거나 증기-증착되며;상기 금속 도체(13)는 포지티브 또는 네가티브 리소그래피 법으로 형성되며;덮개 층(14)은 폴리아미드, 폴리이미드, 폴리아미드 이미드 또는 에폭시드의 무기물 또는 유기물 층으로 금속 도체(13) 상에 복수 층으로 형성되는;칩 디자인의 퓨즈(100)에 있어서:상기 중간 층(11)은 스크린 프린팅 법으로 적용된 저-용융점 무기물 글래스 패이스트, 또는 아일랜드 프린팅 법으로 적용된 유기물 중간 층(11)이며;퓨즈(100)의 단부 접촉부(15)는 구리, 니켈, 주석, 및 주석 합금을 담그거나 전기도금을 통해 형성되며;접착 층(12)은 중간 층(11) 상에 배치되며;상기 금속 도체(13)는 상기 접착 층(12)에 적용되는 것을 특징으로 하는 퓨즈.
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- 제1항에 있어서, 무기물 배리어 층이 덮개 층(14)과 금속 도체(13) 사이에 형성되는 것을 특징으로 하는 퓨즈.
- 삭제
- 캐리어 기판(10)과, 저-열 전도성의 중간 층(11)과, 상기 중간 층(11) 상에 배치된 접착 층(12), 및 박막기술에 의해 형성되며 덮개 층(14)이 설치된 가융 금속 도체(13)를 포함하는 칩 디자인의 퓨즈(100)를 제조하는 방법에 있어서:-상기 중간 층(11)은 고-열 전도성을 가진 후막 품질 또는 박막 품질의 Al2O3 세라믹으로 제조된 캐리어 기판(10) 상에 적용되며;-상기 중간 층(11)은 스크린 프린팅 법으로 적용된 저-용융점 무기물 글래스 패이스트로 형성되거나 또는 아일랜드 프린팅으로 적용된 유기물 중간 층(11)이며;-상기 금속 도체(13)는 상기 중간 층(11)과 상기 접착 층(12) 상에 적용되며;-상기 덮개 층(14)은 금속 도체(13) 상에 적용되며;-상기 금속 도체(13)는 저-저항 금속 층으로 형성되며, 상기 금속 층은 진공 방법에 의해 그 위에 스퍼터링되거나 증기 증착되며, Cu, Au, Ag, Sn 합금 또는 저-저항 Cu, Au, Ag, Sn 합금으로 형성되며;-상기 금속 도체(13)는 포지티브 또는 네가티브 리소그래피 법으로 형성되며;-상기 덮개 층(14)은 폴리아미드, 폴리이미드, 폴리아미드 이미드, 또는 에폭시드의 무기물 및 유기물 층으로 형성되고, 복수 층으로 제공되며;-상기 퓨즈(100)의 단부 접촉부(15)는 구리, 니켈, 주석, 및 주석 합금을 담그거나 전기도금에 의해 형성되는 것을 특징으로 하는 방법.
- 삭제
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- 제11항에 있어서, 무기물 배리어 층은 덮개 층(14)과 금속 도체(13) 사이에 형성되는 것을 특징으로 하는 방법.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004033251A DE102004033251B3 (de) | 2004-07-08 | 2004-07-08 | Schmelzsicherung für einem Chip |
DE102004033251.7 | 2004-07-08 | ||
PCT/EP2005/006894 WO2006005435A1 (de) | 2004-07-08 | 2005-06-27 | Schmelzsicherung für einen chip |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070038143A KR20070038143A (ko) | 2007-04-09 |
KR101128250B1 true KR101128250B1 (ko) | 2012-03-23 |
Family
ID=35414553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077002904A KR101128250B1 (ko) | 2004-07-08 | 2005-06-27 | 칩용 퓨즈 |
Country Status (9)
Country | Link |
---|---|
US (2) | US9368308B2 (ko) |
EP (1) | EP1766648B1 (ko) |
JP (1) | JP2008505466A (ko) |
KR (1) | KR101128250B1 (ko) |
CN (1) | CN101010768B (ko) |
AT (1) | ATE462194T1 (ko) |
DE (2) | DE102004033251B3 (ko) |
TW (1) | TWI413146B (ko) |
WO (1) | WO2006005435A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004033251B3 (de) | 2004-07-08 | 2006-03-09 | Vishay Bccomponents Beyschlag Gmbh | Schmelzsicherung für einem Chip |
TWI323906B (en) * | 2007-02-14 | 2010-04-21 | Besdon Technology Corp | Chip-type fuse and method of manufacturing the same |
DE102007014334A1 (de) * | 2007-03-26 | 2008-10-02 | Robert Bosch Gmbh | Schmelzlegierungselement, Thermosicherung mit einem Schmelzlegierungselement sowie Verfahren zum Herstellen einer Thermosicherung |
US20090009281A1 (en) * | 2007-07-06 | 2009-01-08 | Cyntec Company | Fuse element and manufacturing method thereof |
JP4510858B2 (ja) * | 2007-08-08 | 2010-07-28 | 釜屋電機株式会社 | チップヒューズ及びその製造方法 |
JP5287154B2 (ja) * | 2007-11-08 | 2013-09-11 | パナソニック株式会社 | 回路保護素子およびその製造方法 |
US9190235B2 (en) * | 2007-12-29 | 2015-11-17 | Cooper Technologies Company | Manufacturability of SMD and through-hole fuses using laser process |
US20110163840A1 (en) * | 2008-10-28 | 2011-07-07 | Nanjing Sart Science & Technology Development Co., Ltd. | High reliability blade fuse and the manufacturing method thereof |
CN102891051B (zh) * | 2011-07-22 | 2017-04-12 | 阿提瓦公司 | 并排保险丝组件及具该并排保险丝组件的电池阵列 |
CN107492473B (zh) * | 2017-08-17 | 2019-01-04 | 中国振华集团云科电子有限公司 | 片式熔断器阻挡层的加工方法 |
US11636993B2 (en) | 2019-09-06 | 2023-04-25 | Eaton Intelligent Power Limited | Fabrication of printed fuse |
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-
2004
- 2004-07-08 DE DE102004033251A patent/DE102004033251B3/de not_active Expired - Lifetime
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2005
- 2005-06-27 EP EP05776175A patent/EP1766648B1/de active Active
- 2005-06-27 AT AT05776175T patent/ATE462194T1/de not_active IP Right Cessation
- 2005-06-27 DE DE502005009279T patent/DE502005009279D1/de active Active
- 2005-06-27 KR KR1020077002904A patent/KR101128250B1/ko active IP Right Grant
- 2005-06-27 US US11/571,787 patent/US9368308B2/en active Active
- 2005-06-27 JP JP2007519668A patent/JP2008505466A/ja active Pending
- 2005-06-27 WO PCT/EP2005/006894 patent/WO2006005435A1/de active Application Filing
- 2005-06-27 CN CN2005800291735A patent/CN101010768B/zh active Active
- 2005-07-06 TW TW094122828A patent/TWI413146B/zh active
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2016
- 2016-06-13 US US15/180,586 patent/US10354826B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001052593A (ja) * | 1999-08-09 | 2001-02-23 | Daito Tsushinki Kk | ヒューズおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2008505466A (ja) | 2008-02-21 |
EP1766648A1 (de) | 2007-03-28 |
DE102004033251B3 (de) | 2006-03-09 |
CN101010768A (zh) | 2007-08-01 |
TW200612453A (en) | 2006-04-16 |
CN101010768B (zh) | 2011-03-30 |
US20080303626A1 (en) | 2008-12-11 |
TWI413146B (zh) | 2013-10-21 |
US20160372293A1 (en) | 2016-12-22 |
EP1766648B1 (de) | 2010-03-24 |
US9368308B2 (en) | 2016-06-14 |
ATE462194T1 (de) | 2010-04-15 |
US10354826B2 (en) | 2019-07-16 |
KR20070038143A (ko) | 2007-04-09 |
WO2006005435A1 (de) | 2006-01-19 |
DE502005009279D1 (de) | 2010-05-06 |
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