CN101599479A - 电熔丝、半导体装置和断开电熔丝的方法 - Google Patents
电熔丝、半导体装置和断开电熔丝的方法 Download PDFInfo
- Publication number
- CN101599479A CN101599479A CN200910146628.1A CN200910146628A CN101599479A CN 101599479 A CN101599479 A CN 101599479A CN 200910146628 A CN200910146628 A CN 200910146628A CN 101599479 A CN101599479 A CN 101599479A
- Authority
- CN
- China
- Prior art keywords
- metal contact
- silicide layer
- electric fuse
- disconnecting
- zone
- 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
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 126
- 229910052751 metal Inorganic materials 0.000 claims abstract description 126
- 229910021332 silicide Inorganic materials 0.000 claims abstract description 76
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims abstract description 76
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 24
- 229920005591 polysilicon Polymers 0.000 claims abstract description 24
- 239000000758 substrate Substances 0.000 claims description 7
- 230000005012 migration Effects 0.000 description 6
- 238000013508 migration Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910021341 titanium silicide Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/525—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body with adaptable interconnections
- H01L23/5256—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body with adaptable interconnections comprising fuses, i.e. connections having their state changed from conductive to non-conductive
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-145769 | 2008-03-06 | ||
JP2008145769A JP5430879B2 (ja) | 2008-06-03 | 2008-06-03 | 電気ヒューズ、半導体装置、および電気ヒューズの切断方法 |
JP2008145769 | 2008-06-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101599479A true CN101599479A (zh) | 2009-12-09 |
CN101599479B CN101599479B (zh) | 2011-03-23 |
Family
ID=41062360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910146628.1A Expired - Fee Related CN101599479B (zh) | 2008-06-03 | 2009-06-03 | 电熔丝、半导体装置和断开电熔丝的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8178943B2 (zh) |
JP (1) | JP5430879B2 (zh) |
CN (1) | CN101599479B (zh) |
DE (1) | DE102009023404A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102347309A (zh) * | 2010-08-05 | 2012-02-08 | 中国科学院微电子研究所 | 电熔丝结构及其形成方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7642176B2 (en) * | 2008-04-21 | 2010-01-05 | Taiwan Semiconductor Manufacturing Company, Ltd. | Electrical fuse structure and method |
DE102010045073B4 (de) | 2009-10-30 | 2021-04-22 | Taiwan Semiconductor Mfg. Co., Ltd. | Elektrische Sicherungsstruktur |
US8686536B2 (en) * | 2009-10-30 | 2014-04-01 | Taiwan Semiconductor Manufacturing Company, Ltd. | Electrical fuse structure and method of formation |
US9741658B2 (en) | 2009-10-30 | 2017-08-22 | Taiwan Semiconductor Manufacturing Company, Ltd. | Electrical fuse structure and method of formation |
US20120286390A1 (en) * | 2011-05-11 | 2012-11-15 | Kuei-Sheng Wu | Electrical fuse structure and method for fabricating the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030025177A1 (en) * | 2001-08-03 | 2003-02-06 | Chandrasekharan Kothandaraman | Optically and electrically programmable silicided polysilicon fuse device |
JP4127678B2 (ja) * | 2004-02-27 | 2008-07-30 | 株式会社東芝 | 半導体装置及びそのプログラミング方法 |
US7298639B2 (en) * | 2005-05-04 | 2007-11-20 | International Business Machines Corporation | Reprogrammable electrical fuse |
JP4480649B2 (ja) | 2005-09-05 | 2010-06-16 | 富士通マイクロエレクトロニクス株式会社 | ヒューズ素子及びその切断方法 |
JP4825559B2 (ja) * | 2006-03-27 | 2011-11-30 | 富士通セミコンダクター株式会社 | 半導体装置 |
JP2008071819A (ja) * | 2006-09-12 | 2008-03-27 | Toshiba Corp | 半導体記憶装置 |
JP2008145769A (ja) | 2006-12-11 | 2008-06-26 | Hitachi Ltd | 対話シナリオ生成システム,その方法およびプログラム |
-
2008
- 2008-06-03 JP JP2008145769A patent/JP5430879B2/ja not_active Expired - Fee Related
-
2009
- 2009-04-28 US US12/453,053 patent/US8178943B2/en not_active Expired - Fee Related
- 2009-05-29 DE DE102009023404A patent/DE102009023404A1/de not_active Withdrawn
- 2009-06-03 CN CN200910146628.1A patent/CN101599479B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102347309A (zh) * | 2010-08-05 | 2012-02-08 | 中国科学院微电子研究所 | 电熔丝结构及其形成方法 |
CN102347309B (zh) * | 2010-08-05 | 2013-04-10 | 中国科学院微电子研究所 | 电熔丝结构及其形成方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102009023404A1 (de) | 2010-05-20 |
CN101599479B (zh) | 2011-03-23 |
US8178943B2 (en) | 2012-05-15 |
JP5430879B2 (ja) | 2014-03-05 |
US20090231020A1 (en) | 2009-09-17 |
JP2009295673A (ja) | 2009-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HU'NAN QIU ZEYOU PATENT STRATEGIC PLANNING CO., LT Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101101 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410011 28/F, SHUNTIANCHENG, NO.59, SECTION 2 OF FURONG MIDDLE ROAD, CHANGSHA CITY, HU'NAN PROVINCE TO: 410205 JUXING INDUSTRY BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HU'NAN PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20101109 Address after: Kanagawa, Japan Applicant after: Renesas Electronics Corporation Address before: Kanagawa, Japan Applicant before: NEC Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: Renesas Electronics Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20180603 |