ATE232647T1 - Sicherungsbank doppelter dichte für die programmierung einer integrierten schaltung durch laser durchgebrannte sicherungen - Google Patents

Sicherungsbank doppelter dichte für die programmierung einer integrierten schaltung durch laser durchgebrannte sicherungen

Info

Publication number
ATE232647T1
ATE232647T1 AT95117333T AT95117333T ATE232647T1 AT E232647 T1 ATE232647 T1 AT E232647T1 AT 95117333 T AT95117333 T AT 95117333T AT 95117333 T AT95117333 T AT 95117333T AT E232647 T1 ATE232647 T1 AT E232647T1
Authority
AT
Austria
Prior art keywords
fuse
integrated circuit
bank
fuse bank
elements
Prior art date
Application number
AT95117333T
Other languages
English (en)
Inventor
Karl-Heinz Froehner
Original Assignee
Infineon Technologies Ag
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 Infineon Technologies Ag filed Critical Infineon Technologies Ag
Application granted granted Critical
Publication of ATE232647T1 publication Critical patent/ATE232647T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/62—Protection against overvoltage, e.g. fuses, shunts
    • 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
    • H01L23/5258—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 the change of state resulting from the use of an external beam, e.g. laser beam or ion beam
    • 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)
AT95117333T 1994-12-29 1995-11-03 Sicherungsbank doppelter dichte für die programmierung einer integrierten schaltung durch laser durchgebrannte sicherungen ATE232647T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36564194A 1994-12-29 1994-12-29

Publications (1)

Publication Number Publication Date
ATE232647T1 true ATE232647T1 (de) 2003-02-15

Family

ID=23439715

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95117333T ATE232647T1 (de) 1994-12-29 1995-11-03 Sicherungsbank doppelter dichte für die programmierung einer integrierten schaltung durch laser durchgebrannte sicherungen

Country Status (7)

Country Link
US (2) US5773869A (de)
EP (1) EP0720229B1 (de)
JP (1) JP4263775B2 (de)
KR (1) KR100399448B1 (de)
AT (1) ATE232647T1 (de)
DE (1) DE69529602T2 (de)
TW (1) TW279229B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW279229B (en) * 1994-12-29 1996-06-21 Siemens Ag Double density fuse bank for the laser break-link programming of an integrated-circuit
US5905295A (en) 1997-04-01 1999-05-18 Micron Technology, Inc. Reduced pitch laser redundancy fuse bank structure
US5636172A (en) * 1995-12-22 1997-06-03 Micron Technology, Inc. Reduced pitch laser redundancy fuse bank structure
JPH10163331A (ja) * 1996-12-03 1998-06-19 Texas Instr Japan Ltd 半導体デバイス用フューズおよび半導体デバイス
EP0887858A3 (de) * 1997-06-26 1999-02-03 Siemens Aktiengesellschaft Schutzschicht für laserdurchbrennbare Sicherungen in Halbleitervorrichtungen
JP3474415B2 (ja) 1997-11-27 2003-12-08 株式会社東芝 半導体装置
US6130468A (en) 1998-02-11 2000-10-10 Micron Technology, Inc. Fuse, memory incorporating same and method
JP4390297B2 (ja) * 1998-06-19 2009-12-24 株式会社ルネサステクノロジ 半導体装置
DE19835263C2 (de) * 1998-08-04 2000-06-21 Siemens Ag Integrierte Schaltung mit durch Energieeinwirkung auftrennbaren elektrischen Verbindungstellen
JP3630999B2 (ja) 1998-08-19 2005-03-23 富士通株式会社 半導体装置及びその製造方法
US6486526B1 (en) * 1999-01-04 2002-11-26 International Business Machines Corporation Crack stop between neighboring fuses for protection from fuse blow damage
JP2000269342A (ja) 1999-03-12 2000-09-29 Toshiba Microelectronics Corp 半導体集積回路および半導体集積回路の製造方法
US6172929B1 (en) * 1999-06-25 2001-01-09 Micron Technology, Inc. Integrated circuit having aligned fuses and methods for forming and programming the fuses
DE10006243A1 (de) * 2000-02-11 2001-08-23 Infineon Technologies Ag Schmelzbrückenanordnung in integrierten Schaltungen
US6642084B2 (en) * 2001-01-05 2003-11-04 Micron Technology, Inc. Methods for forming aligned fuses disposed in an integrated circuit
DE10112543A1 (de) * 2001-03-15 2002-10-02 Infineon Technologies Ag Integrierte Schaltung mit elektrischen Verbindungselementen
JP4225708B2 (ja) * 2001-06-12 2009-02-18 株式会社東芝 半導体装置
KR100480614B1 (ko) * 2002-08-27 2005-03-31 삼성전자주식회사 퓨즈 뱅크의 크기를 줄이기 위한 반도체 메모리 장치의퓨즈 뱅크
KR100448909B1 (ko) * 2002-09-27 2004-09-16 삼성전자주식회사 퓨즈 구조 및 그것을 이용한 집적 회로 장치
CN100490018C (zh) * 2003-04-23 2009-05-20 富士通微电子株式会社 半导体存储装置
TWI366216B (en) * 2004-06-18 2012-06-11 Electro Scient Ind Inc Semiconductor structure processing using multiple laser beam spots
US8148211B2 (en) 2004-06-18 2012-04-03 Electro Scientific Industries, Inc. Semiconductor structure processing using multiple laser beam spots spaced on-axis delivered simultaneously
KR101257029B1 (ko) * 2004-06-18 2013-04-22 일렉트로 싸이언티픽 인더스트리이즈 인코포레이티드 다중 레이저 빔 스폿을 이용하는 반도체 구조 가공
US8049135B2 (en) * 2004-06-18 2011-11-01 Electro Scientific Industries, Inc. Systems and methods for alignment of laser beam(s) for semiconductor link processing
US7477130B2 (en) * 2005-01-28 2009-01-13 Littelfuse, Inc. Dual fuse link thin film fuse
US20070069330A1 (en) * 2005-09-27 2007-03-29 Jui-Meng Jao Fuse structure for a semiconductor device
KR100722934B1 (ko) * 2005-11-18 2007-05-30 삼성전자주식회사 반도체소자의 퓨즈박스 및 퓨즈 커팅 방법
US7388421B1 (en) 2006-08-23 2008-06-17 National Semiconductor Corporation Fused trim circuit with test emulation and reduced static current drain
KR101043841B1 (ko) * 2008-10-14 2011-06-22 주식회사 하이닉스반도체 반도체 메모리 장치의 퓨즈

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Publication number Priority date Publication date Assignee Title
JPS58169940A (ja) * 1982-03-30 1983-10-06 Fujitsu Ltd 半導体装置の製造方法
US4491860A (en) * 1982-04-23 1985-01-01 Signetics Corporation TiW2 N Fusible links in semiconductor integrated circuits
US4935801A (en) 1987-01-27 1990-06-19 Inmos Corporation Metallic fuse with optically absorptive layer
US5260597A (en) * 1988-07-21 1993-11-09 Quick Technologies Ltd. Routing structure for a customizable integrated circuit
US5252844A (en) * 1988-11-17 1993-10-12 Mitsubishi Denki Kabushiki Kaisha Semiconductor device having a redundant circuit and method of manufacturing thereof
US4910418A (en) 1988-12-29 1990-03-20 Gazelle Microcircuits, Inc. Semiconductor fuse programmable array structure
US5185291A (en) 1989-06-30 1993-02-09 At&T Bell Laboratories Method of making severable conductive path in an integrated-circuit device
US5025300A (en) 1989-06-30 1991-06-18 At&T Bell Laboratories Integrated circuits having improved fusible links
JPH0529467A (ja) * 1991-07-24 1993-02-05 Nec Corp 冗長回路用ヒユーズ
US5321322A (en) * 1991-11-27 1994-06-14 Aptix Corporation Programmable interconnect architecture without active devices
US5244836A (en) * 1991-12-30 1993-09-14 North American Philips Corporation Method of manufacturing fusible links in semiconductor devices
US5281868A (en) * 1992-08-18 1994-01-25 Micron Technology, Inc. Memory redundancy addressing circuit for adjacent columns in a memory
JPH06120349A (ja) * 1992-10-09 1994-04-28 Matsushita Electron Corp 半導体装置の製造方法
US5285099A (en) * 1992-12-15 1994-02-08 International Business Machines Corporation SiCr microfuses
JPH06310603A (ja) * 1993-04-27 1994-11-04 Mitsubishi Electric Corp 半導体記憶装置
TW279229B (en) * 1994-12-29 1996-06-21 Siemens Ag Double density fuse bank for the laser break-link programming of an integrated-circuit

Also Published As

Publication number Publication date
KR100399448B1 (ko) 2004-02-25
TW279229B (en) 1996-06-21
DE69529602T2 (de) 2003-10-09
EP0720229A2 (de) 1996-07-03
EP0720229A3 (de) 1998-01-07
EP0720229B1 (de) 2003-02-12
JPH08236631A (ja) 1996-09-13
US5986321A (en) 1999-11-16
DE69529602D1 (de) 2003-03-20
US5773869A (en) 1998-06-30
KR960026675A (ko) 1996-07-22
JP4263775B2 (ja) 2009-05-13

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