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DE60037019D1 - Schutz gegen elektrostatische entladung für integrierte schaltungen - Google Patents

Schutz gegen elektrostatische entladung für integrierte schaltungen

Info

Publication number
DE60037019D1
DE60037019D1 DE60037019T DE60037019T DE60037019D1 DE 60037019 D1 DE60037019 D1 DE 60037019D1 DE 60037019 T DE60037019 T DE 60037019T DE 60037019 T DE60037019 T DE 60037019T DE 60037019 D1 DE60037019 D1 DE 60037019D1
Authority
DE
Germany
Prior art keywords
well
doped region
pad
resistor
another
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.)
Expired - Lifetime
Application number
DE60037019T
Other languages
English (en)
Other versions
DE60037019T2 (de
Inventor
Ola Pettersson
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.)
Infineon Technologies AG
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 DE60037019D1 publication Critical patent/DE60037019D1/de
Publication of DE60037019T2 publication Critical patent/DE60037019T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • 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
    • H01L23/60—Protection against electrostatic charges or discharges, e.g. Faraday shields
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
DE60037019T 1999-02-09 2000-02-09 Schutz gegen elektrostatische entladung für integrierte schaltungen Expired - Lifetime DE60037019T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9900439 1999-02-09
SE9900439A SE9900439D0 (sv) 1999-02-09 1999-02-09 Electrostatic discharge protection of integrated circuits
PCT/SE2000/000257 WO2000048252A2 (en) 1999-02-09 2000-02-09 Electrostatic discharge protection of integrated circuits

Publications (2)

Publication Number Publication Date
DE60037019D1 true DE60037019D1 (de) 2007-12-20
DE60037019T2 DE60037019T2 (de) 2008-08-14

Family

ID=20414413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60037019T Expired - Lifetime DE60037019T2 (de) 1999-02-09 2000-02-09 Schutz gegen elektrostatische entladung für integrierte schaltungen

Country Status (13)

Country Link
US (1) US6388851B1 (de)
EP (1) EP1190450B1 (de)
JP (1) JP5023254B2 (de)
KR (1) KR100829664B1 (de)
CN (1) CN1201394C (de)
AT (1) ATE377844T1 (de)
AU (1) AU2840300A (de)
CA (1) CA2362428A1 (de)
DE (1) DE60037019T2 (de)
HK (1) HK1046061A1 (de)
SE (1) SE9900439D0 (de)
TW (1) TW413922B (de)
WO (1) WO2000048252A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6979908B1 (en) * 2000-01-11 2005-12-27 Texas Instruments Incorporated Input/output architecture for integrated circuits with efficient positioning of integrated circuit elements
CN100401512C (zh) * 2002-03-26 2008-07-09 华邦电子股份有限公司 利用硅控整流器的静电放电保护电路
FR2848026B1 (fr) * 2002-11-28 2005-03-11 St Microelectronics Sa Dispositif de protection d'un circuit electronique contre des decharges electrostatiques
US8280098B2 (en) * 2005-05-19 2012-10-02 Uti Limited Partnership Digital watermarking CMOS sensor
KR100834828B1 (ko) * 2006-03-17 2008-06-04 삼성전자주식회사 정전방전 특성을 강화한 반도체 장치
US8816486B2 (en) * 2008-05-12 2014-08-26 Taiwan Semiconductor Manufacturing Co., Ltd. Pad structure for 3D integrated circuit
JP6590844B2 (ja) * 2017-02-13 2019-10-16 株式会社豊田中央研究所 半導体装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928370A (ja) 1982-08-09 1984-02-15 Toshiba Corp 半導体装置
JPS6144454A (ja) 1984-08-09 1986-03-04 Fujitsu Ltd 半導体装置
US4806999A (en) 1985-09-30 1989-02-21 American Telephone And Telegraph Company, At&T Bell Laboratories Area efficient input protection
GB8621839D0 (en) 1986-09-10 1986-10-15 British Aerospace Electrostatic discharge protection circuit
JPS63151062A (ja) * 1986-12-16 1988-06-23 Toshiba Corp 入力保護回路
US5196913A (en) 1988-07-11 1993-03-23 Samsung Electronics Co., Ltd. Input protection device for improving of delay time on input stage in semi-conductor devices
EP0371663B1 (de) 1988-11-22 1994-06-15 AT&T Corp. Ausgangspuffer einer integrierten Schaltung mit einem verbesserten ESD-Schutz
JPH02186673A (ja) * 1989-01-13 1990-07-20 Nec Corp 半導体装置
US5304839A (en) 1990-12-04 1994-04-19 At&T Bell Laboratories Bipolar ESD protection for integrated circuits
US5272371A (en) * 1991-11-19 1993-12-21 Sgs-Thomson Microelectronics, Inc. Electrostatic discharge protection structure
JPH05226564A (ja) 1992-02-14 1993-09-03 Rohm Co Ltd 半導体装置
FR2693032B1 (fr) 1992-06-25 1994-09-30 Sgs Thomson Microelectronics Structure de diodes de protection de plot.
JPH06188369A (ja) * 1992-12-21 1994-07-08 Nippon Motorola Ltd 静電気破壊防止層を有する半導体回路
KR960016483B1 (ko) * 1993-08-27 1996-12-12 삼성전자 주식회사 정전기 보호장치를 구비하는 반도체 집적회로 및 그 제조방법
JPH0818007A (ja) 1994-06-27 1996-01-19 Matsushita Electric Ind Co Ltd 半導体装置
US5514892A (en) 1994-09-30 1996-05-07 Motorola, Inc. Electrostatic discharge protection device
US5615073A (en) 1995-06-22 1997-03-25 National Semiconductor Corporation Electrostatic discharge protection apparatus
DE19539079A1 (de) 1995-10-20 1997-04-24 Telefunken Microelectron Schaltungsanordnung
KR100200303B1 (ko) * 1995-12-29 1999-06-15 김영환 반도체 장치용 정전기 방지회로 및 그 제조방법
EP0822596A3 (de) 1996-08-02 2000-01-05 Texas Instruments Inc. ESD-Schutzschaltung
US5808343A (en) 1996-09-20 1998-09-15 Integrated Device Technology, Inc. Input structure for digital integrated circuits
US5821572A (en) 1996-12-17 1998-10-13 Symbios, Inc. Simple BICMOS process for creation of low trigger voltage SCR and zener diode pad protection
KR100208685B1 (ko) * 1996-12-30 1999-07-15 전주범 정전기 보호용 다이오드 및 이의 제조 방법

Also Published As

Publication number Publication date
DE60037019T2 (de) 2008-08-14
TW413922B (en) 2000-12-01
KR20010102013A (ko) 2001-11-15
WO2000048252A3 (en) 2001-05-31
US6388851B1 (en) 2002-05-14
EP1190450B1 (de) 2007-11-07
AU2840300A (en) 2000-08-29
KR100829664B1 (ko) 2008-05-16
CA2362428A1 (en) 2000-08-17
CN1201394C (zh) 2005-05-11
HK1046061A1 (zh) 2002-12-20
JP2002536848A (ja) 2002-10-29
WO2000048252A2 (en) 2000-08-17
EP1190450A2 (de) 2002-03-27
ATE377844T1 (de) 2007-11-15
SE9900439D0 (sv) 1999-02-09
CN1346514A (zh) 2002-04-24
JP5023254B2 (ja) 2012-09-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition