KR100452741B1 - 반도체집적회로장치 - Google Patents
반도체집적회로장치 Download PDFInfo
- Publication number
- KR100452741B1 KR100452741B1 KR10-2001-0050714A KR20010050714A KR100452741B1 KR 100452741 B1 KR100452741 B1 KR 100452741B1 KR 20010050714 A KR20010050714 A KR 20010050714A KR 100452741 B1 KR100452741 B1 KR 100452741B1
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- KR
- South Korea
- Prior art keywords
- potential wiring
- integrated circuit
- input
- semiconductor integrated
- wiring
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 50
- 239000000758 substrate Substances 0.000 claims abstract description 77
- 230000003071 parasitic effect Effects 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 abstract description 4
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 16
- 238000010586 diagram Methods 0.000 description 12
- 238000012360 testing method Methods 0.000 description 10
- 230000006378 damage Effects 0.000 description 7
- 238000007599 discharging Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
- H10D89/611—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs using diodes as protective elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/60—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD]
- H10D89/601—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs
- H10D89/711—Integrated devices comprising arrangements for electrical or thermal protection, e.g. protection circuits against electrostatic discharge [ESD] for devices having insulated gate electrodes, e.g. for IGFETs or IGBTs using bipolar transistors as protective elements
-
- 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
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (12)
- 복수의 입출력단자와, 그 복수의 입출력단자의 공통방전선인 제1의 기준전위배선과, 상기 복수의 입출력단자와 상기 제1의 기준전위배선과의 사이에 접속된 입출력보호소자와, 기판전위를 발생시키는 기판전위발생회로에 접속된 기판전위배선을 가지는 반도체집적회로장치에 있어서,상기 제1의 기준전위배선과, 상기 기판전위배선과의 사이에 클램프소자를 접속한 것을 특징으로 하는 반도체집적회로장치.
- 복수의 입출력단자와, 그 복수의 입출력단자의 방전선인 복수의 전원배선 또는 접지(GND)전위배선과, 상기 복수의 입출력단자와 상기 복수의 전원배선 또는 접지전위배선과의 사이에 접속된 입출력보호소자와, 기판전위발생회로에 접속된 기판전위배선을 가지는 반도체집적회로장치에 있어서,상기 기판전위배선과, 상기 복수의 전원배선 또는 접지전위배선과의 사이에 클램프소자를 각각 접속한 것을 특징으로 하는 반도체집적회로장치.
- 도전형반도체기판에 제2의 도전형웰을 형성하고, 그 제2의 도전형웰내에 제1의 도전형웰을 가지고, 복수의 입출력단자와, 그 복수의 입출력단자의 방전선인 제2의 기준전위배선과, 상기 복수의 입출력단자와 상기 제2의 기준전위배선과의 사이에 접속된 입출력보호소자와, 기판전위발생회로에 접속된 기판전위배선을 갖고,상기 입출력보호소자를 상기 제1의 도전형웰 내에 가지는 반도체집적회로장치에 있어서,상기 기판전위배선과, 상기 제2의 기준전위배선과의 사이에 클램프소자를 접속한 것을 특징으로 하는 반도체집적회로장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 클램프소자는 기생바이폴라소자, 사이리스터(SCR)소자, 다이오드 및 MOSFET, 또는 이들의 복수의 조합인 것을 특징으로 하는 반도체집적회로장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 입출력보호소자 및 클램프소자는 방전전류가 쌍방향이 되도록 구성되어 있는 것을 특징으로 하는 반도체집적회로장치.
- 제1항 내지 제3항 중 어느 한 항 기재에 있어서, 상기 입출력보호소자와 상기 클램프소자는 동일 구조 및 동일 사이즈인 것을 특징으로 하는 반도체집적회로장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 클램프소자는 반도체기판 내에 복수 마련되어 있는 것을 특징으로 하는 반도체집적회로장치.
- 제7항에 있어서, 상기 클램프소자는 반도체기판내에 복수 마련되어 있고, 또한 반도체집적회로기판 내에 대략 균등하게 배치되어 있는 것을 특징으로 하는 반도체집적회로장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 기판전위배선에는 상기 클램프소자, 기판전위발생회로소자만이 접속되어 있는 것을 특징으로 하는 반도체집적회로장치.
- 제1항에 있어서, 상기 제1의 기준전위배선은 접지(GND)배선인 것을 특징으로 하는 반도체집적회로장치.
- 제1항에 있어서, 상기 기판전위배선의 전위는 상기 제1의 기준전위배선의 전위보다도 낮은 것을 특징으로 하는 반도체집적회로장치.
- 제3항에 있어서, 상기 제2의 기준전위배선에는 상기 제1의 도전형웰이 접속되어 있는 것을 특징으로 하는 반도체집적회로장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2000-00278686 | 2000-09-08 | ||
JP2000278686A JP2002083931A (ja) | 2000-09-08 | 2000-09-08 | 半導体集積回路装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020020632A KR20020020632A (ko) | 2002-03-15 |
KR100452741B1 true KR100452741B1 (ko) | 2004-10-14 |
Family
ID=18763813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0050714A KR100452741B1 (ko) | 2000-09-08 | 2001-08-22 | 반도체집적회로장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6707109B2 (ko) |
JP (1) | JP2002083931A (ko) |
KR (1) | KR100452741B1 (ko) |
TW (1) | TW498538B (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4510370B2 (ja) * | 2002-12-25 | 2010-07-21 | パナソニック株式会社 | 半導体集積回路装置 |
JP2004235199A (ja) * | 2003-01-28 | 2004-08-19 | Renesas Technology Corp | 半導体装置 |
KR100532463B1 (ko) | 2003-08-27 | 2005-12-01 | 삼성전자주식회사 | 정전기 보호 소자와 파워 클램프로 구성된 입출력 정전기방전 보호 셀을 구비하는 집적 회로 장치 |
US7064358B2 (en) * | 2003-12-22 | 2006-06-20 | Chartered Semiconductor Manufacturing, Ltd | Triggered back-to-back diodes for ESD protection in triple-well CMOS process |
DE102004005363A1 (de) * | 2004-02-03 | 2005-09-08 | Forschungszentrum Jülich GmbH | Halbleiter-Struktur |
US20050224883A1 (en) * | 2004-04-06 | 2005-10-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | Circuit design for increasing charge device model immunity |
US20050230758A1 (en) * | 2004-04-16 | 2005-10-20 | Lereverend Remi | Transistor well bias scheme |
SG167654A1 (en) * | 2004-06-17 | 2011-01-28 | Solvision Singapore Inspection Systems Pte Ltd | Invertible integrated circuit tray and method of using same |
DE102005000801A1 (de) * | 2005-01-05 | 2006-07-13 | Infineon Technologies Ag | Vorrichtung, Anordnung und System zum ESD-Schutz |
JP4945999B2 (ja) * | 2005-10-24 | 2012-06-06 | セイコーエプソン株式会社 | 集積回路装置及び電子機器 |
WO2008015213A1 (en) * | 2006-08-03 | 2008-02-07 | Koninklijke Philips Electronics N.V. | Distributed esd protection |
US8378422B2 (en) * | 2009-02-06 | 2013-02-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | Electrostatic discharge protection device comprising a plurality of highly doped areas within a well |
KR101128897B1 (ko) * | 2010-01-11 | 2012-03-27 | 매그나칩 반도체 유한회사 | 반도체 장치 |
TW201209993A (en) * | 2010-08-19 | 2012-03-01 | Beyond Innovation Tech Co Ltd | ESD-protection structure |
JP5911763B2 (ja) * | 2012-07-04 | 2016-04-27 | 株式会社東芝 | Esd解析装置 |
US9997510B2 (en) * | 2015-09-09 | 2018-06-12 | Vanguard International Semiconductor Corporation | Semiconductor device layout structure |
KR102410020B1 (ko) * | 2015-12-21 | 2022-06-22 | 에스케이하이닉스 주식회사 | 낮은 트리거전압을 갖는 정전기 방전 보호 소자 |
Citations (1)
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US5721656A (en) * | 1996-06-10 | 1998-02-24 | Winbond Electronics Corporation | Electrostatc discharge protection network |
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US4922371A (en) * | 1988-11-01 | 1990-05-01 | Teledyne Semiconductor | ESD protection circuit for MOS integrated circuits |
JPH03218678A (ja) * | 1990-01-24 | 1991-09-26 | Matsushita Electron Corp | 半導体集積装置 |
JP3375659B2 (ja) * | 1991-03-28 | 2003-02-10 | テキサス インスツルメンツ インコーポレイテツド | 静電放電保護回路の形成方法 |
JP2958202B2 (ja) * | 1992-12-01 | 1999-10-06 | シャープ株式会社 | 半導体装置 |
JP2972494B2 (ja) * | 1993-06-30 | 1999-11-08 | 日本電気株式会社 | 半導体装置 |
JPH07283405A (ja) * | 1994-04-13 | 1995-10-27 | Toshiba Corp | 半導体装置の保護回路 |
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JPH09260606A (ja) * | 1996-03-26 | 1997-10-03 | Fujitsu Ltd | 半導体集積回路装置 |
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2000
- 2000-09-08 JP JP2000278686A patent/JP2002083931A/ja active Pending
-
2001
- 2001-08-22 KR KR10-2001-0050714A patent/KR100452741B1/ko not_active IP Right Cessation
- 2001-09-06 TW TW090122183A patent/TW498538B/zh not_active IP Right Cessation
- 2001-09-06 US US09/947,737 patent/US6707109B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US5721656A (en) * | 1996-06-10 | 1998-02-24 | Winbond Electronics Corporation | Electrostatc discharge protection network |
Also Published As
Publication number | Publication date |
---|---|
US20020017690A1 (en) | 2002-02-14 |
TW498538B (en) | 2002-08-11 |
JP2002083931A (ja) | 2002-03-22 |
KR20020020632A (ko) | 2002-03-15 |
US6707109B2 (en) | 2004-03-16 |
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