CN1132937A - 集成电路的静电放电防护电路 - Google Patents
集成电路的静电放电防护电路 Download PDFInfo
- Publication number
- CN1132937A CN1132937A CN95118276A CN95118276A CN1132937A CN 1132937 A CN1132937 A CN 1132937A CN 95118276 A CN95118276 A CN 95118276A CN 95118276 A CN95118276 A CN 95118276A CN 1132937 A CN1132937 A CN 1132937A
- Authority
- CN
- China
- Prior art keywords
- oxide layer
- esd
- layer element
- voltage source
- input area
- 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
- 206010003497 Asphyxia Diseases 0.000 claims description 22
- 230000003068 static effect Effects 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 17
- 230000015556 catabolic process Effects 0.000 claims description 12
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 9
- 229920005591 polysilicon Polymers 0.000 claims description 9
- 230000024241 parasitism Effects 0.000 claims description 7
- 230000003071 parasitic effect Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims 7
- 238000007599 discharging Methods 0.000 claims 2
- 239000002019 doping agent Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 16
- 238000009792 diffusion process Methods 0.000 description 11
- 230000006378 damage Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 208000037408 Device failure Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/003—Modifications for increasing the reliability for protection
- H03K19/00315—Modifications for increasing the reliability for protection in field-effect transistor circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
- H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection
- H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices
- H01L27/0266—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using field effect transistors as protective elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/085—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
- H01L27/088—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate
- H01L27/092—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate complementary MIS field-effect transistors
- H01L27/0921—Means for preventing a bipolar, e.g. thyristor, action between the different transistor regions, e.g. Latchup prevention
-
- 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)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/419,638 US5637900A (en) | 1995-04-06 | 1995-04-06 | Latchup-free fully-protected CMOS on-chip ESD protection circuit |
US08/419,638 | 1995-04-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1132937A true CN1132937A (zh) | 1996-10-09 |
CN1053067C CN1053067C (zh) | 2000-05-31 |
Family
ID=23663094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95118276A Expired - Lifetime CN1053067C (zh) | 1995-04-06 | 1995-11-10 | 互补金属氧化物半导体集成电路的静电放电防护电路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5637900A (zh) |
JP (2) | JPH08288404A (zh) |
CN (1) | CN1053067C (zh) |
DE (1) | DE19518550C2 (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1324705C (zh) * | 2004-02-20 | 2007-07-04 | 华邦电子股份有限公司 | 可避免闩锁效应的集成电路 |
CN100477205C (zh) * | 2005-06-17 | 2009-04-08 | 台湾积体电路制造股份有限公司 | 静电放电防护的晶体管以及形成两个邻近的晶体管的方法 |
CN101207119B (zh) * | 2007-12-25 | 2011-03-23 | 上海宏力半导体制造有限公司 | 一种具有cmos输出驱动的芯片静电保护电路 |
CN101154672B (zh) * | 2006-09-29 | 2011-10-12 | 株式会社半导体能源研究所 | 半导体器件 |
CN102437563A (zh) * | 2011-12-20 | 2012-05-02 | 上海丽恒光微电子科技有限公司 | 单电源电路和多电源电路 |
CN104143549A (zh) * | 2013-05-10 | 2014-11-12 | 炬力集成电路设计有限公司 | 一种静电释放保护电路版图及集成电路 |
CN105990823A (zh) * | 2015-01-28 | 2016-10-05 | 京微雅格(北京)科技有限公司 | 芯片输入/输出端口的静电释放esd保护结构和芯片 |
CN106449637A (zh) * | 2016-11-08 | 2017-02-22 | 中国电子科技集团公司第四十七研究所 | 基于大规模cmos集成电路的输入静电保护电路及方法 |
CN107968088A (zh) * | 2017-10-17 | 2018-04-27 | 北方电子研究院安徽有限公司 | 一种双向抗静电保护电路版图结构及其制备方法 |
CN112332392A (zh) * | 2019-08-05 | 2021-02-05 | 珠海格力电器股份有限公司 | 一种保护电路和集成电路芯片 |
CN112769113A (zh) * | 2020-12-22 | 2021-05-07 | 深圳市创芯微微电子有限公司 | 电池保护芯片及其保护电路 |
US20220028965A1 (en) * | 2020-07-21 | 2022-01-27 | Nexperia B.V. | Electrostatic discharge protection semiconductor structure and a method of manufacture |
CN114678853A (zh) * | 2022-05-30 | 2022-06-28 | 芯耀辉科技有限公司 | Cdm esd保护电路 |
CN114720748A (zh) * | 2022-04-12 | 2022-07-08 | 上海晶岳电子有限公司 | 一种浪涌电流防护测试方法、电子设备、存储介质和系统 |
Families Citing this family (110)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2904071B2 (ja) * | 1995-10-04 | 1999-06-14 | 日本電気株式会社 | 半導体装置 |
TW307915B (en) * | 1996-11-07 | 1997-06-11 | Winbond Electronics Corp | Electrostatic discharge protection circuit |
KR100205609B1 (ko) * | 1997-01-06 | 1999-07-01 | 윤종용 | 정전기 보호 소자 |
JPH10270640A (ja) * | 1997-03-26 | 1998-10-09 | Mitsubishi Electric Corp | 半導体集積回路装置 |
US6097066A (en) * | 1997-10-06 | 2000-08-01 | Taiwan Semiconductor Manufacturing Co., Ltd. | Electro-static discharge protection structure for semiconductor devices |
US6725439B1 (en) | 1998-01-29 | 2004-04-20 | International Business Machines Corporation | Method of automated design and checking for ESD robustness |
GB2335076B (en) * | 1998-03-04 | 2003-07-16 | Fujitsu Ltd | Electrostatic discharge protection in semiconductor devices |
JP3554483B2 (ja) * | 1998-04-22 | 2004-08-18 | シャープ株式会社 | Cmos型固体撮像装置 |
DE19825608C1 (de) * | 1998-06-08 | 1999-09-23 | Siemens Ag | Integrierte Halbleiterschaltung mit einer Anschlußfläche, die eine fein abgestufte RC-Charakteristik aufweist |
KR20000003590A (ko) * | 1998-06-29 | 2000-01-15 | 김영환 | Esd소자가 구비된 반도체장치 |
US6184557B1 (en) * | 1999-01-28 | 2001-02-06 | National Semiconductor Corporation | I/O circuit that utilizes a pair of well structures as resistors to delay an ESD event and as diodes for ESD protection |
US6063672A (en) * | 1999-02-05 | 2000-05-16 | Lsi Logic Corporation | NMOS electrostatic discharge protection device and method for CMOS integrated circuit |
JP3420967B2 (ja) | 1999-03-17 | 2003-06-30 | 株式会社 沖マイクロデザイン | 半導体集積回路 |
DE19922924A1 (de) * | 1999-05-19 | 2000-11-30 | Siemens Ag | Überspannungsschutzvorrichtung für einen Halbleiterschalter |
US6347026B1 (en) * | 1999-05-26 | 2002-02-12 | Lsi Logic Corporation | Input and power protection circuit implemented in a complementary metal oxide semiconductor process using salicides |
KR100327429B1 (ko) * | 1999-08-21 | 2002-03-13 | 박종섭 | 이에스디(esd) 보호회로 |
JP3926975B2 (ja) | 1999-09-22 | 2007-06-06 | 株式会社東芝 | スタック型mosトランジスタ保護回路 |
US6242780B1 (en) * | 1999-10-22 | 2001-06-05 | United Microelectronics Corp. | Electrostatic discharge protection circuit |
JP3374912B2 (ja) * | 1999-11-19 | 2003-02-10 | 日本電気株式会社 | 半導体集積回路及びその製造方法 |
US6512662B1 (en) * | 1999-11-30 | 2003-01-28 | Illinois Institute Of Technology | Single structure all-direction ESD protection for integrated circuits |
TW451423B (en) * | 2000-02-01 | 2001-08-21 | Ind Tech Res Inst | Latch-up structure for improving CMOS processing using latch-up ion implantation and the manufacturing method thereof |
JP4037029B2 (ja) * | 2000-02-21 | 2008-01-23 | 株式会社ルネサステクノロジ | 半導体集積回路装置 |
US6358781B1 (en) * | 2000-06-30 | 2002-03-19 | Taiwan Semiconductor Manufacturing Company | Uniform current distribution SCR device for high voltage ESD protection |
JP4025023B2 (ja) * | 2001-01-18 | 2007-12-19 | 株式会社東芝 | 半導体装置 |
US6815775B2 (en) | 2001-02-02 | 2004-11-09 | Industrial Technology Research Institute | ESD protection design with turn-on restraining method and structures |
US6448123B1 (en) * | 2001-02-20 | 2002-09-10 | Taiwan Semiconductor Manufacturing Company | Low capacitance ESD protection device |
DE10111462A1 (de) * | 2001-03-09 | 2002-09-19 | Infineon Technologies Ag | Thyristorstruktur und Überspannungsschutzanordnung mit einer solchen Thyristorstruktur |
KR100391153B1 (ko) * | 2001-03-12 | 2003-07-12 | 삼성전자주식회사 | 반도체 장치의 레이아웃 방법 |
JP2003031669A (ja) | 2001-07-13 | 2003-01-31 | Ricoh Co Ltd | 半導体装置 |
US6657836B2 (en) | 2001-12-18 | 2003-12-02 | Koninklijke Philips Electronics N.V. | Polarity reversal tolerant electrical circuit for ESD protection |
KR100443511B1 (ko) * | 2001-12-22 | 2004-08-09 | 주식회사 하이닉스반도체 | 정전기 보호 회로 |
JP4290468B2 (ja) * | 2002-05-24 | 2009-07-08 | Necエレクトロニクス株式会社 | 静電気放電保護素子 |
US7179691B1 (en) * | 2002-07-29 | 2007-02-20 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method for four direction low capacitance ESD protection |
US20040036131A1 (en) * | 2002-08-23 | 2004-02-26 | Micron Technology, Inc. | Electrostatic discharge protection devices having transistors with textured surfaces |
US8629019B2 (en) * | 2002-09-24 | 2014-01-14 | Vishay-Siliconix | Method of forming self aligned contacts for a power MOSFET |
US6744112B2 (en) * | 2002-10-01 | 2004-06-01 | International Business Machines Corporation | Multiple chip guard rings for integrated circuit and chip guard ring interconnect |
US6906386B2 (en) * | 2002-12-20 | 2005-06-14 | Advanced Analogic Technologies, Inc. | Testable electrostatic discharge protection circuits |
US7193251B1 (en) * | 2003-01-09 | 2007-03-20 | National Semiconductor Corporation | ESD protection cluster and method of providing multi-port ESD protection |
US7102867B2 (en) | 2003-06-30 | 2006-09-05 | International Business Machines Corporation | Method, apparatus and circuit for latchup suppression in a gate-array ASIC environment |
US7244992B2 (en) * | 2003-07-17 | 2007-07-17 | Ming-Dou Ker | Turn-on-efficient bipolar structures with deep N-well for on-chip ESD protection |
US20050045952A1 (en) * | 2003-08-27 | 2005-03-03 | International Business Machines Corporation | Pfet-based esd protection strategy for improved external latch-up robustness |
JP2005101403A (ja) * | 2003-09-26 | 2005-04-14 | Oki Electric Ind Co Ltd | 半導体装置のドライエッチング方法 |
JP2005142494A (ja) * | 2003-11-10 | 2005-06-02 | Toshiba Corp | 半導体集積回路 |
TWI242404B (en) * | 2004-07-22 | 2005-10-21 | Hannstar Display Corp | A display device and protection circuits thereof |
US20060065932A1 (en) * | 2004-09-30 | 2006-03-30 | Taiwan Semiconductor Manufacturing Co., Ltd. | Circuit to improve ESD performance made by fully silicided process |
US7957110B2 (en) * | 2005-01-25 | 2011-06-07 | Hannstar Display Corporation | Display apparatus current discharging method |
US7042028B1 (en) * | 2005-03-14 | 2006-05-09 | System General Corp. | Electrostatic discharge device |
US7583485B1 (en) | 2005-07-26 | 2009-09-01 | Vishay-Siliconix | Electrostatic discharge protection circuit for integrated circuits |
US7544545B2 (en) | 2005-12-28 | 2009-06-09 | Vishay-Siliconix | Trench polysilicon diode |
KR101139438B1 (ko) * | 2006-01-18 | 2012-04-27 | 비쉐이-실리코닉스 | 고성능 정전 방전 수행용 부동 게이트 구조 |
JP5586819B2 (ja) * | 2006-04-06 | 2014-09-10 | ピーエスフォー ルクスコ エスエイアールエル | 半導体装置 |
JP5015509B2 (ja) * | 2006-07-27 | 2012-08-29 | ルネサスエレクトロニクス株式会社 | 静電保護回路および半導体装置 |
TWI339886B (en) * | 2006-09-14 | 2011-04-01 | Novatek Microelectronics Corp | Layout structure of electrostatic discharge protection circuit and production method thereof |
US7791102B2 (en) * | 2006-10-16 | 2010-09-07 | Advanced Micro Devices, Inc. | Electrostatic discharge protection devices and methods for protecting semiconductor devices against electrostatic discharge events |
US8013393B2 (en) * | 2007-06-29 | 2011-09-06 | Advanced Micro Devices, Inc. | Electrostatic discharge protection devices |
US7932552B2 (en) * | 2007-08-03 | 2011-04-26 | International Business Machines Corporation | Multiple source-single drain field effect semiconductor device and circuit |
US20090033389A1 (en) * | 2007-08-03 | 2009-02-05 | Abadeer Wagdi W | Micro-phase adjusting and micro-phase adjusting mixer circuits designed with standard field effect transistor structures |
US7814449B2 (en) * | 2007-10-17 | 2010-10-12 | International Business Machines Corporation | Design structure for multiple source-single drain field effect semiconductor device and circuit |
US20090166798A1 (en) * | 2007-12-26 | 2009-07-02 | International Business Machines Corporation | Design methodology for guard ring design resistance optimization for latchup prevention |
US20090184395A1 (en) * | 2008-01-23 | 2009-07-23 | Che-Yuan Jao | Input/output (i/o) buffer |
US10600902B2 (en) | 2008-02-13 | 2020-03-24 | Vishay SIliconix, LLC | Self-repairing field effect transisitor |
US8208233B2 (en) * | 2008-03-18 | 2012-06-26 | Mediatek Inc. | ESD protection circuit and method thereof |
US8027131B2 (en) * | 2008-06-30 | 2011-09-27 | Infineon Technologies Ag | Method and circuit arrangement for protection against electrostatic discharges |
US20100044748A1 (en) * | 2008-08-19 | 2010-02-25 | Ta-Cheng Lin | Electrostatic discharge protection device |
US8300370B2 (en) * | 2008-11-14 | 2012-10-30 | Mediatek Inc. | ESD protection circuit and circuitry of IC applying the ESD protection circuit |
US9230810B2 (en) | 2009-09-03 | 2016-01-05 | Vishay-Siliconix | System and method for substrate wafer back side and edge cross section seals |
CN101719721B (zh) * | 2010-01-04 | 2012-06-06 | 电子科技大学 | 低压电源 |
US8698247B2 (en) | 2011-06-09 | 2014-04-15 | United Microelectronics Corp. | Semiconductor device |
US8436418B2 (en) | 2011-06-20 | 2013-05-07 | United Microelectronics Corp. | High-voltage semiconductor device with electrostatic discharge protection |
US8692608B2 (en) | 2011-09-19 | 2014-04-08 | United Microelectronics Corp. | Charge pump system capable of stabilizing an output voltage |
US9030221B2 (en) | 2011-09-20 | 2015-05-12 | United Microelectronics Corporation | Circuit structure of test-key and test method thereof |
US8817434B2 (en) | 2011-10-11 | 2014-08-26 | United Microelectronics Corporation | Electrostatic discharge (ESD) protection device |
US8507981B2 (en) | 2011-10-12 | 2013-08-13 | United Microelectronics Corp. | Method of manufacturing NMOS transistor with low trigger voltage |
US8395455B1 (en) | 2011-10-14 | 2013-03-12 | United Microelectronics Corp. | Ring oscillator |
JP5564026B2 (ja) * | 2011-10-18 | 2014-07-30 | 株式会社フジクラ | 光ファイバテープ心線及びその光ファイバテープ心線を収納した光ファイバケーブル |
US8421509B1 (en) | 2011-10-25 | 2013-04-16 | United Microelectronics Corp. | Charge pump circuit with low clock feed-through |
US8648421B2 (en) | 2011-11-07 | 2014-02-11 | United Microelectronics Corp. | Electrostatic discharge (ESD) device and semiconductor structure |
US8588020B2 (en) | 2011-11-16 | 2013-11-19 | United Microelectronics Corporation | Sense amplifier and method for determining values of voltages on bit-line pair |
US8604548B2 (en) | 2011-11-23 | 2013-12-10 | United Microelectronics Corp. | Semiconductor device having ESD device |
US8493806B1 (en) | 2012-01-03 | 2013-07-23 | United Microelectronics Corporation | Sense-amplifier circuit of memory and calibrating method thereof |
US8716801B2 (en) | 2012-01-18 | 2014-05-06 | United Microelectronics Corp. | Metal oxide semiconductor device |
US8963202B2 (en) | 2012-02-09 | 2015-02-24 | United Microelectronics Corporation | Electrostatic discharge protection apparatus |
US8530969B2 (en) | 2012-02-09 | 2013-09-10 | United Microelectronics Corporation | Semiconductor device |
US8610169B2 (en) * | 2012-05-21 | 2013-12-17 | Nanya Technology Corporation | Electrostatic discharge protection circuit |
US8723263B2 (en) | 2012-07-24 | 2014-05-13 | United Microelectronics Corp. | Electrostatic discharge protection device |
US8970197B2 (en) | 2012-08-03 | 2015-03-03 | United Microelectronics Corporation | Voltage regulating circuit configured to have output voltage thereof modulated digitally |
US8724404B2 (en) | 2012-10-15 | 2014-05-13 | United Microelectronics Corp. | Memory, supply voltage generation circuit, and operation method of a supply voltage generation circuit used for a memory array |
US8669897B1 (en) | 2012-11-05 | 2014-03-11 | United Microelectronics Corp. | Asynchronous successive approximation register analog-to-digital converter and operating method thereof |
US8711598B1 (en) | 2012-11-21 | 2014-04-29 | United Microelectronics Corp. | Memory cell and memory cell array using the same |
US8873295B2 (en) | 2012-11-27 | 2014-10-28 | United Microelectronics Corporation | Memory and operation method thereof |
US8643521B1 (en) | 2012-11-28 | 2014-02-04 | United Microelectronics Corp. | Digital-to-analog converter with greater output resistance |
US8953401B2 (en) | 2012-12-07 | 2015-02-10 | United Microelectronics Corp. | Memory device and method for driving memory array thereof |
US9030886B2 (en) | 2012-12-07 | 2015-05-12 | United Microelectronics Corp. | Memory device and driving method thereof |
US9716016B2 (en) * | 2012-12-20 | 2017-07-25 | Taiwan Semiconductor Manufacturing Company Limited | Electrostatic discharge (ESD) clamp |
US8917109B2 (en) | 2013-04-03 | 2014-12-23 | United Microelectronics Corporation | Method and device for pulse width estimation |
US9105355B2 (en) | 2013-07-04 | 2015-08-11 | United Microelectronics Corporation | Memory cell array operated with multiple operation voltage |
US8896024B1 (en) | 2013-07-11 | 2014-11-25 | United Microelectronics Corp. | Electrostatic discharge protection structure and electrostatic discharge protection circuit |
US9019672B2 (en) | 2013-07-17 | 2015-04-28 | United Microelectronics Corporation | Chip with electrostatic discharge protection function |
US8947911B1 (en) | 2013-11-07 | 2015-02-03 | United Microelectronics Corp. | Method and circuit for optimizing bit line power consumption |
US8866536B1 (en) | 2013-11-14 | 2014-10-21 | United Microelectronics Corp. | Process monitoring circuit and method |
CN103646944B (zh) * | 2013-12-03 | 2017-01-18 | 北京中电华大电子设计有限责任公司 | 一种双模静电放电保护i/o电路 |
US9143143B2 (en) | 2014-01-13 | 2015-09-22 | United Microelectronics Corp. | VCO restart up circuit and method thereof |
US20150340326A1 (en) * | 2014-05-20 | 2015-11-26 | Texas Instruments Incorporated | Shunt of p gate to n gate boundary resistance for metal gate technologies |
US10411006B2 (en) * | 2016-05-09 | 2019-09-10 | Infineon Technologies Ag | Poly silicon based interface protection |
US10420612B2 (en) | 2016-12-22 | 2019-09-24 | Biosense Webster (Isreal) Ltd. | Interactive anatomical mapping and estimation of anatomical mapping quality |
CN208336227U (zh) * | 2018-07-20 | 2019-01-04 | 京东方科技集团股份有限公司 | 静电保护电路、阵列基板及显示装置 |
US20200194459A1 (en) * | 2018-12-18 | 2020-06-18 | Vanguard International Semiconductor Corporation | Semiconductor devices and methods for fabricating the same |
CN115566015A (zh) * | 2021-08-20 | 2023-01-03 | 台湾积体电路制造股份有限公司 | 半导体器件及其制造方法 |
JP2023130669A (ja) | 2022-03-08 | 2023-09-21 | キオクシア株式会社 | 半導体集積回路 |
US20240153945A1 (en) * | 2022-11-09 | 2024-05-09 | Mediatek Inc. | Esd protection circuit for negative voltage operation |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59193045A (ja) * | 1983-04-15 | 1984-11-01 | Hitachi Ltd | 半導体装置とその製造方法 |
JPS59224164A (ja) * | 1983-06-03 | 1984-12-17 | Hitachi Ltd | 半導体集積回路装置 |
US4605980A (en) * | 1984-03-02 | 1986-08-12 | Zilog, Inc. | Integrated circuit high voltage protection |
US4745450A (en) * | 1984-03-02 | 1988-05-17 | Zilog, Inc. | Integrated circuit high voltage protection |
US4692781B2 (en) * | 1984-06-06 | 1998-01-20 | Texas Instruments Inc | Semiconductor device with electrostatic discharge protection |
US4734752A (en) * | 1985-09-27 | 1988-03-29 | Advanced Micro Devices, Inc. | Electrostatic discharge protection device for CMOS integrated circuit outputs |
US5012317A (en) * | 1986-04-11 | 1991-04-30 | Texas Instruments Incorporated | Electrostatic discharge protection circuit |
JPH065749B2 (ja) * | 1986-05-22 | 1994-01-19 | 日本電気株式会社 | 半導体装置 |
JP2541518B2 (ja) * | 1986-06-25 | 1996-10-09 | 株式会社日立製作所 | 半導体集積回路装置 |
US5077591A (en) * | 1986-09-30 | 1991-12-31 | Texas Instruments Incorporated | Electrostatic discharge protection for semiconductor input devices |
US5166089A (en) * | 1986-09-30 | 1992-11-24 | Texas Instruments Incorporated | Method of making electrostatic discharge protection for semiconductor input devices |
US4807080A (en) * | 1987-06-15 | 1989-02-21 | Zilog, Inc. | Integrated circuit electrostatic discharge input protection |
US5019888A (en) * | 1987-07-23 | 1991-05-28 | Texas Instruments Incorporated | Circuit to improve electrostatic discharge protection |
JPH01192162A (ja) * | 1988-01-27 | 1989-08-02 | Nec Corp | 相補型集積回路 |
JPH01202857A (ja) * | 1988-02-08 | 1989-08-15 | Fuji Electric Co Ltd | 半導体装置 |
US4939616A (en) * | 1988-11-01 | 1990-07-03 | Texas Instruments Incorporated | Circuit structure with enhanced electrostatic discharge protection |
US4896243A (en) * | 1988-12-20 | 1990-01-23 | Texas Instruments Incorporated | Efficient ESD input protection scheme |
JPH061802B2 (ja) * | 1989-03-14 | 1994-01-05 | 株式会社東芝 | 半導体装置 |
US5270565A (en) * | 1989-05-12 | 1993-12-14 | Western Digital Corporation | Electro-static discharge protection circuit with bimodal resistance characteristics |
US5274262A (en) * | 1989-05-17 | 1993-12-28 | David Sarnoff Research Center, Inc. | SCR protection structure and circuit with reduced trigger voltage |
GB8911360D0 (en) * | 1989-05-17 | 1989-07-05 | Sarnoff David Res Center | Electronic charge protection devices |
US5140401A (en) * | 1991-03-25 | 1992-08-18 | United Microelectronics Corporation | CMOS ESD protection circuit with parasitic SCR structures |
EP0517391A1 (en) * | 1991-06-05 | 1992-12-09 | STMicroelectronics, Inc. | ESD protection circuit |
DE4118441A1 (de) * | 1991-06-05 | 1992-12-10 | Siemens Ag | Schaltungsanordnung zum schutz gegen ueberspannungen an eingaengen integrierter mos-schaltkreise |
US5272371A (en) * | 1991-11-19 | 1993-12-21 | Sgs-Thomson Microelectronics, Inc. | Electrostatic discharge protection structure |
US5182220A (en) * | 1992-04-02 | 1993-01-26 | United Microelectronics Corporation | CMOS on-chip ESD protection circuit and semiconductor structure |
US5400202A (en) * | 1992-06-15 | 1995-03-21 | Hewlett-Packard Company | Electrostatic discharge protection circuit for integrated circuits |
US5336908A (en) * | 1992-08-26 | 1994-08-09 | Micron Semiconductor, Inc. | Input EDS protection circuit |
US5218222A (en) * | 1992-09-16 | 1993-06-08 | Micron Semiconductor, Inc. | Output ESD protection circuit |
US5343053A (en) * | 1993-05-21 | 1994-08-30 | David Sarnoff Research Center Inc. | SCR electrostatic discharge protection for integrated circuits |
-
1995
- 1995-04-06 US US08/419,638 patent/US5637900A/en not_active Expired - Lifetime
- 1995-05-19 DE DE19518550A patent/DE19518550C2/de not_active Expired - Lifetime
- 1995-11-09 JP JP7291549A patent/JPH08288404A/ja active Pending
- 1995-11-10 CN CN95118276A patent/CN1053067C/zh not_active Expired - Lifetime
-
1998
- 1998-10-02 JP JP1998007679U patent/JP3058203U/ja not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1324705C (zh) * | 2004-02-20 | 2007-07-04 | 华邦电子股份有限公司 | 可避免闩锁效应的集成电路 |
CN100477205C (zh) * | 2005-06-17 | 2009-04-08 | 台湾积体电路制造股份有限公司 | 静电放电防护的晶体管以及形成两个邻近的晶体管的方法 |
CN101154672B (zh) * | 2006-09-29 | 2011-10-12 | 株式会社半导体能源研究所 | 半导体器件 |
CN101207119B (zh) * | 2007-12-25 | 2011-03-23 | 上海宏力半导体制造有限公司 | 一种具有cmos输出驱动的芯片静电保护电路 |
CN102437563A (zh) * | 2011-12-20 | 2012-05-02 | 上海丽恒光微电子科技有限公司 | 单电源电路和多电源电路 |
CN104143549A (zh) * | 2013-05-10 | 2014-11-12 | 炬力集成电路设计有限公司 | 一种静电释放保护电路版图及集成电路 |
CN105990823A (zh) * | 2015-01-28 | 2016-10-05 | 京微雅格(北京)科技有限公司 | 芯片输入/输出端口的静电释放esd保护结构和芯片 |
CN106449637A (zh) * | 2016-11-08 | 2017-02-22 | 中国电子科技集团公司第四十七研究所 | 基于大规模cmos集成电路的输入静电保护电路及方法 |
CN107968088A (zh) * | 2017-10-17 | 2018-04-27 | 北方电子研究院安徽有限公司 | 一种双向抗静电保护电路版图结构及其制备方法 |
CN112332392A (zh) * | 2019-08-05 | 2021-02-05 | 珠海格力电器股份有限公司 | 一种保护电路和集成电路芯片 |
US20220028965A1 (en) * | 2020-07-21 | 2022-01-27 | Nexperia B.V. | Electrostatic discharge protection semiconductor structure and a method of manufacture |
CN112769113A (zh) * | 2020-12-22 | 2021-05-07 | 深圳市创芯微微电子有限公司 | 电池保护芯片及其保护电路 |
CN114720748A (zh) * | 2022-04-12 | 2022-07-08 | 上海晶岳电子有限公司 | 一种浪涌电流防护测试方法、电子设备、存储介质和系统 |
CN114720748B (zh) * | 2022-04-12 | 2023-08-22 | 上海晶岳电子有限公司 | 一种浪涌电流防护测试方法、电子设备、存储介质和系统 |
CN114678853A (zh) * | 2022-05-30 | 2022-06-28 | 芯耀辉科技有限公司 | Cdm esd保护电路 |
Also Published As
Publication number | Publication date |
---|---|
CN1053067C (zh) | 2000-05-31 |
JPH08288404A (ja) | 1996-11-01 |
JP3058203U (ja) | 1999-06-18 |
DE19518550C2 (de) | 1998-12-17 |
US5637900A (en) | 1997-06-10 |
DE19518550A1 (de) | 1996-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1053067C (zh) | 互补金属氧化物半导体集成电路的静电放电防护电路 | |
JP3058202U (ja) | 静電放電防護能力を強化したcmos出力バッファ | |
US7825473B2 (en) | Initial-on SCR device for on-chip ESD protection | |
JP2815561B2 (ja) | 低電圧トリガーシリコン制御整流器を使用したcmos静電放電保護回路 | |
US6448123B1 (en) | Low capacitance ESD protection device | |
US8803276B2 (en) | Electrostatic discharge (ESD) device and method of fabricating | |
US7705404B2 (en) | Electrostatic discharge protection device and layout thereof | |
US20030214773A1 (en) | Protection circuit section for semiconductor circuit system | |
CN1601747A (zh) | 用于芯片上静电放电防护的具有深n型井的有效开启双极结构 | |
US20030047787A1 (en) | Dynamic substrate-coupled electrostatic discharging protection circuit | |
US6756642B2 (en) | Integrated circuit having improved ESD protection | |
CN1404149A (zh) | 具有静电放电保护电路的半导体器件 | |
US20060065932A1 (en) | Circuit to improve ESD performance made by fully silicided process | |
JP4437682B2 (ja) | 低容量esd保護回路 | |
US20050219778A1 (en) | Semiconductor device | |
US6940131B2 (en) | MOS ESD CDM clamp with integral substrate injection guardring and method for fabrication | |
JP3753692B2 (ja) | オープンドレイン用mosfet及びこれを用いた半導体集積回路装置 | |
JP2006332144A (ja) | 集積回路 | |
JP2005123533A (ja) | 静電放電保護回路 | |
JP3531808B2 (ja) | 保護回路および半導体装置 | |
Ker et al. | ESD protection for deep-submicron CMOS technology using gate-couple CMOS-trigger lateral SCR structure | |
US6818955B1 (en) | Electrostatic discharge protection | |
KR100694394B1 (ko) | 정전기 보호회로의 형성방법 | |
KR100713923B1 (ko) | 반도체회로용 정전기 보호소자 | |
Ker et al. | Latchup-free fully-protected ESD protection circuit for input pad of submicron CMOS ICs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YUDONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE Effective date: 20071019 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071019 Address after: Taipei City, Taiwan, China Patentee after: Transpacific IP Pte Ltd. Address before: Taiwan, China Patentee before: Industrial Technology Research Institute |
|
CX01 | Expiry of patent term |
Granted publication date: 20000531 |
|
EXPY | Termination of patent right or utility model |