CN102122816B - 半导体器件 - Google Patents
半导体器件 Download PDFInfo
- Publication number
- CN102122816B CN102122816B CN201010287663.8A CN201010287663A CN102122816B CN 102122816 B CN102122816 B CN 102122816B CN 201010287663 A CN201010287663 A CN 201010287663A CN 102122816 B CN102122816 B CN 102122816B
- Authority
- CN
- China
- Prior art keywords
- mos transistor
- semiconductor device
- input
- output pad
- dummy
- 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.)
- Active
Links
Classifications
-
- 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
- H10D89/811—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 FETs as protective elements
Landscapes
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100002161A KR101128897B1 (ko) | 2010-01-11 | 2010-01-11 | 반도체 장치 |
| KR10-2010-0002161 | 2010-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102122816A CN102122816A (zh) | 2011-07-13 |
| CN102122816B true CN102122816B (zh) | 2016-02-10 |
Family
ID=44251301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010287663.8A Active CN102122816B (zh) | 2010-01-11 | 2010-09-17 | 半导体器件 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8648420B2 (zh) |
| KR (1) | KR101128897B1 (zh) |
| CN (1) | CN102122816B (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957135B (zh) * | 2011-08-24 | 2016-04-13 | 新唐科技股份有限公司 | 静电放电防护元件 |
| US9490245B1 (en) | 2015-06-19 | 2016-11-08 | Qualcomm Incorporated | Circuit and layout for a high density antenna protection diode |
| KR102310121B1 (ko) | 2015-10-15 | 2021-10-08 | 삼성전자주식회사 | Esd 보호 기능을 갖는 집적 회로와 이를 포함하는 전자 시스템 |
| US10978869B2 (en) * | 2016-08-23 | 2021-04-13 | Alpha And Omega Semiconductor Incorporated | USB type-C load switch ESD protection |
| CN110164862B (zh) * | 2019-05-16 | 2025-03-18 | 北京集创北方科技股份有限公司 | 指纹传感装置及电子设备 |
| CN114640096B (zh) * | 2022-02-15 | 2023-07-28 | 深圳市汇顶科技股份有限公司 | 一种esd保护电路、检波电路及相关电子装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1152175A (zh) * | 1995-04-06 | 1997-06-18 | 财团法人工业技术研究院 | 具有静电防护能力的输出缓冲器 |
| CN101207119A (zh) * | 2007-12-25 | 2008-06-25 | 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 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR900007917B1 (ko) * | 1987-10-20 | 1990-10-23 | 삼성반도체통신 주식회사 | 시모스를 이용한 입력보호회로 |
| DE68914102T2 (de) | 1988-11-24 | 1994-07-07 | Sumitomo Chemical Co | Sauerstoffabsorbierende thermoplastische Kunstharzfolie. |
| JP2002083931A (ja) * | 2000-09-08 | 2002-03-22 | Nec Corp | 半導体集積回路装置 |
| TW560038B (en) * | 2002-05-29 | 2003-11-01 | Ind Tech Res Inst | Electrostatic discharge protection circuit using whole chip trigger technique |
| US7179691B1 (en) * | 2002-07-29 | 2007-02-20 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method for four direction low capacitance ESD protection |
| US7541648B2 (en) * | 2005-01-21 | 2009-06-02 | Micron Technology, Inc. | Electrostatic discharge (ESD) protection circuit |
| KR100744123B1 (ko) * | 2006-01-27 | 2007-08-01 | 삼성전자주식회사 | 정전기 방전에 대한 내성을 향상시킨 esd 보호회로 |
| US7848068B2 (en) * | 2006-09-07 | 2010-12-07 | Industrial Technology Research Institute | ESD protection circuit using self-biased current trigger technique and pumping source mechanism |
| KR100849069B1 (ko) | 2007-04-20 | 2008-07-30 | 주식회사 하이닉스반도체 | 정전기 방전 보호 장치 |
| KR100959438B1 (ko) | 2007-11-30 | 2010-05-25 | 주식회사 동부하이텍 | 정전기방전 보호소자 및 그 제조방법 |
| US7679872B2 (en) * | 2008-07-21 | 2010-03-16 | Synopsys, Inc. | Electrostatic-discharge protection using a micro-electromechanical-system switch |
-
2010
- 2010-01-11 KR KR1020100002161A patent/KR101128897B1/ko active Active
- 2010-08-03 US US12/849,737 patent/US8648420B2/en active Active
- 2010-09-17 CN CN201010287663.8A patent/CN102122816B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1152175A (zh) * | 1995-04-06 | 1997-06-18 | 财团法人工业技术研究院 | 具有静电防护能力的输出缓冲器 |
| CN101207119A (zh) * | 2007-12-25 | 2008-06-25 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102122816A (zh) | 2011-07-13 |
| KR20110082265A (ko) | 2011-07-19 |
| US8648420B2 (en) | 2014-02-11 |
| US20110169091A1 (en) | 2011-07-14 |
| KR101128897B1 (ko) | 2012-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6815775B2 (en) | ESD protection design with turn-on restraining method and structures | |
| US7667936B2 (en) | High-voltage tolerant power-rail ESD clamp circuit for mixed-voltage I/O interface | |
| KR102310121B1 (ko) | Esd 보호 기능을 갖는 집적 회로와 이를 포함하는 전자 시스템 | |
| US20100165523A1 (en) | Integrated circuit | |
| US8189308B2 (en) | Integrated circuit | |
| CN102122816B (zh) | 半导体器件 | |
| US10158225B2 (en) | ESD protection system utilizing gate-floating scheme and control circuit thereof | |
| KR20080076411A (ko) | 정전기 보호 회로 | |
| CN110402493B (zh) | 动态触发式静电放电单元 | |
| US7545616B2 (en) | Circuit for discharging static electricity | |
| US6317306B1 (en) | Electrostatic discharge protection circuit | |
| KR100933810B1 (ko) | 반도체 소자 | |
| CN107424989B (zh) | 半导体装置 | |
| US7417837B2 (en) | ESD protection system for multi-power domain circuitry | |
| US20130155557A1 (en) | Sequential electrostatic discharge (esd)-protection employing cascode nmos triggered structure | |
| CN100428464C (zh) | 利用低压元件排除静电的高压电源静电放电保护电路 | |
| KR100438669B1 (ko) | 정전기 특성이 향상된 반도체 장치 | |
| CN101378191B (zh) | 静电放电保护电路及使用其的电子产品 | |
| US12107415B2 (en) | Electrostatic discharge protection circuit and electronic circuit | |
| JP3800501B2 (ja) | 半導体装置 | |
| US20120188669A1 (en) | Semiconductor integrated circuit | |
| CN113725839A (zh) | 一种静电放电保护电路、io电路及芯片 |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240425 Address after: Han Guozhongqingbeidao Patentee after: Megna Zhixin Hybrid Signal Co.,Ltd. Country or region after: Republic of Korea Address before: Cheongju Chungbuk Korea Patentee before: MagnaChip Semiconductor, Ltd. Country or region before: Republic of Korea |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250723 Address after: Republic of Korea Patentee after: Magnachip Semiconductor, Ltd. Country or region after: Republic of Korea Address before: North Chungcheong Province Patentee before: Megna Zhixin Hybrid Signal Co.,Ltd. Country or region before: Republic of Korea |