KR20090020528A - 반도체 디바이스 - Google Patents
반도체 디바이스 Download PDFInfo
- Publication number
- KR20090020528A KR20090020528A KR1020080082530A KR20080082530A KR20090020528A KR 20090020528 A KR20090020528 A KR 20090020528A KR 1020080082530 A KR1020080082530 A KR 1020080082530A KR 20080082530 A KR20080082530 A KR 20080082530A KR 20090020528 A KR20090020528 A KR 20090020528A
- Authority
- KR
- South Korea
- Prior art keywords
- interconnect
- esd protection
- protection element
- external connection
- connection terminal
- 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
- 239000004065 semiconductor Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims description 9
- 239000003870 refractory metal Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 48
- 239000002184 metal Substances 0.000 abstract description 48
- 239000000758 substrate Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
Images
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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/02—Bonding areas ; Manufacturing methods related thereto
- H01L24/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L24/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
-
- 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
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (6)
- 내부 회로 영역에 배치되는 내부 소자;상기 내부 소자를 정전기 방전으로 인한 파손으로부터 보호하기 위해, 외부 접속 단자와 상기 내부 회로 영역 사이에 배치되는 정전기 방전 보호 소자;상기 외부 접속 단자로부터 상기 정전기 방전 보호 소자로 연장되는 제 1 인터커넥트 (interconnect); 및상기 정전기 방전 보호 소자로부터 상기 내부 소자로 연장되는 제 2 인터커넥트를 포함하며,상기 제 1 인터커넥트의 저항은 상기 제 2 인터커넥트의 저항보다 작은, 반도체 디바이스.
- 제 1 항에 있어서,상기 정전기 방전 보호 소자는, 게이트 전위가 접지 전위로 고정된 정전기 방전 보호 NMOS 트랜지스터를 포함하는, 반도체 디바이스.
- 제 1 항에 있어서,상기 제 1 인터커넥트는 복수의 인터커넥트 층을 포함하고,상기 제 2 인터커넥트는 상기 제 1 인터커넥트를 위해 이용된 복수의 인터커넥트 층과 같거나 보다 적은 수의 인터커넥트 층을 포함하는, 반도체 디바이스.
- 제 1 항에 있어서,오직 상기 제 1 인터커넥트와, 상기 제 1 인터커넥트 및 상기 제 2 인터커넥트 모두 중 일방은, 상부에서 관측시 동일한 패턴하에 적층된 (laminated) 복수의 인터커넥트 층을 포함하는, 반도체 디바이스.
- 제 1 항에 있어서,상기 제 1 인터커넥트 및 상기 제 2 인터커넥트는 내화 금속 (refractory metal) 을 포함한 금속 재료를 포함하는, 반도체 디바이스.
- 제 2 항에 있어서,상기 제 1 인터커넥트는 복수의 인터커넥트 층을 포함하고,상기 정전기 방전 보호 NMOS 트랜지스터는, 상기 복수의 인터커넥트 층이 드레인 영역의 전체 표면에 걸쳐 배열되는 상기 드레인 영역을 포함하고, 상기 드레인 영역의 인터커넥트와 상기 복수의 인터커넥트 층은 컨택 홀 (contact hole) 및 비아-홀 (via-hole) 을 통해 서로 전기적으로 접속되는, 반도체 디바이스.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-00216583 | 2007-08-23 | ||
JP2007216583A JP5226260B2 (ja) | 2007-08-23 | 2007-08-23 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090020528A true KR20090020528A (ko) | 2009-02-26 |
KR101523095B1 KR101523095B1 (ko) | 2015-05-26 |
Family
ID=40381367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080082530A Active KR101523095B1 (ko) | 2007-08-23 | 2008-08-22 | 반도체 디바이스 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7893497B2 (ko) |
JP (1) | JP5226260B2 (ko) |
KR (1) | KR101523095B1 (ko) |
CN (1) | CN101373768A (ko) |
TW (1) | TWI429057B (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT103601B (pt) * | 2006-11-09 | 2008-10-14 | Biosurfit Sa | Dispositivo de detecção baseado no efeito de ressonância de plasmão de superfície |
GB2464721C (en) | 2008-10-23 | 2013-08-14 | Biosurfit Sa | Jet deflection device |
GB2466644B (en) | 2008-12-30 | 2011-05-11 | Biosurfit Sa | Liquid handling |
JP5546191B2 (ja) * | 2009-09-25 | 2014-07-09 | セイコーインスツル株式会社 | 半導体装置 |
JP2011071329A (ja) * | 2009-09-25 | 2011-04-07 | Seiko Instruments Inc | 半導体装置 |
JP5585366B2 (ja) * | 2009-10-22 | 2014-09-10 | セイコーエプソン株式会社 | 集積回路装置及び電子機器 |
GB2476474B (en) | 2009-12-22 | 2012-03-28 | Biosurfit Sa | Surface plasmon resonance detection system |
GB2479139A (en) | 2010-03-29 | 2011-10-05 | Biosurfit Sa | A liquid distribution and metering device |
CN103339732B (zh) | 2010-10-12 | 2016-02-24 | 斯兰纳半导体美国股份有限公司 | 具有被减薄的衬底的垂直半导体器件 |
US9159825B2 (en) | 2010-10-12 | 2015-10-13 | Silanna Semiconductor U.S.A., Inc. | Double-sided vertical semiconductor device with thinned substrate |
EP2788736B1 (en) | 2011-12-08 | 2018-11-28 | Biosurfit, S.A. | Sequential aliqoting and determination of an indicator of sedimentation rate |
JP2014011176A (ja) * | 2012-06-27 | 2014-01-20 | Canon Inc | 半導体装置の製造方法 |
CN103943679A (zh) * | 2013-01-23 | 2014-07-23 | 旺宏电子股份有限公司 | 用于电流控制的半导体装置及其制造方法 |
US8748245B1 (en) | 2013-03-27 | 2014-06-10 | Io Semiconductor, Inc. | Semiconductor-on-insulator integrated circuit with interconnect below the insulator |
US9466536B2 (en) | 2013-03-27 | 2016-10-11 | Qualcomm Incorporated | Semiconductor-on-insulator integrated circuit with back side gate |
US9478507B2 (en) | 2013-03-27 | 2016-10-25 | Qualcomm Incorporated | Integrated circuit assembly with faraday cage |
JP6624912B2 (ja) | 2015-02-05 | 2019-12-25 | エイブリック株式会社 | 半導体装置 |
JP6514949B2 (ja) * | 2015-04-23 | 2019-05-15 | 日立オートモティブシステムズ株式会社 | オンチップノイズ保護回路を有する半導体チップ |
CN108269776A (zh) * | 2016-12-30 | 2018-07-10 | 应广科技股份有限公司 | 焊垫下电路结构及其制造方法 |
JP7613029B2 (ja) * | 2020-09-09 | 2025-01-15 | 株式会社ソシオネクスト | 半導体装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0745829A (ja) | 1993-07-28 | 1995-02-14 | Ricoh Co Ltd | 半導体集積回路装置 |
JP3482272B2 (ja) * | 1995-04-27 | 2003-12-22 | 株式会社ルネサステクノロジ | 半導体集積回路装置 |
US5789783A (en) * | 1996-04-02 | 1998-08-04 | Lsi Logic Corporation | Multilevel metallization structure for integrated circuit I/O lines for increased current capacity and ESD protection |
US6157065A (en) * | 1999-01-14 | 2000-12-05 | United Microelectronics Corp. | Electrostatic discharge protective circuit under conductive pad |
JP4904619B2 (ja) * | 2000-11-29 | 2012-03-28 | 富士通セミコンダクター株式会社 | 半導体装置 |
KR100393220B1 (ko) * | 2001-03-23 | 2003-07-31 | 삼성전자주식회사 | Esd 보호용 반도체 장치 |
KR100424172B1 (ko) * | 2001-06-29 | 2004-03-24 | 주식회사 하이닉스반도체 | 정전기 보호장치가 구비된 반도체 장치의 제조방법 |
US6657836B2 (en) * | 2001-12-18 | 2003-12-02 | Koninklijke Philips Electronics N.V. | Polarity reversal tolerant electrical circuit for ESD protection |
US6762466B2 (en) * | 2002-04-11 | 2004-07-13 | United Microelectronics Corp. | Circuit structure for connecting bonding pad and ESD protection circuit |
JP2005019452A (ja) * | 2003-06-23 | 2005-01-20 | Toshiba Corp | 半導体装置 |
US7019366B1 (en) * | 2004-01-14 | 2006-03-28 | Fasl Llc | Electrostatic discharge performance of a silicon structure and efficient use of area with electrostatic discharge protective device under the pad approach and adjustment of via configuration thereto to control drain junction resistance |
JP2006019511A (ja) * | 2004-07-01 | 2006-01-19 | Fujitsu Ltd | 半導体装置及びその製造方法 |
US7646063B1 (en) * | 2005-06-15 | 2010-01-12 | Pmc-Sierra, Inc. | Compact CMOS ESD layout techniques with either fully segmented salicide ballasting (FSSB) in the source and/or drain regions |
US7397089B2 (en) * | 2005-08-10 | 2008-07-08 | Skyworks Solutions, Inc. | ESD protection structure using contact-via chains as ballast resistors |
US7473999B2 (en) * | 2005-09-23 | 2009-01-06 | Megica Corporation | Semiconductor chip and process for forming the same |
JP2007103809A (ja) * | 2005-10-07 | 2007-04-19 | Oki Electric Ind Co Ltd | 半導体装置及び半導体装置の製造方法 |
US20080173945A1 (en) * | 2007-01-22 | 2008-07-24 | Taiwan Semiconductor Manufacturing Co., Ltd. | ESD protection scheme for semiconductor devices having dummy pads |
-
2007
- 2007-08-23 JP JP2007216583A patent/JP5226260B2/ja active Active
-
2008
- 2008-08-15 US US12/192,431 patent/US7893497B2/en active Active
- 2008-08-18 TW TW097131423A patent/TWI429057B/zh active
- 2008-08-22 KR KR1020080082530A patent/KR101523095B1/ko active Active
- 2008-08-22 CN CNA2008102136833A patent/CN101373768A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP5226260B2 (ja) | 2013-07-03 |
TWI429057B (zh) | 2014-03-01 |
TW200931637A (en) | 2009-07-16 |
JP2009049331A (ja) | 2009-03-05 |
US20090050969A1 (en) | 2009-02-26 |
CN101373768A (zh) | 2009-02-25 |
US7893497B2 (en) | 2011-02-22 |
KR101523095B1 (ko) | 2015-05-26 |
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