CN101271900B - 半导体器件 - Google Patents
半导体器件 Download PDFInfo
- Publication number
- CN101271900B CN101271900B CN2008100966666A CN200810096666A CN101271900B CN 101271900 B CN101271900 B CN 101271900B CN 2008100966666 A CN2008100966666 A CN 2008100966666A CN 200810096666 A CN200810096666 A CN 200810096666A CN 101271900 B CN101271900 B CN 101271900B
- Authority
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- China
- Prior art keywords
- trap
- inversion layer
- electrode
- semiconductor substrate
- conduction type
- 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 - Fee Related
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 61
- 238000002955 isolation Methods 0.000 claims abstract description 46
- 239000000758 substrate Substances 0.000 claims abstract description 44
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 14
- 239000002800 charge carrier Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 10
- 230000024241 parasitism Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 4
- 230000003071 parasitic effect Effects 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000000969 carrier Substances 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823481—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type isolation region manufacturing related aspects, e.g. to avoid interaction of isolation region with adjacent structure
-
- 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
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823493—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the wells or tubs, e.g. twin tubs, high energy well implants, buried implanted layers for lateral isolation [BILLI]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823871—Complementary field-effect transistors, e.g. CMOS interconnection or wiring or contact manufacturing related aspects
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823878—Complementary field-effect transistors, e.g. CMOS isolation region manufacturing related aspects, e.g. to avoid interaction of isolation region with adjacent structure
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)
- Manufacturing & Machinery (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Element Separation (AREA)
- Semiconductor Integrated Circuits (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-037226 | 2007-02-17 | ||
JP2007037226A JP2008205053A (ja) | 2007-02-17 | 2007-02-17 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101271900A CN101271900A (zh) | 2008-09-24 |
CN101271900B true CN101271900B (zh) | 2012-03-21 |
Family
ID=39705909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100966666A Expired - Fee Related CN101271900B (zh) | 2007-02-17 | 2008-02-18 | 半导体器件 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7880240B2 (zh) |
JP (1) | JP2008205053A (zh) |
KR (1) | KR101442252B1 (zh) |
CN (1) | CN101271900B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US8492866B1 (en) | 2012-01-09 | 2013-07-23 | International Business Machines Corporation | Isolated Zener diode |
US20230317722A1 (en) * | 2022-03-24 | 2023-10-05 | International Business Machines Corporation | Size-efficient mitigation of latchup and latchup propagation |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85104551A (zh) * | 1985-02-11 | 1986-12-10 | 英特尔公司 | 在硅衬底上形成隔离硅区和场效应器件的工艺过程 |
CN1058809C (zh) * | 1995-08-25 | 2000-11-22 | 现代电子产业株式会社 | 制造cmos晶体管的方法 |
US6232165B1 (en) * | 1998-12-09 | 2001-05-15 | Winbond Electronics Corporation | Buried guard rings and method for forming the same |
CN1466776A (zh) * | 2001-06-21 | 2004-01-07 | 精工电子有限公司 | 制造半导体装置的方法 |
CN1564318A (zh) * | 2004-03-26 | 2005-01-12 | 清华大学 | 0.35μm LDMOS高压功率显示驱动器件的设计方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0770685B2 (ja) * | 1985-04-25 | 1995-07-31 | 日本電信電話株式会社 | 相補形mis半導体集積回路 |
JPH02172253A (ja) * | 1988-12-24 | 1990-07-03 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
JPH0492449A (ja) * | 1990-08-07 | 1992-03-25 | Seiko Epson Corp | 半導体装置 |
JP2000058673A (ja) | 1998-08-14 | 2000-02-25 | Nec Corp | トレンチ分離構造を有する半導体装置 |
JP3414656B2 (ja) * | 1998-11-16 | 2003-06-09 | シャープ株式会社 | 半導体装置及びその製造方法 |
JP4577948B2 (ja) * | 2000-06-20 | 2010-11-10 | Okiセミコンダクタ株式会社 | オフセットゲート型電界効果トランジスタ |
GB2367945B (en) * | 2000-08-16 | 2004-10-20 | Secr Defence | Photodetector circuit |
JP3531808B2 (ja) * | 2000-10-31 | 2004-05-31 | シャープ株式会社 | 保護回路および半導体装置 |
JP4895430B2 (ja) * | 2001-03-22 | 2012-03-14 | ルネサスエレクトロニクス株式会社 | 半導体装置及び半導体装置の製造方法 |
US7091079B2 (en) * | 2004-11-11 | 2006-08-15 | United Microelectronics Corp. | Method of forming devices having three different operation voltages |
JP4845410B2 (ja) * | 2005-03-31 | 2011-12-28 | 株式会社リコー | 半導体装置 |
-
2007
- 2007-02-17 JP JP2007037226A patent/JP2008205053A/ja not_active Withdrawn
-
2008
- 2008-02-15 US US12/070,132 patent/US7880240B2/en not_active Expired - Fee Related
- 2008-02-18 CN CN2008100966666A patent/CN101271900B/zh not_active Expired - Fee Related
- 2008-02-18 KR KR1020080014460A patent/KR101442252B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85104551A (zh) * | 1985-02-11 | 1986-12-10 | 英特尔公司 | 在硅衬底上形成隔离硅区和场效应器件的工艺过程 |
CN1058809C (zh) * | 1995-08-25 | 2000-11-22 | 现代电子产业株式会社 | 制造cmos晶体管的方法 |
US6232165B1 (en) * | 1998-12-09 | 2001-05-15 | Winbond Electronics Corporation | Buried guard rings and method for forming the same |
CN1466776A (zh) * | 2001-06-21 | 2004-01-07 | 精工电子有限公司 | 制造半导体装置的方法 |
CN1564318A (zh) * | 2004-03-26 | 2005-01-12 | 清华大学 | 0.35μm LDMOS高压功率显示驱动器件的设计方法 |
Also Published As
Publication number | Publication date |
---|---|
KR101442252B1 (ko) | 2014-09-23 |
KR20080077052A (ko) | 2008-08-21 |
US20080197425A1 (en) | 2008-08-21 |
JP2008205053A (ja) | 2008-09-04 |
CN101271900A (zh) | 2008-09-24 |
US7880240B2 (en) | 2011-02-01 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160314 Address after: Chiba County, Japan Patentee after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba, Chiba, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: ABLIC Inc. Address before: Chiba County, Japan Patentee before: DynaFine Semiconductor Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20220218 |
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CF01 | Termination of patent right due to non-payment of annual fee |