JP5261479B2 - Mosfet集積回路におけるプロセスによって誘起される性能変動の補償方法 - Google Patents
Mosfet集積回路におけるプロセスによって誘起される性能変動の補償方法 Download PDFInfo
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- JP5261479B2 JP5261479B2 JP2010510379A JP2010510379A JP5261479B2 JP 5261479 B2 JP5261479 B2 JP 5261479B2 JP 2010510379 A JP2010510379 A JP 2010510379A JP 2010510379 A JP2010510379 A JP 2010510379A JP 5261479 B2 JP5261479 B2 JP 5261479B2
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- 238000000034 method Methods 0.000 title claims description 36
- 230000008569 process Effects 0.000 title claims description 14
- 238000013461 design Methods 0.000 claims description 17
- 238000003491 array Methods 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000013500 data storage Methods 0.000 claims 2
- 230000008859 change Effects 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- INQLNSVYIFCUML-QZTLEVGFSA-N [[(2r,3s,4r,5r)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2r,3s,4r,5r)-5-(4-carbamoyl-1,3-thiazol-2-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate Chemical compound NC(=O)C1=CSC([C@H]2[C@@H]([C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=N1 INQLNSVYIFCUML-QZTLEVGFSA-N 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/36—Circuit design at the analogue level
- G06F30/367—Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/39—Circuit design at the physical level
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Description
Claims (9)
- MOSFET集積回路における、プロセスによって誘起される閾値電圧及び駆動電流の変動を自動的に補償する方法であって、
解析対象のトランジスタアレイを選択する工程と、
近隣のレイアウトによって誘起される閾値電圧変動を決定する工程と、近隣のレイアウトによって誘起される駆動電流変動を決定する工程とを含む、前記トランジスタアレイの設計を解析する工程と、
前記トランジスタアレイのゲート長を変更することにより、ポリ間隔、コンタクト間隔、及び、ウェル距離の何れかにおける変動に対して補償を試みる工程と、を備えることを特徴とする補償方法。 - 全てのトランジスタアレイが解析されるまで、解析対象のトランジスタアレイの選択を続行する工程を更に備えることを特徴とする請求項1に記載の補償方法。
- 選択された一部のトランジスタアレイが全て解析されるまで、解析対象のトランジスタアレイの選択を続行する工程を更に備えることを特徴とする請求項1に記載の補償方法。
- MOSFET集積回路における、プロセスによって誘起される閾値電圧及び駆動電流の変動を補償するシステムであって、
処理装置、データ蓄積手段、表示手段を備えるディジタルコンピュータと、
前記データ蓄積手段に格納されたコンピュータプログラムと、を備え、
前記コンピュータプログラムが、
解析対象のトランジスタアレイを選択する工程と、
近隣のレイアウトによって誘起される閾値電圧変動を決定する工程と、近隣のレイアウトによって誘起される駆動電流変動を決定する工程とを含む、前記トランジスタアレイの設計を解析する工程と、
前記トランジスタアレイのゲート長を変更することにより、ポリ間隔、コンタクト間隔、及び、ウェル距離の何れかにおける変動に対して補償を試みる工程と、を実行するように構成されていることを特徴とするシステム。 - 全てのトランジスタアレイが解析されるまで、解析対象のトランジスタアレイの選択を続行する工程を更に備えることを特徴とする請求項4に記載のシステム。
- 選択された一部のトランジスタアレイが全て解析されるまで、解析対象のトランジスタアレイの選択を続行する工程を更に備えることを特徴とする請求項4に記載のシステム。
- MOSFET集積回路における、プロセスによって誘起される閾値電圧及び駆動電流の変動を補償するシステムであって、
解析対象のトランジスタアレイを選択する手段と、
近隣のレイアウトによって誘起される閾値電圧変動を決定する工程と、近隣のレイアウトによって誘起される駆動電流変動を決定する工程とを含む、前記トランジスタアレイの設計を解析する手段と、
前記トランジスタアレイのゲート長を変更することにより、ポリ間隔、コンタクト間隔、及び、ウェル距離の何れかにおける変動に対して補償を試みる手段と、を備えることを特徴とするシステム。 - 全てのトランジスタアレイが解析されるまで、解析対象のトランジスタアレイの選択を続行する工程を更に備えることを特徴とする請求項7に記載のシステム。
- 選択された一部のトランジスタアレイが全て解析されるまで、解析対象のトランジスタアレイの選択を続行する工程を更に備えることを特徴とする請求項7に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/757,338 US7949985B2 (en) | 2007-06-01 | 2007-06-01 | Method for compensation of process-induced performance variation in a MOSFET integrated circuit |
US11/757,338 | 2007-06-01 | ||
PCT/US2008/051355 WO2008150555A1 (en) | 2007-06-01 | 2008-01-17 | Method for compensation of process-induced performance variation in a mosfet integrated circuit |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010529649A JP2010529649A (ja) | 2010-08-26 |
JP2010529649A5 JP2010529649A5 (ja) | 2013-02-21 |
JP5261479B2 true JP5261479B2 (ja) | 2013-08-14 |
Family
ID=40087455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010510379A Active JP5261479B2 (ja) | 2007-06-01 | 2008-01-17 | Mosfet集積回路におけるプロセスによって誘起される性能変動の補償方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7949985B2 (ja) |
EP (1) | EP2153239A4 (ja) |
JP (1) | JP5261479B2 (ja) |
KR (1) | KR101159305B1 (ja) |
CN (1) | CN101675348A (ja) |
TW (1) | TWI392028B (ja) |
WO (1) | WO2008150555A1 (ja) |
Families Citing this family (8)
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US7949985B2 (en) * | 2007-06-01 | 2011-05-24 | Synopsys, Inc. | Method for compensation of process-induced performance variation in a MOSFET integrated circuit |
US8176444B2 (en) * | 2009-04-20 | 2012-05-08 | International Business Machines Corporation | Analyzing multiple induced systematic and statistical layout dependent effects on circuit performance |
US20120042292A1 (en) * | 2010-08-10 | 2012-02-16 | Stmicroelectronics S.A. | Method of synthesis of an electronic circuit |
US8776005B1 (en) | 2013-01-18 | 2014-07-08 | Synopsys, Inc. | Modeling mechanical behavior with layout-dependent material properties |
US8832619B2 (en) | 2013-01-28 | 2014-09-09 | Taiwan Semiconductor Manufacturing Co., Ltd. | Analytical model for predicting current mismatch in metal oxide semiconductor arrays |
US9665675B2 (en) | 2013-12-31 | 2017-05-30 | Texas Instruments Incorporated | Method to improve transistor matching |
CN105740572B (zh) * | 2016-02-26 | 2019-01-15 | 联想(北京)有限公司 | 一种电子设备 |
WO2019167663A1 (ja) * | 2018-02-28 | 2019-09-06 | ペトロユーロアジア株式会社 | 還元型補酵素q10含有組成物およびその製造方法 |
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-
2007
- 2007-06-01 US US11/757,338 patent/US7949985B2/en not_active Expired - Fee Related
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2008
- 2008-01-17 EP EP08713812A patent/EP2153239A4/en not_active Withdrawn
- 2008-01-17 WO PCT/US2008/051355 patent/WO2008150555A1/en active Application Filing
- 2008-01-17 JP JP2010510379A patent/JP5261479B2/ja active Active
- 2008-01-17 CN CN200880014239A patent/CN101675348A/zh active Pending
- 2008-01-17 KR KR1020097022852A patent/KR101159305B1/ko active IP Right Grant
- 2008-01-23 TW TW097102499A patent/TWI392028B/zh active
-
2011
- 2011-05-20 US US13/112,837 patent/US8219961B2/en active Active
Also Published As
Publication number | Publication date |
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EP2153239A4 (en) | 2011-08-17 |
US8219961B2 (en) | 2012-07-10 |
WO2008150555A1 (en) | 2008-12-11 |
KR101159305B1 (ko) | 2012-06-25 |
JP2010529649A (ja) | 2010-08-26 |
US7949985B2 (en) | 2011-05-24 |
US20110219351A1 (en) | 2011-09-08 |
CN101675348A (zh) | 2010-03-17 |
EP2153239A1 (en) | 2010-02-17 |
US20080297237A1 (en) | 2008-12-04 |
TW200849408A (en) | 2008-12-16 |
TWI392028B (zh) | 2013-04-01 |
KR20090133129A (ko) | 2009-12-31 |
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