JP2009527057A - Icレイアウトの電気特性の計算 - Google Patents
Icレイアウトの電気特性の計算 Download PDFInfo
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- JP2009527057A JP2009527057A JP2008555291A JP2008555291A JP2009527057A JP 2009527057 A JP2009527057 A JP 2009527057A JP 2008555291 A JP2008555291 A JP 2008555291A JP 2008555291 A JP2008555291 A JP 2008555291A JP 2009527057 A JP2009527057 A JP 2009527057A
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- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000000034 method Methods 0.000 claims abstract description 54
- 238000013461 design Methods 0.000 claims abstract description 34
- 230000008569 process Effects 0.000 claims abstract description 32
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 22
- 238000004088 simulation Methods 0.000 claims abstract description 15
- 238000000206 photolithography Methods 0.000 claims abstract description 9
- 238000012937 correction Methods 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000012546 transfer Methods 0.000 description 7
- 239000004429 Calibre Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 101100113084 Schizosaccharomyces pombe (strain 972 / ATCC 24843) mcs2 gene Proteins 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000251131 Sphyrna Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010845 search algorithm Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
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- 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
- G06F30/398—Design verification or optimisation, e.g. using design rule check [DRC], layout versus schematics [LVS] or finite element methods [FEM]
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- General Physics & Mathematics (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (7)
- 集積回路レイアウト設計内の機構の電気特性を計算するための方法であって、
集積回路またはその一部内に形成される機構を画定する標的レイアウト設計を受信することと、
1つ以上の分解能向上技術によって、フォトリソグラフィプロセス歪みに対し補償される前記機構の1つ以上を含む補正レイアウトを生成することと、
前記補正レイアウト内の前記機構が、どのようにウエハ上に形成されるかをシミュレートすることと、
電磁界解析への入力として、前記補正レイアウト内の前記機構が、どのように前記ウエハ上に形成されるかの前記シミュレーションを使用して、前記機構の前記電気特性を計算することと
を含む、方法。 - 前記シミュレーションによるレイアウトイメージ内の前記機構は、ポリゴンとして画定され、前記機構の前記電気特性は、前記シミュレーションによるレイアウトイメージの前記ポリゴンを有限要素電磁界解析に適用することによって計算される、請求項1に記載の方法。
- 前記1つ以上の分解能向上技術は、光学およびプロセス補正(OPC)ツールを含む、請求項1に記載の方法。
- 前記補正レイアウト内の前記機構の前記電気特性は、ネットリスト内に格納される、請求項1に記載の方法。
- 前記標的レイアウト設計内の無補正機構に対し電気特性を計算することと、前記無補正機構の前記電気特性と、前記補正レイアウトによって画定された前記機構の前記電気特性とを組み合わせることと、をさらに含む、請求項1に記載の方法。
- 請求項1〜5のいずれかに記載の方法を行うために、前記コンピュータによって実行される一連の命令を含む、コンピュータ可読媒体。
- 集積回路レイアウト設計内の機構の電気特性を計算するためのシステムであって、
一連のプログラムされた命令を実行するコンピュータ
を含み、該一連の命令は該コンピュータに、
集積回路またはその一部内に生成される機構を画定する標的レイアウト設計を受信することと、
1つ以上の分解能向上技術を使用して、フォトリソグラフィプロセス歪みに対し補償される機構を含む補正レイアウトを生成することと、
前記補正レイアウト内の前記機構が、どのようにウエハ上に形成されるかをシミュレートすることと、
電磁界解析への入力として、前記機構がどのように前記ウエハ上に形成されるかの前記シミュレーション結果を使用して、前記集積回路内の前記機構の前記電気特性を計算することと
を行わせる、システム。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77433406P | 2006-02-17 | 2006-02-17 | |
US60/774,334 | 2006-02-17 | ||
US78970406P | 2006-04-05 | 2006-04-05 | |
US60/789,704 | 2006-04-05 | ||
US11/613,118 US7712068B2 (en) | 2006-02-17 | 2006-12-19 | Computation of electrical properties of an IC layout |
US11/613,118 | 2006-12-19 | ||
PCT/US2007/003651 WO2007097935A1 (en) | 2006-02-17 | 2007-02-12 | Computation of electrical properties of an ic layout |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009527057A true JP2009527057A (ja) | 2009-07-23 |
JP4979142B2 JP4979142B2 (ja) | 2012-07-18 |
Family
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008555291A Active JP4979142B2 (ja) | 2006-02-17 | 2007-02-12 | Icレイアウトの電気特性の計算 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7712068B2 (ja) |
EP (1) | EP1989647B1 (ja) |
JP (1) | JP4979142B2 (ja) |
CN (1) | CN101427254B (ja) |
WO (1) | WO2007097935A1 (ja) |
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US7712068B2 (en) | 2006-02-17 | 2010-05-04 | Zhuoxiang Ren | Computation of electrical properties of an IC layout |
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CN103729520B (zh) * | 2014-01-16 | 2015-02-18 | 中国人民解放军国防科学技术大学 | 一种基于人因势场的设备维修性布局设计方法 |
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US20070198967A1 (en) | 2007-08-23 |
US7712068B2 (en) | 2010-05-04 |
JP4979142B2 (ja) | 2012-07-18 |
EP1989647B1 (en) | 2018-07-18 |
CN101427254B (zh) | 2012-08-22 |
WO2007097935A1 (en) | 2007-08-30 |
CN101427254A (zh) | 2009-05-06 |
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