JP2005197685A - ダブル・ゲートFinFET設計のための自動層生成法および装置 - Google Patents
ダブル・ゲートFinFET設計のための自動層生成法および装置 Download PDFInfo
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- 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
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- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/62—Fin field-effect transistors [FinFET]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
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- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/024—Manufacture or treatment of FETs having insulated gates [IGFET] of fin field-effect transistors [FinFET]
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- 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
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/0193—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices the components including FinFETs
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H10D84/02—Manufacture or treatment characterised by using material-based technologies
- H10D84/03—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
- H10D84/038—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe
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Abstract
【解決手段】セル構造「A」とセル構造「B」の配置を含むが、以前に生成されたフィンをセル構造「A」およびセル構造「B」が含まない、対応するセル構造「C」512。この設計階層で起こるセル構造「A」とセル構造「B」の他のセル構造への任意の配置の結合を考える。フィン生成ツールは、この階層のセル構造「A」およびセル構造「B」にフィンを配置しないと判断する。フィン生成は上の階層に委任され、したがって円によって指示されるように段のない結合フィン形状560。
【選択図】図24
Description
502’ セル構造「A」
504’ セル構造「B」
505 ゲート
508 結合構造「C」
510’ 結合前のゲート領域
512 セル構造「C」
515 ゲート
540 結合フィン形状
550 セル構造「A」/「B」結合領域
560 結合フィン形状
Claims (17)
- フィン形構造を含み、少なくとも2つの設計階層レベルを含むハードウェア設計を、前記設計を生成するときに満たされるべき少なくとも1つのデザイン・ルールに基づいて生成する方法であって、現在の設計階層レベルにおいて所与の設計が前記少なくとも1つのデザイン・ルールに違反している場合に、前記デザイン・ルールの前記違反が回避されるように前記所与の設計を変更するために、前記現在の設計階層レベルから次に高い設計階層レベルに移る方法。
- 前記次に高い設計階層レベルが、フィン形構造のより大きな連続領域を含む、請求項1に記載の方法。
- 前記所与の設計を変更する前記ステップが、少なくとも1つのフィン配置の変更を含む、請求項1または2に記載の方法。
- 前記少なくとも1つのデザイン・ルールが、2つのフィン形構造間のオーバラップ領域のフィン・トポロジ、または近接したフィン形構造間の他の任意の干渉を含む、請求項1ないし3のいずれかに記載の方法。
- フィン形構造の生成前には機能上互いに独立している第1のセル構造と第2のセル構造とを、所与の設計階層レベルにおいて組み立てるために、前記フィン形構造を生成する前に、次に高い設計階層レベルに移り、前記次に高い設計階層レベルで前記フィン形構造を生成し、前記第1のセル構造と第2のセル構造の結合されたフィン形状構造を得る、請求項1ないし4のいずれかに記載の方法。
- 既存の非フィン形ハードウェア設計を、少なくとも2つの設計階層レベルを含む対応するフィン形ハードウェア設計に、前記設計を生成するときに満たされるべき少なくとも1つのデザイン・ルールに基づいて変換する方法であって、現在の設計階層レベルにおいて所与の設計が前記少なくとも1つのデザイン・ルールに違反している場合に、前記デザイン・ルールの前記違反が回避されるように前記所与の設計を変更するために、前記現在の設計階層レベルから次に高い設計階層レベルに移る方法。
- 前記次に高い設計階層レベルが、フィン形構造のより大きな連続領域を含む、請求項6に記載の方法。
- 前記所与の設計を変更する前記ステップが、少なくとも1つのフィン配置の変更を含む、請求項6または7に記載の方法。
- フィン形構造の生成前には機能上互いに独立している第1のセル構造と第2のセル構造とを、所与の設計階層レベルにおいて組み立てるために、前記フィン形構造を生成する前に、次に高い設計階層レベルに移り、前記次に高い設計階層レベルで前記フィン形構造を生成し、前記第1のセル構造と第2のセル構造の結合されたフィン形状構造を得る、請求項6ないし8のいずれかに記載の方法。
- ディジタル・コンピュータの内部メモリに格納されたコンピュータ・プログラム製品であって、前記製品が前記コンピュータ上で実行されたときに請求項1ないし9のいずれかに記載の方法を実行するプログラム・コード部分を含むコンピュータ・プログラム製品。
- フィン形構造を含み、少なくとも2つの設計階層レベルを含むハードウェア設計を生成するフィン形ハードウェア設計を、前記設計を生成するときに満たされるべき少なくとも1つのデザイン・ルールに基づいて設計し生成する装置であって、現在の設計階層レベルにおいて所与の設計が前記少なくとも1つのデザイン・ルールに違反している場合に、前記デザイン・ルールの前記違反が回避されるように前記所与の設計を変更するために、前記現在の設計階層レベルから次に高い設計階層レベルに移る装置。
- 前記次に高い設計階層レベルが、フィン形構造のより大きな連続した領域を含む、請求項11に記載の装置。
- 前記所与の設計を変更する前記ステップが、少なくとも1つのフィン配置の変更を含む、請求項11または12に記載の装置。
- 前記少なくとも1つのデザイン・ルールが、2つのフィン形構造間のオーバラップ領域のフィン・トポロジ、または近接したフィン形構造間の他の任意の干渉(interference)を含む、請求項11ないし13のいずれかに記載の装置。
- 既存の非フィン形ハードウェア設計を、少なくとも2つの設計階層レベルを含む対応するフィン形ハードウェア設計に、前記設計を生成するときに満たされるべき少なくとも1つのデザイン・ルールに基づいて変換する装置であって、現在の設計階層レベルにおいて所与の設計が前記少なくとも1つのデザイン・ルールに違反している場合に、前記デザイン・ルールの前記違反が回避されるように前記所与の設計を変更するために、前記現在の設計階層レベルから次に高い設計階層レベルに移る装置。
- 前記次に高い設計階層レベルが、フィン形構造のより大きな連続領域を含む、請求項15に記載の装置。
- 前記所与の設計を変更する前記ステップが、少なくとも1つのフィン配置の変更を含む、請求項15または16に記載の装置。
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EP03104921 | 2003-12-22 |
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JP2005197685A true JP2005197685A (ja) | 2005-07-21 |
JP4215712B2 JP4215712B2 (ja) | 2009-01-28 |
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CN103187296B (zh) * | 2011-12-31 | 2015-07-08 | 中芯国际集成电路制造(上海)有限公司 | 鳍式场效应晶体管的形成方法 |
JP2018064125A (ja) * | 2013-08-23 | 2018-04-19 | 株式会社ソシオネクスト | 半導体集積回路装置 |
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- 2004-11-22 KR KR1020040095823A patent/KR100702552B1/ko not_active Expired - Fee Related
- 2004-12-01 US US11/001,297 patent/US7315994B2/en not_active Expired - Fee Related
- 2004-12-21 JP JP2004370239A patent/JP4215712B2/ja not_active Expired - Fee Related
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JP2018064126A (ja) * | 2013-09-04 | 2018-04-19 | 株式会社ソシオネクスト | 半導体装置 |
Also Published As
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US20050136582A1 (en) | 2005-06-23 |
US7315994B2 (en) | 2008-01-01 |
KR20050063674A (ko) | 2005-06-28 |
JP4215712B2 (ja) | 2009-01-28 |
KR100702552B1 (ko) | 2007-04-04 |
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