JP6031086B2 - 半導体集積回路装置 - Google Patents
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- 239000004065 semiconductor Substances 0.000 title claims description 76
- 239000000758 substrate Substances 0.000 claims description 159
- 239000003990 capacitor Substances 0.000 claims description 22
- 238000009792 diffusion process Methods 0.000 claims description 22
- 239000012535 impurity Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 23
- 230000003071 parasitic effect Effects 0.000 description 8
- 101150055462 dpp7 gene Proteins 0.000 description 7
- 101150061748 TPCN1 gene Proteins 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 101100260890 Caenorhabditis elegans tnc-2 gene Proteins 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 101100064076 Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422) dps1 gene Proteins 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 102100029921 Dipeptidyl peptidase 1 Human genes 0.000 description 1
- 101000793922 Homo sapiens Dipeptidyl peptidase 1 Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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- H—ELECTRICITY
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- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0603—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
- H01L29/0607—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration
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- 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
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0207—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique
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- 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
- 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
- H01L27/10—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 a plurality of individual components in a repetitive configuration
- H01L27/118—Masterslice integrated circuits
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- 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
- H01L27/10—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 a plurality of individual components in a repetitive configuration
- H01L27/118—Masterslice integrated circuits
- H01L27/11803—Masterslice integrated circuits using field effect technology
- H01L27/11807—CMOS gate arrays
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Description
以下、本発明の実施形態について、図面を参照して詳細に説明する。
次に第2の実施形態について図4を参照しながら説明する。図4は第2の実施形態の半導体集積回路装置のレイアウトパターンの概略図である。図4に示すレイアウトパターンと、図3を参照しながら説明した第1の実施形態のレイアウトパターンとで異なる点は、余白領域Rb3だけである。よって、以下、余白領域Rb3の構成についてのみ説明し、その他の構成については同一の符号を付して説明を省略する。
次に第3の実施形態について図5を参照しながら説明する。図5は第3の実施形態の半導体集積回路装置のレイアウトパターンの概略図である。図5に示すレイアウトパターンと、図3を参照しながら説明した第1の実施形態のレイアウトパターンとで異なる点は、余白領域Rb3だけである。よって、以下、余白領域Rb3の構成についてのみ説明し、その他の構成については同一の符号を付して説明を省略する。
次に第4の実施形態について図6を参照しながら説明する。図6は第4の実施形態の半導体集積回路装置のレイアウトパターンの概略図である。図6に示すレイアウトパターンと、図3を参照しながら説明した第1の実施形態のレイアウトパターンとで異なる点は、余白領域Rb3だけである。よって、以下、余白領域Rb3の構成についてのみ説明し、その他の構成については同一の符号を付して説明を省略する。
図7は第5の実施形態に係る半導体集積回路装置のレイアウトパターンの概略図である。図7は、図3における余白領域Rb1、Rb2、Rb3、Rb5を以下に変更したものである。よってその他の構成については、同一の符号を付して説明を省略する。
上述した実施形態では、基板コンタクト領域Rc2には、基板コンタクトDnn1、Dpp1、Dnn2、Dpp2だけが形成されているが、第6の実施形態では、基板コンタクト領域Rc2に基板コンタクト以外の、論理動作に寄与しない素子を配置した実施形態である。なお、図3の構成と同様の構成については、同一の符号を付して説明を省略する。
11 ゲート
Dp1,Dn1,Dp3,Dn3,Dpp1,Dnn1,Dpp2,Dnn2 基板コンタクト
Dpd P型拡散領域
Dnd N型拡散領域
Ra1〜Ra4 回路素子配置領域
Rb1〜Rb5 余白領域
Rc1〜Rc3 基板コンタクト領域
Ri 半導体集積回路
Tpc,Tnc,Tp1,Tn1 トランジスタ
Tpc1,Tnc1,Tpc2,Tnc2,Tpc3,Tnc3,Tpc4,Tnc4 トランジスタ
Tpr,Tnr,Tpt,Tnt トランジスタ
PO1,PO2 ポリシリコン
Wn1,Wn2 N型ウェル
Wp1,Wp2 P型ウェル
Claims (9)
- 論理動作に寄与する複数のトランジスタと、
論理動作に寄与しない素子と、
前記複数のトランジスタに基板電位を供給する第1、第2および第3の基板コンタクト領域
とを備えた、半導体集積回路装置であって、
前記半導体集積回路装置は、第1の方向に延在する複数のトランジスタ列が、前記第1の方向と直交する第2の方向に並んで配置され、
前記複数のトランジスタ列の各々は、前記複数のトランジスタと、前記論理動作に寄与しない素子と、前記第1の基板コンタクト領域と、前記第2の基板コンタクト領域と、前記第1の基板コンタクト領域と前記第2の基板コンタクト領域の間に配置される前記第3の基板コンタクト領域とを有し、
前記第1の基板コンタクト領域の前記第2の方向および前記第2の方向と反対の方向に隣接する領域には、基板コンタクト領域が配置され、
前記第2の基板コンタクト領域の前記第2の方向および前記第2の方向と反対の方向に隣接する領域には、基板コンタクト領域が配置され、
前記第3の基板コンタクト領域の前記第2の方向および前記第2の方向と反対の方向に隣接する領域には、基板コンタクト領域が配置されず、
前記第3の基板コンタクト領域の前記第1の方向に隣接する領域には、前記論理動作に寄与しない素子が配置されていることを特徴とする半導体集積回路装置。 - 請求項1記載の半導体集積回路装置において、
前記第3の基板コンタクト領域は、
(1)Nウェル上にN型不純物拡散領域が形成される
または
(2)Pウェル上にP型不純物拡散領域が形成される
(1)(2)のうち少なくともいずれか一方の構成になっていることを特徴とする半導体集積回路装置。 - 請求項1記載の半導体集積回路装置において、
前記論理動作に寄与しない素子は、容量として機能するトランジスタである
ことを特徴とする半導体集積回路装置。 - 請求項1記載の半導体集積回路装置において、
前記論理動作に寄与しない素子は、アンテナダイオード、電位が固定されるトランジスタ、フローティング状態のトランジスタのいずれかであることを特徴とする半導体集積回路装置。 - 請求項1記載の半導体集積回路装置において、
第4の基板コンタクト領域を備え、
前記第1の基板コンタクト領域および前記第2の基板コンタクト領域の間隔と、前記第2の基板コンタクト領域および前記第4の基板コンタクト領域の間隔とが同じであることを特徴とする半導体集積回路装置。 - 請求項1記載の半導体集積回路装置において、
第4の基板コンタクト領域を備え、
前記第4の基板コンタクト領域の前記第2の方向および前記第2の方向と反対の方向に隣接する領域には、基板コンタクト領域が配置されず、
前記第4の基板コンタクト領域の前記第1の方向に隣接する領域には、前記論理動作に寄与しない素子が配置されており、
前記第3の基板コンタクト領域を形成する拡散領域と、前記第4の基板コンタクト領域を形成する拡散領域とでは、面積が異なることを特徴とする半導体集積回路装置。 - 請求項1記載の半導体集積回路装置において、
前記第1の基板コンタクト領域と前記第2の基板コンタクト領域の少なくともいずれか一方が、動作に寄与しない素子を更に備えることを特徴とする半導体集積回路装置。 - 請求項7記載の半導体集積回路装置において、
前記論理動作に寄与しない素子は、容量として機能するトランジスタである
ことを特徴とする半導体集積回路装置。 - 請求項7記載の半導体集積回路装置において、
前記論理動作に寄与しない素子は、アンテナダイオード、電位が固定されるトランジスタ、フローティング状態のトランジスタのいずれかであることを特徴とする半導体集積回路装置。
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JP2012051360 | 2012-03-08 | ||
JP2012051360 | 2012-03-08 | ||
PCT/JP2013/001384 WO2013132841A1 (ja) | 2012-03-08 | 2013-03-06 | 半導体集積回路装置 |
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WO2016075860A1 (ja) * | 2014-11-14 | 2016-05-19 | 株式会社ソシオネクスト | 半導体集積回路のレイアウト構造 |
WO2016079918A1 (ja) * | 2014-11-19 | 2016-05-26 | 株式会社ソシオネクスト | 半導体集積回路のレイアウト構造 |
US10740527B2 (en) * | 2017-09-06 | 2020-08-11 | Apple Inc. | Semiconductor layout in FinFET technologies |
JP7157350B2 (ja) * | 2019-01-09 | 2022-10-20 | 株式会社ソシオネクスト | 半導体集積回路装置 |
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JPH1126590A (ja) | 1997-07-07 | 1999-01-29 | Matsushita Electric Ind Co Ltd | 集積回路とそのパターン設計方法及び設計装置 |
JP2000299382A (ja) * | 1999-04-13 | 2000-10-24 | Matsushita Electric Ind Co Ltd | 半導体集積回路用レイアウトセル |
US6399972B1 (en) * | 2000-03-13 | 2002-06-04 | Oki Electric Industry Co., Ltd. | Cell based integrated circuit and unit cell architecture therefor |
US6560753B2 (en) | 2001-02-07 | 2003-05-06 | Hewlett-Packard Development Company, L.P. | Integrated circuit having tap cells and a method for positioning tap cells in an integrated circuit |
JP2004342757A (ja) | 2003-05-14 | 2004-12-02 | Toshiba Corp | 半導体集積回路及びその設計方法 |
US7115460B2 (en) * | 2003-09-04 | 2006-10-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | Standard cell back bias architecture |
WO2005041302A1 (ja) * | 2003-10-29 | 2005-05-06 | Ideal Star Inc. | 相補型misfet及び集積回路 |
JP4357409B2 (ja) * | 2004-12-17 | 2009-11-04 | 株式会社東芝 | 半導体集積回路装置及びその設計方法 |
JP2006245390A (ja) * | 2005-03-04 | 2006-09-14 | Toshiba Corp | 半導体集積回路装置およびその製造方法 |
JP2007012855A (ja) * | 2005-06-30 | 2007-01-18 | Matsushita Electric Ind Co Ltd | 半導体集積回路、標準セル、標準セルライブラリ、半導体集積回路の設計方法および半導体集積回路の設計装置 |
JP2007201258A (ja) * | 2006-01-27 | 2007-08-09 | Nec Electronics Corp | 半導体集積回路装置 |
US20070029621A1 (en) | 2005-08-05 | 2007-02-08 | Nec Electronics Corporation | Semiconductor integrated circuit device |
JP5064321B2 (ja) * | 2008-07-09 | 2012-10-31 | パナソニック株式会社 | 半導体装置 |
US8648449B2 (en) * | 2009-01-29 | 2014-02-11 | International Rectifier Corporation | Electrical connectivity for circuit applications |
US8907473B2 (en) * | 2009-02-02 | 2014-12-09 | Estivation Properties Llc | Semiconductor device having a diamond substrate heat spreader |
WO2011077664A1 (ja) * | 2009-12-25 | 2011-06-30 | パナソニック株式会社 | 半導体装置 |
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US9142611B2 (en) | 2015-09-22 |
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