JP2016195212A - 半導体集積回路 - Google Patents
半導体集積回路 Download PDFInfo
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- JP2016195212A JP2016195212A JP2015075184A JP2015075184A JP2016195212A JP 2016195212 A JP2016195212 A JP 2016195212A JP 2015075184 A JP2015075184 A JP 2015075184A JP 2015075184 A JP2015075184 A JP 2015075184A JP 2016195212 A JP2016195212 A JP 2016195212A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 33
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000003071 parasitic effect Effects 0.000 description 5
- 238000002955 isolation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/065—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L27/00
- H01L25/0657—Stacked arrangements of devices
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- H—ELECTRICITY
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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
- H01L27/04—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
- H01L27/06—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 non-repetitive configuration
- H01L27/0688—Integrated circuits having a three-dimensional layout
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- 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
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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
- H01L27/12—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 other than a semiconductor body, e.g. an insulating body
- H01L27/1203—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 other than a semiconductor body, e.g. an insulating body the substrate comprising an insulating body on a semiconductor body, e.g. SOI
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- 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
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/785—Field effect transistors with field effect produced by an insulated gate having a channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
- H01L29/7855—Field effect transistors with field effect produced by an insulated gate having a channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET with at least two independent gates
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- 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
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78645—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with multiple gate
- H01L29/78648—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with multiple gate arranged on opposing sides of the channel
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- Engineering & Computer Science (AREA)
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- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
一実施形態による半導体集積回路について図1乃至図 を参照して説明する。この実施形態の半導体集積回路は、インバータチェーンを有している。このインバータチェーンは、図1に示すように例えば4段に縦続接続されたCMOSインバータを有している。各CMOSインバータのpMOSFET(以下、pFETとも云う)のソースは駆動電源VDDに接続されるとともにnMOSFET(以下、nFETとも云う)のソースは接地電源GNDに接続される。第1段目のCMOSインバータにおけるpFETおよびnFETのゲートに入力信号Inputを受け、第4段目のCMOSインバータにおけるpFETおよびnFETのドレインから出力信号Outputが出力される。通常、このインバータチェーンは図2に示すように、同一の階層に形成される。なお、各pFETの後述するバックゲート(pGP)38にはバックゲート電圧Vbgpが印加され、各nFETの後述するバックゲート(nGP)18にはバックゲート電圧Vbgnが印加される。
本実施形態による、2段に縦続接続されたCMOSインバータのnFET101、102のレイアウトを図3に示し、図3に示す切断線A−Aで切断した断面を図4に示す。これらのnFET101,102は、半導体領域16に設けられる。この半導体領域16は、絶縁膜17上に設けられ、この絶縁膜17は、メタルからなるバックゲート18上に設けられる。バックゲート18は、絶縁膜19上に設けられる。
CMOSインバータのnFET101、102が設けられた階層よりも上の階層に設けられるpFET301、302のレイアウトを図5に示し、図5に示す切断線B−Bで切断した断面を図6に示す。これらのpFET301,302は、半導体領域36に設けられる。この半導体領域36は、絶縁膜37上に設けられ、この絶縁膜37は、メタルからなるバックゲート38上に設けられる。バックゲート38は、絶縁膜39上に設けられる。
11 素子分離領域
12a ソース
12b ドレイン
13 ゲート絶縁膜
14 ゲート
15 ゲート側壁
16 半導体領域
17 絶縁膜
18 バックゲート
19 絶縁膜
20 入力線
21 ビアコンタクト
22a、22b コンタクト
23a ソース配線
23b ドレイン配線
24 接地配線(GND配線)
26 配線
27 ビアコンタクト
28 出力線
301、302 pFET
31 素子分離領域
32a ソース
32b ドレイン
33 ゲート絶縁膜
34 ゲート
35 ゲート側壁
36 半導体領域
37 絶縁膜
38 バックゲート
39 絶縁膜
40 入力線
42a、42b コンタクト
43a ソース配線
43b ドレイン配線
44 駆動電源線(VDD配線)
46 配線
48 出力線
Claims (6)
- nチャネルトランジスタとpチャネルトランジスタとを有するCMOSインバータを備え、
前記nチャネルトランジスタおよび前記pチャネルトランジスタのうちの一方のトランジスタの上に他方のトランジスタが設けられた半導体集積回路。 - 前記一方のトランジスタと前記他方のトランジスタとの間に設けられた、前記CMOSインバータを駆動する電源配線を更に備えた請求項1記載の半導体集積回路。
- 前記電源配線と前記他方のトランジスタとの間に設けられた前記他方のトランジスタのバックゲートを更に備えた請求項2記載の半導体集積回路。
- 前記他方のトランジスタを駆動する電源配線が前記他方のトランジスタの上に設けられている請求項1記載の半導体集積回路。
- 前記CMOSインバータが複数個接続されたインバータチェーンを有する請求項1乃至4のいずれかに記載の半導体集積回路。
- 前記CMOSインバータを構成する前記nチャネルトランジスタおよび前記pチャネルトランジスタのそれぞれのゲートが、ビアコンタクトを介して接続される請求項1乃至5のいずれかに記載の半導体集積回路。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015075184A JP2016195212A (ja) | 2015-04-01 | 2015-04-01 | 半導体集積回路 |
US15/082,546 US9997496B2 (en) | 2015-04-01 | 2016-03-28 | Semiconductor integrated circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015075184A JP2016195212A (ja) | 2015-04-01 | 2015-04-01 | 半導体集積回路 |
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JP2016195212A true JP2016195212A (ja) | 2016-11-17 |
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JP2015075184A Pending JP2016195212A (ja) | 2015-04-01 | 2015-04-01 | 半導体集積回路 |
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US (1) | US9997496B2 (ja) |
JP (1) | JP2016195212A (ja) |
Citations (10)
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JPS6143463A (ja) * | 1984-08-08 | 1986-03-03 | Hitachi Ltd | 半導体装置 |
JPS6354763A (ja) * | 1986-08-25 | 1988-03-09 | Mitsubishi Electric Corp | 半導体装置 |
JPH01251654A (ja) * | 1988-03-31 | 1989-10-06 | Agency Of Ind Science & Technol | 積層型半導体装置 |
JPH0645438A (ja) * | 1992-07-24 | 1994-02-18 | Nec Ic Microcomput Syst Ltd | 半導体集積回路 |
JPH07504782A (ja) * | 1992-02-13 | 1995-05-25 | コピン・コーポレーシヨン | 高密度電子回路モジュール |
JP2002076356A (ja) * | 2000-09-01 | 2002-03-15 | Japan Science & Technology Corp | 半導体デバイス |
JP2002244153A (ja) * | 2001-02-14 | 2002-08-28 | Seiko Epson Corp | 電気光学装置、その製造方法及び電子機器 |
JP2011109079A (ja) * | 2009-10-21 | 2011-06-02 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
JP2014194976A (ja) * | 2013-03-28 | 2014-10-09 | Nippon Hoso Kyokai <Nhk> | 設計装置、設計方法及びプログラム |
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JP2013232471A (ja) | 2012-04-27 | 2013-11-14 | National Institute Of Advanced Industrial & Technology | 相補型半導体装置及びその製造方法 |
JP2014222740A (ja) | 2013-05-14 | 2014-11-27 | 株式会社東芝 | 半導体記憶装置 |
TWI663733B (zh) * | 2014-06-18 | 2019-06-21 | 日商半導體能源研究所股份有限公司 | 電晶體及半導體裝置 |
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2015
- 2015-04-01 JP JP2015075184A patent/JP2016195212A/ja active Pending
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2016
- 2016-03-28 US US15/082,546 patent/US9997496B2/en active Active
Patent Citations (10)
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JPS6143463A (ja) * | 1984-08-08 | 1986-03-03 | Hitachi Ltd | 半導体装置 |
JPS6354763A (ja) * | 1986-08-25 | 1988-03-09 | Mitsubishi Electric Corp | 半導体装置 |
JPH01251654A (ja) * | 1988-03-31 | 1989-10-06 | Agency Of Ind Science & Technol | 積層型半導体装置 |
JPH07504782A (ja) * | 1992-02-13 | 1995-05-25 | コピン・コーポレーシヨン | 高密度電子回路モジュール |
JPH0645438A (ja) * | 1992-07-24 | 1994-02-18 | Nec Ic Microcomput Syst Ltd | 半導体集積回路 |
JP2002076356A (ja) * | 2000-09-01 | 2002-03-15 | Japan Science & Technology Corp | 半導体デバイス |
JP2002244153A (ja) * | 2001-02-14 | 2002-08-28 | Seiko Epson Corp | 電気光学装置、その製造方法及び電子機器 |
JP2011109079A (ja) * | 2009-10-21 | 2011-06-02 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
JP2014194976A (ja) * | 2013-03-28 | 2014-10-09 | Nippon Hoso Kyokai <Nhk> | 設計装置、設計方法及びプログラム |
JP2015005738A (ja) * | 2013-05-20 | 2015-01-08 | 株式会社半導体エネルギー研究所 | 半導体装置およびその作製方法 |
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US9997496B2 (en) | 2018-06-12 |
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