JP7272426B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP7272426B2 JP7272426B2 JP2021515417A JP2021515417A JP7272426B2 JP 7272426 B2 JP7272426 B2 JP 7272426B2 JP 2021515417 A JP2021515417 A JP 2021515417A JP 2021515417 A JP2021515417 A JP 2021515417A JP 7272426 B2 JP7272426 B2 JP 7272426B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- power supply
- local wiring
- line
- supply line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004065 semiconductor Substances 0.000 title claims description 96
- 239000000758 substrate Substances 0.000 claims description 13
- 239000002070 nanowire Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000004048 modification Effects 0.000 description 89
- 238000012986 modification Methods 0.000 description 89
- 238000010586 diagram Methods 0.000 description 48
- 239000004020 conductor Substances 0.000 description 46
- 239000000872 buffer Substances 0.000 description 28
- 230000000694 effects Effects 0.000 description 15
- 238000002955 isolation Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000010941 cobalt Substances 0.000 description 6
- 229910017052 cobalt Inorganic materials 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- H01L27/0922—Combination of complementary transistors having a different structure, e.g. stacked CMOS, high-voltage and low-voltage CMOS
-
- 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
- H01L27/06—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
-
- 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
- H01L21/822—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 the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823871—Complementary field-effect transistors, e.g. CMOS interconnection or wiring or contact manufacturing related aspects
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/482—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
- H01L23/485—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body consisting of layered constructions comprising conductive layers and insulating layers, e.g. planar contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/528—Geometry or layout of the interconnection structure
- H01L23/5286—Arrangements of power or ground buses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/535—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including internal interconnections, e.g. cross-under constructions
-
- 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
- H01L27/0203—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
-
- 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
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
- H01L29/42312—Gate electrodes for field effect devices
- H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
- H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
- H01L29/42384—Gate electrodes for field effect devices for field-effect transistors with insulated gate for thin film field effect transistors, e.g. characterised by the thickness or the shape of the insulator or the dimensions, the shape or the lay-out of the conductor
- H01L29/42392—Gate electrodes for field effect devices for field-effect transistors with insulated gate for thin film field effect transistors, e.g. characterised by the thickness or the shape of the insulator or the dimensions, the shape or the lay-out of the conductor fully surrounding the channel, e.g. gate-all-around
-
- 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
- H01L29/78696—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the structure of the channel, e.g. multichannel, transverse or longitudinal shape, length or width, doping structure, or the overlap or alignment between the channel and the gate, the source or the drain, or the contacting structure of the channel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- 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
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76895—Local interconnects; Local pads, as exemplified by patent document EP0896365
-
- 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
- H01L27/0924—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 including transistors with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
-
- 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
- H01L29/02—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
- H01L29/0657—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 the shape of the body
- H01L29/0665—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 the shape of the body the shape of the body defining a nanostructure
- H01L29/0669—Nanowires or nanotubes
- H01L29/0673—Nanowires or nanotubes oriented parallel to a substrate
-
- 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
- H01L29/775—Field effect transistors with one dimensional charge carrier gas channel, e.g. quantum wire FET
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Geometry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Semiconductor Integrated Circuits (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Description
先ず、第1の実施形態について説明する。図1は、第1の実施形態に係る半導体装置のレイアウトを示す図である。図2は、第1の実施形態に係る半導体装置に含まれる電源スイッチ回路の構成を示す回路図である。
次に、第1の実施形態の第1の変形例について説明する。第1の変形例は、NチャネルMOSトランジスタ1311N及び1321N、スイッチトランジスタ111に、フィンに代えてナノワイヤが用いられる点で第1の実施形態と相違する。図13~図15は、第1の実施形態の第1の変形例におけるスタンダードセル領域10を示す断面図である。図13は、図4及び図5中のX11-X21線に沿った断面図に相当する。図14は、図4及び図5中のY11-Y21線に沿った断面図に相当する。図15は、図4及び図5中のY16-Y26線に沿った断面図に相当する。
次に、第1の実施形態の第2の変形例について説明する。第2の変形例は、コンタクトホール522Bの配置の点で第1の実施形態と相違する。図16は、第1の実施形態の第2の変形例におけるスタンダードセル領域10の平面構成を示す模式図である。図16は、主として、電源スイッチ制御回路113のNチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図17は、第1の実施形態の第2の変形例におけるスタンダードセル領域10を示す断面図である。図17は、図16中のY15-Y25線に沿った断面図に相当する。
次に、第1の実施形態の第3の変形例について説明する。第3の変形例は、スイッチトランジスタ111及び112の構成の点で第1の実施形態と相違する。図18及び図19は、第1の実施形態の第3の変形例におけるスイッチトランジスタ111及び112の平面構成を示す模式図である。図18は、主として、スイッチトランジスタ111のレイアウトを示す。図19は、主として、スイッチトランジスタ112のレイアウトを示す。図18及び図19の両方に示す構造物を除き、図19に示す構造物は、図18に示す構造物の上方に位置する。
次に、第1の実施形態の第4の変形例について説明する。第4の変形例は、スイッチトランジスタ111及び112の構成の点で第1の実施形態と相違する。図20及び図21は、第1の実施形態の第4の変形例におけるスイッチトランジスタ111及び112の平面構成を示す模式図である。図20は、主として、スイッチトランジスタ111のレイアウトを示す。図21は、主として、スイッチトランジスタ112のレイアウトを示す。図20及び図21の両方に示す構造物を除き、図21に示す構造物は、図20に示す構造物の上方に位置する。
次に、第1の実施形態の第5の変形例について説明する。第5の変形例は、電源スイッチ回路110のトラック数の点で第1の実施形態と相違する。図22及び図23は、第1の実施形態の第5の変形例におけるスタンダードセル領域10の平面構成を示す模式図である。図22は、主として、電源スイッチ制御回路113のNチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図23は、主として、電源スイッチ制御回路113のPチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図22及び図23の両方に示す構造物を除き、図23に示す構造物は、図22に示す構造物の上方に位置する。
次に、第2の実施形態について説明する。第2の実施形態は、ローカル配線の配置の点で第1の実施形態と相違する。図24及び図25は、第2の実施形態におけるスタンダードセル領域10の平面構成を示す模式図である。図24は、主として、電源スイッチ制御回路113のNチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図25は、主として、電源スイッチ制御回路113のPチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図24及び図25の両方に示す構造物を除き、図25に示す構造物は、図24に示す構造物の上方に位置する。図26及び図27は、第2の実施形態におけるスタンダードセル領域10を示す断面図である。図26は、図24及び図25中のY17-Y27線に沿った断面図に相当する。図27は、図24及び図25中のY18-Y28線に沿った断面図に相当する。
次に、第3の実施形態について説明する。第3の実施形態は、セルの高さの点で第1の実施形態と相違する。図28及び図29は、第3の実施形態におけるスタンダードセル領域10の平面構成を示す模式図である。図28は、主として、電源スイッチ制御回路113のNチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図29は、主として、電源スイッチ制御回路113のPチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。
次に、第3の実施形態の第1の変形例について説明する。第1の変形例は、セルの高さの点で第2の実施形態と相違する。図30及び図31は、第3の実施形態の第1の変形例におけるスタンダードセル領域10の平面構成を示す模式図である。図30は、主として、電源スイッチ制御回路113のNチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図31は、主として、電源スイッチ制御回路113のPチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。
次に、第3の実施形態の第2の変形例について説明する。第2の変形例は、スイッチトランジスタ111及び112の構成の点で第1の変形例と相違する。図32及び図33は、第3の実施形態の第2の変形例におけるスタンダードセル領域10の平面構成を示す模式図である。図32は、主として、電源スイッチ制御回路113のNチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図33は、主として、電源スイッチ制御回路113のPチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。
次に、第4の実施形態について説明する。第4の実施形態は、電源スイッチ回路110に含まれるバッファ及びスイッチトランジスタの数の点で第1の実施形態と相違する。図34は、第4の実施形態における電源スイッチ回路110の構成を示す回路図である。
次に、第5の実施形態について説明する。第5の実施形態は、バッファに含まれるPチャネルMOSトランジスタとNチャネルMOSトランジスタとの間の上下関係の点で第1の実施形態の第1の変形例と相違する。図39及び図40は、第5の実施形態におけるスタンダードセル領域10の平面構成を示す模式図である。図39は、主として、電源スイッチ制御回路113のPチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図40は、主として、電源スイッチ制御回路113のNチャネルMOSトランジスタと、スイッチトランジスタ112のレイアウトを示す。図39及び図40の両方に示す構造物を除き、図40に示す構造物は、図39に示す構造物の上方に位置する。図41は、第5の実施形態におけるスタンダードセル領域10を示す断面図である。図41は、図39及び図40中のY20-Y30線に沿った断面図に相当する。
次に、第5の実施形態の第1の変形例について説明する。第1の変形例は、電源スイッチ回路110のトラック数の点で第5の実施形態と相違する。図42及び図43は、第5の実施形態の第1の変形例におけるスタンダードセル領域10の平面構成を示す模式図である。図42は、主として、電源スイッチ制御回路113のNチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図43は、主として、電源スイッチ制御回路113のPチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図42及び図43の両方に示す構造物を除き、図43に示す構造物は、図42に示す構造物の上方に位置する。
次に、第5の実施形態の第2の変形例について説明する。第2の変形例は、電源スイッチ回路110に含まれるバッファ及びスイッチトランジスタの数の点で第5の実施形態と相違する。図44及び図45は、第5の実施形態の第2の変形例におけるスタンダードセル領域10の平面構成を示す模式図である。図44は、主として、電源スイッチ制御回路113のPチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図45は、主として、電源スイッチ制御回路113のNチャネルMOSトランジスタと、スイッチトランジスタ111とのレイアウトを示す。図44及び図45の両方に示す構造物を除き、図45に示す構造物は、図44に示す構造物の上方に位置する。
110:電源スイッチ回路
111、112、4111、4112:スイッチトランジスタ
113、4113:電源スイッチ制御回路
120:スタンダードセル
181、182:フィン
181C、182C、281C、282C、481C、482C:チャネル
181NA、181NB、181NC、281NB、481NA、481NB、481NC、4481NC:N型領域
182PA、182PB、281PA、281PB、281PC、282PA、282PB、481PB、482PA、482PB、4481PC:P型領域
191BA、191BB、191BC、192BA、192BB
291TA、291TB、291TC、291TD、292TA、292TB:ローカル配線
281、282、481、482、4182、4282、4481、4482:半導体領域
910、920、930、4930:電源線
940、941、4940、5941、5942、5943:制御信号線
951、952、4951、4952:信号線
1311N、1321N、4311N、4312N、4321N、4322N:NチャネルMOSトランジスタ
1311P、1321P、4311P、4312P、4321P、4322P:PチャネルMOSトランジスタ
Claims (14)
- 第1電源線と、
第2電源線と、
第1接地線と、
前記第1電源線と前記第2電源線との間に設けられたスイッチ回路と、
前記第1接地線と前記第1電源線との間に設けられたスイッチ制御回路と、
を有し、
前記スイッチ回路は、
第1導電型の第1トランジスタと、
前記第1トランジスタ上に形成され、前記第1導電型の第2トランジスタと、
を有し、
前記第1トランジスタの第1ゲート電極は、前記第2トランジスタの第2ゲート電極と接続され、
前記スイッチ制御回路は、
第2導電型の第3トランジスタと、
前記第3トランジスタ上に形成され、前記第2導電型とは異なる第3導電型の第4トランジスタと、
を有し、
前記第3トランジスタの第3ゲート電極は、前記第4トランジスタの第4ゲート電極に接続され、
前記第3トランジスタの出力及び前記第4トランジスタの出力と、前記第1ゲート電極及び前記第2ゲート電極とを電気的に接続する信号線を有することを特徴とする半導体装置。 - 前記第2電源線及び前記第1接地線が埋め込まれた基板を有し、
前記第1電源線は前記基板の上方に設けられていることを特徴とする請求項1に記載の半導体装置。 - 前記第1電源線は複数に分割されて前記第2トランジスタのソースに接続されていることを特徴とする請求項2に記載の半導体装置。
- 前記第1トランジスタのソースと前記第1電源線とを接続する第1ローカル配線と、
前記第1トランジスタのドレインと前記第2電源線とを接続する第2ローカル配線と、
前記第2トランジスタのソースと前記第1電源線とを接続する第3ローカル配線と、
前記第2トランジスタのドレインと前記第2電源線とを接続する第4ローカル配線と、
前記第3トランジスタのソースと前記第1電源線又は前記第1接地線の一方とを接続する第5ローカル配線と、
前記第3トランジスタのドレインと前記信号線とを接続する第6ローカル配線と、
前記第4トランジスタのソースと前記第1電源線又は前記第1接地線の他方とを接続する第7ローカル配線と、
前記第4トランジスタのドレインと前記信号線とを接続する第8ローカル配線と、
を有することを特徴とする請求項2又は3に記載の半導体装置。 - 前記第1ローカル配線は、前記第3ローカル配線を介して前記第1電源線に接続されていることを特徴とする請求項4に記載の半導体装置。
- 前記第1ローカル配線は、前記第1ローカル配線と前記第1電源線との間の絶縁膜中に設けられたビアを通じて前記第1電源線に接続されていることを特徴とする請求項4に記載の半導体装置。
- 平面視で前記第1トランジスタのソースと前記第2トランジスタのドレインとが重なり、
平面視で前記第1トランジスタのドレインと前記第2トランジスタのソースとが重なることを特徴とする請求項6に記載の半導体装置。 - 前記第2導電型が前記第1導電型とは異なり、
前記第3導電型が前記第1導電型と一致することを特徴とする請求項1乃至7のいずれか1項に記載の半導体装置。 - 前記第1トランジスタ、前記第2トランジスタ及び前記第4トランジスタはPチャネル型トランジスタであり、
前記第3トランジスタはNチャネル型トランジスタであることを特徴とする請求項8に記載の半導体装置。 - 前記第2導電型が前記第1導電型と一致し、
前記第3導電型が前記第1導電型とは異なることを特徴とする請求項1乃至7のいずれか1項に記載の半導体装置。 - 前記第1トランジスタ、前記第2トランジスタ及び前記第3トランジスタはPチャネル型トランジスタであり、
前記第4トランジスタはNチャネル型トランジスタであることを特徴とする請求項10に記載の半導体装置。 - 前記第2トランジスタ及び前記第4トランジスタは、チャネルにナノワイヤを有することを特徴とする請求項1乃至11のいずれか1項に記載の半導体装置。
- 前記第1トランジスタ及び前記第3トランジスタは、フィン型トランジスタであることを特徴とする請求項1乃至12のいずれか1項に記載の半導体装置。
- 前記第1トランジスタ及び前記第3トランジスタは、チャネルにナノワイヤを有することを特徴とする請求項1乃至12のいずれか1項に記載の半導体装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/017690 WO2020217396A1 (ja) | 2019-04-25 | 2019-04-25 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020217396A1 JPWO2020217396A1 (ja) | 2020-10-29 |
JP7272426B2 true JP7272426B2 (ja) | 2023-05-12 |
Family
ID=72941186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021515417A Active JP7272426B2 (ja) | 2019-04-25 | 2019-04-25 | 半導体装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220045056A1 (ja) |
JP (1) | JP7272426B2 (ja) |
CN (1) | CN113767466A (ja) |
WO (1) | WO2020217396A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7302658B2 (ja) * | 2019-06-18 | 2023-07-04 | 株式会社ソシオネクスト | 半導体装置 |
US11996409B2 (en) * | 2020-05-20 | 2024-05-28 | Taiwan Semiconductor Manufacturing Co., Ltd. | Stacking CMOS structure |
US11637101B2 (en) * | 2020-05-26 | 2023-04-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device and manufacturing method thereof |
TWI762196B (zh) * | 2020-05-26 | 2022-04-21 | 台灣積體電路製造股份有限公司 | 半導體裝置與其製造方法 |
KR20220139164A (ko) * | 2021-04-07 | 2022-10-14 | 삼성전자주식회사 | 반도체 소자 |
US20230187353A1 (en) * | 2021-12-15 | 2023-06-15 | Intel Corporation | Signal routing using structures based on buried power rails |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005032839A (ja) | 2003-07-08 | 2005-02-03 | Toshiba Microelectronics Corp | 半導体集積回路及びマスターチップ |
JP2012190998A (ja) | 2011-03-10 | 2012-10-04 | Toshiba Corp | 電源制御装置 |
JP2012216776A (ja) | 2011-03-31 | 2012-11-08 | Sony Corp | 半導体装置、および、その製造方法 |
JP2014150481A (ja) | 2013-02-04 | 2014-08-21 | Sharp Corp | 半導体装置 |
JP2015073039A (ja) | 2013-10-04 | 2015-04-16 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US20170178971A1 (en) | 2015-12-22 | 2017-06-22 | Imec Vzw | Method for Manufacturing a Si-Based High-Mobility CMOS Device With Stacked Channel Layers, and Resulting Devices |
WO2017208888A1 (ja) | 2016-06-01 | 2017-12-07 | 株式会社ソシオネクスト | 半導体集積回路装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09283747A (ja) * | 1996-04-09 | 1997-10-31 | Fuji Electric Co Ltd | 横型電界効果トランジスタ |
JP3376960B2 (ja) * | 1999-06-01 | 2003-02-17 | 日本電気株式会社 | 半導体記憶装置およびそれを用いたシステム |
JP2006032519A (ja) * | 2004-07-14 | 2006-02-02 | Sony Corp | 半導体集積回路 |
JP2005039294A (ja) * | 2004-10-15 | 2005-02-10 | Fujitsu Ltd | 半導体記憶装置 |
EP1895545B1 (en) * | 2006-08-31 | 2014-04-23 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
JP5114968B2 (ja) * | 2007-02-20 | 2013-01-09 | 富士通セミコンダクター株式会社 | 半導体装置及びその製造方法 |
DE102013022449B3 (de) * | 2012-05-11 | 2019-11-07 | Semiconductor Energy Laboratory Co., Ltd. | Halbleitervorrichtung und elektronisches Gerät |
JP6272713B2 (ja) * | 2013-03-25 | 2018-01-31 | 株式会社半導体エネルギー研究所 | プログラマブルロジックデバイス及び半導体装置 |
JP2016127117A (ja) * | 2014-12-26 | 2016-07-11 | 株式会社半導体エネルギー研究所 | 記憶装置及びその駆動方法 |
KR102237574B1 (ko) * | 2015-04-29 | 2021-04-07 | 삼성전자주식회사 | 시스템-온-칩 및 이를 포함하는 전자 장치 |
JP6825476B2 (ja) * | 2017-04-28 | 2021-02-03 | 株式会社ソシオネクスト | 半導体装置 |
CN108470534B (zh) * | 2018-05-25 | 2023-08-04 | 南京微芯华谱信息科技有限公司 | 应用于自发光的像素单元电路、测试电路及测试方法 |
-
2019
- 2019-04-25 WO PCT/JP2019/017690 patent/WO2020217396A1/ja active Application Filing
- 2019-04-25 CN CN201980095703.8A patent/CN113767466A/zh active Pending
- 2019-04-25 JP JP2021515417A patent/JP7272426B2/ja active Active
-
2021
- 2021-10-21 US US17/507,567 patent/US20220045056A1/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005032839A (ja) | 2003-07-08 | 2005-02-03 | Toshiba Microelectronics Corp | 半導体集積回路及びマスターチップ |
JP2012190998A (ja) | 2011-03-10 | 2012-10-04 | Toshiba Corp | 電源制御装置 |
JP2012216776A (ja) | 2011-03-31 | 2012-11-08 | Sony Corp | 半導体装置、および、その製造方法 |
JP2014150481A (ja) | 2013-02-04 | 2014-08-21 | Sharp Corp | 半導体装置 |
JP2015073039A (ja) | 2013-10-04 | 2015-04-16 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US20170178971A1 (en) | 2015-12-22 | 2017-06-22 | Imec Vzw | Method for Manufacturing a Si-Based High-Mobility CMOS Device With Stacked Channel Layers, and Resulting Devices |
WO2017208888A1 (ja) | 2016-06-01 | 2017-12-07 | 株式会社ソシオネクスト | 半導体集積回路装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2020217396A1 (ja) | 2020-10-29 |
US20220045056A1 (en) | 2022-02-10 |
CN113767466A (zh) | 2021-12-07 |
JPWO2020217396A1 (ja) | 2020-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7272426B2 (ja) | 半導体装置 | |
JP6826609B2 (ja) | 超高密度縦型輸送fet回路 | |
US20210210468A1 (en) | Semiconductor device | |
JP7259944B2 (ja) | 半導体装置 | |
US11908799B2 (en) | Semiconductor integrated circuit device | |
JP7315016B2 (ja) | 半導体装置 | |
US10943923B2 (en) | Integrated circuits and semiconductor device including standard cell | |
US11967593B2 (en) | Semiconductor device | |
US20220077138A1 (en) | Semiconductor device | |
JP2023171884A (ja) | 半導体装置 | |
US11640959B2 (en) | Semiconductor device | |
US11322616B2 (en) | Semiconductor device | |
US11955508B2 (en) | Semiconductor device | |
JP2024001284A (ja) | 半導体装置 | |
CN108666309A (zh) | 半导体器件 | |
US20240213300A1 (en) | Semiconductor device | |
JPWO2013018589A1 (ja) | 半導体集積回路装置 | |
US8878203B2 (en) | Switching circuit | |
US20240213195A1 (en) | Semiconductor structure with hybrid bonding and method for manufacturing the same | |
US20220239297A1 (en) | Semiconductor device | |
CN117012777A (zh) | 用于标准单元半导体器件的电路单元 | |
JP2009158728A (ja) | 半導体装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220316 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230207 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230315 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230328 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230410 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7272426 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |