TWI628741B - 積體電路、基於積體電路的半導體元件及標準單元庫 - Google Patents
積體電路、基於積體電路的半導體元件及標準單元庫 Download PDFInfo
- Publication number
- TWI628741B TWI628741B TW104123475A TW104123475A TWI628741B TW I628741 B TWI628741 B TW I628741B TW 104123475 A TW104123475 A TW 104123475A TW 104123475 A TW104123475 A TW 104123475A TW I628741 B TWI628741 B TW I628741B
- Authority
- TW
- Taiwan
- Prior art keywords
- contact
- conductive line
- active region
- integrated circuit
- conductive
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims description 62
- 239000000758 substrate Substances 0.000 claims description 38
- 238000003860 storage Methods 0.000 claims description 21
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 20
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 10
- 229920005591 polysilicon Polymers 0.000 description 10
- 229910001092 metal group alloy Inorganic materials 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 229910052732 germanium Inorganic materials 0.000 description 8
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 8
- 239000004020 conductor Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- VDDXNVZUVZULMR-UHFFFAOYSA-N germanium tellurium Chemical compound [Ge].[Te] VDDXNVZUVZULMR-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229910052594 sapphire Inorganic materials 0.000 description 3
- 239000010980 sapphire Substances 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- KZNMRPQBBZBTSW-UHFFFAOYSA-N [Au]=O Chemical compound [Au]=O KZNMRPQBBZBTSW-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- SCCCLDWUZODEKG-UHFFFAOYSA-N germanide Chemical compound [GeH3-] SCCCLDWUZODEKG-UHFFFAOYSA-N 0.000 description 1
- 229910001922 gold oxide Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 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
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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
-
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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
-
- 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
- G06F30/392—Floor-planning or layout, e.g. partitioning or placement
-
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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
- H01L27/1211—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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 combined with field-effect 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 adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66787—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a gate at the side of the channel
- H01L29/66795—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a gate at the side of the channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
- H01L29/6681—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a gate at the side of the channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET using dummy structures having essentially the same shape as the semiconductor body, e.g. to provide stability
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
-
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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
- H01L2027/11868—Macro-architecture
- H01L2027/11874—Layout specification, i.e. inner core region
- H01L2027/11875—Wiring region, routing
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462027401P | 2014-07-22 | 2014-07-22 | |
US62/027,401 | 2014-07-22 | ||
KR1020150003466A KR101958421B1 (ko) | 2014-07-22 | 2015-01-09 | 집적 회로, 상기 집적 회로에 따른 반도체 소자 및 표준 셀 라이브러리 |
??10-2015-0003466 | 2015-01-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201611185A TW201611185A (zh) | 2016-03-16 |
TWI628741B true TWI628741B (zh) | 2018-07-01 |
Family
ID=55354077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104123475A TWI628741B (zh) | 2014-07-22 | 2015-07-21 | 積體電路、基於積體電路的半導體元件及標準單元庫 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR101958421B1 (ko) |
CN (1) | CN109616470B (ko) |
TW (1) | TWI628741B (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102514097B1 (ko) * | 2016-08-03 | 2023-03-23 | 삼성전자주식회사 | 반도체 장치 및 이의 제조 방법 |
US9812324B1 (en) * | 2017-01-13 | 2017-11-07 | Globalfoundries Inc. | Methods to control fin tip placement |
US10319668B2 (en) | 2017-02-08 | 2019-06-11 | Samsung Electronics Co., Ltd. | Integrated circuit having contact jumper |
KR102295527B1 (ko) * | 2017-02-08 | 2021-08-31 | 삼성전자 주식회사 | 컨택 점퍼를 포함하는 집적 회로 |
DE102018124711B4 (de) | 2017-11-21 | 2024-01-11 | Taiwan Semiconductor Manufacturing Co. Ltd. | Layout-Verfahren für Standardzellenstrukturen |
US10733352B2 (en) | 2017-11-21 | 2020-08-04 | Taiwan Semiconductor Manufacturing Co., Ltd. | Integrated circuit and layout method for standard cell structures |
CN111916443A (zh) * | 2020-08-10 | 2020-11-10 | 泉芯集成电路制造(济南)有限公司 | 一种鳍式场效应晶体管及其版图结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030145299A1 (en) * | 2002-01-28 | 2003-07-31 | Fried David M. | Finfet layout generation |
US20050001273A1 (en) * | 2003-07-01 | 2005-01-06 | International Business Machines Corporation | Integrated circuit having pairs of parallel complementary finfets |
US20050136582A1 (en) * | 2003-12-22 | 2005-06-23 | International Business Machines Corporation | Method and device for automated layer generation for double-gate FinFET designs |
US20110195564A1 (en) * | 2010-02-08 | 2011-08-11 | Taiwan Semiconductor Manufacturing Company, Ltd. | Memory Cell Layout |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003142599A (ja) * | 2001-11-01 | 2003-05-16 | Mitsubishi Electric Corp | 半導体装置及びその製造方法 |
JP4036688B2 (ja) * | 2002-06-18 | 2008-01-23 | 松下電器産業株式会社 | 自動配置配線用スタンダードセルライブラリ及び半導体集積装置 |
KR100504194B1 (ko) | 2002-12-16 | 2005-07-28 | 매그나칩 반도체 유한회사 | Mos 캐패시터를 갖는 dram 셀 및 그 제조 방법 |
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 |
JP2008182083A (ja) | 2007-01-25 | 2008-08-07 | Toshiba Corp | 半導体記憶装置及びその製造方法 |
FR2968128B1 (fr) * | 2010-11-26 | 2013-01-04 | St Microelectronics Sa | Cellule precaracterisee pour circuit intégré |
JP2012222151A (ja) * | 2011-04-08 | 2012-11-12 | Panasonic Corp | 半導体集積回路装置 |
-
2015
- 2015-01-09 KR KR1020150003466A patent/KR101958421B1/ko active IP Right Grant
- 2015-07-21 TW TW104123475A patent/TWI628741B/zh active
- 2015-07-22 CN CN201910079668.2A patent/CN109616470B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030145299A1 (en) * | 2002-01-28 | 2003-07-31 | Fried David M. | Finfet layout generation |
US20050001273A1 (en) * | 2003-07-01 | 2005-01-06 | International Business Machines Corporation | Integrated circuit having pairs of parallel complementary finfets |
US20050272195A1 (en) * | 2003-07-01 | 2005-12-08 | Andres Bryant | Integrated circuit having pairs of parallel complementary finfets |
US20050136582A1 (en) * | 2003-12-22 | 2005-06-23 | International Business Machines Corporation | Method and device for automated layer generation for double-gate FinFET designs |
US20110195564A1 (en) * | 2010-02-08 | 2011-08-11 | Taiwan Semiconductor Manufacturing Company, Ltd. | Memory Cell Layout |
Also Published As
Publication number | Publication date |
---|---|
KR20160011562A (ko) | 2016-02-01 |
CN109616470B (zh) | 2023-07-04 |
TW201611185A (zh) | 2016-03-16 |
KR101958421B1 (ko) | 2019-03-14 |
CN109616470A (zh) | 2019-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9837437B2 (en) | Integrated circuit, semiconductor device based on integrated circuit, and standard cell library | |
TWI628741B (zh) | 積體電路、基於積體電路的半導體元件及標準單元庫 | |
US9905561B2 (en) | Integrated circuit and semiconductor device | |
US10108772B2 (en) | Methods of generating integrated circuit layout using standard cell library | |
US11316032B2 (en) | Integrated circuit and standard cell library | |
US10691859B2 (en) | Integrated circuit and method of designing layout of integrated circuit | |
KR101953240B1 (ko) | 핀 트랜지스터 및 이를 포함하는 반도체 집적 회로 | |
KR102308781B1 (ko) | 집적 회로 및 반도체 장치 | |
US10803226B2 (en) | Integrated circuit for multiple patterning lithography, a computing system and a computer-implemented method for designing an integrated circuit | |
KR101651230B1 (ko) | 집적 회로 및 표준 셀 라이브러리 | |
US9436792B2 (en) | Method of designing layout of integrated circuit and method of manufacturing integrated circuit | |
KR101979733B1 (ko) | 적어도 하나의 핀 트랜지스터를 가지는 셀 및 이를 포함하는 반도체 집적 회로 | |
KR102295527B1 (ko) | 컨택 점퍼를 포함하는 집적 회로 |