KR100833250B1 - 적층구조를 갖는 집적회로의 제조방법 및 그 집적회로 - Google Patents
적층구조를 갖는 집적회로의 제조방법 및 그 집적회로 Download PDFInfo
- Publication number
- KR100833250B1 KR100833250B1 KR1020060124409A KR20060124409A KR100833250B1 KR 100833250 B1 KR100833250 B1 KR 100833250B1 KR 1020060124409 A KR1020060124409 A KR 1020060124409A KR 20060124409 A KR20060124409 A KR 20060124409A KR 100833250 B1 KR100833250 B1 KR 100833250B1
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- Prior art keywords
- layer
- circuit
- integrated circuit
- manufacturing
- crystalline semiconductor
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 239000004065 semiconductor Substances 0.000 claims abstract description 43
- 239000000758 substrate Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 9
- 238000005530 etching Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 3
- 238000005468 ion implantation Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 235000012431 wafers Nutrition 0.000 description 16
- 239000010409 thin film Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000001459 lithography Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
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- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
-
- 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
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- 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
- H01L21/8221—Three dimensional integrated circuits stacked in different levels
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (12)
- 적층구조를 갖는 집적회로의 제조방법에 있어서,(a) 제1기판 상부에 제1 버퍼층과 제1 결정질 반도체층을 형성하는 단계;(b) 상기 제1 결정질 반도체층 상부에 제1 회로층을 형성하는 단계;(c) 상기 제1 회로층 상부에 제2 버퍼층과 제2 결정질 반도체층을 형성하는 단계;(d) 상기 제2 결정질 반도체층 상부에 제2 회로층을 형성하는 단계; 및(e) 상기 제1 회로층과 상기 제2 회로층을 전기적으로 연결하는 단계를 구비하고,상기 제1기판은, 비정질 구조 또는 다결정 구조를 갖는 기판이고상기 제1 내지 제2 버퍼층은 씨앗층(seed layer)으로 이루어진 것을 특징으로 하는 적층구조를 갖는 집적회로의 제조방법
- 제1항에 있어서,상기 (c)단계 내지 상기 (e)단계를 반복하는 것을 특징으로 하는 적층구조를 갖는 집적회로의 제조방법
- 삭제
- 제1항 또는 제2항에 있어서, 상기 (b)단계는,(b1)식각과 증착에 의하여 평탄한 산화막과 게이트를 형성하는 단계;(b2)이온주입에 의해 소스와 드레인을 형성하는 단계;(b3)메탈공정을 통해 상기 소스 및 드레인에 연결되는 제1 금속층(225)과 상기 게이트에 연결되는 제2금속층을 형성하는 단계; 및(b4)상기 제1 금속층과 제2금속층 상부에 평탄화층을 형성하는 단계;로 이루어진 것을 특징으로 하는 적층구조를 갖는 집적회로의 제조방법
- 제1항 또는 제2항에 있어서, 상기 (e)단계는,비아메탈(via metal)을 통해 연결되는 것을 특징으로 하는 적층구조를 갖는 집적회로의 제조방법
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제1항의 적층구조를 갖는 집적회로의 제조방법에 의해 제조된 적층구조를 갖는 집적회로
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060124409A KR100833250B1 (ko) | 2006-12-08 | 2006-12-08 | 적층구조를 갖는 집적회로의 제조방법 및 그 집적회로 |
PCT/KR2007/006334 WO2008069606A1 (en) | 2006-12-08 | 2007-12-07 | Method of manufacturing integrated circuit having stacked structure and the integrated circuit |
US12/516,364 US20100081233A1 (en) | 2006-12-08 | 2007-12-07 | Method of manufacturing integrated circuit having stacked structure and the integrated circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060124409A KR100833250B1 (ko) | 2006-12-08 | 2006-12-08 | 적층구조를 갖는 집적회로의 제조방법 및 그 집적회로 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100833250B1 true KR100833250B1 (ko) | 2008-05-28 |
Family
ID=39492404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060124409A KR100833250B1 (ko) | 2006-12-08 | 2006-12-08 | 적층구조를 갖는 집적회로의 제조방법 및 그 집적회로 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100081233A1 (ko) |
KR (1) | KR100833250B1 (ko) |
WO (1) | WO2008069606A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013009285A (ja) * | 2010-08-26 | 2013-01-10 | Semiconductor Energy Lab Co Ltd | 信号処理回路及びその駆動方法 |
US9287257B2 (en) * | 2014-05-30 | 2016-03-15 | Taiwan Semiconductor Manufacturing Company, Ltd. | Power gating for three dimensional integrated circuits (3DIC) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58124222A (ja) | 1982-01-20 | 1983-07-23 | Nippon Telegr & Teleph Corp <Ntt> | 半導体装置用基体 |
JPH02109359A (ja) * | 1988-10-19 | 1990-04-23 | Hitachi Ltd | 半導体装置 |
JPH05275613A (ja) * | 1992-03-25 | 1993-10-22 | Mitsubishi Electric Corp | 積層型半導体装置 |
JP2001160612A (ja) * | 1999-12-01 | 2001-06-12 | Takehide Shirato | 半導体装置及びその製造方法 |
JP2005109498A (ja) * | 2003-09-30 | 2005-04-21 | Internatl Business Mach Corp <Ibm> | 結晶方位が異なるウェハ上に構築されたデバイス層を有する3次元cmos集積回路 |
JP2006203250A (ja) * | 2006-04-05 | 2006-08-03 | Ftl:Kk | 3次元半導体デバイスの製造方法 |
JP2006286752A (ja) * | 2005-03-31 | 2006-10-19 | Sharp Corp | 3次元半導体集積回路装置の製造方法および3次元半導体集積回路装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005260071A (ja) * | 2004-03-12 | 2005-09-22 | Sharp Corp | 半導体記憶装置の製造方法 |
KR100684894B1 (ko) * | 2005-04-18 | 2007-02-20 | 삼성전자주식회사 | 적층된 트랜지스터들을 구비하는 반도체 장치의 형성 방법 |
KR100623175B1 (ko) * | 2005-05-30 | 2006-09-13 | 삼성전자주식회사 | 스택형 반도체 장치 및 그 제조 방법 |
KR100611076B1 (ko) * | 2005-07-15 | 2006-08-09 | 삼성전자주식회사 | 스택형 반도체 장치 및 그 제조 방법 |
KR100681262B1 (ko) * | 2006-01-24 | 2007-02-09 | 삼성전자주식회사 | 스택형 반도체 장치의 제조 방법 |
-
2006
- 2006-12-08 KR KR1020060124409A patent/KR100833250B1/ko active IP Right Grant
-
2007
- 2007-12-07 US US12/516,364 patent/US20100081233A1/en not_active Abandoned
- 2007-12-07 WO PCT/KR2007/006334 patent/WO2008069606A1/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58124222A (ja) | 1982-01-20 | 1983-07-23 | Nippon Telegr & Teleph Corp <Ntt> | 半導体装置用基体 |
JPH02109359A (ja) * | 1988-10-19 | 1990-04-23 | Hitachi Ltd | 半導体装置 |
JPH05275613A (ja) * | 1992-03-25 | 1993-10-22 | Mitsubishi Electric Corp | 積層型半導体装置 |
JP2001160612A (ja) * | 1999-12-01 | 2001-06-12 | Takehide Shirato | 半導体装置及びその製造方法 |
JP2005109498A (ja) * | 2003-09-30 | 2005-04-21 | Internatl Business Mach Corp <Ibm> | 結晶方位が異なるウェハ上に構築されたデバイス層を有する3次元cmos集積回路 |
JP2006286752A (ja) * | 2005-03-31 | 2006-10-19 | Sharp Corp | 3次元半導体集積回路装置の製造方法および3次元半導体集積回路装置 |
JP2006203250A (ja) * | 2006-04-05 | 2006-08-03 | Ftl:Kk | 3次元半導体デバイスの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20100081233A1 (en) | 2010-04-01 |
WO2008069606A1 (en) | 2008-06-12 |
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