KR20200097348A - 에피택셜 층을 지닌 반도체 웨이퍼 - Google Patents
에피택셜 층을 지닌 반도체 웨이퍼 Download PDFInfo
- Publication number
- KR20200097348A KR20200097348A KR1020207021519A KR20207021519A KR20200097348A KR 20200097348 A KR20200097348 A KR 20200097348A KR 1020207021519 A KR1020207021519 A KR 1020207021519A KR 20207021519 A KR20207021519 A KR 20207021519A KR 20200097348 A KR20200097348 A KR 20200097348A
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor wafer
- epitaxial layer
- single crystal
- substrate wafer
- crystal silicon
- 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.)
- Granted
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Classifications
-
- H01L21/02381—
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/29—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by the substrates
- H10P14/2926—Crystal orientations
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/458—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber
- C23C16/4582—Rigid and flat substrates, e.g. plates or discs
- C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
- C23C16/4585—Devices at or outside the perimeter of the substrate support, e.g. clamping rings, shrouds
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
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- H01L21/02433—
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- H01L21/02532—
-
- H01L21/02658—
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/83—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/29—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by the substrates
- H10P14/2901—Materials
- H10P14/2902—Materials being Group IVA materials
- H10P14/2905—Silicon, silicon germanium or germanium
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
- H10P14/3404—Deposited materials, e.g. layers characterised by the chemical composition being Group IVA materials
- H10P14/3411—Silicon, silicon germanium or germanium
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/36—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by treatments done before the formation of the materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Chemical Vapour Deposition (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
Claims (4)
- 단결정 실리콘으로 된 기판 웨이퍼와, 이 기판 웨이퍼의 정면측에 놓이는 단결정 실리콘층을 포함하는 단결정 실리콘으로 된 반도체 웨이퍼로서, 상기 기판 웨이퍼는 결정 방위를 갖고, 에피택셜 층(epitaxial layer) 표면이 16개 섹터로 분할되고 에지 배제부가 1 mm인 경우에 반도체 웨이퍼의 정면측 기반 평균 ZDD는 -30 nm/mm2 이상 0 nm/mm2 이하이고, 에지 배제부가 1 mm이고 72개 섹터 각각이 30 mm의 길이를 갖는 경우에 반도체 웨이퍼의 ESFQRmax는 최대 10 nm인 것인 단결정 실리콘으로 된 반도체 웨이퍼.
- 제1항에 있어서, 결정 방위는 {100} 방위인 것인 단결정 실리콘으로 된 반도체 웨이퍼.
- 제1항 또는 제2항에 있어서, 결정 방위는 {110} 방위인 것인 단결정 실리콘으로 된 반도체 웨이퍼.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 반도체 웨이퍼의 직경은 300 mm 이상인 것인 단결정 실리콘으로 된 반도체 웨이퍼.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018200415.3A DE102018200415A1 (de) | 2018-01-11 | 2018-01-11 | Halbleiterscheibe mit epitaktischer Schicht |
| DE102018200415.3 | 2018-01-11 | ||
| PCT/EP2018/084620 WO2019137728A1 (de) | 2018-01-11 | 2018-12-12 | Halbleiterscheibe mit epitaktischer schicht |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200097348A true KR20200097348A (ko) | 2020-08-18 |
| KR102416913B1 KR102416913B1 (ko) | 2022-07-05 |
Family
ID=64899269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207021519A Active KR102416913B1 (ko) | 2018-01-11 | 2018-12-12 | 에피택셜 층을 지닌 반도체 웨이퍼 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11482597B2 (ko) |
| EP (1) | EP3738138A1 (ko) |
| JP (1) | JP6996001B2 (ko) |
| KR (1) | KR102416913B1 (ko) |
| CN (1) | CN111602226B (ko) |
| DE (1) | DE102018200415A1 (ko) |
| IL (1) | IL275870B2 (ko) |
| SG (1) | SG11202006496WA (ko) |
| TW (1) | TWI692557B (ko) |
| WO (1) | WO2019137728A1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118407127A (zh) * | 2024-04-25 | 2024-07-30 | 西安奕斯伟材料科技股份有限公司 | 用于硅片的外延生长的基座、装置及方法、外延硅晶圆 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100121837A (ko) * | 2009-05-11 | 2010-11-19 | 주식회사 실트론 | 가장자리의 평탄도가 제어된 에피택셜 웨이퍼 및 그 제조 방법 |
| WO2017102597A1 (de) * | 2015-12-17 | 2017-06-22 | Siltronic Ag | Verfahren zum epitaktischen beschichten von halbleiterscheiben und halbleiterscheibe |
| KR20170091931A (ko) * | 2016-02-02 | 2017-08-10 | 주식회사 엘지실트론 | 에피텍셜 웨이퍼의 평탄도 제어 방법 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4119531A1 (de) | 1991-06-13 | 1992-12-17 | Wacker Chemitronic | Epitaxierte halbleiterscheiben mit sauerstoffarmer zone einstellbarer ausdehnung und verfahren zu ihrer herstellung |
| DE19704546A1 (de) | 1997-02-06 | 1998-08-13 | Wacker Siltronic Halbleitermat | Verfahren zur Herstellung einer einseitig beschichteten und mit einem Finish versehenen Halbleiterscheibe |
| JP2006190703A (ja) | 2004-12-28 | 2006-07-20 | Shin Etsu Handotai Co Ltd | エピタキシャルウェーハの製造方法及びエピタキシャルウェーハ |
| US8021484B2 (en) | 2006-03-30 | 2011-09-20 | Sumco Techxiv Corporation | Method of manufacturing epitaxial silicon wafer and apparatus therefor |
| JP2010021441A (ja) | 2008-07-11 | 2010-01-28 | Sumco Corp | エピタキシャル基板ウェーハ |
| DE102009037281B4 (de) * | 2009-08-12 | 2013-05-08 | Siltronic Ag | Verfahren zur Herstellung einer polierten Halbleiterscheibe |
| JP5621702B2 (ja) * | 2011-04-26 | 2014-11-12 | 信越半導体株式会社 | 半導体ウェーハ及びその製造方法 |
| JP2013055231A (ja) | 2011-09-05 | 2013-03-21 | Shin Etsu Handotai Co Ltd | エピタキシャルウェーハの製造方法 |
| JP6312976B2 (ja) * | 2012-06-12 | 2018-04-18 | Sumco Techxiv株式会社 | 半導体ウェーハの製造方法 |
| JP6035982B2 (ja) | 2012-08-09 | 2016-11-30 | 株式会社Sumco | エピタキシャルシリコンウェーハの製造方法およびエピタキシャルシリコンウェーハ |
| DE102013218880A1 (de) * | 2012-11-20 | 2014-05-22 | Siltronic Ag | Verfahren zum Polieren einer Halbleiterscheibe, umfassend das gleichzeitige Polieren einer Vorderseite und einer Rückseite einer Substratscheibe |
| DE102015200890A1 (de) * | 2015-01-21 | 2016-07-21 | Siltronic Ag | Epitaktisch beschichtete Halbleiterscheibe und Verfahren zur Herstellung einer epitaktisch beschichteten Halbleiterscheibe |
| DE102016210203B3 (de) | 2016-06-09 | 2017-08-31 | Siltronic Ag | Suszeptor zum Halten einer Halbleiterscheibe, Verfahren zum Abscheiden einer epitaktischen Schicht auf einer Vorderseite einer Halbleiterscheibe und Halbleiterscheibe mit epitaktischer Schicht |
-
2018
- 2018-01-11 DE DE102018200415.3A patent/DE102018200415A1/de active Pending
- 2018-12-12 EP EP18826231.5A patent/EP3738138A1/de active Pending
- 2018-12-12 JP JP2020538589A patent/JP6996001B2/ja active Active
- 2018-12-12 WO PCT/EP2018/084620 patent/WO2019137728A1/de not_active Ceased
- 2018-12-12 CN CN201880086204.8A patent/CN111602226B/zh active Active
- 2018-12-12 KR KR1020207021519A patent/KR102416913B1/ko active Active
- 2018-12-12 SG SG11202006496WA patent/SG11202006496WA/en unknown
- 2018-12-12 IL IL275870A patent/IL275870B2/en unknown
- 2018-12-12 US US16/959,153 patent/US11482597B2/en active Active
-
2019
- 2019-01-09 TW TW108100798A patent/TWI692557B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100121837A (ko) * | 2009-05-11 | 2010-11-19 | 주식회사 실트론 | 가장자리의 평탄도가 제어된 에피택셜 웨이퍼 및 그 제조 방법 |
| WO2017102597A1 (de) * | 2015-12-17 | 2017-06-22 | Siltronic Ag | Verfahren zum epitaktischen beschichten von halbleiterscheiben und halbleiterscheibe |
| KR20170091931A (ko) * | 2016-02-02 | 2017-08-10 | 주식회사 엘지실트론 | 에피텍셜 웨이퍼의 평탄도 제어 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| IL275870B1 (en) | 2024-04-01 |
| CN111602226B (zh) | 2023-10-24 |
| KR102416913B1 (ko) | 2022-07-05 |
| TWI692557B (zh) | 2020-05-01 |
| US11482597B2 (en) | 2022-10-25 |
| US20210376088A1 (en) | 2021-12-02 |
| CN111602226A (zh) | 2020-08-28 |
| EP3738138A1 (de) | 2020-11-18 |
| DE102018200415A1 (de) | 2019-07-11 |
| WO2019137728A1 (de) | 2019-07-18 |
| SG11202006496WA (en) | 2020-08-28 |
| IL275870A (en) | 2020-10-29 |
| JP6996001B2 (ja) | 2022-01-17 |
| IL275870B2 (en) | 2024-08-01 |
| JP2021510459A (ja) | 2021-04-22 |
| TW201938852A (zh) | 2019-10-01 |
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