JP7077331B2 - 基板キャリア構造体 - Google Patents
基板キャリア構造体 Download PDFInfo
- Publication number
- JP7077331B2 JP7077331B2 JP2019547085A JP2019547085A JP7077331B2 JP 7077331 B2 JP7077331 B2 JP 7077331B2 JP 2019547085 A JP2019547085 A JP 2019547085A JP 2019547085 A JP2019547085 A JP 2019547085A JP 7077331 B2 JP7077331 B2 JP 7077331B2
- Authority
- JP
- Japan
- Prior art keywords
- carrier structure
- substrate carrier
- groove
- substrate
- carrier
- 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
- 239000000758 substrate Substances 0.000 title claims description 63
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000003575 carbonaceous material Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 12
- 238000005229 chemical vapour deposition Methods 0.000 description 6
- 238000005137 deposition process Methods 0.000 description 6
- 238000000151 deposition Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 238000005240 physical vapour deposition Methods 0.000 description 5
- 238000000927 vapour-phase epitaxy Methods 0.000 description 4
- 239000000969 carrier Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/12—Substrate holders or susceptors
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/50—Substrate holders
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/50—Substrate holders
- C23C14/505—Substrate holders for rotation of the substrates
-
- 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
- C23C16/4581—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 characterised by material of construction or surface finish of the means for supporting the substrate
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68785—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by the mechanical construction of the susceptor, stage or support
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Physical Vapour Deposition (AREA)
Description
[例1]
本例では、グラファイトキャリアが、キャリアの中心付近から縁付近まで延伸する少なくとも3本の放射状の溝を含む。放射状の溝は、好ましくは対称に配置されて、キャリアの半径方向に沿った剛性を与え、キャリアを凸状や凹状にしてしまう撓みを軽減する。このキャリアの撓みの変動の軽減は、一貫したポケットの床部の形状をもたらして、目的通りのウェーハからキャリアまでの間隔を与えて、ウェーハ内部の均一性、つまりは歩留まりを向上させる。
本例では、グラファイトキャリアが、少なくとも一つの円形の溝、好ましくはキャリアに対して同心円状の三つの円形の溝を含む。この円形の特徴は、外周付近のキャリアの剛性を増大させて、キャリアを湾曲させたり歪ませたりしてしまう撓みを軽減する機能を果たす。これは、均一に平坦なキャリア縁を与え、以下の二つの主な役割を果たす。即ち、ポケットの床部の形状が、キャリア形状に変動がないことに起因して一貫性のあるものとなる。また、キャリアと反応器の構成要素との間の間隔が一貫性のあるものとなる。反応器の構成要素としては、熱源、ガス供給システムや、間隔がその動作にとって重要となる計測機器が挙げられる。キャリアとこれら構成要素との間の間隔の一貫性は、均一な堆積パラメータ又は成長パラメータ(温度、濃度、圧力、流量等)を与える。更に、同心円状の溝は、キャリアのポケットが平坦であって凸状ではなく、基板が均等に加熱及びコーティングされることを保証する。
本例では、グラファイトキャリアが、少なくとも1本の円形の溝と、少なくとも3本の放射状の溝とを含む。放射状の溝は、キャリア構造体の半径方向に沿った剛性を与え、基板キャリア構造体を凸状や凹状にしてしまう撓みを軽減する。これと同時に、円形の溝が外周付近のキャリアの剛性を増大させて、キャリアを湾曲させたり歪ませたりしてしまう撓みを軽減する機能を果たす。結果として、ポケットの床部の形状が、基板キャリア構造体の形状に変動がないことに起因して一貫性のあるものとなる。この基板キャリア構造値の撓みの変動の減少は、一貫性のあるポケットの床部の形状をもたらす。これは、ウェーハ基板上に均一に堆積/成長した層を更にもたらすが、その理由は、基板キャリア構造体と基板ウェーハとの間の間隔が最適化されて、温度分布が改善されるからである。これは、成長プロセスにおける基板キャリア構造体の使用中に、コーティングされる基板が均等に加熱及びコーティングされて、コーティングされた製品の高い品質をもたらすという更なる利点を有する。また、キャリアと反応器の構成要素との間の間隔が一貫性のあるものとなる。反応器の構成要素としては、熱源、ガス供給システムや、間隔がその動作にとって重要となる計測機器が挙げられる。キャリアとこれら構成要素との間の間隔の一貫性は、均一な堆積パラメータ又は成長パラメータ(温度、濃度、圧力、流量等)を与える。
2 放射状の溝
3 円形の溝
4 基板キャリア構造体の中心
5 基板キャリア構造体の縁
Claims (8)
- 基板キャリア構造体であって、該基板キャリア構造体の背面が少なくとも一つの溝を備え、前記基板キャリア構造体上の前記少なくとも一つの溝の配置構成が放射状と同心円状の組み合わせであり、放射状の溝は基板キャリア構造体の縁から中心に延伸し、
前記基板キャリア構造体が、炭化珪素でコーティングされたグラファイト製、又は炭化珪素でコーティングされた炭素繊維強化炭素材製である、基板キャリア構造体。 - 前記少なくとも一つの溝が、角度が付いた断面形状、矩形の断面形状、又は円形の断面形状を有する、請求項1に記載の基板キャリア構造体。
- 前記少なくとも一つの溝が、前記基板キャリア構造体の全厚さの1%から90%の範囲内の深さを有する、請求項1に記載の基板キャリア構造体。
- 前記少なくとも一つの溝の幅対深さの比が10未満である、請求項1に記載の基板キャリア構造体。
- 前記基板キャリア構造体の前面が少なくとも一つのポケットを更に備える、請求項1に記載の基板キャリア構造体。
- 前記少なくとも一つのポケットが、平坦な形状、凹状形状、又は凸状形状を有する、請求項5に記載の基板キャリア構造体。
- 前記少なくとも一つのポケットが、25mmから500mmの直径を有する、請求項5に記載の基板キャリア構造体。
- エピタキシャル成長製造プロセス、多結晶成長製造プロセス、又はアモルファス成長製造プロセスのための請求項1に記載の基板キャリア構造体の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762464551P | 2017-02-28 | 2017-02-28 | |
US62/464,551 | 2017-02-28 | ||
PCT/EP2018/054988 WO2018158348A1 (en) | 2017-02-28 | 2018-02-28 | Substrate-carrier structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020509984A JP2020509984A (ja) | 2020-04-02 |
JP7077331B2 true JP7077331B2 (ja) | 2022-05-30 |
Family
ID=61563382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019547085A Active JP7077331B2 (ja) | 2017-02-28 | 2018-02-28 | 基板キャリア構造体 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200017965A1 (ja) |
EP (1) | EP3589774A1 (ja) |
JP (1) | JP7077331B2 (ja) |
KR (1) | KR20190122230A (ja) |
CN (1) | CN110520553A (ja) |
WO (1) | WO2018158348A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111118599B (zh) * | 2019-12-27 | 2021-04-20 | 季华实验室 | 一种用于碳化硅外延生长设备载盘的涂层制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003338462A (ja) | 2002-05-21 | 2003-11-28 | Nippon Sanso Corp | 化合物半導体製造用基板ホルダー |
JP2007518249A (ja) | 2003-08-01 | 2007-07-05 | エスゲーエル カーボン アクチエンゲゼルシャフト | 半導体製造時にウェハを支持するホルダ |
JP2011151344A (ja) | 2009-12-21 | 2011-08-04 | Showa Denko Kk | Cvd装置用ウェハトレイ、cvd装置用加熱ユニット及びcvd装置。 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0692156A1 (en) * | 1994-01-31 | 1996-01-17 | Applied Materials, Inc. | Electrostatic chuck with conformal insulator film |
US5738751A (en) * | 1994-09-01 | 1998-04-14 | Applied Materials, Inc. | Substrate support having improved heat transfer |
US5551983A (en) * | 1994-11-01 | 1996-09-03 | Celestech, Inc. | Method and apparatus for depositing a substance with temperature control |
DE69813014T2 (de) * | 1997-11-03 | 2004-02-12 | Asm America Inc., Phoenix | Verbesserte kleinmassige waferhaleeinrichtung |
JP2002057209A (ja) * | 2000-06-01 | 2002-02-22 | Tokyo Electron Ltd | 枚葉式処理装置および枚葉式処理方法 |
US7033445B2 (en) * | 2001-12-27 | 2006-04-25 | Asm America, Inc. | Gridded susceptor |
ITMI20020306A1 (it) * | 2002-02-15 | 2003-08-18 | Lpe Spa | Suscettore dotato di rientranze e reattore epitassiale che utilizza lo stesso |
JP4792719B2 (ja) * | 2004-08-25 | 2011-10-12 | 東京エレクトロン株式会社 | 成膜装置及び成膜方法 |
DE112008003277T5 (de) * | 2007-12-06 | 2011-01-05 | Shin-Etsu Handotai Co., Ltd. | Suszeptor für das Dampfphasenwachstum und Dampfphasenwachstumsvorrichtung |
US8540819B2 (en) * | 2008-03-21 | 2013-09-24 | Ngk Insulators, Ltd. | Ceramic heater |
US20100055318A1 (en) * | 2008-08-29 | 2010-03-04 | Veeco Instruments Inc. | Wafer carrier with varying thermal resistance |
JP5477314B2 (ja) | 2011-03-04 | 2014-04-23 | 信越半導体株式会社 | サセプタ及びこれを用いたエピタキシャルウェーハの製造方法 |
US9633889B2 (en) * | 2013-03-06 | 2017-04-25 | Applied Materials, Inc. | Substrate support with integrated vacuum and edge purge conduits |
TWI734668B (zh) * | 2014-06-23 | 2021-08-01 | 美商應用材料股份有限公司 | 在epi腔室中的基材熱控制 |
CN105632984B (zh) * | 2014-11-24 | 2018-10-16 | 中微半导体设备(上海)有限公司 | 一种晶圆载盘 |
US20170175265A1 (en) * | 2015-12-18 | 2017-06-22 | Applied Materials, Inc. | Flat susceptor with grooves for minimizing temperature profile across a substrate |
CN111446185A (zh) * | 2019-01-17 | 2020-07-24 | Asm Ip 控股有限公司 | 通风基座 |
-
2018
- 2018-02-28 CN CN201880014112.9A patent/CN110520553A/zh active Pending
- 2018-02-28 WO PCT/EP2018/054988 patent/WO2018158348A1/en unknown
- 2018-02-28 KR KR1020197027879A patent/KR20190122230A/ko not_active Application Discontinuation
- 2018-02-28 US US16/489,123 patent/US20200017965A1/en active Pending
- 2018-02-28 JP JP2019547085A patent/JP7077331B2/ja active Active
- 2018-02-28 EP EP18708654.1A patent/EP3589774A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003338462A (ja) | 2002-05-21 | 2003-11-28 | Nippon Sanso Corp | 化合物半導体製造用基板ホルダー |
JP2007518249A (ja) | 2003-08-01 | 2007-07-05 | エスゲーエル カーボン アクチエンゲゼルシャフト | 半導体製造時にウェハを支持するホルダ |
JP2011151344A (ja) | 2009-12-21 | 2011-08-04 | Showa Denko Kk | Cvd装置用ウェハトレイ、cvd装置用加熱ユニット及びcvd装置。 |
Also Published As
Publication number | Publication date |
---|---|
EP3589774A1 (en) | 2020-01-08 |
CN110520553A (zh) | 2019-11-29 |
WO2018158348A1 (en) | 2018-09-07 |
KR20190122230A (ko) | 2019-10-29 |
JP2020509984A (ja) | 2020-04-02 |
US20200017965A1 (en) | 2020-01-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5748699B2 (ja) | 材料層を堆積するための装置および方法 | |
US8021968B2 (en) | Susceptor and method for manufacturing silicon epitaxial wafer | |
US20160273128A1 (en) | Epitaxial wafer growth apparatus | |
JPH0758041A (ja) | サセプタ | |
JP6291478B2 (ja) | リアクタ装置内においてウェハを支持するためのサセプタアセンブリ | |
JP5237390B2 (ja) | 改善された膜厚均一性を有するエピタキシャルバレルサセプタ | |
US9543186B2 (en) | Substrate support with controlled sealing gap | |
US11380621B2 (en) | Susceptor for holding a semiconductor wafer having an orientation notch, a method for depositing a layer on a semiconductor wafer, and semiconductor wafer | |
US20230243065A1 (en) | Methods for manufacturing a semiconductor wafer using a preheat ring in a wafer reactor | |
JP2013138164A (ja) | 半導体製造装置 | |
JP7077331B2 (ja) | 基板キャリア構造体 | |
JPH0758040A (ja) | 気相成長装置用サセプタ | |
JPWO2018207942A1 (ja) | サセプタ、エピタキシャル基板の製造方法、及びエピタキシャル基板 | |
US20160340799A1 (en) | Epitaxy reactor and susceptor system for improved epitaxial wafer flatness | |
EP3863043A1 (en) | Susceptor | |
JP2009038294A (ja) | 出力調整方法、シリコンエピタキシャルウェーハの製造方法、及びサセプタ | |
JP2020191346A (ja) | サセプタおよびエピタキシャル成長装置 | |
JP2024501866A (ja) | 半導体ウエハリアクタ中の輻射熱キャップのためのシステムと方法 | |
CN116096941A (zh) | 用于化学气相沉积系统的窗口及相关方法 | |
JP6711744B2 (ja) | サセプタ及びサセプタの製造方法 | |
JP6587354B2 (ja) | サセプタ | |
KR102209032B1 (ko) | 웨이퍼 캐리어 | |
US20230026485A1 (en) | Diamond Structures For Tooling | |
JP2019121613A (ja) | サセプタ | |
WO2017007366A1 (ru) | Держатель подложки |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191016 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201006 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201019 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20210119 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210203 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210712 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20211008 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20211213 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220112 |
|
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: 20220418 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220518 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7077331 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |