JP7303302B2 - シャフト付きセラミックヒータ - Google Patents
シャフト付きセラミックヒータ Download PDFInfo
- Publication number
- JP7303302B2 JP7303302B2 JP2021529941A JP2021529941A JP7303302B2 JP 7303302 B2 JP7303302 B2 JP 7303302B2 JP 2021529941 A JP2021529941 A JP 2021529941A JP 2021529941 A JP2021529941 A JP 2021529941A JP 7303302 B2 JP7303302 B2 JP 7303302B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- ceramic
- embedded
- heating element
- ceramic plate
- 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
- 239000000919 ceramic Substances 0.000 title claims description 69
- 238000010438 heat treatment Methods 0.000 claims description 28
- 239000000443 aerosol Substances 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 239000010408 film Substances 0.000 description 14
- 235000012431 wafers Nutrition 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
- H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
-
- 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
-
- 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
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67103—Apparatus for thermal treatment mainly by conduction
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
- H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Resistance Heating (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Description
抵抗発熱体が埋設されたセラミックプレートと、
前記セラミックプレートのウエハ載置面とは反対側の面に上端が接合された中空のセラミックシャフトと、
前記セラミックシャフトの上端側の側壁に埋設されたシャフト加熱部と、
を備えたものである。
Claims (1)
- 抵抗発熱体が埋設されたセラミックプレートと、
前記セラミックプレートのウエハ載置面とは反対側の面に上端が接合された中空のセラミックシャフトと、
前記セラミックシャフトの上端側の側壁に埋設されたシャフト加熱部と、
を備え、
前記セラミックプレートに埋設された前記抵抗発熱体は、通電したときに前記セラミックプレート全体のうち前記セラミックシャフトの接合された部分がそれ以外の部分よりも低温になるように設計され、
前記セラミックプレートに埋設された前記抵抗発熱体とは独立して、前記セラミックシャフトに埋設された前記シャフト加熱部を制御可能であり、
前記セラミックシャフトは、筒状のシャフト本体と、前記シャフト本体の上端側の側面を覆う絶縁膜とを有し、
前記シャフト加熱部は、前記シャフト本体の上端側の側面に設けられ、前記絶縁膜に覆われることにより前記セラミックシャフトに埋設され、
前記絶縁膜は、前記シャフト加熱部と外気とを絶縁するように形成されたエアロゾルデポジション膜である、
シャフト付きセラミックヒータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019122788 | 2019-07-01 | ||
JP2019122788 | 2019-07-01 | ||
PCT/JP2020/022836 WO2021002169A1 (ja) | 2019-07-01 | 2020-06-10 | シャフト付きセラミックヒータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021002169A1 JPWO2021002169A1 (ja) | 2021-01-07 |
JP7303302B2 true JP7303302B2 (ja) | 2023-07-04 |
Family
ID=74100584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021529941A Active JP7303302B2 (ja) | 2019-07-01 | 2020-06-10 | シャフト付きセラミックヒータ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220053611A1 (ja) |
JP (1) | JP7303302B2 (ja) |
KR (1) | KR102638093B1 (ja) |
CN (1) | CN114026957A (ja) |
WO (1) | WO2021002169A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005243798A (ja) | 2004-02-25 | 2005-09-08 | Ngk Insulators Ltd | 基板加熱装置とその製造方法 |
JP2005340043A (ja) | 2004-05-28 | 2005-12-08 | Sumitomo Electric Ind Ltd | 加熱装置 |
JP2007051317A (ja) | 2005-08-16 | 2007-03-01 | Ngk Insulators Ltd | 加熱装置 |
JP2008527746A (ja) | 2005-01-13 | 2008-07-24 | ワトロウ エレクトリック マニュファクチュアリング カンパニー | ウエーハ加工用ヒーターと該ヒーターの操作及び製造の方法 |
JP2008218752A (ja) | 2007-03-05 | 2008-09-18 | Fujitsu Ltd | 電子部品および電子部品の製造方法 |
JP2016536803A (ja) | 2013-09-16 | 2016-11-24 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 温度プロファイル制御装置を有する加熱基板支持体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4637316B2 (ja) * | 2000-02-24 | 2011-02-23 | 京セラ株式会社 | 筒状体を有するセラミックヒーター及びこれを用いた加熱装置 |
TWI527500B (zh) * | 2010-05-13 | 2016-03-21 | 應用材料股份有限公司 | 具有獨立中心區控制之加熱器 |
US10953483B2 (en) * | 2017-11-15 | 2021-03-23 | General Electric Company | Tool electrode for and methods of electrical discharge machining |
-
2020
- 2020-06-10 WO PCT/JP2020/022836 patent/WO2021002169A1/ja active Application Filing
- 2020-06-10 CN CN202080047869.5A patent/CN114026957A/zh active Pending
- 2020-06-10 KR KR1020217038558A patent/KR102638093B1/ko active IP Right Grant
- 2020-06-10 JP JP2021529941A patent/JP7303302B2/ja active Active
-
2021
- 2021-10-29 US US17/452,805 patent/US20220053611A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005243798A (ja) | 2004-02-25 | 2005-09-08 | Ngk Insulators Ltd | 基板加熱装置とその製造方法 |
JP2005340043A (ja) | 2004-05-28 | 2005-12-08 | Sumitomo Electric Ind Ltd | 加熱装置 |
JP2008527746A (ja) | 2005-01-13 | 2008-07-24 | ワトロウ エレクトリック マニュファクチュアリング カンパニー | ウエーハ加工用ヒーターと該ヒーターの操作及び製造の方法 |
JP2007051317A (ja) | 2005-08-16 | 2007-03-01 | Ngk Insulators Ltd | 加熱装置 |
JP2008218752A (ja) | 2007-03-05 | 2008-09-18 | Fujitsu Ltd | 電子部品および電子部品の製造方法 |
JP2016536803A (ja) | 2013-09-16 | 2016-11-24 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | 温度プロファイル制御装置を有する加熱基板支持体 |
Also Published As
Publication number | Publication date |
---|---|
WO2021002169A1 (ja) | 2021-01-07 |
KR20220003024A (ko) | 2022-01-07 |
US20220053611A1 (en) | 2022-02-17 |
CN114026957A (zh) | 2022-02-08 |
KR102638093B1 (ko) | 2024-02-16 |
JPWO2021002169A1 (ja) | 2021-01-07 |
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