JP2005064497A - 電極内蔵発熱体の製造方法 - Google Patents
電極内蔵発熱体の製造方法 Download PDFInfo
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- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 15
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- 229910010271 silicon carbide Inorganic materials 0.000 claims description 9
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 4
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- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
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- 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
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
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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
- H01L21/67—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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
- H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
- H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
- H01C17/288—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals by thin film techniques
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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
- H01L21/67—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
- H01L21/6831—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 electrostatic chucks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y10T29/49083—Heater type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49087—Resistor making with envelope or housing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y10T29/49082—Resistor making
- Y10T29/49087—Resistor making with envelope or housing
- Y10T29/49098—Applying terminal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
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- Y10T29/49155—Manufacturing circuit on or in base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
【解決手段】セラミックス焼結体1又はセラミックス仮焼体を形成する工程と、セラミックス焼結体1又はセラミックス仮焼体上に電極(高周波電極2)を形成する工程と、電極(高周波電極2)上に主として高融点金属(抵抗発熱体4)を埋設したセラミックス基材を形成して電極内蔵発熱体とする工程と、を有することを特徴とする。
【選択図】図1
Description
[セラミックス焼結体の作製]
酸化イットリウム(Y2O3)粉末を5%含有した窒化アルミニウム(AlN)粉末を準備した。準備した酸化イットリウム粉末を含有した窒化アルミニウム粉末を一軸加圧成形機に入れて、圧力200kg/cm2下で一軸加圧成形し、円盤状の成形体とした。その後、得られた成形体を温度1820℃、圧力200kg/cm2下でホットプレス(HP)焼結して、φ340mm、厚さ8mmのサイズの焼結体とした。
セラミックス焼結体1上に、純度99.95%以上のMoから形成されたメッシュ状の高周波電極2(サイズ:内径φ0.35mm、規格#24)をイソプレンにより接着した。
メッシュ状の高周波電極2が形成されたセラミックス焼結体1を内径φ340mmの成形用金型3に挿入した後、酸化イットリウム(Y2O3)粉末を5%含有した窒化アルミニウム(AlN)粉末を所定量充填し、ならした。
成形用金型3から成形体を取り出した後、温度1820℃、窒素圧0.5kg/cm2Gの雰囲気下において6時間ホットプレス焼結して、セラミックスヒータを得た。
本比較例では、実施例1〜実施例6の製造に使用したセラミックス焼結体を使用せずに、セラミックス粉末を成形してセラミックスヒータを作製した。なお、使用した原材料、高周波電極及び抵抗発熱体の材料、焼結条件等は、前述した実施例1〜実施例6と同様の条件とした。
セラミックスヒータのプラズマ発生用の高周波電極が埋設された面側について、渦電流膜厚計を用いて誘電体層の厚さのばらつきを測定した。誘電体層の厚さのばらつきは、円盤形状である焼結体の中心点の1点を測定し(表1に示すNo.1)、中心点から半径70mmの位置において角度°を変えて8点測定し(表1に示すNo.2〜No.9)、さらに、中心点から半径140mmの位置において角度°を変えて9点測定し(表1に示すNo.10〜No.18)、合計18点について測定した。
2…高周波電極
3…成形用金型
4…抵抗発熱体
5…セラミックス粉末
Claims (8)
- セラミックス焼結体又はセラミックス仮焼体を形成する工程と、前記セラミックス焼結体又はセラミックス仮焼体上に電極を形成する工程と、前記電極上に主として高融点金属を埋設したセラミックス基材を形成して電極内蔵発熱体とする工程と、を有することを特徴とする電極内蔵発熱体の製造方法。
- 前記電極を形成する前に、前記セラミックス焼結体又はセラミックス仮焼体の前記電極を形成する面側を、中央部を中高とした中凸形状に研削加工する工程を有することを特徴とする請求項1記載の電極内蔵発熱体の製造方法。
- 前記電極内蔵発熱体は、ヒータ、静電チャック又はサセプターのいずれかであることを特徴とする請求項1記載の電極内蔵発熱体の製造方法。
- 前記電極として、高融点金属を主成分としたバルク体又は印刷体からなる線状、板状又はメッシュ状のいずれかの形状とした電極を用いることを特徴とする請求項1又は2記載の電極内蔵発熱体の製造方法。
- 前記セラミックス焼結体又はセラミックス仮焼体として、窒化アルミニウム、炭化シリコン、窒化シリコンの中から選択されるセラミックス粉末を原材料として用い、成形した後に焼結又は仮焼結して得られるものを用いることを特徴とする請求項1又は2記載の電極内蔵発熱体の製造方法。
- 前記高融点金属として、Mo、W、WC、Mo2C及びW/Mo合金の中から選択されるいずれか1種以上の金属を用いることを特徴とする請求項1又は4記載の電極内蔵発熱体の製造方法。
- 前記電極上に高融点金属を埋設したセラミックス基材を形成して電極内蔵発熱体とする工程は、前記電極上に、高融点金属を埋設してセラミックス粉末を充填し、成形した後に焼結又は仮焼結してセラミックス基材を形成することを特徴とする請求項1記載の電極内蔵発熱体の製造方法。
- 前記研削加工する工程は、前記セラミックス焼結体又はセラミックス仮焼体の全厚さAに対する、研削加工後における上部が中凸形状のセラミックス焼結体又はセラミックス仮焼体の径の幅が小径となる位置から頂上部までの厚さTの比率(T/A)を、1/8以下とすることを特徴とする請求項2記載の電極内蔵発熱体の製造方法。
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US49452503P | 2003-08-12 | 2003-08-12 |
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JP2005064497A true JP2005064497A (ja) | 2005-03-10 |
JP4495539B2 JP4495539B2 (ja) | 2010-07-07 |
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US (1) | US7275309B2 (ja) |
EP (1) | EP1507442B1 (ja) |
JP (1) | JP4495539B2 (ja) |
KR (1) | KR100641007B1 (ja) |
DE (1) | DE602004018079D1 (ja) |
TW (1) | TWI247551B (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007288157A (ja) * | 2006-03-24 | 2007-11-01 | Ngk Insulators Ltd | セラミックス焼成体及びその製造方法 |
JP2009141344A (ja) * | 2007-11-14 | 2009-06-25 | Ngk Insulators Ltd | 基板保持体 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05132351A (ja) * | 1991-11-07 | 1993-05-28 | Sumitomo Metal Mining Co Ltd | 磁器の製造方法 |
JPH1072260A (ja) * | 1995-11-01 | 1998-03-17 | Ngk Insulators Ltd | 窒化アルミニウム焼結体、金属包含材、静電チャック、窒化アルミニウム焼結体の製造方法および金属包含材の製造方法 |
JPH10249843A (ja) * | 1997-03-12 | 1998-09-22 | Ngk Insulators Ltd | 金属部材内蔵セラミックス部材の製造方法 |
JP2002110772A (ja) * | 2000-09-28 | 2002-04-12 | Kyocera Corp | 電極内蔵セラミックス及びその製造方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4677254A (en) | 1985-08-07 | 1987-06-30 | International Business Machines Corporation | Process for minimizing distortion in multilayer ceramic substrates and the intermediate unsintered green ceramic substrate produced thereby |
JP3011528B2 (ja) | 1992-03-24 | 2000-02-21 | 日本碍子株式会社 | 半導体加熱用セラミックスヒーター及びその製造方法 |
US5800618A (en) * | 1992-11-12 | 1998-09-01 | Ngk Insulators, Ltd. | Plasma-generating electrode device, an electrode-embedded article, and a method of manufacturing thereof |
JPH11204238A (ja) | 1998-01-08 | 1999-07-30 | Ngk Insulators Ltd | セラミックスヒーター |
JP3273773B2 (ja) | 1999-08-12 | 2002-04-15 | イビデン株式会社 | 半導体製造・検査装置用セラミックヒータ、半導体製造・検査装置用静電チャックおよびウエハプローバ用チャックトップ |
AU4516701A (en) | 1999-12-09 | 2001-06-18 | Saint-Gobain Ceramics And Plastics, Inc. | Electrostatic chucks with flat film electrode |
US6534751B2 (en) * | 2000-02-28 | 2003-03-18 | Kyocera Corporation | Wafer heating apparatus and ceramic heater, and method for producing the same |
WO2002034451A1 (en) | 2000-10-25 | 2002-05-02 | Tokyo Electron Limited | Method of and structure for controlling electrode temperature |
JP2002246160A (ja) | 2001-02-19 | 2002-08-30 | Ibiden Co Ltd | ホットプレートユニット |
US6483690B1 (en) | 2001-06-28 | 2002-11-19 | Lam Research Corporation | Ceramic electrostatic chuck assembly and method of making |
-
2004
- 2004-07-27 TW TW093122399A patent/TWI247551B/zh not_active IP Right Cessation
- 2004-07-28 KR KR1020040059187A patent/KR100641007B1/ko active IP Right Grant
- 2004-07-29 JP JP2004222161A patent/JP4495539B2/ja not_active Expired - Lifetime
- 2004-07-30 US US10/903,893 patent/US7275309B2/en active Active
- 2004-08-11 EP EP04254822A patent/EP1507442B1/en not_active Expired - Lifetime
- 2004-08-11 DE DE602004018079T patent/DE602004018079D1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05132351A (ja) * | 1991-11-07 | 1993-05-28 | Sumitomo Metal Mining Co Ltd | 磁器の製造方法 |
JPH1072260A (ja) * | 1995-11-01 | 1998-03-17 | Ngk Insulators Ltd | 窒化アルミニウム焼結体、金属包含材、静電チャック、窒化アルミニウム焼結体の製造方法および金属包含材の製造方法 |
JPH10249843A (ja) * | 1997-03-12 | 1998-09-22 | Ngk Insulators Ltd | 金属部材内蔵セラミックス部材の製造方法 |
JP2002110772A (ja) * | 2000-09-28 | 2002-04-12 | Kyocera Corp | 電極内蔵セラミックス及びその製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013016818A (ja) * | 2005-09-30 | 2013-01-24 | Lam Research Corporation | 変化する厚さ、プロファイルおよび/または形状を有する誘電材料および/または空洞を備える静電チャックアセンブリ、その使用方法、ならびにそれを組み込む装置 |
JP2007288157A (ja) * | 2006-03-24 | 2007-11-01 | Ngk Insulators Ltd | セラミックス焼成体及びその製造方法 |
JP2009141344A (ja) * | 2007-11-14 | 2009-06-25 | Ngk Insulators Ltd | 基板保持体 |
JP2023518438A (ja) * | 2020-03-27 | 2023-05-01 | 烟台睿瓷新材料技術有限公司 | 多層複合セラミックスプレート及びその製造方法 |
JP7573641B2 (ja) | 2020-03-27 | 2024-10-25 | 烟台睿瓷新材料技術有限公司 | 多層複合セラミックスプレート及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1507442A2 (en) | 2005-02-16 |
EP1507442A3 (en) | 2007-04-11 |
DE602004018079D1 (de) | 2009-01-15 |
EP1507442B1 (en) | 2008-12-03 |
TWI247551B (en) | 2006-01-11 |
JP4495539B2 (ja) | 2010-07-07 |
US20050056976A1 (en) | 2005-03-17 |
KR20050018599A (ko) | 2005-02-23 |
TW200520596A (en) | 2005-06-16 |
KR100641007B1 (ko) | 2006-11-02 |
US7275309B2 (en) | 2007-10-02 |
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