JP2006269826A - 静電チャック及びその製造方法 - Google Patents
静電チャック及びその製造方法 Download PDFInfo
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- 239000000919 ceramic Substances 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 29
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 41
- 238000010304 firing Methods 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 8
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- 229910052727 yttrium Inorganic materials 0.000 claims description 6
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 28
- 239000000843 powder Substances 0.000 description 26
- 239000002994 raw material Substances 0.000 description 17
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 17
- 239000000395 magnesium oxide Substances 0.000 description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 11
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 11
- 238000005245 sintering Methods 0.000 description 10
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
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- 239000010703 silicon Substances 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 238000009694 cold isostatic pressing Methods 0.000 description 4
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- 238000000465 moulding Methods 0.000 description 4
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- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
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- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- -1 and if necessary Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N13/00—Clutches or holding devices using electrostatic attraction, e.g. using Johnson-Rahbek effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
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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
- H01L21/6833—Details of electrostatic chucks
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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
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
- H05B3/143—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds applied to semiconductors, e.g. wafers heating
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
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Abstract
【解決手段】静電チャック100は熱伝導率が誘電体層12よりも高いセラミックスの基体11と、基体11上に形成され、100℃における体積抵抗率が1×1015Ω・cm以上で基体11と主成分が同じであるセラミックスの誘電体層12と、静電吸着力を発生させる電極20とを備える。
【選択図】図1
Description
図1に示すように、静電チャック100は、基体11と、電極20と、誘電体層12と、端子21とを備える。
このような静電チャック100は、熱伝導率が誘電体層12よりも高いセラミックスの基体11を形成する工程と、基体11上に、100℃における体積抵抗率が1×1015Ω・cm以上で、基体11と主成分が同じであるセラミックスの誘電体層12を形成する工程と、静電吸着力を発生させる電極20を形成する工程によって製造できる。なお、基体11は、熱伝導率が80W/mK以上であることが好ましい。また、誘電体層12は、150℃及び200℃における体積抵抗率が1×1015Ω・cm以上であることが好ましい。
(実施例1〜4、比較例1、2)
はじめに、基体を形成した。具体的には、セラミックス原料粉末として、還元窒化法により得られた窒化アルミニウム粉末92.5〜100.0wt%と、マグネシア粉末0〜2.0wt%と、イットリア粉末0〜5.0wt%と、酸化チタン粉末0〜0.5wt%との混合粉末を準備した。セラミック原料粉末にアクリル系樹脂バインダーを添加し、ボールミルを用いて混合し、スラリーを得た。
JIS C2141に準じた方法により体積抵抗測定をした。具体的には、真空雰囲気下において室温から150℃までの測定を行った。試験形状は、直径200mm×10mmの静電チャック表面に、主電極径を20mm、ガード電極内径を30mm、ガード電極外径を40mmとし、各電極を銀ペーストで形成した。静電チャック電極に2kV/mmを印加し、電圧印加後1分時の電流を読み取り、体積抵抗率を算出した。
JIS R1611に準じたレーザーフラッシュ法により熱伝導率測定をした。
静電チャック上下面の温度差を測定した。具体的には、製作した直径200mm×厚さ10mmの静電チャック表面にランプヒータにより3kWを入熱した。静電チャック裏面に冷却プレートを接触させ、裏の温度を20℃に固定した。この時の静電チャック表面の温度を測定し、静電チャック上下面の温度差を算出した。
真空中で静電チャックの基板接触面上にシリコン製プローブを接触させ、静電チャックの電極とシリコン製プローブ間に2kV/mmの電圧印加し、シリコン製プローブを静電チャックに吸着固定させた。電圧印加から60秒後に電圧を印加したまま、シリコン製プローブを載置面から引き剥がす方向に引上げ、引き剥がすために要した力を吸着力として測定した。
11a…孔
12…誘電体層
12d…基板接触面
20…電極
21…端子
100…静電チャック
Claims (11)
- セラミックスの基体と、前記基体上に形成され、100℃における体積抵抗率が1×1015Ω・cm以上で前記基体と主成分が同じであるセラミックスの誘電体層と、静電吸着力を発生させる電極とを備え、
前記基体は、前記誘電体層よりも熱伝導率が高いことを特徴とする静電チャック。 - 前記基体の熱伝導率が80W/mK以上であることを特徴とする請求項1に記載の静電チャック。
- 150℃における前記誘電体層の体積抵抗率が1×1015Ω・cm以上であることを特徴とする請求項1または請求項2に記載の静電チャック。
- 200℃における前記誘電体層の体積抵抗率が1×1015Ω・cm以上であることを特徴とする請求項1〜請求項3のいずれか1項に記載の静電チャック。
- 前記セラミックスは、窒化アルミニウムを主成分とすることを特徴とする請求項1〜請求項4のいずれか1項に記載の静電チャック。
- 前記誘電体層は、0.4〜2.5 wt%のマグネシウムと、 2.0〜5.0wt%のイットリウムとを含有し、前記誘電体層の平均粒径は、1.0μm以下であることを特徴とする請求項5に記載の静電チャック。
- セラミックスの基体を形成する工程と、
前記基体上に、100℃における体積抵抗率が1×1015Ω・cm以上で、前記セラミックスと主成分が同じであるセラミックスの誘電体層を形成する工程と、
静電吸着力を発生させる電極を形成する工程とを含み、前記基体は、前記誘電体層よりも熱伝導率が高いことを特徴とする静電チャックの製造方法。 - 前記基体の熱伝導率が80W/mK以上であることを特徴とする請求項7に記載の静電チャックの製造方法。
- 150℃における前記誘電体層の体積抵抗率が1×1015Ω・cm以上であることを特徴とする請求項7または請求項8に記載の静電チャックの製造方法。
- 200℃における前記誘電体層の体積抵抗率が1×1015Ω・cm以上であることを特徴とする請求項7〜請求項9のいずれか1項に記載の静電チャックの製造方法。
- 前記基体もしくは前記基体になる第1成形体と、前記誘電体層もしくは前記誘電体層になる第2成形体と、前記電極とがホットプレス法により一体に焼成される工程を含むことを特徴とする請求項7〜請求項10のいずれか1項に記載の静電チャックの製造方法。
Priority Applications (4)
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JP2005087081A JP4482472B2 (ja) | 2005-03-24 | 2005-03-24 | 静電チャック及びその製造方法 |
US11/386,222 US20060213900A1 (en) | 2005-03-24 | 2006-03-22 | Electrostatic chuck and method of manufacturing electrostatic chuck |
KR1020060026079A KR100748924B1 (ko) | 2005-03-24 | 2006-03-22 | 정전 척 및 그 제조 방법 |
TW095110043A TWI296431B (en) | 2005-03-24 | 2006-03-23 | Electrostatic chuck and method of manufacturing electrostatic chuck |
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JP2005087081A JP4482472B2 (ja) | 2005-03-24 | 2005-03-24 | 静電チャック及びその製造方法 |
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JP2006269826A true JP2006269826A (ja) | 2006-10-05 |
JP4482472B2 JP4482472B2 (ja) | 2010-06-16 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006273584A (ja) * | 2005-03-25 | 2006-10-12 | Ngk Insulators Ltd | 窒化アルミニウム焼結体、半導体製造用部材及び窒化アルミニウム焼結体の製造方法 |
JP2009238949A (ja) * | 2008-03-26 | 2009-10-15 | Ngk Insulators Ltd | 静電チャック及びその製造方法 |
US8071913B2 (en) | 2006-11-16 | 2011-12-06 | Ngk Insulators, Ltd. | Heating device |
JP2020124867A (ja) * | 2019-02-05 | 2020-08-20 | 新光電気工業株式会社 | 複合グリーンシート、セラミック部材、複合グリーンシートの製造方法及びセラミック部材の製造方法 |
JP7247409B1 (ja) | 2021-09-17 | 2023-03-28 | ミコ セラミックス リミテッド | 低熱伝導シャフトを備える高温用サセプタ |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100918190B1 (ko) * | 2005-04-22 | 2009-09-22 | 주식회사 코미코 | 치밀질 질화알루미늄 소결체, 그 제조 방법 및 상기소결체를 이용한 반도체 제조용 부재 |
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US20100287768A1 (en) * | 2007-08-02 | 2010-11-18 | Yoshinori Fujii | Mehtod of manufacturing electrostatic chuck mechanism |
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JP6926217B2 (ja) * | 2017-09-28 | 2021-08-25 | 京セラ株式会社 | 構造体 |
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JP7430489B2 (ja) * | 2019-01-16 | 2024-02-13 | セメス株式会社 | 静電チャック、静電チャック装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11111682A (ja) * | 1996-08-14 | 1999-04-23 | Sony Corp | ドライエッチング法 |
JP2000044345A (ja) * | 1998-07-24 | 2000-02-15 | Ngk Insulators Ltd | 窒化アルミニウム質焼結体、耐蝕性部材、金属埋設品および半導体保持装置 |
JP2000143349A (ja) * | 1998-11-02 | 2000-05-23 | Kyocera Corp | 窒化アルミニウム質焼結体およびそれを用いた静電チャック |
JP2003221279A (ja) * | 2001-11-26 | 2003-08-05 | Ngk Insulators Ltd | 窒化アルミニウム質セラミックス、半導体製造用部材および耐蝕性部材 |
JP2005057234A (ja) * | 2003-07-24 | 2005-03-03 | Kyocera Corp | 静電チャック |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6117246A (en) * | 1997-01-31 | 2000-09-12 | Applied Materials, Inc. | Conductive polymer pad for supporting a workpiece upon a workpiece support surface of an electrostatic chuck |
US5978202A (en) * | 1997-06-27 | 1999-11-02 | Applied Materials, Inc. | Electrostatic chuck having a thermal transfer regulator pad |
JP4003907B2 (ja) * | 1998-07-08 | 2007-11-07 | コバレントマテリアル株式会社 | 窒化アルミニウム焼結体からなる半導体製造装置関連製品及びその製造方法並びに静電チャック、サセプタ、ダミーウエハ、クランプリング及びパーティクルキャッチャー |
JP3980187B2 (ja) * | 1998-07-24 | 2007-09-26 | 日本碍子株式会社 | 半導体保持装置、その製造方法およびその使用方法 |
US6693789B2 (en) * | 2000-04-05 | 2004-02-17 | Sumitomo Osaka Cement Co., Ltd. | Susceptor and manufacturing method thereof |
JP4008230B2 (ja) * | 2001-11-14 | 2007-11-14 | 住友大阪セメント株式会社 | 静電チャックの製造方法 |
-
2005
- 2005-03-24 JP JP2005087081A patent/JP4482472B2/ja active Active
-
2006
- 2006-03-22 KR KR1020060026079A patent/KR100748924B1/ko active IP Right Grant
- 2006-03-22 US US11/386,222 patent/US20060213900A1/en not_active Abandoned
- 2006-03-23 TW TW095110043A patent/TWI296431B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11111682A (ja) * | 1996-08-14 | 1999-04-23 | Sony Corp | ドライエッチング法 |
JP2000044345A (ja) * | 1998-07-24 | 2000-02-15 | Ngk Insulators Ltd | 窒化アルミニウム質焼結体、耐蝕性部材、金属埋設品および半導体保持装置 |
JP2000143349A (ja) * | 1998-11-02 | 2000-05-23 | Kyocera Corp | 窒化アルミニウム質焼結体およびそれを用いた静電チャック |
JP2003221279A (ja) * | 2001-11-26 | 2003-08-05 | Ngk Insulators Ltd | 窒化アルミニウム質セラミックス、半導体製造用部材および耐蝕性部材 |
JP2005057234A (ja) * | 2003-07-24 | 2005-03-03 | Kyocera Corp | 静電チャック |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006273584A (ja) * | 2005-03-25 | 2006-10-12 | Ngk Insulators Ltd | 窒化アルミニウム焼結体、半導体製造用部材及び窒化アルミニウム焼結体の製造方法 |
US8071913B2 (en) | 2006-11-16 | 2011-12-06 | Ngk Insulators, Ltd. | Heating device |
JP2009238949A (ja) * | 2008-03-26 | 2009-10-15 | Ngk Insulators Ltd | 静電チャック及びその製造方法 |
US7948735B2 (en) | 2008-03-26 | 2011-05-24 | Ngk Insulators, Ltd. | Electrostatic chuck and method for manufacturing the same |
JP2020124867A (ja) * | 2019-02-05 | 2020-08-20 | 新光電気工業株式会社 | 複合グリーンシート、セラミック部材、複合グリーンシートの製造方法及びセラミック部材の製造方法 |
JP7366551B2 (ja) | 2019-02-05 | 2023-10-23 | 新光電気工業株式会社 | 複合グリーンシート、セラミック部材、複合グリーンシートの製造方法及びセラミック部材の製造方法 |
US11952316B2 (en) | 2019-02-05 | 2024-04-09 | Shinko Electric Industries Co., Ltd. | Composite green sheet and ceramic member |
JP7247409B1 (ja) | 2021-09-17 | 2023-03-28 | ミコ セラミックス リミテッド | 低熱伝導シャフトを備える高温用サセプタ |
JP2023047311A (ja) * | 2021-09-17 | 2023-04-05 | ミコ セラミックス リミテッド | 低熱伝導シャフトを備える高温用サセプタ |
Also Published As
Publication number | Publication date |
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KR100748924B1 (ko) | 2007-08-14 |
TWI296431B (en) | 2008-05-01 |
KR20060103142A (ko) | 2006-09-28 |
JP4482472B2 (ja) | 2010-06-16 |
TW200711028A (en) | 2007-03-16 |
US20060213900A1 (en) | 2006-09-28 |
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