JP7337064B2 - 静電チャックヒータおよびその製造方法 - Google Patents
静電チャックヒータおよびその製造方法 Download PDFInfo
- Publication number
- JP7337064B2 JP7337064B2 JP2020533211A JP2020533211A JP7337064B2 JP 7337064 B2 JP7337064 B2 JP 7337064B2 JP 2020533211 A JP2020533211 A JP 2020533211A JP 2020533211 A JP2020533211 A JP 2020533211A JP 7337064 B2 JP7337064 B2 JP 7337064B2
- Authority
- JP
- Japan
- Prior art keywords
- electrostatic chuck
- electrode
- heater
- ground electrode
- ceramic
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32715—Workpiece holder
- H01J37/32724—Temperature
-
- 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
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/72—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using electrostatic chucks
- H10P72/722—Details of electrostatic chucks
-
- 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
-
- 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
- C23C16/4586—Elements in the interior of the support, e.g. electrodes, heating or cooling devices
-
- 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
- C23C16/46—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 heating the substrate
-
- 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
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0431—Apparatus for thermal treatment
- H10P72/0432—Apparatus for thermal treatment mainly by conduction
-
- 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
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/10—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof using carriers specially adapted therefor, e.g. front opening unified pods [FOUP]
- H10P72/15—Horizontal carrier comprising wall type elements whereby the substrates are vertically supported, e.g. comprising sidewalls
- H10P72/155—Horizontal carrier comprising wall type elements whereby the substrates are vertically supported, e.g. comprising sidewalls characterised by a material, a roughness, a coating or the like
-
- 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
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/72—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using electrostatic chucks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/32—Processing objects by plasma generation
- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
- H01J2237/332—Coating
- H01J2237/3322—Problems associated with coating
- H01J2237/3323—Problems associated with coating uniformity
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Description
Claims (16)
- 接地電極、および前記接地電極の外側に一定距離離れて形成された静電チャック電極を含み、
前記静電チャック電極に静電チャック連結部材が接続され、前記静電チャック連結部材は、前記静電チャック電極とは異なる平面上に配置されることを特徴とする、静電チャックヒータ。 - 前記接地電極および前記静電チャック電極は同一平面上に形成されていることを特徴とする、請求項1に記載の静電チャックヒータ。
- 前記静電チャック電極は、シートタイプ(SHEET TYPE)またはメッシュタイプ(MESH TYPE)のいずれか一つ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ヒータ。
- 前記接地電極は、285mmの直径を有する円板形状であり、
前記静電チャック電極は、内側直径が290mm、外側直径が320mmのリング形状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ヒータ。 - 前記静電チャック電極は0.2mmの厚さを有することを特徴とする、請求項1に記載の静電チャックヒータ。
- 前記静電チャック電極に電力を供給するための前記静電チャック連結部材の素材はモリブデン(Mo)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ヒータ。
- 前記静電チャック連結部材は、シートタイプ(SHEET TYPE)またはメッシュタイプ(MESH TYPE)のいずれか一つであることを特徴とする、請求項6に記載の静電チャックヒータ。
- 第1セラミック粉末層と第2セラミック粉末層との間に、接地電極および静電チャック電極が埋め込まれたセラミック成形体が介在するセラミック粉末層構造を成形するステップ、および
前記セラミック粉末層構造を焼結するステップを含み、
前記静電チャック電極は前記接地電極の外側に一定距離離れて形成され、
前記成形するステップは、前記静電チャック電極が埋め込まれる面とは異なる面に静電チャック連結部材を配置し、前記静電チャック連結部材を前記静電チャック電極に接続することをさらに含むことを特徴とする静電チャックヒータの製造方法。 - 前記セラミック粉末層構造は、前記第2セラミック粉末層と第3セラミック粉末層との間に発熱体をさらに含むことを特徴とする、請求項8に記載の静電チャックヒータの製造方法。
- 前記セラミック成形体の成形ステップは、
成形体の加工ステップ、
前記静電チャック連結部材の提供ステップ、
接地ロッド連結部材および静電チャックロッド連結部材の提供ステップ、および
前記接地電極および前記静電チャック電極の提供ステップを含むことを特徴とする、請求項8に記載の静電チャックヒータの製造方法。 - 前記接地電極および前記静電チャック電極は同一平面上に提供されることを特徴とする、請求項10に記載の静電チャックヒータの製造方法。
- 前記静電チャック電極は、シートタイプ(SHEET TYPE)またはメッシュタイプ(MESH TYPE)のいずれか一つであることを特徴とする、請求項10に記載の静電チャックヒータの製造方法。
- 前記接地電極は、285mmの直径を有する円板形状であり、
前記静電チャック電極は、内側直径が290mm、外側直径が320mmのリング形状であることを特徴とする、請求項10に記載の静電チャックヒータの製造方法。 - 前記静電チャック電極は0.2mmの厚さを有することを特徴とする、請求項10に記載の静電チャックヒータの製造方法。
- 前記静電チャック連結部材の素材はモリブデン(Mo)であることを特徴とする、請求項10に記載の静電チャックヒータの製造方法。
- 前記静電チャック連結部材は、シートタイプ(SHEET TYPE)またはメッシュタイプ(MESH TYPE)のいずれか一つであることを特徴とする、請求項10に記載の静電チャックヒータの製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0024661 | 2018-02-28 | ||
| KR1020180024661A KR102450476B1 (ko) | 2018-02-28 | 2018-02-28 | 정전척 히터 및 그 제조 방법 |
| PCT/KR2019/001029 WO2019168271A1 (ko) | 2018-02-28 | 2019-01-24 | 정전척 히터 및 그 제조 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021515384A JP2021515384A (ja) | 2021-06-17 |
| JP7337064B2 true JP7337064B2 (ja) | 2023-09-01 |
Family
ID=67805049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020533211A Active JP7337064B2 (ja) | 2018-02-28 | 2019-01-24 | 静電チャックヒータおよびその製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12040209B2 (ja) |
| JP (1) | JP7337064B2 (ja) |
| KR (1) | KR102450476B1 (ja) |
| CN (1) | CN111480221B (ja) |
| WO (1) | WO2019168271A1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020117371A1 (en) * | 2018-12-07 | 2020-06-11 | Applied Materials, Inc. | Ground electrode formed in an electrostatic chuck for a plasma processing chamber |
| KR102780256B1 (ko) | 2019-10-22 | 2025-03-14 | 주식회사 미코세라믹스 | 세라믹 히터 및 그 제조방법 |
| KR102780244B1 (ko) * | 2019-10-22 | 2025-03-14 | 주식회사 미코세라믹스 | 세라믹 히터 및 그 제조방법 |
| US20210159107A1 (en) * | 2019-11-21 | 2021-05-27 | Applied Materials, Inc. | Edge uniformity tunability on bipolar electrostatic chuck |
| US11450546B2 (en) * | 2020-04-09 | 2022-09-20 | Applied Materials, Inc. | Semiconductor substrate support with internal channels |
| KR102905441B1 (ko) * | 2020-05-19 | 2025-12-30 | 에이에스엠 아이피 홀딩 비.브이. | 기판 처리 장치 |
| KR102259949B1 (ko) * | 2020-09-09 | 2021-06-02 | 주식회사 미코세라믹스 | 서셉터 및 그 제조 방법 |
| JP2022060859A (ja) * | 2020-10-05 | 2022-04-15 | キオクシア株式会社 | 静電チャック装置及び半導体製造装置 |
| USD1066620S1 (en) * | 2021-02-12 | 2025-03-11 | Applied Materials, Inc. | Patterned heater pedestal with groove extensions |
| KR102902633B1 (ko) * | 2021-09-29 | 2025-12-22 | 삼성전자주식회사 | 복수의 전극을 포함하는 기판 처리 장치 |
| KR102734309B1 (ko) * | 2022-05-19 | 2024-11-26 | 주식회사 템네스트 | 정전척 및 그 제조 방법 |
| JP7488966B1 (ja) * | 2023-01-16 | 2024-05-22 | 日本碍子株式会社 | セラミックサセプタ |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000277595A (ja) | 1999-03-25 | 2000-10-06 | Ibiden Co Ltd | 静電チャック |
| JP2001319967A (ja) | 2000-05-11 | 2001-11-16 | Ibiden Co Ltd | セラミック基板の製造方法 |
| JP2002293655A (ja) | 2001-03-29 | 2002-10-09 | Ngk Insulators Ltd | 金属端子とセラミック部材との接合構造、金属部材とセラミック部材との接合構造および金属端子とセラミック部材との接合材 |
| JP2004259721A (ja) | 2003-02-24 | 2004-09-16 | Hitachi High-Technologies Corp | 試料処理装置 |
| JP2007311399A (ja) | 2006-05-16 | 2007-11-29 | Sumitomo Osaka Cement Co Ltd | 静電チャック |
| JP2008251737A (ja) | 2007-03-29 | 2008-10-16 | Tomoegawa Paper Co Ltd | 静電チャック装置用電極部材ならびにそれを用いた静電チャック装置および静電吸着解除方法 |
| JP2009170509A (ja) | 2008-01-11 | 2009-07-30 | Hitachi High-Technologies Corp | ヒータ内蔵静電チャックを備えたプラズマ処理装置 |
| JP2015135960A (ja) | 2013-12-20 | 2015-07-27 | ラム リサーチ コーポレーションLam Research Corporation | デクランプ電極を備えた静電チャックと脱離方法 |
| JP2017212375A (ja) | 2016-05-26 | 2017-11-30 | 日本特殊陶業株式会社 | 静電チャック又は電極内蔵サセプタ |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5452510A (en) * | 1993-12-20 | 1995-09-26 | International Business Machines Corporation | Method of making an electrostatic chuck with oxide insulator |
| JP2004022979A (ja) * | 2002-06-19 | 2004-01-22 | Shibaura Mechatronics Corp | 吸着ステージおよびそれを用いた基板貼り合せ装置 |
| JP4761723B2 (ja) | 2004-04-12 | 2011-08-31 | 日本碍子株式会社 | 基板加熱装置 |
| CN101278385B (zh) | 2004-11-04 | 2011-10-12 | 株式会社爱发科 | 静电吸盘装置 |
| KR101000329B1 (ko) * | 2006-03-08 | 2010-12-13 | 엘아이지에이디피 주식회사 | 플라즈마 처리장치 |
| US8607731B2 (en) * | 2008-06-23 | 2013-12-17 | Applied Materials, Inc. | Cathode with inner and outer electrodes at different heights |
| US8581598B2 (en) * | 2008-10-20 | 2013-11-12 | Creative Technology Corporation | Method for inspecting electrostatic chuck, and electrostatic chuck apparatus |
| JP5458050B2 (ja) | 2011-03-30 | 2014-04-02 | 日本碍子株式会社 | 静電チャックの製法 |
| KR101397133B1 (ko) * | 2013-04-29 | 2014-05-19 | 주식회사 메카로닉스 | 정전척의 제조방법 |
| US10403535B2 (en) * | 2014-08-15 | 2019-09-03 | Applied Materials, Inc. | Method and apparatus of processing wafers with compressive or tensile stress at elevated temperatures in a plasma enhanced chemical vapor deposition system |
| US10017857B2 (en) * | 2015-05-02 | 2018-07-10 | Applied Materials, Inc. | Method and apparatus for controlling plasma near the edge of a substrate |
| KR102435888B1 (ko) * | 2017-07-04 | 2022-08-25 | 삼성전자주식회사 | 정전 척, 기판 처리 장치 및 그를 이용한 반도체 소자의 제조방법 |
| JP7073098B2 (ja) * | 2017-12-27 | 2022-05-23 | 株式会社日立ハイテク | ウエハ処理方法およびウエハ処理装置 |
| SG11202007851PA (en) * | 2018-02-28 | 2020-09-29 | Applied Materials Inc | Electrostatic chuck with multiple radio frequency meshes to control plasma uniformity |
| JP2023067767A (ja) * | 2021-10-29 | 2023-05-16 | 東京エレクトロン株式会社 | 基板支持器、プラズマ処理装置及びプラズマ処理方法 |
-
2018
- 2018-02-28 KR KR1020180024661A patent/KR102450476B1/ko active Active
-
2019
- 2019-01-24 US US16/770,006 patent/US12040209B2/en active Active
- 2019-01-24 CN CN201980006360.3A patent/CN111480221B/zh active Active
- 2019-01-24 JP JP2020533211A patent/JP7337064B2/ja active Active
- 2019-01-24 WO PCT/KR2019/001029 patent/WO2019168271A1/ko not_active Ceased
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000277595A (ja) | 1999-03-25 | 2000-10-06 | Ibiden Co Ltd | 静電チャック |
| JP2001319967A (ja) | 2000-05-11 | 2001-11-16 | Ibiden Co Ltd | セラミック基板の製造方法 |
| JP2002293655A (ja) | 2001-03-29 | 2002-10-09 | Ngk Insulators Ltd | 金属端子とセラミック部材との接合構造、金属部材とセラミック部材との接合構造および金属端子とセラミック部材との接合材 |
| JP2004259721A (ja) | 2003-02-24 | 2004-09-16 | Hitachi High-Technologies Corp | 試料処理装置 |
| JP2007311399A (ja) | 2006-05-16 | 2007-11-29 | Sumitomo Osaka Cement Co Ltd | 静電チャック |
| JP2008251737A (ja) | 2007-03-29 | 2008-10-16 | Tomoegawa Paper Co Ltd | 静電チャック装置用電極部材ならびにそれを用いた静電チャック装置および静電吸着解除方法 |
| JP2009170509A (ja) | 2008-01-11 | 2009-07-30 | Hitachi High-Technologies Corp | ヒータ内蔵静電チャックを備えたプラズマ処理装置 |
| JP2015135960A (ja) | 2013-12-20 | 2015-07-27 | ラム リサーチ コーポレーションLam Research Corporation | デクランプ電極を備えた静電チャックと脱離方法 |
| JP2017212375A (ja) | 2016-05-26 | 2017-11-30 | 日本特殊陶業株式会社 | 静電チャック又は電極内蔵サセプタ |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20190103795A (ko) | 2019-09-05 |
| JP2021515384A (ja) | 2021-06-17 |
| US12040209B2 (en) | 2024-07-16 |
| KR102450476B1 (ko) | 2022-10-05 |
| CN111480221B (zh) | 2024-04-05 |
| CN111480221A (zh) | 2020-07-31 |
| WO2019168271A1 (ko) | 2019-09-06 |
| US20210242062A1 (en) | 2021-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7337064B2 (ja) | 静電チャックヒータおよびその製造方法 | |
| KR102387008B1 (ko) | 정전 척 어셈블리, 정전 척 및 포커스 링 | |
| JP7216710B2 (ja) | マルチゾーンヒータ | |
| KR102368339B1 (ko) | 웨이퍼 지지대 | |
| JP6979016B2 (ja) | セラミックヒータ | |
| US20200126837A1 (en) | Electrostatic chuck and method for manufacturing the same | |
| CN107112274B (zh) | 静电吸盘 | |
| US11398401B2 (en) | Wafer mounting table and method of manufacturing the same | |
| US20200090964A1 (en) | Wafer support table | |
| JP2021510010A (ja) | ウエハ操作のためのリフトピンシステム | |
| CN104952779A (zh) | 静电吸盘 | |
| US10714373B2 (en) | Electrostatic chuck and wafer processing apparatus | |
| US20200173017A1 (en) | Substrate supports including metal-ceramic interfaces | |
| JP2022543587A (ja) | 静電チャックヒーター及びその製造方法 | |
| TWI860501B (zh) | 具有金屬接合的靜電夾盤 | |
| JP2023540360A (ja) | サセプタ | |
| CN104582019A (zh) | 用于半导体制造装置的陶瓷加热器 | |
| JP2020013983A (ja) | 高温静電チャック | |
| TWI677938B (zh) | 加熱的基板支撐件 | |
| JP2015088743A (ja) | 静電チャック | |
| JPWO2018230232A1 (ja) | ウエハ加熱ヒータ及び半導体製造装置 | |
| JP7809468B2 (ja) | セラミックスヒータ | |
| KR101575859B1 (ko) | 캡형 정전척의 제조방법 | |
| JP6867907B2 (ja) | セラミックス接合体およびセラミックス接合体の製造方法 | |
| JP2007258607A (ja) | 静電チャック |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200904 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220107 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20230126 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230207 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230502 |
|
| 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: 20230808 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230822 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7337064 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |