CN1310303C - 静电吸盘 - Google Patents
静电吸盘 Download PDFInfo
- Publication number
- CN1310303C CN1310303C CNB2004100969223A CN200410096922A CN1310303C CN 1310303 C CN1310303 C CN 1310303C CN B2004100969223 A CNB2004100969223 A CN B2004100969223A CN 200410096922 A CN200410096922 A CN 200410096922A CN 1310303 C CN1310303 C CN 1310303C
- Authority
- CN
- China
- Prior art keywords
- electrostatic chuck
- jut
- wafer
- adsorbed
- substrate
- 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.)
- Expired - Fee Related
Links
- 230000003746 surface roughness Effects 0.000 claims abstract description 52
- 239000000919 ceramic Substances 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims description 42
- 239000002245 particle Substances 0.000 claims description 30
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000013078 crystal Substances 0.000 abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 80
- 238000012545 processing Methods 0.000 description 16
- 238000009826 distribution Methods 0.000 description 13
- 239000002826 coolant Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 238000005108 dry cleaning Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000009832 plasma treatment Methods 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- 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
- H01L21/68—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 positioning, orientation or alignment
-
- 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
- H01L21/67109—Apparatus for thermal treatment mainly by convection
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003408224 | 2003-12-05 | ||
| JP2003408224 | 2003-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1624892A CN1624892A (zh) | 2005-06-08 |
| CN1310303C true CN1310303C (zh) | 2007-04-11 |
Family
ID=34779858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100969223A Expired - Fee Related CN1310303C (zh) | 2003-12-05 | 2004-12-06 | 静电吸盘 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7663860B2 (enExample) |
| JP (2) | JP2010147502A (enExample) |
| KR (1) | KR100666039B1 (enExample) |
| CN (1) | CN1310303C (enExample) |
| TW (1) | TW200524075A (enExample) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7663860B2 (en) | 2003-12-05 | 2010-02-16 | Tokyo Electron Limited | Electrostatic chuck |
| US20060238954A1 (en) * | 2005-04-21 | 2006-10-26 | Applied Materials, Inc., A Delaware Corporation | Electrostatic chuck for track thermal plates |
| JP4657824B2 (ja) * | 2005-06-17 | 2011-03-23 | 東京エレクトロン株式会社 | 基板載置台、基板処理装置および基板載置台の製造方法 |
| US7248457B2 (en) * | 2005-11-15 | 2007-07-24 | Toto Ltd. | Electrostatic chuck |
| CN1994839B (zh) * | 2006-01-05 | 2012-07-18 | 财团法人工业技术研究院 | 静电吸附装置 |
| JP5069452B2 (ja) * | 2006-04-27 | 2012-11-07 | アプライド マテリアルズ インコーポレイテッド | 二重温度帯を有する静電チャックをもつ基板支持体 |
| US8226769B2 (en) | 2006-04-27 | 2012-07-24 | Applied Materials, Inc. | Substrate support with electrostatic chuck having dual temperature zones |
| JP5032818B2 (ja) * | 2006-09-29 | 2012-09-26 | 新光電気工業株式会社 | 静電チャック |
| WO2008075340A1 (en) * | 2006-12-18 | 2008-06-26 | Camtek Ltd. | A chuck and a method for supporting an object |
| CN101221893B (zh) * | 2007-01-12 | 2010-05-19 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 一种促进半导体晶片上静电电荷消散的方法 |
| JP4864757B2 (ja) * | 2007-02-14 | 2012-02-01 | 東京エレクトロン株式会社 | 基板載置台及びその表面処理方法 |
| US20080225261A1 (en) * | 2007-03-13 | 2008-09-18 | Noriyuki Hirayanagi | Exposure apparatus and device manufacturing method |
| KR100855002B1 (ko) * | 2007-05-23 | 2008-08-28 | 삼성전자주식회사 | 플라즈마 이온 주입시스템 |
| KR100938874B1 (ko) * | 2007-07-24 | 2010-01-27 | 주식회사 에스에프에이 | 유리기판 지지용 서셉터 및 그 제조 방법, 그리고 그유리기판 지지용 서셉터를 구비한 화학 기상 증착장치 |
| US7944677B2 (en) * | 2007-09-11 | 2011-05-17 | Canon Anelva Corporation | Electrostatic chuck |
| KR101007534B1 (ko) * | 2008-11-05 | 2011-01-14 | 주식회사 테스 | 반도체 제조장치 및 이를 이용한 실리콘 산화막 건식 식각 방법 |
| US20100116788A1 (en) * | 2008-11-12 | 2010-05-13 | Lam Research Corporation | Substrate temperature control by using liquid controlled multizone substrate support |
| CN102859645B (zh) | 2010-02-24 | 2016-05-04 | 威科仪器有限公司 | 带温度分布控制的加工方法和装置 |
| JP5454803B2 (ja) * | 2010-08-11 | 2014-03-26 | Toto株式会社 | 静電チャック |
| JP5510411B2 (ja) * | 2010-08-11 | 2014-06-04 | Toto株式会社 | 静電チャック及び静電チャックの製造方法 |
| JP5993568B2 (ja) * | 2011-11-09 | 2016-09-14 | 東京エレクトロン株式会社 | 基板載置システム、基板処理装置、静電チャック及び基板冷却方法 |
| JP6010433B2 (ja) * | 2012-11-15 | 2016-10-19 | 東京エレクトロン株式会社 | 基板載置台および基板処理装置 |
| US9395404B2 (en) * | 2012-12-14 | 2016-07-19 | Infineon Technologies Ag | Method for testing semiconductor chips or semiconductor chip modules |
| KR102112368B1 (ko) * | 2013-02-28 | 2020-05-18 | 도쿄엘렉트론가부시키가이샤 | 탑재대 및 플라즈마 처리 장치 |
| JP6173936B2 (ja) * | 2013-02-28 | 2017-08-02 | 東京エレクトロン株式会社 | 載置台及びプラズマ処理装置 |
| US9273413B2 (en) | 2013-03-14 | 2016-03-01 | Veeco Instruments Inc. | Wafer carrier with temperature distribution control |
| JP6119430B2 (ja) | 2013-05-31 | 2017-04-26 | 住友大阪セメント株式会社 | 静電チャック装置 |
| JP5538613B1 (ja) * | 2013-11-13 | 2014-07-02 | 東京エレクトロン株式会社 | 接合装置及び接合システム |
| TWI663681B (zh) * | 2014-02-07 | 2019-06-21 | 美商恩特葛瑞斯股份有限公司 | 靜電夾具以及製造其之方法 |
| KR20150138959A (ko) * | 2014-05-30 | 2015-12-11 | (주)아이씨디 | 챔버 내 피처리 대상물 접촉구조, 정전 척 및 그 제조방법 |
| KR20160015510A (ko) * | 2014-07-30 | 2016-02-15 | 삼성전자주식회사 | 정전척 어셈블리, 이를 구비하는 반도체 제조장치, 및 이를 이용한 플라즈마 처리방법 |
| JP6168162B2 (ja) * | 2014-09-30 | 2017-07-26 | 住友大阪セメント株式会社 | 静電チャック装置 |
| JP6149945B2 (ja) * | 2014-09-30 | 2017-06-21 | 住友大阪セメント株式会社 | 静電チャック装置 |
| US20160230269A1 (en) * | 2015-02-06 | 2016-08-11 | Applied Materials, Inc. | Radially outward pad design for electrostatic chuck surface |
| KR20180011119A (ko) * | 2015-05-22 | 2018-01-31 | 어플라이드 머티어리얼스, 인코포레이티드 | 방위방향으로 튜닝가능한 다중-구역 정전 척 |
| CN108780773B (zh) * | 2016-02-10 | 2022-10-21 | 恩特格里斯公司 | 具有改善粒子性能的晶片接触表面突部轮廓 |
| JP6183567B1 (ja) * | 2016-05-13 | 2017-08-23 | Toto株式会社 | 静電チャック |
| JP6215426B1 (ja) * | 2016-09-21 | 2017-10-18 | オリジン電気株式会社 | 加熱装置及び板状部材の製造方法 |
| US20180148835A1 (en) | 2016-11-29 | 2018-05-31 | Lam Research Corporation | Substrate support with varying depths of areas between mesas and corresponding temperature dependent method of fabricating |
| US11114327B2 (en) * | 2017-08-29 | 2021-09-07 | Applied Materials, Inc. | ESC substrate support with chucking force control |
| KR102411272B1 (ko) * | 2018-03-26 | 2022-06-22 | 엔지케이 인슐레이터 엘티디 | 정전척 히터 |
| US11133212B2 (en) * | 2018-05-16 | 2021-09-28 | Applied Materials, Inc. | High temperature electrostatic chuck |
| JP7248608B2 (ja) | 2020-02-04 | 2023-03-29 | 日本碍子株式会社 | 静電チャックヒータ |
| US11929278B2 (en) | 2021-05-19 | 2024-03-12 | Applied Materials, Inc. | Low impedance current path for edge non-uniformity tuning |
| CN114678316A (zh) * | 2021-12-10 | 2022-06-28 | 北京华卓精科科技股份有限公司 | 控制颗粒污染的晶圆吸附构件及装置 |
| US12412769B2 (en) * | 2023-05-16 | 2025-09-09 | Applied Materials, Inc. | Electrostatic chucks with hybrid pucks to improve thermal performance and leakage current stability |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5745332A (en) * | 1996-05-08 | 1998-04-28 | Applied Materials, Inc. | Monopolar electrostatic chuck having an electrode in contact with a workpiece |
| CN1365518A (zh) * | 1999-05-25 | 2002-08-21 | 东陶机器株式会社 | 静电吸盘和处理装置 |
| US6636413B2 (en) * | 2000-12-11 | 2003-10-21 | Ngk Insulators, Inc. | Electrostatic chucks and process for producing the same |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH056933A (ja) | 1991-06-27 | 1993-01-14 | Kyocera Corp | セラミツク製静電チヤツク |
| JPH0718438A (ja) * | 1993-06-17 | 1995-01-20 | Anelva Corp | 静電チャック装置 |
| JPH07153825A (ja) * | 1993-11-29 | 1995-06-16 | Toto Ltd | 静電チャック及びこの静電チャックを用いた被吸着体の処理方法 |
| JPH09172055A (ja) | 1995-12-19 | 1997-06-30 | Fujitsu Ltd | 静電チャック及びウエハの吸着方法 |
| JPH09213777A (ja) * | 1996-01-31 | 1997-08-15 | Kyocera Corp | 静電チャック |
| US5810933A (en) | 1996-02-16 | 1998-09-22 | Novellus Systems, Inc. | Wafer cooling device |
| JP3348140B2 (ja) | 1996-04-08 | 2002-11-20 | 住友大阪セメント株式会社 | 静電チャック |
| US5761023A (en) * | 1996-04-25 | 1998-06-02 | Applied Materials, Inc. | Substrate support with pressure zones having reduced contact area and temperature feedback |
| JP3604888B2 (ja) * | 1997-01-30 | 2004-12-22 | 日本碍子株式会社 | 窒化アルミニウム質セラミックス基材の接合体、窒化アルミニウム質セラミックス基材の接合体の製造方法及び接合剤 |
| 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 |
| JPH10284360A (ja) | 1997-04-02 | 1998-10-23 | Hitachi Ltd | 基板温度制御装置及び方法 |
| US6077357A (en) * | 1997-05-29 | 2000-06-20 | Applied Materials, Inc. | Orientless wafer processing on an electrostatic chuck |
| US5903428A (en) | 1997-09-25 | 1999-05-11 | Applied Materials, Inc. | Hybrid Johnsen-Rahbek electrostatic chuck having highly resistive mesas separating the chuck from a wafer supported thereupon and method of fabricating same |
| JP2000277594A (ja) | 1999-03-25 | 2000-10-06 | Ibiden Co Ltd | 静電チャックの製造方法 |
| US6320736B1 (en) * | 1999-05-17 | 2001-11-20 | Applied Materials, Inc. | Chuck having pressurized zones of heat transfer gas |
| JP2000340640A (ja) | 1999-05-31 | 2000-12-08 | Toto Ltd | 非接触型静電吸着装置 |
| KR20010018837A (ko) * | 1999-08-23 | 2001-03-15 | 김영환 | 반도체 식각장비의 정전척 |
| JP2001308075A (ja) | 2000-04-26 | 2001-11-02 | Toshiba Ceramics Co Ltd | ウェーハ支持体 |
| JP3859937B2 (ja) * | 2000-06-02 | 2006-12-20 | 住友大阪セメント株式会社 | 静電チャック |
| JP4387563B2 (ja) * | 2000-06-05 | 2009-12-16 | 住友大阪セメント株式会社 | サセプタ及びサセプタの製造方法 |
| JP4697833B2 (ja) | 2000-06-14 | 2011-06-08 | キヤノンアネルバ株式会社 | 静電吸着機構及び表面処理装置 |
| JP2002009139A (ja) * | 2000-06-20 | 2002-01-11 | Nikon Corp | 静電チャック |
| JP2002009064A (ja) * | 2000-06-21 | 2002-01-11 | Hitachi Ltd | 試料の処理装置及び試料の処理方法 |
| JPWO2002043441A1 (ja) * | 2000-11-24 | 2004-04-02 | イビデン株式会社 | セラミックヒータ、および、セラミックヒータの製造方法 |
| EP1341216A1 (en) * | 2000-12-05 | 2003-09-03 | Ibiden Co., Ltd. | Ceramic substrate for semiconductor manufacturing and inspecting devices, and method of manufacturing the ceramic substrate |
| JP4312394B2 (ja) | 2001-01-29 | 2009-08-12 | 日本碍子株式会社 | 静電チャックおよび基板処理装置 |
| JP3626933B2 (ja) | 2001-02-08 | 2005-03-09 | 東京エレクトロン株式会社 | 基板載置台の製造方法 |
| JP2002270681A (ja) | 2001-03-07 | 2002-09-20 | Anelva Corp | 基板処理用静電吸着機構 |
| US6628503B2 (en) | 2001-03-13 | 2003-09-30 | Nikon Corporation | Gas cooled electrostatic pin chuck for vacuum applications |
| JP4094262B2 (ja) | 2001-09-13 | 2008-06-04 | 住友大阪セメント株式会社 | 吸着固定装置及びその製造方法 |
| 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 |
| KR100511854B1 (ko) * | 2002-06-18 | 2005-09-02 | 아네르바 가부시키가이샤 | 정전 흡착 장치 |
| US20040055709A1 (en) * | 2002-09-19 | 2004-03-25 | Applied Materials, Inc. | Electrostatic chuck having a low level of particle generation and method of fabricating same |
| US6946403B2 (en) * | 2003-10-28 | 2005-09-20 | Axcelis Technologies, Inc. | Method of making a MEMS electrostatic chuck |
| US7663860B2 (en) | 2003-12-05 | 2010-02-16 | Tokyo Electron Limited | Electrostatic chuck |
| JP4674792B2 (ja) | 2003-12-05 | 2011-04-20 | 東京エレクトロン株式会社 | 静電チャック |
-
2004
- 2004-12-02 US US11/001,298 patent/US7663860B2/en not_active Expired - Lifetime
- 2004-12-02 KR KR1020040100147A patent/KR100666039B1/ko not_active Expired - Fee Related
- 2004-12-03 TW TW093137512A patent/TW200524075A/zh not_active IP Right Cessation
- 2004-12-06 CN CNB2004100969223A patent/CN1310303C/zh not_active Expired - Fee Related
-
2010
- 2010-03-13 JP JP2010056825A patent/JP2010147502A/ja active Pending
- 2010-03-13 JP JP2010056826A patent/JP4909424B2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5745332A (en) * | 1996-05-08 | 1998-04-28 | Applied Materials, Inc. | Monopolar electrostatic chuck having an electrode in contact with a workpiece |
| CN1365518A (zh) * | 1999-05-25 | 2002-08-21 | 东陶机器株式会社 | 静电吸盘和处理装置 |
| US6636413B2 (en) * | 2000-12-11 | 2003-10-21 | Ngk Insulators, Inc. | Electrostatic chucks and process for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100666039B1 (ko) | 2007-01-10 |
| US20050207088A1 (en) | 2005-09-22 |
| US7663860B2 (en) | 2010-02-16 |
| JP2010147502A (ja) | 2010-07-01 |
| JP4909424B2 (ja) | 2012-04-04 |
| JP2010135851A (ja) | 2010-06-17 |
| KR20050054831A (ko) | 2005-06-10 |
| TWI358785B (enExample) | 2012-02-21 |
| CN1624892A (zh) | 2005-06-08 |
| TW200524075A (en) | 2005-07-16 |
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