JP2017041631A - 静電チャック用の凸形の内面を有する環状エッジシール - Google Patents
静電チャック用の凸形の内面を有する環状エッジシール Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
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- H—ELECTRICITY
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- 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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- 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
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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
- H01L21/67126—Apparatus for sealing, encapsulating, glassing, decapsulating or the like
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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
- 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
- H01L21/6835—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 temporarily an auxiliary support
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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
- H01L21/687—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 mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68721—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 mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by edge clamping, e.g. clamping ring
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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
- H01L21/687—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 mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68735—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 mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by edge profile or support profile
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Abstract
Description
本出願は、2015年8月10日出願の米国仮特許出願第62/203,118号の利益を主張するものである。上記の出願の開示全体を参照により本明細書に援用する。
Claims (20)
- 上層と、
中間層と、
下層と、
前記上層と前記中間層との間に配置された第1の接着結合層と、
前記中間層と前記下層との間に配置された第2の接着結合層であって、前記中間層と、前記第1および第2の接着結合層との径方向外縁部が、前記上層および前記下層に対して環状スロットを形成している第2の接着結合層と、
前記環状スロット内に配置されたエッジシールであって、径方向内面と、径方向外面と、上面と、底面とを含む環状本体を含むエッジシールと、を備える静電チャックであって、
前記径方向内面が凸形である、静電チャック。 - 請求項1に記載のエッジシールであって、前記径方向内面と、前記径方向外面と、前記上面と、前記底面と、の間の隅部が、丸みを付けられているエッジシール。
- 請求項1に記載のエッジシールであって、
前記本体の前記径方向外面が、前記上面と前記径方向外面との間の第1の隅部と、前記底面と前記径方向外面との間の第2の隅部との間で略平面状であり、
前記本体の前記上面が、前記上面と前記径方向内面との間の第3の隅部と、前記上面と前記径方向外面との間の第4の隅部との間で略平面状であり、
前記本体の前記底面が、前記底面と前記径方向内面との間の前記第4の隅部と、前記底面と前記径方向外面との間の前記第2の隅部との間で略平面状であり、
前記本体の前記径方向内面が、前記上面と前記径方向内面との間の前記第3の隅部と、前記底面と前記径方向内面との間の前記第1の隅部との間で凸形である、エッジシール。 - 請求項1に記載のエッジシールであって、前記本体の中心での前記本体の径方向厚さが、前記上面および前記底面に隣接する部分での前記本体の径方向厚さよりも10%〜30%大きいエッジシール。
- 請求項1に記載のエッジシールであって、前記本体の中心での前記本体の径方向厚さが、前記上面および前記底面に隣接する部分での前記本体の径方向厚さよりも15%〜25%大きいエッジシール。
- 請求項1に記載のエッジシールであって、前記本体の中心での前記本体の径方向厚さが、前記上面および前記底面に隣接する部分での前記本体の径方向厚さよりも20%〜24%大きいエッジシール。
- 請求項1に記載の静電チャックであって、前記上層がセラミック層を含み、前記中間層がヒータプレートを含み、前記下層が下側電極を含む静電チャック。
- 請求項7に記載の静電チャックであって、前記第1および第2の接着結合層がエラストマーシリコーンを含む静電チャック。
- 請求項7に記載の静電チャックであって、前記第1および第2の接着結合層がシリコーンゴムを含む静電チャック。
- 基板処理システムであって、
処理チャンバと、
プロセスガスを前記処理チャンバに送給するためのガス送給システムと、
前記処理チャンバ内でプラズマを発生するためのプラズマ発生器と、
請求項1に記載の静電チャックと、を備える基板処理システム。 - 基板処理システムの静電チャック用のエッジシールであって、
環状本体と、
前記本体の径方向内面であって、凸形である径方向内面と、
前記本体の径方向外面であって、前記本体の前記径方向外面が、上面と前記径方向外面との間の第1の隅部と、底面と前記径方向外面との間の第2の隅部との間で略平面状である径方向外面と、
前記本体の前記上面と、
前記本体の前記底面と、を備えるエッジシール。 - 請求項11に記載のエッジシールであって、前記径方向内面と、前記径方向外面と、前記上面と、前記底面と、の間の隅部が、丸みを付けられているエッジシール。
- 請求項11に記載のエッジシールであって、
前記本体の前記上面が、前記上面と前記径方向内面との間の第3の隅部と、前記上面と前記径方向外面との間の第4の隅部との間で略平面状であり、
前記本体の前記底面が、前記底面と前記径方向内面との間の前記第4の隅部と、前記底面と前記径方向外面との間の前記第2の隅部との間で略平面状であり、
前記本体の前記径方向内面が、前記上面と前記径方向内面との間の前記第3の隅部と、前記底面と前記径方向内面との間の前記第4の隅部との間で凸形である
エッジシール。 - 請求項11に記載のエッジシールであって、前記本体の中心での前記本体の径方向厚さが、前記上面および前記底面に隣接する部分での前記本体の径方向厚さよりも10%〜30%大きいエッジシール。
- 請求項11に記載のエッジシールであって、前記本体の中心での前記本体の径方向厚さが、前記上面および前記底面に隣接する部分での前記本体の径方向厚さよりも15%〜25%大きいエッジシール。
- 請求項11に記載のエッジシールであって、前記本体の中心での前記本体の径方向厚さが、前記上面および前記底面に隣接する部分での前記本体の径方向厚さよりも20%〜24%大きいエッジシール。
- 静電チャックであって、
セラミック層と、
ヒータプレートと、
下側電極と、
前記セラミック層と前記ヒータプレートとの間に配置された第1の接着結合層と、
前記ヒータプレートと前記下側電極との間に配置された第2の接着結合層であって、前記ヒータプレートと、前記第1および第2の接着結合層と、の径方向外縁部が、前記セラミック層および前記下側電極に対して環状スロットを形成する第2の接着結合層と、
請求項11に記載のエッジシールと、を備え、
前記エッジシールが、前記環状スロット内に配置される、静電チャック。 - 請求項16に記載の静電チャックであって、前記第1および第2の接着結合層がエラストマーシリコーンを含む静電チャック。
- 請求項16に記載の静電チャックであって、前記第1および第2の接着結合層がシリコーンゴムを含む静電チャック。
- 処理チャンバと、
プロセスガスを前記処理チャンバに送給するためのガス送給システムと、
前記処理チャンバ内でプラズマを発生するためのプラズマ発生器と、
請求項16に記載の静電チャックと
を備える基板処理システム。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562203118P | 2015-08-10 | 2015-08-10 | |
US62/203,118 | 2015-08-10 | ||
US14/836,202 | 2015-08-26 | ||
US14/836,202 US20170047238A1 (en) | 2015-08-10 | 2015-08-26 | Annular edge seal with convex inner surface for electrostatic chuck |
Publications (3)
Publication Number | Publication Date |
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JP2017041631A true JP2017041631A (ja) | 2017-02-23 |
JP2017041631A5 JP2017041631A5 (ja) | 2019-09-12 |
JP7018703B2 JP7018703B2 (ja) | 2022-02-14 |
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Application Number | Title | Priority Date | Filing Date |
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JP2016152437A Active JP7018703B2 (ja) | 2015-08-10 | 2016-08-03 | 静電チャック用の凸形の内面を有する環状エッジシール |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170047238A1 (ja) |
JP (1) | JP7018703B2 (ja) |
KR (1) | KR102689596B1 (ja) |
CN (1) | CN106449504B (ja) |
SG (2) | SG10201606452RA (ja) |
TW (1) | TWI716430B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020526936A (ja) * | 2017-07-17 | 2020-08-31 | 北京北方華創微電子装備有限公司Beijing Naura Microelectronics Equipment Co., Ltd. | 静電チャックおよびプラズマ処理装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11127619B2 (en) | 2016-06-07 | 2021-09-21 | Applied Materials, Inc. | Workpiece carrier for high power with enhanced edge sealing |
CN109881184B (zh) * | 2019-03-29 | 2022-03-25 | 拓荆科技股份有限公司 | 具有静电力抑制的基板承载装置 |
WO2024059276A1 (en) * | 2022-09-16 | 2024-03-21 | Lam Research Corporation | Spring-loaded seal cover band for protecting a substrate support |
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JP2005529361A (ja) * | 2002-06-10 | 2005-09-29 | イー−インク コーポレイション | 電気光学表示装置を形成および検査するための構成部品および方法 |
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US20150187614A1 (en) * | 2013-12-26 | 2015-07-02 | Lam Research Corporation | Edge seal for lower electrode assembly |
JP2016152414A (ja) * | 2015-02-16 | 2016-08-22 | 麥豐密封科技股▲分▼有限公司 | 静電チャックのためのバリアシール |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPH10116887A (ja) * | 1996-08-26 | 1998-05-06 | Applied Materials Inc | ワークピースの冷却装置及び方法 |
US8794638B2 (en) * | 2009-02-27 | 2014-08-05 | Halliburton Energy Services, Inc. | Sealing array for high temperature applications |
US9859142B2 (en) * | 2011-10-20 | 2018-01-02 | Lam Research Corporation | Edge seal for lower electrode assembly |
-
2015
- 2015-08-26 US US14/836,202 patent/US20170047238A1/en not_active Abandoned
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2016
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JP2020526936A (ja) * | 2017-07-17 | 2020-08-31 | 北京北方華創微電子装備有限公司Beijing Naura Microelectronics Equipment Co., Ltd. | 静電チャックおよびプラズマ処理装置 |
Also Published As
Publication number | Publication date |
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US20170047238A1 (en) | 2017-02-16 |
CN106449504B (zh) | 2021-04-06 |
SG10202001170TA (en) | 2020-03-30 |
TW201724339A (zh) | 2017-07-01 |
SG10201606452RA (en) | 2017-03-30 |
TWI716430B (zh) | 2021-01-21 |
KR20170018779A (ko) | 2017-02-20 |
KR102689596B1 (ko) | 2024-07-29 |
JP7018703B2 (ja) | 2022-02-14 |
CN106449504A (zh) | 2017-02-22 |
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