JP7356544B2 - 静電チャックを含む基板処理装置と基板処理方法、及び静電チャックの製造方法 - Google Patents
静電チャックを含む基板処理装置と基板処理方法、及び静電チャックの製造方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 49
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- 238000009832 plasma treatment Methods 0.000 claims description 4
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- 239000007789 gas Substances 0.000 description 31
- 230000000694 effects Effects 0.000 description 16
- 239000000112 cooling gas Substances 0.000 description 14
- 239000004065 semiconductor Substances 0.000 description 11
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- 238000001816 cooling Methods 0.000 description 6
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- 230000002441 reversible effect Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 239000001307 helium Substances 0.000 description 4
- 229910052734 helium Inorganic materials 0.000 description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 239000010419 fine particle Substances 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
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- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
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- H—ELECTRICITY
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- 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
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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
- H01L21/6833—Details of electrostatic chucks
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- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
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- 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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- 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
- H01L21/68742—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 a lifting arrangement, e.g. lift pins
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- 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
- H01L21/68757—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 a coating or a hardness or a material
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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
- H01L21/687—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
- H01L21/68785—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 the mechanical construction of the susceptor, stage or support
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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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
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- 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
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/2007—Holding mechanisms
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- 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
- H01J2237/20—Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated
- H01J2237/202—Movement
- H01J2237/20221—Translation
- H01J2237/20235—Z movement or adjustment
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- 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
- H01J2237/334—Etching
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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
- 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
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- Condensed Matter Physics & Semiconductors (AREA)
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- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
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- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Drying Of Semiconductors (AREA)
Description
210 チャック部材
211 誘電板
212 電極
220 ピンホール
240 リフトピン
500 膨張部材
Claims (20)
- 基板を支持し、少なくとも一つのピンホールが上下方向に貫通し、前記ピンホールにリフトピンが昇降可能に収容されるチャック部材と、
前記ピンホールの内周に設けられ、拡張可能であり、拡張の際に、前記ピンホールに収容される前記リフトピンの外周面に密着する内周面を有する膨張部材と、を含む、静電チャック。 - 前記膨張部材は、電源の供給に応じて膨張する圧電素子である、請求項1に記載の静電チャック。
- 前記静電チャックは、前記チャック部材に内蔵され、静電気力を発生させる電極をさらに含む、請求項2に記載の静電チャック。
- 前記圧電素子は、前記電極と電気的に接続され、
前記電極に電源が印加されると、前記電極から電源の供給を受けて膨張する、請求項3に記載の静電チャック。 - 前記圧電素子は、前記電極に電源が遮断されると、膨張する前の状態に復元される、請求項4に記載の静電チャック。
- 前記チャック部材は、誘電物質からなり、
前記圧電素子は、前記チャック部材と同等な誘電率を有するとともに、前記チャック部材に比べて高い体積抵抗を有する、請求項2に記載の静電チャック。 - 前記チャック部材と前記圧電素子は焼結方式で結合される、請求項6に記載の静電チャック。
- 前記圧電素子と前記電極は、個別に電源の供給を受け、独立して制御される、請求項3に記載の静電チャック。
- 前記ピンホールの上端には、前記膨張部材が収容される収容溝が形成される、請求項1に記載の静電チャック。
- 基板処理空間を提供する工程チャンバと、
前記基板処理空間に配置された静電チャックと、
前記基板処理空間にプラズマを発生させるためのプラズマ発生器と、を含み、
前記静電チャックは、
基板を支持し、少なくとも一つのピンホールが上下方向に貫通し、前記ピンホールにリフトピンが昇降可能に収容されるチャック部材と、
前記ピンホールの内周に設けられ、膨張可能であり、膨張の際に、前記ピンホールに収容される前記リフトピンの外周面に密着する内周面を有する膨張部材と、を含み、
前記膨張部材は、電源の供給に応じて膨張する管状の圧電素子である、基板処理装置。 - 前記圧電素子は、前記静電チャックに静電気力を発生させる電極と電気的に接続され、
前記電極に電源が印加されると、前記電極から電源の供給を受けて前記ピンホールの内側方向に膨張する、請求項10に記載の基板処理装置。 - 前記圧電素子は、前記電極に供給される電源が遮断されると、元の状態に復元される、請求項11に記載の基板処理装置。
- 前記圧電素子は、独立して制御される別途の電源に接続される、請求項10に記載の基板処理装置。
- 前記圧電素子は、前記チャック部材よりも高い体積抵抗を有する、請求項10に記載の基板処理装置。
- 基板を支持し、少なくとも一つのピンホールが上下方向に貫通し、前記ピンホールにリフトピンが昇降可能に収容されるチャック部材と、前記チャック部材に内蔵され、前記チャック部材に静電気力を発生させる電極と、前記ピンホールの内周に設けられ、拡張可能であり、拡張の際に、前記ピンホールに収容される前記リフトピンの外周面に密着する内周面を有する圧電素子と、を含む静電チャックを用いて基板を処理する方法であって、
前記チャック部材に電源が印加されて基板がチャッキングされるときに前記圧電素子が膨張することにより、前記ピンホールの内周の長さが減少したままでプラズマ処理を行う、基板処理方法。 - 前記プラズマ処理が完了すると、
前記チャック部材に電源が遮断されて基板がデチャッキングされるとき、前記圧電素子が膨張する前の状態に復元され、前記減少したピンホールの内周の長さが減少する前の長さに復元される、請求項15に記載の基板処理方法。 - チャック部材の上面と下面を貫通するようにリフトピンが昇降するためのピンホールを加工するステップと、
前記ピンホールの上端部に、膨張の際に前記リフトピンの外周面に密着する内周面を有する膨張部材を挿入するステップと、
前記挿入した膨張部材を前記チャック部材に固定するステップと、を含む、静電チャックの製造方法。 - 前記膨張部材は、前記チャック部材と比較して高い体積抵抗を有し、電源の供給に応じて膨張する管状の圧電素子である、請求項17に記載の静電チャックの製造方法。
- 前記ピンホール加工ステップは、
前記ピンホールの上端部を前記膨張部材の形状にカウンターボーリング(counter-boring)するステップを含む、請求項17に記載の静電チャックの製造方法。 - 前記ピンホールは前記チャック部材に少なくとも一つ形成される、請求項17に記載の静電チャックの製造方法。
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KR10-2021-0111958 | 2021-08-24 | ||
KR1020210111958A KR102615217B1 (ko) | 2021-08-24 | 2021-08-24 | 정전 척을 포함하는 기판 처리 장치와 기판 처리 방법 및 정전 척 제조 방법 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003243374A (ja) | 2002-02-20 | 2003-08-29 | Tokyo Electron Ltd | 基板処理装置及び基板処理方法 |
JP2009191339A (ja) | 2008-02-18 | 2009-08-27 | Seiko Epson Corp | 成膜装置 |
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JPH08141479A (ja) * | 1994-11-21 | 1996-06-04 | Dainippon Screen Mfg Co Ltd | 回転式基板処理装置 |
US6481723B1 (en) * | 2001-03-30 | 2002-11-19 | Lam Research Corporation | Lift pin impact management |
KR100638059B1 (ko) * | 2005-05-26 | 2006-10-24 | 주식회사 에이디피엔지니어링 | 플라즈마 처리장치 |
KR20070006276A (ko) * | 2005-07-08 | 2007-01-11 | 동부일렉트로닉스 주식회사 | 가스누출 방지를 위한 정전척의 리프트 핀 |
KR101045247B1 (ko) * | 2008-12-12 | 2011-06-29 | 엘아이지에이디피 주식회사 | 리프트 핀 승강장치 |
JP5705679B2 (ja) * | 2011-08-09 | 2015-04-22 | アズビル株式会社 | ニードル弁 |
JP5876065B2 (ja) * | 2011-10-13 | 2016-03-02 | 株式会社アルバック | 真空処理装置 |
KR102459563B1 (ko) * | 2015-01-09 | 2022-10-26 | 도쿄엘렉트론가부시키가이샤 | 접합 장치, 접합 시스템, 접합 방법, 및 컴퓨터 기억 매체 |
US10923381B2 (en) * | 2016-01-19 | 2021-02-16 | Sumitomo Osaka Cement Co., Ltd. | Electrostatic chuck device |
CN107180782B (zh) * | 2016-03-09 | 2021-01-08 | 北京北方华创微电子装备有限公司 | 一种基座和反应腔室 |
JP2020115519A (ja) * | 2019-01-17 | 2020-07-30 | 東京エレクトロン株式会社 | 載置台及び基板処理装置 |
-
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003243374A (ja) | 2002-02-20 | 2003-08-29 | Tokyo Electron Ltd | 基板処理装置及び基板処理方法 |
JP2009191339A (ja) | 2008-02-18 | 2009-08-27 | Seiko Epson Corp | 成膜装置 |
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