JP2011204813A - 基板載置台 - Google Patents
基板載置台 Download PDFInfo
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- JP2011204813A JP2011204813A JP2010069084A JP2010069084A JP2011204813A JP 2011204813 A JP2011204813 A JP 2011204813A JP 2010069084 A JP2010069084 A JP 2010069084A JP 2010069084 A JP2010069084 A JP 2010069084A JP 2011204813 A JP2011204813 A JP 2011204813A
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- 238000012545 processing Methods 0.000 description 25
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- 229910052594 sapphire Inorganic materials 0.000 description 5
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001020 plasma etching Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
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- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/10—Measuring as part of the manufacturing process
- H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
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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
-
- 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
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67248—Temperature monitoring
-
- 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
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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
- H01L21/68742—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Drying Of Semiconductors (AREA)
Abstract
【解決手段】ウエハWを載置する載置面90aと、ウエハWをリフトピン84によって載置面90aから持ち上げる基板持ち上げユニット80と、リフトピン84内部を光路として低コヒーレンス光からなる測定光88をウエハWに照射し、ウエハWの表面及び裏面からの反射光をそれぞれ受光する光照射・受光ユニット87とを有し、光照射・受光ユニット87は、基板持ち上げユニット80のベースプレート86に固定されている。
【選択図】図3
Description
46 低コヒーレンス光干渉温度測定システム
47 低コヒーレンス光光学系
48 温度算出装置
49 SLD
50 光ファイバ融着カプラ
51、52 コリメータ
53 光検出器(PD)
54a、54b、54c、54d 光ファイバ
55 参照ミラー
60 温度測定対象物
64、88 測定光
66a、66b、67、68 反射光
81 ピンホルダ
82 リフトピン突出量アジャスタ
83 リフトアーム
84 リフトピン
86 ベースプレート
87 光照射・受光ユニット
90,100,110,120,130 基板持ち上げユニットを備えた基板載置台
Claims (11)
- 基板を載置する載置面と、
前記基板をリフトピンによって前記載置面から持ち上げる基板持ち上げユニットと、
前記リフトピン内部を光路として低コヒーレンス光からなる測定光を前記基板に照射し、前記基板の表面からの反射光及び裏面からの反射光をそれぞれ受光する光照射・受光ユニットと、
を有することを特徴とする基板載置台。 - 前記光照射・受光ユニットは、前記基板持ち上げユニットのベースプレートに固定されており、前記測定光は、直線光路を経て前記基板に照射されることを特徴とする請求項1記載の基板載置台。
- 前記光照射・受光ユニットは、前記基板持ち上げユニットのリフトアームに固定されており、前記測定光は、直線光路を経て前記基板に照射されることを特徴とする請求項1記載の基板載置台。
- 前記光照射・受光ユニットは、前記基板持ち上げユニットのベースプレートに固定されており、前記測定光は、プリズム又はミラーで反射して屈曲する光路を経て前記基板に照射されることを特徴とする請求項1記載の基板載置台。
- 前記光照射・受光ユニットは、前記基板持ち上げユニットのリフトアームに固定されており、前記測定光は、プリズム又はミラーで反射して屈曲する光路を経て前記基板に照射されることを特徴とする請求項1記載の基板載置台。
- 前記光照射・受光ユニットは、前記測定光の照射角調整手段を備えていることを特徴とする請求項2乃至5のいずれか1項に記載の基板載置台。
- 前記光照射・受光ユニットは、前記低コヒーレンス光の光学系からなる受光装置を備えた低コヒーレンス光干渉温度測定システムにおける前記受光装置に光学的に接続されていることを特徴とする請求項1乃至6のいずれか1項に記載の基板載置台。
- 前記リフトピンは、ロッドピンであることを特徴とする請求項1乃至7のいずれか1項に記載の基板載置台。
- 前記ロッドピンは、低コヒーレンス光を透過することができ、両端面が互いに平行で、且つそれぞれ鏡面研磨されていることを特徴とする請求項8記載の基板載置台。
- 前記ロッドピンの先端面における少なくとも前記測定光を照射する部分が、前記先端面に対向する他端面と平行であることを特徴とする請求項9記載の基板載置台。
- 前記リフトピンは、中空ピンであることを特徴とする請求項1乃至7のいずれか1項に記載の基板載置台。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010069084A JP5484981B2 (ja) | 2010-03-25 | 2010-03-25 | 基板載置台及び基板処理装置 |
US13/069,568 US20110235675A1 (en) | 2010-03-25 | 2011-03-23 | Substrate mounting table |
KR1020110025945A KR101798607B1 (ko) | 2010-03-25 | 2011-03-23 | 기판 재치대 |
TW100110020A TWI515820B (zh) | 2010-03-25 | 2011-03-24 | A substrate stage and a substrate processing device |
CN2011100807820A CN102201356A (zh) | 2010-03-25 | 2011-03-25 | 基板载置台 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010069084A JP5484981B2 (ja) | 2010-03-25 | 2010-03-25 | 基板載置台及び基板処理装置 |
Publications (2)
Publication Number | Publication Date |
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JP2011204813A true JP2011204813A (ja) | 2011-10-13 |
JP5484981B2 JP5484981B2 (ja) | 2014-05-07 |
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JP2010069084A Active JP5484981B2 (ja) | 2010-03-25 | 2010-03-25 | 基板載置台及び基板処理装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110235675A1 (ja) |
JP (1) | JP5484981B2 (ja) |
KR (1) | KR101798607B1 (ja) |
CN (1) | CN102201356A (ja) |
TW (1) | TWI515820B (ja) |
Cited By (6)
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JP2016520254A (ja) * | 2013-04-29 | 2016-07-11 | ヴァリアン セミコンダクター イクイップメント アソシエイツ インコーポレイテッド | 基板昇降装置用力検知システム |
JP2018152542A (ja) * | 2017-03-10 | 2018-09-27 | 東芝メモリ株式会社 | センシングシステム、センシングウェハおよびプラズマ処理装置 |
KR20180107079A (ko) * | 2016-01-25 | 2018-10-01 | 신에쯔 한도타이 가부시키가이샤 | 에피택셜 성장 장치 및 유지 부재 |
JP2019510369A (ja) * | 2016-03-14 | 2019-04-11 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | チャッキング解除工程中に静電チャック上の残留電荷を除去する方法 |
JP2020155712A (ja) * | 2019-03-22 | 2020-09-24 | 東京エレクトロン株式会社 | 基板処理装置および載置台上のフォーカスリングの有無の検知方法 |
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JP5730638B2 (ja) * | 2011-03-28 | 2015-06-10 | 東京エレクトロン株式会社 | 基板処理装置の処理室内構成部材及びその温度測定方法 |
US20130147129A1 (en) * | 2011-12-08 | 2013-06-13 | Nan Ya Technology Corporation | Wafer supporting structure |
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- 2011-03-23 KR KR1020110025945A patent/KR101798607B1/ko active IP Right Grant
- 2011-03-24 TW TW100110020A patent/TWI515820B/zh active
- 2011-03-25 CN CN2011100807820A patent/CN102201356A/zh active Pending
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JP2016520254A (ja) * | 2013-04-29 | 2016-07-11 | ヴァリアン セミコンダクター イクイップメント アソシエイツ インコーポレイテッド | 基板昇降装置用力検知システム |
KR20180107079A (ko) * | 2016-01-25 | 2018-10-01 | 신에쯔 한도타이 가부시키가이샤 | 에피택셜 성장 장치 및 유지 부재 |
KR102402754B1 (ko) | 2016-01-25 | 2022-05-27 | 신에쯔 한도타이 가부시키가이샤 | 에피택셜 성장 장치 및 유지 부재 |
JP2019510369A (ja) * | 2016-03-14 | 2019-04-11 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | チャッキング解除工程中に静電チャック上の残留電荷を除去する方法 |
JP2018152542A (ja) * | 2017-03-10 | 2018-09-27 | 東芝メモリ株式会社 | センシングシステム、センシングウェハおよびプラズマ処理装置 |
JP2020155712A (ja) * | 2019-03-22 | 2020-09-24 | 東京エレクトロン株式会社 | 基板処理装置および載置台上のフォーカスリングの有無の検知方法 |
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Also Published As
Publication number | Publication date |
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TW201214615A (en) | 2012-04-01 |
TWI515820B (zh) | 2016-01-01 |
KR20110107753A (ko) | 2011-10-04 |
JP5484981B2 (ja) | 2014-05-07 |
CN102201356A (zh) | 2011-09-28 |
US20110235675A1 (en) | 2011-09-29 |
KR101798607B1 (ko) | 2017-11-16 |
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