JP2017077612A - 研磨装置 - Google Patents
研磨装置 Download PDFInfo
- Publication number
- JP2017077612A JP2017077612A JP2015207470A JP2015207470A JP2017077612A JP 2017077612 A JP2017077612 A JP 2017077612A JP 2015207470 A JP2015207470 A JP 2015207470A JP 2015207470 A JP2015207470 A JP 2015207470A JP 2017077612 A JP2017077612 A JP 2017077612A
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- JP
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- Prior art keywords
- polishing
- wafer
- spindle
- polishing pad
- unit
- 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.)
- Granted
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- 238000005498 polishing Methods 0.000 title claims abstract description 144
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 3
- 239000004065 semiconductor Substances 0.000 description 5
- 239000006061 abrasive grain Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Images
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
16 研磨ユニット
22 ハウジング
24 スピンドル
25 貫通孔
30 研磨ホイール
32 研磨パッド
33,35,37 貫通孔
34 研磨ユニット送り機構
35 開口
42 チャックテーブル
44 支持プレート
50 ノズル
76 細管
78 温度センサ
82 温度センサ制御手段
86,86A フィン
88 フィンユニット
92 フィン
Claims (2)
- ウェーハを保持するチャックテーブルと、スピンドルの先端に固定した研磨パッドの研磨面で該チャックテーブルに保持されたウェーハを研磨する研磨手段と、を備えた研磨装置であって、
該研磨手段は、該スピンドルと該研磨パッドとを貫通して回転中心に形成された中空部内に収容され、研削中のウェーハの温度を測定する温度センサと、
該温度センサより下方の該中空部の内周に配設されたフィンと、を含み、
該フィンが該スピンドルの回転によりダウンフローを生成することを特徴とする研磨装置。 - 該研磨パッドの該研磨面に高圧流体を噴射して該研磨パッドから研磨屑を除去する洗浄手段を更に備えた請求項1記載の研磨装置。
Priority Applications (1)
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JP2015207470A JP6534335B2 (ja) | 2015-10-21 | 2015-10-21 | 研磨装置 |
Applications Claiming Priority (1)
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JP2015207470A JP6534335B2 (ja) | 2015-10-21 | 2015-10-21 | 研磨装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017077612A true JP2017077612A (ja) | 2017-04-27 |
JP6534335B2 JP6534335B2 (ja) | 2019-06-26 |
Family
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Family Applications (1)
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JP2015207470A Active JP6534335B2 (ja) | 2015-10-21 | 2015-10-21 | 研磨装置 |
Country Status (1)
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JP (1) | JP6534335B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109986438A (zh) * | 2019-05-10 | 2019-07-09 | 万世泰金属工业(昆山)有限公司 | 一种高速钢用高效打磨装置 |
CN112484638A (zh) * | 2020-11-13 | 2021-03-12 | 宝武集团马钢轨交材料科技有限公司 | 一种用于检测热态车轮到位的检测装置及其使用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005186165A (ja) * | 2003-12-24 | 2005-07-14 | Disco Abrasive Syst Ltd | 乾式研磨装置 |
JP2006216895A (ja) * | 2005-02-07 | 2006-08-17 | Disco Abrasive Syst Ltd | 半導体ウエーハの研磨装置 |
JP2009279673A (ja) * | 2008-05-20 | 2009-12-03 | Nsk Ltd | スピンドル装置及びスピンドル装置の異物侵入抑制方法 |
JP2016072327A (ja) * | 2014-09-29 | 2016-05-09 | 株式会社ディスコ | 研磨装置 |
-
2015
- 2015-10-21 JP JP2015207470A patent/JP6534335B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005186165A (ja) * | 2003-12-24 | 2005-07-14 | Disco Abrasive Syst Ltd | 乾式研磨装置 |
JP2006216895A (ja) * | 2005-02-07 | 2006-08-17 | Disco Abrasive Syst Ltd | 半導体ウエーハの研磨装置 |
JP2009279673A (ja) * | 2008-05-20 | 2009-12-03 | Nsk Ltd | スピンドル装置及びスピンドル装置の異物侵入抑制方法 |
JP2016072327A (ja) * | 2014-09-29 | 2016-05-09 | 株式会社ディスコ | 研磨装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109986438A (zh) * | 2019-05-10 | 2019-07-09 | 万世泰金属工业(昆山)有限公司 | 一种高速钢用高效打磨装置 |
CN112484638A (zh) * | 2020-11-13 | 2021-03-12 | 宝武集团马钢轨交材料科技有限公司 | 一种用于检测热态车轮到位的检测装置及其使用方法 |
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JP6534335B2 (ja) | 2019-06-26 |
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