JP7057673B2 - 加工装置 - Google Patents
加工装置 Download PDFInfo
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- JP7057673B2 JP7057673B2 JP2018000227A JP2018000227A JP7057673B2 JP 7057673 B2 JP7057673 B2 JP 7057673B2 JP 2018000227 A JP2018000227 A JP 2018000227A JP 2018000227 A JP2018000227 A JP 2018000227A JP 7057673 B2 JP7057673 B2 JP 7057673B2
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- 239000007788 liquid Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 7
- 235000012431 wafers Nutrition 0.000 description 94
- 238000005520 cutting process Methods 0.000 description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
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- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
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- 238000003384 imaging method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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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
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67051—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing using mainly spraying means, e.g. nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
- B05D1/005—Spin coating
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- 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
- H01L21/6836—Wafer tapes, e.g. grinding or dicing support tapes
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- 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
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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
- H01L21/68721—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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- 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
- H01L21/68728—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 plurality of separate clamping members, e.g. clamping fingers
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- 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
- H01L21/68764—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 movable susceptor, stage or support, others than those only rotating on their own vertical axis, e.g. susceptors on a rotating caroussel
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- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Robotics (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Dicing (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Description
図8Aの左図は、スピンナーテーブル92が回転され、リングフレームFが爪部96の固定溝96cに固定された状態を示している。爪部96の断面積は、後述する錘部198aが形成される遠心クランプ196よりも小さくなっている。図6Aの右図は、スピンナーテーブル92がスピン回転されることにより、リングフレームFを固定する爪部96が回転される様子を示している。爪部96の回転により気流A1が発生するが、爪部96を用いるため、遠心クランプ196の断面積の大きい錘部198aを用いてリングフレームFを固定する必要がなく、爪部96の回転により乱気流A3(図8B参照)が発生することが抑制される。これにより、乾燥時にウェーハWから吹き飛ばされた洗浄水が乱気流A3によって飛散することが防止され、ウェーハWに再付着することがないため、ウェーハWの上面の乾燥状態を維持できる。
図8Bの左図は、リングフレームFが遠心クランプ196にクランプされた状態を示している。遠心クランプ196は、スピンナーテーブル92の外周に連結され、スピンナーテーブル92から延びる支持板197に、振り子状のクランプ部198を揺動可能に支持して構成される。遠心クランプ196は、スピンナーテーブル92のスピン回転時に、クランプ部198の外側の錘部198aが遠心力で跳ね上げられて、クランプ部198の内側の爪部198bと支持板197との間にリングフレームFをクランプする。
92 スピンナーテーブル
93 ウェーハ保持部
94 保持面
96 爪部
96a 基部
96b 先端部
96c 固定溝
97 保持手段
F リングフレーム
T 粘着テープ
U フレームユニット
W ウェーハ
Claims (3)
- ウェーハを収容する開口を有するプレートの外周に90度間隔で4つの辺を形成したリングフレームにウェーハを収容して粘着テープを介して一体化したフレームユニットを保持する保持手段と、該保持手段を回転させウェーハに液体を供給し所定の処理を施す加工装置であって、
該保持手段は、ウェーハ領域を吸引保持するウェーハ保持部と、リングフレームの該4つの辺に対応した4つの爪部とを備え、
該4つの爪部は、向かいあう2つの該爪部の間隔がリングフレームの向かいあう2つの辺の距離より大きいとともにリングフレームの最外周の直径より小さく形成された先端部と、リングフレームを支持する基部とを備え、
該基部には収容されたフレームユニットを該保持手段が回転する方向と逆方向に回転させてリングフレームの最外周が当たって固定される固定溝が形成されている加工装置。 - リングフレーム上面を吸引保持して該保持手段にフレームユニットを搬送する搬送手段と、該搬送手段を該ウェーハ保持部の保持面に対して直交する方向で昇降する昇降手段と、を備える加工装置であって、
該搬送手段によりリングフレームを保持し、該昇降手段で該保持手段の上方から下降させ、該保持手段を該保持面の中心を軸に所定の処理を行う方向に回転させ該固定溝がリングフレームを固定した事を認識する固定認識部を備える請求項1記載の加工装置。 - 該搬送手段は、該保持面の方向に移動させる移動ユニットを備え、
該固定溝がリングフレームを固定したとき、フレームユニットの中心と、該保持面の中心とを一致させる請求項2記載の加工装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018000227A JP7057673B2 (ja) | 2018-01-04 | 2018-01-04 | 加工装置 |
SG10201811385SA SG10201811385SA (en) | 2018-01-04 | 2018-12-19 | Processing apparatus |
CN201811607217.3A CN110034046B (zh) | 2018-01-04 | 2018-12-27 | 加工装置 |
TW107147668A TWI797226B (zh) | 2018-01-04 | 2018-12-28 | 加工裝置 |
KR1020190000771A KR102659790B1 (ko) | 2018-01-04 | 2019-01-03 | 가공 장치 |
US16/239,902 US20190206715A1 (en) | 2018-01-04 | 2019-01-04 | Processing apparatus |
Applications Claiming Priority (1)
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JP7504573B2 (ja) | 2019-09-30 | 2024-06-24 | 芝浦メカトロニクス株式会社 | 基板処理装置及び基板処理方法 |
TW202134774A (zh) * | 2019-12-05 | 2021-09-16 | 美商應用材料股份有限公司 | 光標處理系統 |
JP7439376B2 (ja) | 2020-06-24 | 2024-02-28 | 株式会社東京精密 | ワーク処理システム |
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JP2004082319A (ja) | 2002-06-27 | 2004-03-18 | Disco Abrasive Syst Ltd | チップの研削方法及びリングフレーム固定機構 |
JP2008246276A (ja) | 2007-03-29 | 2008-10-16 | Disco Abrasive Syst Ltd | 樹脂被覆装置及びレーザー加工装置 |
JP2011135026A (ja) | 2009-11-27 | 2011-07-07 | Disco Abrasive Syst Ltd | ワークユニットの保持方法および保持機構 |
JP2012084792A (ja) | 2010-10-14 | 2012-04-26 | Tokyo Seimitsu Co Ltd | スピンナ洗浄装置及びスピンナ洗浄方法 |
JP2013115234A (ja) | 2011-11-29 | 2013-06-10 | Disco Abrasive Syst Ltd | 洗浄装置 |
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JPH05326699A (ja) * | 1992-05-25 | 1993-12-10 | Fujitsu Ltd | ダイシング方法 |
KR100933975B1 (ko) * | 2003-12-31 | 2009-12-28 | 엘지디스플레이 주식회사 | 액정표시장치 제조용 스퍼터의 투명기판 파지를 위한클램프어셈블리 |
KR100526901B1 (ko) * | 2004-02-12 | 2005-11-09 | 삼성전자주식회사 | 차세대 망에서 가입자 서비스 프로파일 공유 장치 및 방법 |
JP5461104B2 (ja) * | 2009-08-20 | 2014-04-02 | 株式会社ディスコ | 保持テーブルおよび研削装置 |
CN102194732A (zh) * | 2010-02-02 | 2011-09-21 | 株式会社迪思科 | 工件单元的保持方法和保持机构 |
JP2014027007A (ja) * | 2012-07-24 | 2014-02-06 | Disco Abrasive Syst Ltd | ウエーハの加工方法及び環状凸部除去装置 |
JP2016147342A (ja) * | 2015-02-12 | 2016-08-18 | 株式会社ディスコ | 加工装置のチャックテーブル |
JP6695102B2 (ja) * | 2015-05-26 | 2020-05-20 | 株式会社ディスコ | 加工システム |
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- 2018-12-27 CN CN201811607217.3A patent/CN110034046B/zh active Active
- 2018-12-28 TW TW107147668A patent/TWI797226B/zh active
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Patent Citations (5)
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JP2004082319A (ja) | 2002-06-27 | 2004-03-18 | Disco Abrasive Syst Ltd | チップの研削方法及びリングフレーム固定機構 |
JP2008246276A (ja) | 2007-03-29 | 2008-10-16 | Disco Abrasive Syst Ltd | 樹脂被覆装置及びレーザー加工装置 |
JP2011135026A (ja) | 2009-11-27 | 2011-07-07 | Disco Abrasive Syst Ltd | ワークユニットの保持方法および保持機構 |
JP2012084792A (ja) | 2010-10-14 | 2012-04-26 | Tokyo Seimitsu Co Ltd | スピンナ洗浄装置及びスピンナ洗浄方法 |
JP2013115234A (ja) | 2011-11-29 | 2013-06-10 | Disco Abrasive Syst Ltd | 洗浄装置 |
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TW201931460A (zh) | 2019-08-01 |
JP2019121675A (ja) | 2019-07-22 |
KR102659790B1 (ko) | 2024-04-22 |
TWI797226B (zh) | 2023-04-01 |
CN110034046A (zh) | 2019-07-19 |
SG10201811385SA (en) | 2019-08-27 |
US20190206715A1 (en) | 2019-07-04 |
KR20190083620A (ko) | 2019-07-12 |
CN110034046B (zh) | 2024-05-07 |
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