JP2023516877A - 変形可能な基板チャック - Google Patents
変形可能な基板チャック Download PDFInfo
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- JP2023516877A JP2023516877A JP2022544713A JP2022544713A JP2023516877A JP 2023516877 A JP2023516877 A JP 2023516877A JP 2022544713 A JP2022544713 A JP 2022544713A JP 2022544713 A JP2022544713 A JP 2022544713A JP 2023516877 A JP2023516877 A JP 2023516877A
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- 230000004888 barrier function Effects 0.000 claims abstract description 46
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 238000005498 polishing Methods 0.000 claims description 49
- 238000005452 bending Methods 0.000 claims description 24
- 238000012544 monitoring process Methods 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 5
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- 239000010703 silicon Substances 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 3
- 238000007517 polishing process Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
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- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
- B24B37/30—Work carriers for single side lapping of plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/042—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/31051—Planarisation of the insulating layers
- H01L21/31053—Planarisation of the insulating layers involving a dielectric removal step
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/32115—Planarisation
- H01L21/3212—Planarisation by chemical mechanical polishing [CMP]
-
- 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
- H01L21/67092—Apparatus for mechanical treatment
-
- 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
- H01L21/67253—Process monitoring, e.g. flow or thickness 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
- H01L21/6838—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 with gripping and holding devices using a vacuum; Bernoulli devices
-
- 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
-
- 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
- H01L22/20—Sequence of activities consisting of a plurality of measurements, corrections, marking or sorting steps
- H01L22/26—Acting in response to an ongoing measurement without interruption of processing, e.g. endpoint detection, in-situ thickness measurement
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Manipulator (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
・下方のチャンバは、上側のチャンバよりも大きくてよく又は小さくてよい。
・シール部は、同心円状にある必要はない。例えば、シール部は、パイ形状のゾーンを形成しうる。
・シール部及び支持プレートは、単一の成形体、例えば熱可塑性エラストマ(TPE)から形成されうる。
Claims (20)
- キャリアヘッドであって、
ハウジングと、
前記ハウジングに対して垂直方向に可動であるように前記ハウジングにフレキシブルに接続された支持プレートを有する支持アセンブリであって、前記支持プレートと前記ハウジングとの間の空間が、1つ以上の第1のゾーン内で前記支持プレートの上面に圧力を加えるための1つ以上の個別に加圧可能な第1のチャンバを含む、支持アセンブリと、
前記支持プレートの底部から突出した、前記支持プレートの底部側で開口する複数の凹部を画定する複数の流体不透過性バリアであって、平面的な基板が前記キャリアヘッド内へとロードされたときには、前記バリアが前記基板と接触して前記支持プレートと前記基板との間の空間を複数の第2のチャンバに分割するように、配置され構成された複数の流体不透過性バリアと、
複数の個別に加圧可能な第2のゾーンを提供するよう前記複数の凹部に接続された空気圧制御線と、
を備えた、キャリアヘッド。 - 少なくとも1つの第2のゾーンが、複数の凹部を含み、前記複数の凹部によって画定された第2のチャンバ内の圧力が、空気圧制御線によって共通に制御される、請求項1に記載のキャリアヘッド。
- 前記複数の第2のゾーンがそれぞれ、第2のチャンバ内の複数の凹部の圧力を含み、前記第2のチャンバは、それぞれのゾーンの前記複数の凹部によって画定され、前記複数の凹部の圧力が、前記それぞれのゾーンのための空気圧制御線によって共通に制御される、請求項2に記載のキャリアヘッド。
- 前記第2のゾーンが、4~100個の凹部を含む、請求項2に記載のキャリアヘッド。
- 前記第2のゾーンが、前記第1のゾーンよりも狭い、請求項1に記載のキャリアヘッド。
- 前記支持プレートと前記ハウジングとの間の前記空間が、1~10個の第1のゾーンに分割される、請求項1に記載のキャリアヘッド。
- 前記支持プレートと前記ハウジングとの間の前記空間を複数の第1のゾーンに分割する少なくとも1つの上方バリアを備える、請求項6に記載のキャリアヘッド。
- 2~10個の第2のゾーンをさらに備える、請求項6に記載のキャリアヘッド。
- 第1のゾーンよりも多い数の第2のゾーンが存在する、請求項6に記載のキャリアヘッド。
- 各第1のゾーンの下方の領域が、複数の第2のゾーンに分割される、請求項1に記載のキャリアヘッド。
- 前記バリアは圧縮性を備える、請求項1に記載のキャリアヘッド。
- 前記バリアがエラストマで構成される、請求項11に記載のキャリアヘッド。
- 前記エラストマが、ゴム又はシリコーンを含む、請求項12に記載のキャリアヘッド。
- 前記バリアが、独立気泡ポリマーパッドの一部である、請求項11に記載のキャリアヘッド。
- 前記支持プレートは、曲げ剛性が、ケイ素で形成され前記キャリアヘッド上で適合するよう成形された平面的な基板の曲げ剛性の0.1~1倍である、請求項1に記載のキャリアヘッド。
- 前記支持プレートは、曲げ剛性が、ケイ素で形成され前記キャリアヘッド上で適合するよう成形された平面的な基板の曲げ剛性の1~25倍である、請求項1に記載のキャリアヘッド。
- 前記支持プレートは、曲げ剛性が、ケイ素で形成され前記キャリアヘッド上で適合するよう成形された平面的な基板の曲げ剛性の25倍より大きい、請求項1に記載のキャリアヘッド。
- 前記支持プレートがプラスチックである、請求項1に記載のキャリアヘッド。
- 化学機械研磨システムであって、
研磨面を有するプラテンと、
キャリアヘッドであって、
ハウジング、
前記ハウジングに接続された支持プレートを有する支持アセンブリであって、前記支持プレートと前記ハウジングとの間の空間が、複数の個別に加圧可能な第1のゾーンに分割される、支持アセンブリ、及び、
支持プレートの底部から突出する複数の流体不透過性バリアであって、基板が前記キャリアヘッド内へとロードされたときには、前記バリアが前記基板と接触して、前記支持プレートと前記基板との間の空間を、前記第1のゾーンよりも狭い複数の加圧可能でかつ減圧可能な第2のゾーンへと分割するように、配置され構成された複数の流体不透過性バリア
を含むキャリアヘッドと、
前記第1のゾーン及び前記第2のゾーンに接続された1つ以上の圧力源と、
前記基板の形状を測定するよう構成された光学的監視システムと、
前記光学的監視システム及び前記1つ以上の圧力源に接続されたコントローラであって、前記基板の前記形状に基づいて前記第2のゾーン内の圧力を制御するよう構成されたコントローラと、
を備えた、化学機械研磨システム。 - 基板を研磨する方法であって、
キャリアヘッドによって保持された基板を、
前記キャリアヘッド内の支持プレートの底部から突出する複数の流体不透過性バリアが前記基板と接触して、前記支持プレートと前記基板との間の空間を複数の個別に加圧可能な第2のゾーンに分割するように、
研磨パッドと接触させることと、
前記支持プレートと、前記キャリアヘッドのハウジングと、の間の複数の個別に加圧可能な第1のゾーン内の圧力を制御して、前記支持プレートのたわみを制御することと、
前記支持プレートより下方の前記複数の個別に加圧可能な第2ゾーン内の圧力を制御することと、
を含む、方法。
Priority Applications (1)
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JP2024017728A JP2024069195A (ja) | 2020-06-26 | 2024-02-08 | 変形可能な基板チャック |
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US202063045023P | 2020-06-26 | 2020-06-26 | |
US63/045,023 | 2020-06-26 | ||
PCT/US2021/037838 WO2021262521A1 (en) | 2020-06-26 | 2021-06-17 | Deformable substrate chuck |
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US (2) | US11931857B2 (ja) |
JP (2) | JP7436684B2 (ja) |
KR (1) | KR20220122720A (ja) |
CN (1) | CN115135449B (ja) |
TW (1) | TW202207354A (ja) |
WO (1) | WO2021262521A1 (ja) |
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US11421987B2 (en) * | 2020-01-06 | 2022-08-23 | The Boeing Company | Lap joint fillet seal measurement tool when lap edges are sealed |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030073381A1 (en) * | 2001-10-11 | 2003-04-17 | Speedfam-Ipec Corporation | Workpiece carrier with adjustable pressure zones and barriers |
JP2015168015A (ja) * | 2014-03-05 | 2015-09-28 | 株式会社荏原製作所 | 研磨装置および研磨方法 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3042293B2 (ja) * | 1994-02-18 | 2000-05-15 | 信越半導体株式会社 | ウエーハのポリッシング装置 |
US5795215A (en) * | 1995-06-09 | 1998-08-18 | Applied Materials, Inc. | Method and apparatus for using a retaining ring to control the edge effect |
US5681215A (en) * | 1995-10-27 | 1997-10-28 | Applied Materials, Inc. | Carrier head design for a chemical mechanical polishing apparatus |
US6024630A (en) * | 1995-06-09 | 2000-02-15 | Applied Materials, Inc. | Fluid-pressure regulated wafer polishing head |
US5762539A (en) * | 1996-02-27 | 1998-06-09 | Ebara Corporation | Apparatus for and method for polishing workpiece |
US5916016A (en) * | 1997-10-23 | 1999-06-29 | Vlsi Technology, Inc. | Methods and apparatus for polishing wafers |
US6080050A (en) * | 1997-12-31 | 2000-06-27 | Applied Materials, Inc. | Carrier head including a flexible membrane and a compliant backing member for a chemical mechanical polishing apparatus |
US5993293A (en) * | 1998-06-17 | 1999-11-30 | Speedram Corporation | Method and apparatus for improved semiconductor wafer polishing |
US20020173242A1 (en) * | 1999-04-19 | 2002-11-21 | Mitsubishi Materials Corporation | Chemical mechanical polishing head assembly having floating wafer carrier and retaining ring |
US6227955B1 (en) * | 1999-04-20 | 2001-05-08 | Micron Technology, Inc. | Carrier heads, planarizing machines and methods for mechanical or chemical-mechanical planarization of microelectronic-device substrate assemblies |
US6431968B1 (en) * | 1999-04-22 | 2002-08-13 | Applied Materials, Inc. | Carrier head with a compressible film |
US6494774B1 (en) * | 1999-07-09 | 2002-12-17 | Applied Materials, Inc. | Carrier head with pressure transfer mechanism |
JP3753577B2 (ja) * | 1999-11-16 | 2006-03-08 | 株式会社荏原製作所 | 基板保持装置及び該基板保持装置を備えたポリッシング装置 |
US7140956B1 (en) * | 2000-03-31 | 2006-11-28 | Speedfam-Ipec Corporation | Work piece carrier with adjustable pressure zones and barriers and a method of planarizing a work piece |
US6390905B1 (en) * | 2000-03-31 | 2002-05-21 | Speedfam-Ipec Corporation | Workpiece carrier with adjustable pressure zones and barriers |
US6558232B1 (en) * | 2000-05-12 | 2003-05-06 | Multi-Planar Technologies, Inc. | System and method for CMP having multi-pressure zone loading for improved edge and annular zone material removal control |
US6722965B2 (en) * | 2000-07-11 | 2004-04-20 | Applied Materials Inc. | Carrier head with flexible membranes to provide controllable pressure and loading area |
US6471571B2 (en) * | 2000-08-23 | 2002-10-29 | Rodel Holdings, Inc. | Substrate supporting carrier pad |
US7497767B2 (en) * | 2000-09-08 | 2009-03-03 | Applied Materials, Inc. | Vibration damping during chemical mechanical polishing |
JP2002187060A (ja) * | 2000-10-11 | 2002-07-02 | Ebara Corp | 基板保持装置、ポリッシング装置、及び研磨方法 |
JP3922887B2 (ja) * | 2001-03-16 | 2007-05-30 | 株式会社荏原製作所 | ドレッサ及びポリッシング装置 |
US6769973B2 (en) * | 2001-05-31 | 2004-08-03 | Samsung Electronics Co., Ltd. | Polishing head of chemical mechanical polishing apparatus and polishing method using the same |
KR100939556B1 (ko) * | 2001-12-06 | 2010-01-29 | 가부시키가이샤 에바라 세이사꾸쇼 | 탄성막 및 플렉시블 막 |
JP4108023B2 (ja) * | 2003-09-09 | 2008-06-25 | 株式会社荏原製作所 | 圧力コントロールシステム及び研磨装置 |
KR100621629B1 (ko) * | 2004-06-04 | 2006-09-19 | 삼성전자주식회사 | 화학적 기계적 연마 장치에 사용되는 연마 헤드 및 연마방법 |
US7207871B1 (en) * | 2005-10-06 | 2007-04-24 | Applied Materials, Inc. | Carrier head with multiple chambers |
US20070167110A1 (en) * | 2006-01-16 | 2007-07-19 | Yu-Hsiang Tseng | Multi-zone carrier head for chemical mechanical polishing and cmp method thereof |
CN201446411U (zh) | 2009-07-30 | 2010-05-05 | 寿光市泰丰汽车制动系统有限公司 | 一种工件快速夹紧装置 |
US8190285B2 (en) * | 2010-05-17 | 2012-05-29 | Applied Materials, Inc. | Feedback for polishing rate correction in chemical mechanical polishing |
US9067295B2 (en) * | 2012-07-25 | 2015-06-30 | Applied Materials, Inc. | Monitoring retaining ring thickness and pressure control |
US9011207B2 (en) * | 2012-10-29 | 2015-04-21 | Wayne O. Duescher | Flexible diaphragm combination floating and rigid abrading workholder |
WO2014144861A1 (en) * | 2013-03-15 | 2014-09-18 | Applied Materials, Inc. | Polishing system with front side pressure control |
JP5538601B1 (ja) * | 2013-08-22 | 2014-07-02 | ミクロ技研株式会社 | 研磨ヘッド及び研磨処理装置 |
CN104752301B (zh) * | 2013-12-31 | 2018-05-25 | 北京北方华创微电子装备有限公司 | 一种静电卡盘以及腔室 |
US9610672B2 (en) * | 2014-06-27 | 2017-04-04 | Applied Materials, Inc. | Configurable pressure design for multizone chemical mechanical planarization polishing head |
US9873179B2 (en) * | 2016-01-20 | 2018-01-23 | Applied Materials, Inc. | Carrier for small pad for chemical mechanical polishing |
WO2018045039A1 (en) * | 2016-08-31 | 2018-03-08 | Applied Materials, Inc. | Polishing system with annular platen or polishing pad |
JP7023063B2 (ja) * | 2017-08-08 | 2022-02-21 | 株式会社荏原製作所 | 基板研磨装置及び方法 |
JP7138418B2 (ja) * | 2017-09-04 | 2022-09-16 | 東京エレクトロン株式会社 | 脱離制御方法及びプラズマ処理装置 |
KR20200031955A (ko) * | 2018-09-17 | 2020-03-25 | 삼성전자주식회사 | 연마 헤드 및 이를 갖는 연마 캐리어 장치 |
JP7158223B2 (ja) * | 2018-09-20 | 2022-10-21 | 株式会社荏原製作所 | 研磨ヘッドおよび研磨装置 |
-
2021
- 2021-06-17 US US17/350,579 patent/US11931857B2/en active Active
- 2021-06-17 WO PCT/US2021/037838 patent/WO2021262521A1/en active Application Filing
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030073381A1 (en) * | 2001-10-11 | 2003-04-17 | Speedfam-Ipec Corporation | Workpiece carrier with adjustable pressure zones and barriers |
JP2015168015A (ja) * | 2014-03-05 | 2015-09-28 | 株式会社荏原製作所 | 研磨装置および研磨方法 |
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JP2024069195A (ja) | 2024-05-21 |
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TW202207354A (zh) | 2022-02-16 |
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US20240173816A1 (en) | 2024-05-30 |
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