JP6924327B2 - 静電基板支持体幾何形状の研磨 - Google Patents
静電基板支持体幾何形状の研磨 Download PDFInfo
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- B24B37/00—Lapping machines or devices; Accessories
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- B24B37/044—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor characterised by the composition of the lapping agent
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- B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
- B24B37/105—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being actively moved by a drive, e.g. in a combined rotary and translatory movement
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- C23C16/4581—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for supporting substrates in the reaction chamber characterised by material of construction or surface finish of the means for supporting the substrate
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
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- C23C16/4582—Rigid and flat substrates, e.g. plates or discs
- C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
- C23C16/505—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges
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- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0428—Apparatus for mechanical treatment or grinding or cutting
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- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/72—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using electrostatic chucks
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- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/76—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using mechanical means, e.g. clamps or pinches
- H10P72/7604—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using mechanical means, e.g. clamps or pinches the wafers being placed on a susceptor, stage or support
- H10P72/7614—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using mechanical means, e.g. clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a plurality of individual support members, e.g. support posts or protrusions
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- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/76—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using mechanical means, e.g. clamps or pinches
- H10P72/7604—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using mechanical means, e.g. clamps or pinches the wafers being placed on a susceptor, stage or support
- H10P72/7616—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using mechanical means, e.g. clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a coating, a hardness or a material
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/76—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using mechanical means, e.g. clamps or pinches
- H10P72/7604—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using mechanical means, e.g. clamps or pinches the wafers being placed on a susceptor, stage or support
- H10P72/7618—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using mechanical means, e.g. 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 carrousel
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- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
- H10P90/12—Preparing bulk and homogeneous wafers
- H10P90/123—Preparing bulk and homogeneous wafers by grinding or lapping
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
- C23C16/513—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using plasma jets
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- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
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- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- 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
- H01J37/32431—Constructional details of the reactor
- H01J37/32715—Workpiece holder
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Description
本明細書で説明される諸実施形態は、概して、半導体デバイス製造処理で使用される物品の製造に関し、具体的には、処理チャンバで使用する静電チャック(ESC)基板支持体の製造方法に関する。
静電チャック(ESC)基板支持体を、半導体製造で一般的に使用して、静電チャック(ESC)力により、処理チャンバの処理容積内で、処理位置に基板を確実に保持する。チャック力は、基板支持体の誘電材料に埋め込まれたチャック電極に供給される電圧と、誘電材料の表面上に配置された基板との間の電位の関数である。
Claims (14)
- 研磨パッドが取り付けられた研磨プラテンを回転させる工程と、
研磨パッドに研磨流体を塗布する工程と、
基板支持体のパターン形成表面を研磨荷重で研磨パッドに押し付ける工程であって、
基板支持体のパターン形成表面は、1つ以上の凹面から延びる複数の突起を備え、
パターン形成表面は、複数の内側シールバンドをさらに備え、各々は、基板支持体の誘電材料に形成された開口部の周りに同軸で配置され、
パターン形成表面の基板接触面積は、基板支持体上に配置される基板の非デバイス側表面積の約20%未満である工程と、
基板支持体のパターン形成表面を研磨する工程であって、
基板に対向する表面で、複数の突起から材料の第1厚さを除去する工程と、
複数の突起の1つ以上の側面から材料の第2厚さを除去する工程であって、第2厚さは第1厚さと同じか、それより大きくなっている工程とを含む工程とを含む、基板支持体を研磨する方法。 - 複数の突起のそれぞれが、約3μmから約50μmの間の高さを有する、請求項1に記載の方法。
- 研磨パッドは、約300μmを超える起毛長さを有するウレタン含浸フェルト材料を含んでいる、請求項1に記載の方法。
- 研磨パッドは、約50%を超える孔容積を有している、請求項1に記載の方法。
- 基板支持体のパターン形成表面は、酸化アルミニウム(Al2O3)、窒化アルミニウム(AlN)、酸化チタン(TiO)、窒化チタン(TiN)、酸化イットリウム(Y2O3)、及びそれらの組み合わせからなる群から選択される誘電材料で形成されている、請求項1に記載の方法。
- 基板支持体のパターン形成表面は、基板支持体上に同心円状に配置された1つ以上の外側シールバンドをさらに備え、
1つ以上の外側シールバンドのうちの少なくとも1つは、パターン形成表面の外周に近接している、請求項1に記載の方法。 - 複数の突起は、約500μmから約5mmの間の平均直径を有している、請求項1に記載の方法。
- パターン形成表面の基板接触面積は、基板支持体上に配置される基板の非デバイス側表面積の約10%未満である、請求項7に記載の方法。
- 研磨パッドが取り付けられた研磨プラテンを回転させる工程と、
研磨パッドに研磨流体を塗布する工程であって、研磨流体は、約10μm未満の平均直径を有するダイヤモンド研磨剤を含んでいる工程と、
基板支持体のパターン形成表面を研磨荷重で研磨パッドに押し付ける工程であって、
基板支持体のパターン形成表面は、その1つ以上の凹面から延びる複数の隆起フィーチャーを含み、
パターン形成表面は、複数の内側シールバンドをさらに備え、各々は、基板支持体の誘電材料に形成された開口部の周りに同軸で配置され、
基板接触面を画定する複数の隆起フィーチャーの表面積は、基板支持体上に配置される基板の非デバイス側表面積の約20%未満である工程と、
基板支持体のパターン形成表面を研磨して、隆起フィーチャーの上面から約0.5μmを超える材料を除去する工程とを含む、基板支持体のパターン形成表面を研磨する方法。 - パターン形成表面は、酸化アルミニウム(Al2O3)、窒化アルミニウム(AlN)、酸化チタン(TiO)、窒化チタン(TiN)、酸化イットリウム(Y2O3)、及びそれらの組み合わせからなる群から選択される誘電材料で形成されている、請求項9に記載の方法。
- 複数の隆起フィーチャーは、
約500μmから約5mmの間の平均直径を有する複数の突起と、
基板支持体上に同心円状に配置された1つ以上の外側シールバンドとを備え、
1つ以上の外側シールバンドのうちの少なくとも1つは、パターン形成表面の外周に近接している、請求項10に記載の方法。 - 基板支持体のパターン形成表面を研磨する工程は、隆起フィーチャーの側面から約0.5μmを超える材料を除去する工程をさらに含んでいる、請求項11に記載の方法。
- パターン形成表面を研磨する工程は、その1つ以上の凹面を約0.2μmRa未満の粗さまで滑らかにする工程を含んでいる、請求項12に記載の方法。
- 研磨パッドが取り付けられた研磨プラテンを回転させる工程と、
研磨パッドに研磨流体を塗布する工程であって、研磨流体は、約10μm未満の平均直径を有するダイヤモンド研磨剤を含んでいる工程と、
基板支持体のパターン形成表面を研磨荷重で研磨パッドに押し付ける工程であって、
基板支持体のパターン形成表面は、その1つ以上の凹面から延びる複数の円筒状突起を備え、
パターン形成表面は、複数の内側シールバンドをさらに備え、各々は、基板支持体の誘電材料に形成された開口部の周りに同軸で配置され、
複数の円筒状突起の基板接触領域の面積は、基板支持体上に配置される基板の非デバイス側表面積の約20%未満であり、
複数の円筒状突起は、500μmから約5mmの間の平均直径を有し、
パターン形成表面は、酸化アルミニウム(Al2O3)、窒化アルミニウム(AlN)、酸化チタン(TiO)、窒化チタン(TiN)、酸化イットリウム(Y2O3)、及びそれらの組み合わせからなる群から選択される誘電材料で形成されている工程と、
基板支持体のパターン形成表面を研磨し、
複数の円筒状突起の表面から約0.5μmを超える誘電材料を除去して基板接触面を形成し、
1つ以上の凹面から約0.1μmを超える誘電材料を除去する工程とを含む、基板支持体のパターン形成表面を研磨する方法。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762573491P | 2017-10-17 | 2017-10-17 | |
| US62/573,491 | 2017-10-17 | ||
| US15/886,574 US10654147B2 (en) | 2017-10-17 | 2018-02-01 | Polishing of electrostatic substrate support geometries |
| US15/886,574 | 2018-02-01 | ||
| PCT/US2018/042387 WO2019078936A1 (en) | 2017-10-17 | 2018-07-17 | POLISHING ELECTROSTATIC SUBSTRATE SUPPORT GEOMETRIES |
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| Publication Number | Publication Date |
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| JP2020530943A JP2020530943A (ja) | 2020-10-29 |
| JP6924327B2 true JP6924327B2 (ja) | 2021-08-25 |
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| JP2020508384A Active JP6924327B2 (ja) | 2017-10-17 | 2018-07-17 | 静電基板支持体幾何形状の研磨 |
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| Country | Link |
|---|---|
| US (1) | US10654147B2 (ja) |
| JP (1) | JP6924327B2 (ja) |
| KR (1) | KR102330711B1 (ja) |
| CN (1) | CN111052317B (ja) |
| TW (1) | TWI748127B (ja) |
| WO (1) | WO2019078936A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6948822B2 (ja) * | 2017-04-25 | 2021-10-13 | 東京エレクトロン株式会社 | 基板処理装置及び基板取り外し方法 |
| KR102140725B1 (ko) * | 2018-01-22 | 2020-08-04 | 상구정공(주) | 기판 지지장치 및 이의 제작방법 |
| FR3096058B1 (fr) * | 2019-05-15 | 2021-06-11 | Commissariat Energie Atomique | Dispositif de depôt chimique en phase vapeur presentant des zones de depôt reconfigurables |
| CN111805413A (zh) * | 2020-07-23 | 2020-10-23 | 中国科学院微电子研究所 | 化学机械研磨方法 |
| US11699611B2 (en) | 2021-02-23 | 2023-07-11 | Applied Materials, Inc. | Forming mesas on an electrostatic chuck |
| US12100614B2 (en) * | 2021-04-16 | 2024-09-24 | Applied Materials, Inc. | Apparatus for controlling lift pin movement |
| US12557595B2 (en) * | 2022-01-26 | 2026-02-17 | Applied Materials, Inc. | Methods for electrostatic chuck ceramic surfacing |
| CN118843930A (zh) * | 2022-03-18 | 2024-10-25 | 朗姆研究公司 | 用于减少晶片背侧损伤的装置和方法 |
| US20260014664A1 (en) * | 2022-07-08 | 2026-01-15 | Struers ApS | A grinding and/or polishing machine and a specimen holder |
| US20240011147A1 (en) * | 2022-07-08 | 2024-01-11 | Applied Materials, Inc. | Electrostatic chuck cover piece to enable processing of dielectric substrates |
| US12427550B2 (en) * | 2022-07-12 | 2025-09-30 | Applied Materials, Inc. | Methods for removing deposits on the surface of a chamber component |
| US12542260B2 (en) | 2022-12-14 | 2026-02-03 | Applied Materials, Inc. | Surface topologies of electrostatic substrate support for particle reduction |
| US20240304486A1 (en) * | 2023-03-10 | 2024-09-12 | Applied Materials, Inc. | Differential substrate backside cooling |
| US20240321619A1 (en) * | 2023-03-23 | 2024-09-26 | Samsung Electronics Co., Ltd. | Substrate supporter |
| CN121002643A (zh) * | 2023-05-08 | 2025-11-21 | 应用材料公司 | 静电基板支撑 |
| CN120206390A (zh) * | 2025-05-26 | 2025-06-27 | 浙江工业大学 | 等离子体改性球体研磨抛光装置、设备及方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07221168A (ja) | 1994-02-02 | 1995-08-18 | Toto Ltd | 静電チャックの表面研磨方法 |
| KR20010063395A (ko) | 1999-12-22 | 2001-07-09 | 고석태 | 내식성을 향상시킬 수 있는 정전척의 제조방법 및 그에따른 정전척 |
| US6241596B1 (en) * | 2000-01-14 | 2001-06-05 | Applied Materials, Inc. | Method and apparatus for chemical mechanical polishing using a patterned pad |
| JP4094262B2 (ja) * | 2001-09-13 | 2008-06-04 | 住友大阪セメント株式会社 | 吸着固定装置及びその製造方法 |
| US20040055709A1 (en) | 2002-09-19 | 2004-03-25 | Applied Materials, Inc. | Electrostatic chuck having a low level of particle generation and method of fabricating same |
| JP2004235478A (ja) * | 2003-01-30 | 2004-08-19 | Sumitomo Mitsubishi Silicon Corp | 貼り合わせsoi基板およびその製造方法 |
| US7697260B2 (en) * | 2004-03-31 | 2010-04-13 | Applied Materials, Inc. | Detachable electrostatic chuck |
| US7182677B2 (en) * | 2005-01-14 | 2007-02-27 | Applied Materials, Inc. | Chemical mechanical polishing pad for controlling polishing slurry distribution |
| US8226769B2 (en) | 2006-04-27 | 2012-07-24 | Applied Materials, Inc. | Substrate support with electrostatic chuck having dual temperature zones |
| US7589950B2 (en) * | 2006-10-13 | 2009-09-15 | Applied Materials, Inc. | Detachable electrostatic chuck having sealing assembly |
| TWI475594B (zh) * | 2008-05-19 | 2015-03-01 | 恩特格林斯公司 | 靜電夾頭 |
| CN102150251B (zh) * | 2008-09-08 | 2013-06-19 | 芝浦机械电子株式会社 | 基板处理装置及基板处理方法 |
| JP2014522572A (ja) | 2011-06-02 | 2014-09-04 | アプライド マテリアルズ インコーポレイテッド | 静電チャックの窒化アルミ誘電体の修復方法 |
| KR101226570B1 (ko) | 2012-10-12 | 2013-01-25 | 오중표 | 연마를 위한 정전척이 안착되는 베이스 부재 |
| KR20140070049A (ko) * | 2012-11-30 | 2014-06-10 | 삼성디스플레이 주식회사 | 기판 지지 유닛 및 이를 갖는 기판 처리 장치 |
| US9358702B2 (en) | 2013-01-18 | 2016-06-07 | Applied Materials, Inc. | Temperature management of aluminium nitride electrostatic chuck |
| US9669653B2 (en) * | 2013-03-14 | 2017-06-06 | Applied Materials, Inc. | Electrostatic chuck refurbishment |
| KR102238750B1 (ko) | 2013-08-10 | 2021-04-08 | 어플라이드 머티어리얼스, 인코포레이티드 | 새로운 또는 개장된 정전 척을 폴리싱하는 방법 |
| JP2016139650A (ja) * | 2015-01-26 | 2016-08-04 | 住友大阪セメント株式会社 | 静電チャック装置 |
| US10020218B2 (en) | 2015-11-17 | 2018-07-10 | Applied Materials, Inc. | Substrate support assembly with deposited surface features |
| KR102363829B1 (ko) * | 2016-03-24 | 2022-02-16 | 어플라이드 머티어리얼스, 인코포레이티드 | 화학적 기계적 연마를 위한 조직화된 소형 패드 |
| US20180204747A1 (en) * | 2017-01-17 | 2018-07-19 | Applied Materials, Inc. | Substrate support assembly having surface features to improve thermal performance |
| US11955362B2 (en) * | 2017-09-13 | 2024-04-09 | Applied Materials, Inc. | Substrate support for reduced damage substrate backside |
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- 2018-07-17 JP JP2020508384A patent/JP6924327B2/ja active Active
- 2018-07-17 WO PCT/US2018/042387 patent/WO2019078936A1/en not_active Ceased
- 2018-07-17 CN CN201880057686.4A patent/CN111052317B/zh active Active
- 2018-07-17 KR KR1020207010977A patent/KR102330711B1/ko active Active
- 2018-09-06 TW TW107131269A patent/TWI748127B/zh active
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| CN111052317B (zh) | 2023-10-20 |
| TWI748127B (zh) | 2021-12-01 |
| TW201923950A (zh) | 2019-06-16 |
| KR102330711B1 (ko) | 2021-11-23 |
| US20190111541A1 (en) | 2019-04-18 |
| WO2019078936A1 (en) | 2019-04-25 |
| JP2020530943A (ja) | 2020-10-29 |
| US10654147B2 (en) | 2020-05-19 |
| CN111052317A (zh) | 2020-04-21 |
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