JP2011515825A - 複合基板を製造するための工程 - Google Patents
複合基板を製造するための工程 Download PDFInfo
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- 229910052710 silicon Inorganic materials 0.000 description 10
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- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 9
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- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
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- H01L21/7624—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology
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Abstract
Description
―異なるタイプの該領域は、島の材料とは異なる材料からできている。
―異なるタイプの該領域は、空である。
―該工程は、
i)該相補的パターンで第1の基板の表面上にマスクを形成するステップであって、該マスクは、該パターンに対応する該区域は被覆しないことを特徴とするマスクを形成するステップと、
ii)該マスクによって被覆されない第1の基板の該区域に該島を形成するステップと
を含む。
―該プラズマは、O2タイプまたはN2タイプのもの、又はその混合タイプのものである。
―マスク除去のステップiii)がステップii)の中または後に行われる。
―接着の前に、薄層の範囲を定めるために脆弱化区域が第2の基板内に作成される。
―接着後に、第2の基板の残部は、脆弱化区域に沿って切り離される。
―接着操作は、分子付着接着操作である。
―接着の後、接着エネルギーを増強することを意図して熱処理が行われる。
―接着のステップに引き続き第1の基板から第2の基板を除去するステップが行われる。
―除去の操作は、化学エッチングによって行われる。
―剥離操作の前に、薄層は、最終的支持体に接着される。
RFパワーは0から4000ワット、
圧力は10から200mTorr、
流速は50−2000sccm、
ガスは、O2、N2、Ar、
温度は5−60℃、
時間間隔は5秒から数分。
Claims (13)
- 第2の半導電性基板(30)上に第1の基板(10)を接着するステップを含み、接着の前に前記第1の基板と前記第2の基板との間に接着層(20)を形成するステップを含み、前記接着層(20)は第1の基板(10)の表面上に所定のパターン状に分布し、相補的パターン状に分布した異なるタイプの領域(22)により相互に分離した複数の島(21)を含むことを特徴とし、前記島(21)は第1の基板(10)の材料のプラズマ処理により形成されることを特徴とする複合基板を製造する工程。
- 異なるタイプ前記領域(22)は、島(21)の材料とは異なる材料からできていることを特徴とする請求項1に記載の工程。
- 異なるタイプの前記領域(22)は、空きであることを特徴とする請求項1に記載の工程。
- 前記プラズマは、O2タイプまたはN2タイプのもの、又はその混合タイプのものであることを特徴とする請求項1乃至3のいずれか1項に記載の工程。
- i)第1の基板(10)の表面上に、前記相補的パターン状にマスク(40)を形成するステップであって、前記マスク(40)は前記パターンに対応する区域を被覆しないことを特徴とするマスク(40)を形成するステップと、
ii)マスク(40)により被覆されない第1の基板(10)の前記区域内に前記島(21)を形成するステップと
を含むことを特徴とする請求項1乃至4のいずれか1項に記載の工程。 - マスク(40)除去のステップiii)がステップii)の中または後に行われることを特徴とする請求項5に記載の工程。
- 接着の前に、薄層(31)の範囲を定めるために脆弱化区域が第2の基板(30)内に作成されることを特徴とする請求項1乃至6のいずれか1項に記載の工程。
- 接着後に、薄層(31)が第1の基板(10)上に移転されるように、第2の基板(30)の残部(32)は、脆弱化区域に沿って切り離されることを特徴とする請求項7に記載の工程。
- 接着操作は、分子付着接着操作であることを特徴とする請求項1乃至8のいずれか1項に記載の工程。
- 接着の後、接着エネルギーを増強することを意図して熱処理が行われることを特徴とする請求項1乃至9のいずれか1項に記載の工程。
- 接着のステップに引き続き、第2の基板(30)と第1の基板(10)を剥離するステップが行われることを特徴とする請求項1乃至10のいずれか1項に記載の工程。
- 前記剥離の操作は、化学エッチングにより行われることを特徴とする請求項11に記載の工程。
- 前記剥離ステップの前に、薄層(31)は最終的支持体(60)に接着されることを特徴とする請求項11または12に記載の工程。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0754077A FR2914493B1 (fr) | 2007-03-28 | 2007-03-28 | Substrat demontable. |
PCT/EP2008/053563 WO2008116879A1 (en) | 2007-03-28 | 2008-03-26 | Process for manufacturing a composite substrate |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011515825A true JP2011515825A (ja) | 2011-05-19 |
JP5497626B2 JP5497626B2 (ja) | 2014-05-21 |
Family
ID=38786924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010500258A Active JP5497626B2 (ja) | 2007-03-28 | 2008-03-26 | 複合基板を製造するための工程 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8153504B2 (ja) |
EP (1) | EP2143137A1 (ja) |
JP (1) | JP5497626B2 (ja) |
KR (1) | KR101476334B1 (ja) |
CN (1) | CN101641774B (ja) |
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JP5429200B2 (ja) | 2010-05-17 | 2014-02-26 | 株式会社村田製作所 | 複合圧電基板の製造方法および圧電デバイス |
FR3005895B1 (fr) * | 2013-05-27 | 2015-06-26 | Commissariat Energie Atomique | Procede d'assemblage de deux substrats de nature differente via une couche intermediaire ductile |
CN105575869A (zh) * | 2014-10-13 | 2016-05-11 | 中芯国际集成电路制造(上海)有限公司 | 一种半导体器件及其制备方法、电子装置 |
CN106653676B (zh) * | 2015-11-03 | 2019-12-24 | 中芯国际集成电路制造(上海)有限公司 | 衬底结构、半导体器件以及制造方法 |
US10600635B2 (en) | 2017-04-20 | 2020-03-24 | Elyakim Kassel | Method and apparatus for a semiconductor-on-higher thermal conductive multi-layer composite wafer |
US10910272B1 (en) * | 2019-10-22 | 2021-02-02 | Sandisk Technologies Llc | Reusable support substrate for formation and transfer of semiconductor devices and methods of using the same |
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JP2000040812A (ja) * | 1998-07-22 | 2000-02-08 | Semiconductor Energy Lab Co Ltd | Soi基板の作製方法及び半導体装置の作製方法 |
JP2006511075A (ja) * | 2002-12-19 | 2006-03-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 無応力複合基板及びその製造方法 |
WO2006072871A2 (fr) * | 2004-10-06 | 2006-07-13 | Commissariat A L'energie Atomique | Procede d'elaboration de structures empilees mixtes, a zones isolantes diverses et/ou zones de conduction electrique verticale localisees |
JP2007173694A (ja) * | 2005-12-26 | 2007-07-05 | Canon Inc | 半導体基板の作製方法 |
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CA2233115C (en) * | 1997-03-27 | 2002-03-12 | Canon Kabushiki Kaisha | Semiconductor substrate and method of manufacturing the same |
FR2823596B1 (fr) | 2001-04-13 | 2004-08-20 | Commissariat Energie Atomique | Substrat ou structure demontable et procede de realisation |
FR2823599B1 (fr) | 2001-04-13 | 2004-12-17 | Commissariat Energie Atomique | Substrat demomtable a tenue mecanique controlee et procede de realisation |
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CN1315155C (zh) * | 2004-03-19 | 2007-05-09 | 中国科学院上海微系统与信息技术研究所 | 一种绝缘层上硅结构的制备方法 |
EP1605502A1 (en) * | 2004-06-08 | 2005-12-14 | Interuniversitair Microelektronica Centrum Vzw | Transfer method for the manufacturing of electronic devices |
FR2873235A1 (fr) * | 2004-12-31 | 2006-01-20 | Soitec Silicon On Insulator | Procede d'obtention d'un substrat demontable a energie de collage controlee |
US7605054B2 (en) * | 2007-04-18 | 2009-10-20 | S.O.I.Tec Silicon On Insulator Technologies | Method of forming a device wafer with recyclable support |
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JP2000040812A (ja) * | 1998-07-22 | 2000-02-08 | Semiconductor Energy Lab Co Ltd | Soi基板の作製方法及び半導体装置の作製方法 |
JP2006511075A (ja) * | 2002-12-19 | 2006-03-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 無応力複合基板及びその製造方法 |
WO2006072871A2 (fr) * | 2004-10-06 | 2006-07-13 | Commissariat A L'energie Atomique | Procede d'elaboration de structures empilees mixtes, a zones isolantes diverses et/ou zones de conduction electrique verticale localisees |
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JP2007173694A (ja) * | 2005-12-26 | 2007-07-05 | Canon Inc | 半導体基板の作製方法 |
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US8153504B2 (en) | 2012-04-10 |
CN101641774B (zh) | 2012-10-24 |
CN101641774A (zh) | 2010-02-03 |
KR20100014600A (ko) | 2010-02-10 |
FR2914493A1 (fr) | 2008-10-03 |
EP2143137A1 (en) | 2010-01-13 |
WO2008116879A1 (en) | 2008-10-02 |
JP5497626B2 (ja) | 2014-05-21 |
US20100323496A1 (en) | 2010-12-23 |
KR101476334B1 (ko) | 2014-12-24 |
FR2914493B1 (fr) | 2009-08-07 |
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