JP6012469B2 - シリコン層の製造方法 - Google Patents
シリコン層の製造方法 Download PDFInfo
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- JP6012469B2 JP6012469B2 JP2012539271A JP2012539271A JP6012469B2 JP 6012469 B2 JP6012469 B2 JP 6012469B2 JP 2012539271 A JP2012539271 A JP 2012539271A JP 2012539271 A JP2012539271 A JP 2012539271A JP 6012469 B2 JP6012469 B2 JP 6012469B2
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- C—CHEMISTRY; METALLURGY
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- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
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- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/60—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which all the silicon atoms are connected by linkages other than oxygen atoms
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- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/16—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers in which all the silicon atoms are connected by linkages other than oxygen atoms
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- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
- C23C18/122—Inorganic polymers, e.g. silanes, polysilazanes, polysiloxanes
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/1225—Deposition of multilayers of inorganic material
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- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/1229—Composition of the substrate
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- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/125—Process of deposition of the inorganic material
- C23C18/1295—Process of deposition of the inorganic material with after-treatment of the deposited inorganic material
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- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/14—Decomposition by irradiation, e.g. photolysis, particle radiation or by mixed irradiation sources
- C23C18/143—Radiation by light, e.g. photolysis or pyrolysis
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Description
全ての作業は、O2遮断下でN2グローブボックス中で実施される。
例1−本発明による使用のための材料:
秤量ガラス中のネオペンタシラン3mLにUVランプを、ほぼMw=900g/molの重量平均分子量に達するまで照射する。
秤量ガラス中のシクロペンタシラン3mLにUVランプを、ほぼMw=2200g/molの重量平均分子量に達するまで照射する。
実施例1:
上記の試験された例1で得られたオリゴマー化されたシランのシクロオクタン中の37.5質量%の調製物50μLを、2.5×2.5cm2のサイズのガラス基板上に滴下し、スピンコーターを用いて2000rpmで回転塗布する。得られた皮膜を600℃で20秒間ホットプレート上で硬化させる。約130nmの厚さの褐色のSi層が得られる(図1参照)。PDSデータは、1.2eVで103cm-1のアルファ値を示し、ラマンデータは、100%アモルファスaSi:Hを示す。
上記の試験された例1から得られたオリゴマー化されたシランのシクロオクタン中の37質量%の調製物50μLを、2.5×2.5cm2のサイズのガラス基板上に滴下し、スピンコーターを用いて2000rpmで回転塗布する。得られた皮膜を400℃で10分間ホットプレート上で硬化させる。約140nmの厚さの褐色のSi層が得られる。PDSデータは、1.2eVで120cm-1のアルファ値を示し、ラマンデータは、100%アモルファスaSi:Hを示す。
上記の試験された例2から得られたオリゴマー化されたシランのシクロオクタン中の28.5質量%の調製物50μLを、2.5×2.5cm2のサイズのガラス基板上に滴下し、スピンコーターを用いて6000rpmで回転塗布する。得られた皮膜を400℃で10分間ホットプレート上で硬化させる。約142nmの厚さの褐色のSi層が得られる。PDSデータは、1.2eVで172cm-1のアルファ値を示し、ラマンデータは、100%アモルファスaSi:Hを示す。
秤量ガラス中のシクロペンタシラン3mLにUVランプをほぼMw=3100g/molの重量平均分子量に達するまで照射する。得られたオリゴマー化されたシランのシクロオクタン中の37.5質量%の調製物50μLを、2.5×2.5cm2のサイズのガラス基板上に滴下し、スピンコーターを用いて2500rpmで回転塗布する。得られた皮膜を500℃で60秒間ホットプレート上で硬化させた(図2参照)。
Claims (13)
- 一般式SiaH2a+2(式中、a=3〜10)の少なくとも1種のヒドリドシランのみから製造される少なくとも1種の高級シランを基板上に塗布し、引き続き熱的に、この高級シランを主にシリコンからなる層に変換する、基板上にシリコン層を熱的に製造する液相法において、前記高級シランの熱的変換を
500〜900℃の温度で、
かつ≦5分の変換時間で行い、かつ
前記基板は、ガラス、石英ガラス、黒鉛、金属、プラスチック又はシリコンからなるか、又は耐熱性の支持体上に存在するシリコン層、酸化インジウムスズ層、ZnO:F層又はSnO 2 :F層からなることを特徴とする、基板上にシリコン層を熱的に製造する液相法。 - 前記少なくとも1種の高級シランは、330〜10000g/molの重量平均分子量を有することを特徴とする、請求項1記載の方法。
- 前記少なくとも1種の高級シランを溶剤中に溶解させて、前記基板上に塗布することを特徴とする、請求項1又は2記載の方法。
- 前記少なくとも1種の高級シランを、前記高級シランを含む組成物の全質量に対して5〜100質量%の割合で使用することを特徴とする、請求項1から3までのいずれか1項記載の方法。
- 前記少なくとも1種の高級シランを、第III主族又は第V主族の元素の化合物の群から選択される少なくとも1種のドーパントと一緒に前記基板上に塗布することを特徴とする、請求項1から4までのいずれか1項記載の方法。
- 前記少なくとも1種の高級シランの塗布を、印刷法、吹き付け法、回転塗布法、浸漬法、メニスカスコーティング、スリットコーティング、スロットダイコーティング、及びカーテンコーティングから選択される1つの方法によって行うことを特徴とする、請求項1から5までのいずれか1項記載の方法。
- 前記熱的変換を500℃〜650℃の温度で行うことを特徴とする、請求項1から6までのいずれか1項記載の方法。
- 前記変換時間は、0.1ms〜120sであることを特徴とする、請求項1から7までのいずれか1項記載の方法。
- 前記変換時間は、0.1〜60sであることを特徴とする、請求項8に記載の方法。
- 前記熱的変換を唯一の熱的プロセス工程内で行うことを特徴とする、請求項1から9までのいずれか1項記載の方法。
- 前記熱処理の前、その間又はその後に、UV線を照射することを特徴とする、請求項1から10までのいずれか1項記載の方法。
- 前記高級シランの塗布後で、かつ前記高級シランの変換前に減圧を印加することを特徴とする、請求項1から11までのいずれか1項記載の方法。
- 電子的又は光電子的デバイス層を製造するための、請求項1から12までのいずれか1項記載の方法により製造される少なくとも1つのシリコン層の使用。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009053806A DE102009053806A1 (de) | 2009-11-18 | 2009-11-18 | Verfahren zur Herstellung von Siliciumschichten |
| DE102009053806.2 | 2009-11-18 | ||
| PCT/EP2010/067207 WO2011061106A2 (de) | 2009-11-18 | 2010-11-10 | Verfahren zur herstellung von siliciumschichten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013511829A JP2013511829A (ja) | 2013-04-04 |
| JP6012469B2 true JP6012469B2 (ja) | 2016-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012539271A Expired - Fee Related JP6012469B2 (ja) | 2009-11-18 | 2010-11-10 | シリコン層の製造方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9234281B2 (ja) |
| EP (1) | EP2501841B1 (ja) |
| JP (1) | JP6012469B2 (ja) |
| KR (1) | KR101735140B1 (ja) |
| CN (1) | CN102597318B (ja) |
| DE (1) | DE102009053806A1 (ja) |
| ES (1) | ES2651678T3 (ja) |
| MY (1) | MY161427A (ja) |
| TW (1) | TWI525213B (ja) |
| WO (1) | WO2011061106A2 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010040231A1 (de) | 2010-09-03 | 2012-03-08 | Evonik Degussa Gmbh | p-Dotierte Siliciumschichten |
| DE102010041842A1 (de) * | 2010-10-01 | 2012-04-05 | Evonik Degussa Gmbh | Verfahren zur Herstellung höherer Hydridosilanverbindungen |
| DE102010062984A1 (de) | 2010-12-14 | 2012-06-14 | Evonik Degussa Gmbh | Verfahren zur Herstellung höherer Halogen- und Hydridosilane |
| DE102010063823A1 (de) | 2010-12-22 | 2012-06-28 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Hydridosilanen |
| DE102012221669A1 (de) | 2012-11-27 | 2014-05-28 | Evonik Industries Ag | Verfahren zum Herstellen kohlenstoffhaltiger Hydridosilane |
| DE102013020518A1 (de) | 2013-12-11 | 2015-06-11 | Forschungszentrum Jülich GmbH Fachbereich Patente | Verfahren und Vorrichtung zur Polymerisation einer Zusammensetzung enthaltend Hydridosilane und anschließenden Verwendung der Polymerisate zur Herstellung von siliziumhaltigen Schichten |
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| JP3517934B2 (ja) | 1994-03-24 | 2004-04-12 | 昭和電工株式会社 | シリコン膜の形成方法 |
| JPH0945922A (ja) | 1995-07-27 | 1997-02-14 | Showa Denko Kk | 多結晶シリコン膜の形成方法 |
| US5866471A (en) | 1995-12-26 | 1999-02-02 | Kabushiki Kaisha Toshiba | Method of forming semiconductor thin film and method of fabricating solar cell |
| CN1199241C (zh) | 1999-03-30 | 2005-04-27 | 精工爱普生株式会社 | 硅膜成形方法 |
| JP3981528B2 (ja) | 1999-03-30 | 2007-09-26 | セイコーエプソン株式会社 | 太陽電池の製造方法 |
| KR100420441B1 (ko) | 1999-03-30 | 2004-03-04 | 제이에스알 가부시끼가이샤 | 실리콘막 형성 방법 및 잉크 젯용 잉크 조성물 |
| TWI281921B (en) | 2000-03-13 | 2007-06-01 | Jsr Corp | Novel cyclosilane compound, and solution composition and process for forming a silicon film |
| TW555690B (en) | 2001-08-14 | 2003-10-01 | Jsr Corp | Silane composition, silicon film forming method and solar cell production method |
| JP2003171556A (ja) * | 2001-12-10 | 2003-06-20 | Jsr Corp | シリコン膜の形成方法およびそのための組成物 |
| JP2003055556A (ja) * | 2001-08-14 | 2003-02-26 | Jsr Corp | シリコン膜またはシリコン酸化膜の形成方法およびそのための組成物 |
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| EP1640342A4 (en) * | 2003-06-13 | 2006-11-22 | Jsr Corp | SILANEPOLYMER AND METHOD FOR FORMING SILICON FILM |
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| US7776698B2 (en) * | 2007-10-05 | 2010-08-17 | Applied Materials, Inc. | Selective formation of silicon carbon epitaxial layer |
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| DE102008043422B3 (de) | 2008-11-03 | 2010-01-07 | Evonik Degussa Gmbh | Verfahren zur Aufreinigung niedermolekularer Hydridosilane |
| DE102009002758A1 (de) | 2009-04-30 | 2010-11-11 | Evonik Degussa Gmbh | Bandgap Tailoring von Solarzellen aus Flüssigsilan mittels Germanium-Zugabe |
| DE102009053804B3 (de) | 2009-11-18 | 2011-03-17 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Hydridosilanen |
| DE102009053805A1 (de) | 2009-11-18 | 2011-05-26 | Evonik Degussa Gmbh | Siliziumschichten aus polymermodifizierten Flüssigsilan-Formulierungen |
| DE102010040231A1 (de) | 2010-09-03 | 2012-03-08 | Evonik Degussa Gmbh | p-Dotierte Siliciumschichten |
-
2009
- 2009-11-18 DE DE102009053806A patent/DE102009053806A1/de not_active Withdrawn
-
2010
- 2010-11-10 EP EP10781639.9A patent/EP2501841B1/de not_active Not-in-force
- 2010-11-10 ES ES10781639.9T patent/ES2651678T3/es active Active
- 2010-11-10 JP JP2012539271A patent/JP6012469B2/ja not_active Expired - Fee Related
- 2010-11-10 CN CN201080052321.6A patent/CN102597318B/zh not_active Expired - Fee Related
- 2010-11-10 US US13/510,373 patent/US9234281B2/en not_active Expired - Fee Related
- 2010-11-10 MY MYPI2012001982A patent/MY161427A/en unknown
- 2010-11-10 WO PCT/EP2010/067207 patent/WO2011061106A2/de not_active Ceased
- 2010-11-10 KR KR1020127012720A patent/KR101735140B1/ko not_active Expired - Fee Related
- 2010-11-16 TW TW099139377A patent/TWI525213B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013511829A (ja) | 2013-04-04 |
| TWI525213B (zh) | 2016-03-11 |
| MY161427A (en) | 2017-04-14 |
| TW201137169A (en) | 2011-11-01 |
| ES2651678T3 (es) | 2018-01-29 |
| KR101735140B1 (ko) | 2017-05-24 |
| DE102009053806A1 (de) | 2011-05-19 |
| EP2501841A2 (de) | 2012-09-26 |
| CN102597318A (zh) | 2012-07-18 |
| US9234281B2 (en) | 2016-01-12 |
| WO2011061106A2 (de) | 2011-05-26 |
| EP2501841B1 (de) | 2017-10-25 |
| CN102597318B (zh) | 2015-08-26 |
| WO2011061106A3 (de) | 2011-08-25 |
| AU2010321034A1 (en) | 2012-05-10 |
| US20120273805A1 (en) | 2012-11-01 |
| KR20120109485A (ko) | 2012-10-08 |
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