JP5756897B2 - 熱処理装置 - Google Patents
熱処理装置 Download PDFInfo
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- JP5756897B2 JP5756897B2 JP2013170095A JP2013170095A JP5756897B2 JP 5756897 B2 JP5756897 B2 JP 5756897B2 JP 2013170095 A JP2013170095 A JP 2013170095A JP 2013170095 A JP2013170095 A JP 2013170095A JP 5756897 B2 JP5756897 B2 JP 5756897B2
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- 238000010438 heat treatment Methods 0.000 title claims description 70
- 239000000463 material Substances 0.000 claims description 40
- 239000000758 substrate Substances 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 22
- 239000003507 refrigerant Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 45
- 239000010408 film Substances 0.000 description 39
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 38
- 229910052710 silicon Inorganic materials 0.000 description 38
- 239000010703 silicon Substances 0.000 description 38
- 210000002381 plasma Anatomy 0.000 description 30
- 239000010409 thin film Substances 0.000 description 27
- 239000012071 phase Substances 0.000 description 25
- 239000013078 crystal Substances 0.000 description 24
- 239000011521 glass Substances 0.000 description 22
- 229910021417 amorphous silicon Inorganic materials 0.000 description 15
- 210000004027 cell Anatomy 0.000 description 11
- 239000004065 semiconductor Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 230000006378 damage Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- 238000005336 cracking Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000006911 nucleation Effects 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67115—Apparatus for thermal treatment mainly by radiation
-
- 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
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67103—Apparatus for thermal treatment mainly by conduction
-
- 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
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67109—Apparatus for thermal treatment mainly by convection
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Light Receiving Elements (AREA)
- Resistance Heating (AREA)
- Silicon Compounds (AREA)
- Tunnel Furnaces (AREA)
- Furnace Details (AREA)
- Photovoltaic Devices (AREA)
- Recrystallisation Techniques (AREA)
Description
図1および図2は、本実施の形態1に係る熱処理装置および方法の模式図である。
本実施の形態における熱処理装置および方法は、図1に示すように、基材を加熱することが可能な下部ヒーターユニット201aと、X方向に移動が可能な搬送ユニット202と、搬送ユニット202に連結させた、冷却ユニットとしてのガス噴出ユニット203と、急速加熱ユニットとしての大気圧プラズマユニット204aと、予備加熱ユニットとしての上部ヒーターユニット205と、から構成される。
図3および図4は、本発明実施の形態2に係る、熱処理装置および方法の模式図である。以下、実施の形態1と異なる点を中心にして述べる。
本実施の形態における熱処理装置および方法は、図3に示すように、予備加熱ユニットとしての上部ヒーターユニット205の代わりに、X方向に沿って、予備加熱ユニットとしての大気圧プラズマユニット204c、204d、204eを順に配置した熱処理装置としている。
図2および図5は、本発明実施の形態3に係る、熱処理装置および方法の模式図である。以下、実施の形態1と異なる点を中心にして述べる。
本実施の形態における熱処理装置および方法は、図5に示すように、X方向に移動可能な搬送ユニット202の代わりに、+X方向に基材206を移動可能な、セラミック製の搬送ローラー207を配置した熱処理装置としている。
図6および図2は、本発明実施の形態4に係る、熱処理装置および方法の模式図である。以下、実施の形態1と異なる点を中心にして述べる。
本実施の形態における熱処理装置および方法は、図6に示すように、急速加熱ユニットとしての大気圧プラズマユニット204aの代わりに、波長530nmのグリーンレーザーを用いたレーザーユニット208aを配置した熱処理装置としている。
202 搬送ユニット
203 ガス噴出ユニット
204a,204c 大気圧プラズマユニット
204b,204f 高温プラズマ
205 上部ヒーターユニット
206a ガラス
206b アモルファスシリコン薄膜
Claims (3)
- 基材を加熱するヒーターを前記基材の裏面側に備え、かつ前記基材の表面側に冷媒を用いて前記基材の表面を冷却する第1の温度機構と、
大気圧プラズマ、レーザー、フラッシュランプの何れかを用いて前記基材の表面側を加熱する第2の温度機構と、
前記基材の表面側より前記基材を加熱するヒーターを備える第3の温度機構と、
をこの順序で連続して備え、第1〜第3の温度機構を相対的に移動する移動機構を有すると共に、
前記第1の温度機構によって保持することが可能な低温度帯は600℃より低く、0℃より高い温度にし、前記第2の温度機構によって保持することが可能な高温度帯は到達温度が900℃より大きく、1500℃より小さい温度設定手段をさらに備える、
熱処理装置。 - 前記第2の温度機構は、500℃/sec以上の昇温速度を可能とする、請求項1記載の熱処理装置。
- 前記基材を一方向に可動させる機構を備える、請求項1記載の熱処理装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013170095A JP5756897B2 (ja) | 2012-09-18 | 2013-08-20 | 熱処理装置 |
US14/025,830 US20140076516A1 (en) | 2012-09-18 | 2013-09-13 | Heat treatment apparatus and heat treatment method |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012204063 | 2012-09-18 | ||
JP2012204063 | 2012-09-18 | ||
JP2013170095A JP5756897B2 (ja) | 2012-09-18 | 2013-08-20 | 熱処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014077624A JP2014077624A (ja) | 2014-05-01 |
JP5756897B2 true JP5756897B2 (ja) | 2015-07-29 |
Family
ID=50273239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013170095A Expired - Fee Related JP5756897B2 (ja) | 2012-09-18 | 2013-08-20 | 熱処理装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20140076516A1 (ja) |
JP (1) | JP5756897B2 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4430150A (en) * | 1981-08-07 | 1984-02-07 | Texas Instruments Incorporated | Production of single crystal semiconductors |
JP2000082677A (ja) * | 1998-09-07 | 2000-03-21 | Dainippon Screen Mfg Co Ltd | 基板処理装置 |
JP2002198322A (ja) * | 2000-12-27 | 2002-07-12 | Ushio Inc | 熱処理方法及びその装置 |
JP4493897B2 (ja) * | 2001-06-01 | 2010-06-30 | 株式会社半導体エネルギー研究所 | 熱処理装置及び熱処理方法 |
JP2004091293A (ja) * | 2002-09-03 | 2004-03-25 | Kyocera Corp | 粒状単結晶シリコンの製造方法 |
JP4025608B2 (ja) * | 2002-09-06 | 2007-12-26 | 京セラ株式会社 | 粒状シリコン結晶の製造方法 |
JP2011121049A (ja) * | 2009-11-11 | 2011-06-23 | Nokodai Tlo Kk | シリコン再生利用システム及びシリコン再生利用方法 |
JP2012248560A (ja) * | 2011-05-25 | 2012-12-13 | Panasonic Corp | 太陽電池の製造方法 |
-
2013
- 2013-08-20 JP JP2013170095A patent/JP5756897B2/ja not_active Expired - Fee Related
- 2013-09-13 US US14/025,830 patent/US20140076516A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2014077624A (ja) | 2014-05-01 |
US20140076516A1 (en) | 2014-03-20 |
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