JP2007005532A - 熱処理用サセプタおよび熱処理装置 - Google Patents
熱処理用サセプタおよび熱処理装置 Download PDFInfo
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- JP2007005532A JP2007005532A JP2005183229A JP2005183229A JP2007005532A JP 2007005532 A JP2007005532 A JP 2007005532A JP 2005183229 A JP2005183229 A JP 2005183229A JP 2005183229 A JP2005183229 A JP 2005183229A JP 2007005532 A JP2007005532 A JP 2007005532A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 93
- 239000000758 substrate Substances 0.000 claims abstract description 44
- 238000012545 processing Methods 0.000 claims description 27
- 230000001678 irradiating effect Effects 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 abstract description 108
- 238000005336 cracking Methods 0.000 abstract description 13
- 235000012431 wafers Nutrition 0.000 description 127
- 239000007789 gas Substances 0.000 description 26
- 229910052724 xenon Inorganic materials 0.000 description 14
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 14
- 238000012546 transfer Methods 0.000 description 11
- 239000012535 impurity Substances 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000001994 activation Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 8
- 229910001873 dinitrogen Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 238000000137 annealing Methods 0.000 description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
- 229910021417 amorphous silicon Inorganic materials 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 238000005468 ion implantation Methods 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- H01L21/683—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
- H01L21/687—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 using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68735—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 using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by edge profile or support profile
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
【解決手段】フラッシュランプから閃光を照射してフラッシュ加熱を行うときに半導体ウェハーWを保持するサセプタ72に、平面視で半導体ウェハーWの直径よりも大きな外径を有する凹面形状の凹部76が形設されている。すなわち、サセプタ72を上方から見ると凹部76の凹面形状は半導体ウェハーWの平面サイズよりも大きい。凹部76が形成されたサセプタ72によって半導体ウェハーWを保持するときには、凹部76の内壁面によって半導体ウェハーWの周端部が支持されることとなる。その結果、半導体ウェハーWの裏面とサセプタ72の表面と間に気体層の隙間が形成されることとなる。
【選択図】図5
Description
4 保持部昇降機構
5 光照射部
6 チャンバー
7 保持部
61 透光板
65 熱処理空間
69 フラッシュランプ
71 ホットプレート
72 サセプタ
76,77,78 凹部
W 半導体ウェハー
Claims (4)
- フラッシュランプから基板に閃光を照射することによって該基板の熱処理を行うときに該基板を保持する熱処理用サセプタであって、
平面視で前記基板の平面サイズよりも大きな凹面形状の凹部を備えることを特徴とする熱処理用サセプタ。 - 請求項1記載の熱処理用サセプタにおいて、
前記凹部の中心部を通る鉛直方向に沿った切断面にて切断したときの前記凹面形状の断面形状は階段状であることを特徴とする熱処理用サセプタ。 - フラッシュランプから基板に閃光を照射することによって該基板の熱処理を行うときに該基板を保持する熱処理用サセプタであって、
上方に向かって開口が広くなる円錐台形状の凹部を備え、
前記円錐台形状の上底面は前記基板の平面サイズよりも大きく、下底面は該平面サイズよりも小さいことを特徴とする熱処理用サセプタ。 - 基板に対して閃光を照射することによって該基板を加熱する熱処理装置であって、
フラッシュランプを有する光源と、
前記光源の下方に設けられ、前記フラッシュランプから出射された閃光を透過するチャンバー窓を上部に備えるチャンバーと、
前記チャンバー内にて基板を略水平姿勢にて保持する保持手段と、
を備え、
前記保持手段は、請求項1から請求項3のいずれかに記載の熱処理用サセプタを有することを特徴とする熱処理装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005183229A JP4841873B2 (ja) | 2005-06-23 | 2005-06-23 | 熱処理用サセプタおよび熱処理装置 |
US11/473,847 US20060291835A1 (en) | 2005-06-23 | 2006-06-23 | Susceptor for heat treatment and heat treatment apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005183229A JP4841873B2 (ja) | 2005-06-23 | 2005-06-23 | 熱処理用サセプタおよび熱処理装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011101250A Division JP5346982B2 (ja) | 2011-04-28 | 2011-04-28 | 熱処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007005532A true JP2007005532A (ja) | 2007-01-11 |
JP4841873B2 JP4841873B2 (ja) | 2011-12-21 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2005183229A Active JP4841873B2 (ja) | 2005-06-23 | 2005-06-23 | 熱処理用サセプタおよび熱処理装置 |
Country Status (2)
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US (1) | US20060291835A1 (ja) |
JP (1) | JP4841873B2 (ja) |
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US7981780B2 (en) | 2008-05-02 | 2011-07-19 | Dainippon Screen Mfg. Co., Ltd. | Method and apparatus for processing semiconductor wafer after impurity implantation |
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US7070660B2 (en) * | 2002-05-03 | 2006-07-04 | Asm America, Inc. | Wafer holder with stiffening rib |
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JP4019998B2 (ja) * | 2003-04-14 | 2007-12-12 | 信越半導体株式会社 | サセプタ及び気相成長装置 |
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JPH08277193A (ja) * | 1995-03-31 | 1996-10-22 | Sumitomo Sitix Corp | 気相成長装置用サセプター |
JPH09115838A (ja) * | 1995-10-18 | 1997-05-02 | Hitachi Ltd | 成膜装置 |
JP2004052098A (ja) * | 2002-05-31 | 2004-02-19 | Tokyo Electron Ltd | 基板処理装置およびそれに用いるサセプタ |
JP2004179510A (ja) * | 2002-11-28 | 2004-06-24 | Dainippon Screen Mfg Co Ltd | 熱処理装置および熱処理用サセプタ |
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JP2008205234A (ja) * | 2007-02-21 | 2008-09-04 | Tokyo Electron Ltd | チャックトップの高さを求める方法及びこの方法を記録したプログラム記録媒体 |
JP4695106B2 (ja) * | 2007-02-21 | 2011-06-08 | 東京エレクトロン株式会社 | チャックトップの高さを求める方法及びこの方法を記録したプログラム記録媒体 |
US7981780B2 (en) | 2008-05-02 | 2011-07-19 | Dainippon Screen Mfg. Co., Ltd. | Method and apparatus for processing semiconductor wafer after impurity implantation |
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US8624165B2 (en) | 2010-09-16 | 2014-01-07 | Dainippon Screen Mfg. Co., Ltd. | Heat treatment apparatus for heating substrate by irradiating substrate with flashes of light |
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JP2013084902A (ja) * | 2011-09-26 | 2013-05-09 | Dainippon Screen Mfg Co Ltd | 熱処理方法および熱処理装置 |
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US10437153B2 (en) | 2014-10-23 | 2019-10-08 | SCREEN Holdings Co., Ltd. | Heat treatment method and heat treatment apparatus |
JP2016115830A (ja) * | 2014-12-16 | 2016-06-23 | 株式会社Screenホールディングス | 熱処理方法 |
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US20060291835A1 (en) | 2006-12-28 |
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