JP6864564B2 - 熱処理方法 - Google Patents
熱処理方法 Download PDFInfo
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- JP6864564B2 JP6864564B2 JP2017114254A JP2017114254A JP6864564B2 JP 6864564 B2 JP6864564 B2 JP 6864564B2 JP 2017114254 A JP2017114254 A JP 2017114254A JP 2017114254 A JP2017114254 A JP 2017114254A JP 6864564 B2 JP6864564 B2 JP 6864564B2
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- Japan
- Prior art keywords
- temperature
- susceptor
- semiconductor wafer
- chamber
- heat treatment
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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
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
- H10P95/90—Thermal treatments, e.g. annealing or sintering
-
- 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
- H10P30/00—Ion implantation into wafers, substrates or parts of devices
- H10P30/20—Ion implantation into wafers, substrates or parts of devices into semiconductor materials, e.g. for doping
-
- 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
- H10P34/00—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices
- H10P34/40—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices with high-energy radiation
- H10P34/42—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices with high-energy radiation with electromagnetic radiation, e.g. laser annealing
- H10P34/422—Irradiation with electromagnetic or particle radiation of wafers, substrates or parts of devices with high-energy radiation with electromagnetic radiation, e.g. laser annealing using incoherent radiation
-
- 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
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0431—Apparatus for thermal treatment
- H10P72/0432—Apparatus for thermal treatment mainly by conduction
-
- 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
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0431—Apparatus for thermal treatment
- H10P72/0436—Apparatus for thermal treatment mainly by radiation
-
- 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
- H10P72/06—Apparatus for monitoring, sorting, marking, testing or measuring
- H10P72/0602—Temperature monitoring
-
- 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
- H10P72/7614—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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W10/00—Isolation regions in semiconductor bodies between components of integrated devices
- H10W10/01—Manufacture or treatment
- H10W10/031—Manufacture or treatment of isolation regions comprising PN junctions
-
- 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
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
Description
3 制御部
4 ハロゲン加熱部
5 フラッシュ加熱部
6 チャンバー
7 保持部
10 移載機構
63 上側チャンバー窓
64 下側チャンバー窓
65 熱処理空間
74 サセプタ
75 保持プレート
77 基板支持ピン
120,130 放射温度計
140 温度センサー
FL フラッシュランプ
HL ハロゲンランプ
W 半導体ウェハー
Claims (4)
- 基板に光を照射することによって該基板を加熱する熱処理方法であって、
チャンバー内に基板を搬入してサセプタに載置する搬入工程と、
前記サセプタに載置された基板にハロゲンランプから光を照射する光照射工程と、
ロットの最初の基板が前記チャンバー内に搬入される前に、前記サセプタに予熱用基板を載置し、前記ハロゲンランプからの光照射によって前記予熱用基板を加熱して前記サセプタを予熱する予熱工程と、
を備え、
前記サセプタを予熱することなく、ロットの複数の基板に連続して前記ハロゲンランプから光を照射して加熱することにより前記サセプタの温度が上昇して一定となったときの前記サセプタの温度を安定温度とし、
前記予熱工程では、前記安定温度よりも高い温度に前記サセプタを予熱し、
前記予熱工程の後、前記サセプタの温度を前記安定温度に所定時間維持する安定化工程をさらに備え、
前記安定化工程の後、前記予熱用基板を前記チャンバーから搬出することを特徴とする熱処理方法。 - 請求項1記載の熱処理方法において、
前記予熱工程では、前記予熱用基板を前記安定温度よりも高い予熱温度に所定時間維持することを特徴とする熱処理方法。 - 請求項1または請求項2記載の熱処理方法において、
前記安定化工程の後、前記ハロゲンランプからの光照射を停止して前記サセプタが所定温度にまで降温した時点で前記予熱用基板を前記チャンバーから搬出するとともに前記ロットの最初の基板を前記チャンバーに搬入して前記サセプタに載置することを特徴とする熱処理方法。 - 請求項1から請求項3のいずれかに記載の熱処理方法において、
前記予熱用基板の放射率は前記ロットの基板の放射率よりも高いことを特徴とする熱処理方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017114254A JP6864564B2 (ja) | 2017-06-09 | 2017-06-09 | 熱処理方法 |
| TW107116412A TWI712089B (zh) | 2017-06-09 | 2018-05-15 | 熱處理方法 |
| US16/001,525 US10755948B2 (en) | 2017-06-09 | 2018-06-06 | Heat treatment method by light irradiation |
| KR1020180065939A KR102126119B1 (ko) | 2017-06-09 | 2018-06-08 | 열처리 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017114254A JP6864564B2 (ja) | 2017-06-09 | 2017-06-09 | 熱処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018207067A JP2018207067A (ja) | 2018-12-27 |
| JP6864564B2 true JP6864564B2 (ja) | 2021-04-28 |
Family
ID=64564330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017114254A Active JP6864564B2 (ja) | 2017-06-09 | 2017-06-09 | 熱処理方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10755948B2 (ja) |
| JP (1) | JP6864564B2 (ja) |
| KR (1) | KR102126119B1 (ja) |
| TW (1) | TWI712089B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6847610B2 (ja) * | 2016-09-14 | 2021-03-24 | 株式会社Screenホールディングス | 熱処理装置 |
| JP7041594B2 (ja) * | 2018-06-20 | 2022-03-24 | 株式会社Screenホールディングス | 熱処理装置 |
| JP7256034B2 (ja) * | 2019-03-04 | 2023-04-11 | 株式会社Screenホールディングス | 熱処理装置および熱処理方法 |
| JP7312020B2 (ja) * | 2019-05-30 | 2023-07-20 | 株式会社Screenホールディングス | 熱処理方法および熱処理装置 |
| US12020958B2 (en) | 2020-02-28 | 2024-06-25 | SCREEN Holdings Co., Ltd. | Light irradiation type heat treatment method |
| JP7460394B2 (ja) * | 2020-02-28 | 2024-04-02 | 株式会社Screenホールディングス | 熱処理方法 |
| JP7508303B2 (ja) | 2020-07-31 | 2024-07-01 | 株式会社Screenホールディングス | 熱処理方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4144057B2 (ja) * | 1997-12-11 | 2008-09-03 | 旭硝子株式会社 | 半導体製造装置用部材 |
| JP2001127057A (ja) * | 1999-10-29 | 2001-05-11 | Applied Materials Inc | 半導体製造装置における基板加熱方法 |
| US7231141B2 (en) * | 2001-04-23 | 2007-06-12 | Asm America, Inc. | High temperature drop-off of a substrate |
| JP3982402B2 (ja) * | 2002-02-28 | 2007-09-26 | 東京エレクトロン株式会社 | 処理装置及び処理方法 |
| US20080220150A1 (en) * | 2007-03-05 | 2008-09-11 | Applied Materials, Inc. | Microbatch deposition chamber with radiant heating |
| US8110435B2 (en) * | 2008-12-18 | 2012-02-07 | Jusung Engineering Co., Ltd. | Method and apparatus for manufacturing semiconductor device |
| JP2010225645A (ja) | 2009-03-19 | 2010-10-07 | Dainippon Screen Mfg Co Ltd | 熱処理装置 |
| US9401271B2 (en) * | 2012-04-19 | 2016-07-26 | Sunedison Semiconductor Limited (Uen201334164H) | Susceptor assemblies for supporting wafers in a reactor apparatus |
| JP6560550B2 (ja) * | 2015-07-06 | 2019-08-14 | 株式会社Screenホールディングス | 熱処理方法および熱処理装置 |
| JP6539568B2 (ja) | 2015-11-04 | 2019-07-03 | 株式会社Screenホールディングス | 熱処理方法および熱処理装置 |
| WO2017116685A1 (en) * | 2015-12-30 | 2017-07-06 | Mattson Technology, Inc. | Preheat processes for millisecond anneal system |
-
2017
- 2017-06-09 JP JP2017114254A patent/JP6864564B2/ja active Active
-
2018
- 2018-05-15 TW TW107116412A patent/TWI712089B/zh active
- 2018-06-06 US US16/001,525 patent/US10755948B2/en active Active
- 2018-06-08 KR KR1020180065939A patent/KR102126119B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018207067A (ja) | 2018-12-27 |
| TWI712089B (zh) | 2020-12-01 |
| US20180358234A1 (en) | 2018-12-13 |
| TW201903903A (zh) | 2019-01-16 |
| KR20180134769A (ko) | 2018-12-19 |
| US10755948B2 (en) | 2020-08-25 |
| KR102126119B1 (ko) | 2020-06-23 |
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