KR102711233B1 - 램프헤드에서의 다중구역 램프 제어 및 개별 램프 제어 - Google Patents
램프헤드에서의 다중구역 램프 제어 및 개별 램프 제어 Download PDFInfo
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Abstract
Description
도 1은 일 실시예에 따른 프로세스 챔버의 개략적인 단면도이다.
도 2a 및 도 2b는 처리될 기판의 뒤틀림을 도시하는, 서셉터 및 처리될 기판의 분해 등각도들이다.
도 2c 및 도 2d는 각각, 90 도로 회전된 도 2a 및 도 2b의 서셉터 및 처리될 기판의 측면도들이다.
도 3a는 서셉터의 차등적 가열의 일 실시예를 도시하는, 서셉터 및 램프헤드의 등각도이다.
도 3b는 서셉터의 차등적 가열의 다른 실시예를 도시하는, 서셉터 및 램프헤드의 등각도이다.
이해를 용이하게 하기 위해서, 도면들에 공통된 동일한 요소들을 지정하기 위해 가능한 경우 동일한 참조 번호들이 사용되었다. 일 실시예에 개시된 요소들은, 특정 언급 없이 다른 실시예들과 함께 유익하게 활용될 수 있는 것으로 고려된다.
Claims (15)
- 기판 처리 장치로서,
프로세스 챔버;
상기 프로세스 챔버 내부에 배치되는 기판 지지부;
램프헤드 내에 배열되고 상기 기판 지지부에 근접하게 위치하는 복수의 램프들 - 상기 복수의 램프들은 적어도 내측 구역 및 외측 구역을 포함하는 복수의 램프 구역들을 형성하고, 상기 외측 구역은 상기 기판 지지부의 둘레에 대응함 -;
상기 기판 지지부에 걸쳐 측방향 유동 경로로 퍼지 가스를 제공하기 위한 가스 소스; 및
상기 외측 구역 내의 램프들 중 일부에 전력을 제공하면서 상기 외측 구역의 다른 램프들에 더 낮은 전력 수준을 제공함으로써, 기판이 상기 기판 지지부 상에 위치되기 전에 상기 기판 지지부에 걸쳐 온도 차이를 생성하기 위해 상기 유동 경로의 방향에 기반하여 상기 복수의 램프들의 개별 램프들에 대한 전력을 차등적으로 조정하여 상기 기판 지지부를 불균일한 방식으로 가열하는 제어기를 포함하는 - 상기 제어기는 상기 기판의 곡률 중간지점이 상기 측방향 유동 경로에 평행한 방향으로 배향되도록, 상기 온도 차이에 의해 상기 기판이 뒤틀리도록 제어함 -, 기판 처리 장치. - 제1항에 있어서,
상기 복수의 램프들은 적어도 2개의 구역들에 제공되고, 상기 구역들 각각은 2개 이상의 램프를 포함하는, 기판 처리 장치. - 제2항에 있어서,
상기 적어도 2개의 구역들은 동심이고, 상기 내측 구역, 중앙 구역, 및 상기 외측 구역을 포함하는, 기판 처리 장치. - 제2항에 있어서,
상기 유동 경로는 상기 기판 지지부의 선단 가장자리 및 후단 가장자리를 정의하고, 상기 제어기는, 상기 선단 가장자리 또는 상기 후단 가장자리에 위치한 하나 이상의 선택 램프 구역 중 임의의 것에 대한 전력을 제어하는, 기판 처리 장치. - 제4항에 있어서,
상기 선단 가장자리 또는 상기 후단 가장자리에 위치한 하나 이상의 선택 램프 구역은 동심 배열의 일부인, 기판 처리 장치. - 제4항에 있어서,
상기 제어기는, 상기 선단 가장자리에 있는 임의의 선택 램프 구역들에 그 밖의 다른 곳보다 높은 또는 낮은 전력을 제공하는, 기판 처리 장치. - 제4항에 있어서,
상기 제어기는, 상기 선단 가장자리 및 상기 후단 가장자리에 있는 임의의 선택 램프 구역들에 그 밖의 다른 곳보다 높은 또는 낮은 전력을 제공하는, 기판 처리 장치. - 제3항에 있어서,
상기 유동 경로는 상기 기판 지지부의 선단 가장자리 및 후단 가장자리를 정의하고, 상기 제어기는, 상기 선단 가장자리 및 상기 후단 가장자리에 위치한 외측 동심 구역의 램프들에 대한 전력을 제어하는, 기판 처리 장치. - 제2항에 있어서,
상기 제어기는, 선단 가장자리에 있는 램프들에 다른 램프들에 제공되는 전력과 비교하여 더 높은 전력을 제공하는, 기판 처리 장치. - 제2항에 있어서,
상기 제어기는, 선단 가장자리 및 후단 가장자리에 있는 램프들에 다른 램프들에 제공되는 전력과 비교하여 더 높은 전력을 제공하는, 기판 처리 장치. - 기판 처리 장치로서,
프로세스 챔버;
상기 프로세스 챔버 내부에 배치되는 기판 지지부;
램프헤드 내에 배열되고 상기 기판 지지부에 근접하게 위치하는 램프들의 어레이 - 상기 램프들의 어레이는, 적어도, 내측 구역 및 외측 구역을 포함하고, 상기 외측 구역은 상기 기판 지지부의 둘레에 대응함 -;
상기 기판 지지부에 걸쳐 측방향 유동 경로로 퍼지 가스를 제공하기 위한 가스 소스; 및
상기 외측 구역 내의 램프들 중 일부에 전력을 제공하면서 상기 외측 구역의 다른 램프들에 더 낮은 전력 수준을 제공함으로써, 기판이 상기 기판 지지부 상에 위치되기 전에 상기 기판 지지부에 걸쳐 온도 차이를 생성하기 위해 상기 유동 경로의 방향에 기반하여 상기 외측 구역의 램프들에 대한 전력을 차등적으로 조정하여 상기 기판 지지부를 불균일한 방식으로 가열하는 제어기를 포함하는 - 상기 제어기는 상기 기판의 곡률 중간지점이 상기 측방향 유동 경로에 평행한 방향으로 배향되도록, 상기 온도 차이에 의해 상기 기판이 뒤틀리도록 제어함 -, 기판 처리 장치. - 제11항에 있어서,
상기 유동 경로는 상기 기판 지지부의 선단 가장자리 및 후단 가장자리를 정의하고, 상기 제어기는, 상기 선단 가장자리 또는 상기 후단 가장자리에 위치한 상기 외측 구역의 램프들에 대한 전력을 제어하는, 기판 처리 장치. - 제12항에 있어서,
상기 제어기는, 상기 선단 가장자리에 있는, 상기 램프들 중 일부에 전력을 제공하면서, 상기 외측 구역의 다른 램프들에 더 낮은 전력 수준을 제공하는, 기판 처리 장치. - 제12항에 있어서,
상기 제어기는, 상기 선단 가장자리 및 상기 후단 가장자리에 있는, 상기 램프들 중 일부에 전력을 제공하면서, 상기 외측 구역의 다른 램프들에 더 낮은 전력 수준을 제공하는, 기판 처리 장치. - 제11항에 있어서,
상기 유동 경로는 상기 기판 지지부의 선단 가장자리 및 후단 가장자리를 정의하고, 상기 제어기는, 상기 선단 가장자리 및 상기 후단 가장자리에 위치한 상기 외측 구역의 램프들에 대한 전력을 제어하는, 기판 처리 장치.
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| US62/714,159 | 2018-08-03 | ||
| PCT/US2019/041083 WO2020027993A1 (en) | 2018-08-03 | 2019-07-09 | Multizone lamp control and individual lamp control in a lamphead |
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| KR20210025702A KR20210025702A (ko) | 2021-03-09 |
| KR102711233B1 true KR102711233B1 (ko) | 2024-09-30 |
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| US12322613B2 (en) * | 2019-08-07 | 2025-06-03 | Samsung Electronics Co., Ltd. | Pressure heating apparatus |
| US12581571B2 (en) * | 2020-12-31 | 2026-03-17 | Globalwafers Co., Ltd. | System and methods for a radiant heat cap in a semiconductor wafer reactor |
| US12324061B2 (en) * | 2021-04-06 | 2025-06-03 | Applied Materials, Inc. | Epitaxial deposition chamber |
| US20220367216A1 (en) * | 2021-05-11 | 2022-11-17 | Applied Materials, Inc. | Multi-zone lamp heating and temperature monitoring in epitaxy process chamber |
| US12557185B2 (en) * | 2022-07-27 | 2026-02-17 | Applied Materials, Inc. | Transparent heaters for improved epitaxy reactor productivity |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017092102A (ja) * | 2015-11-04 | 2017-05-25 | 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 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108792A (en) * | 1990-03-09 | 1992-04-28 | Applied Materials, Inc. | Double-dome reactor for semiconductor processing |
| US5268989A (en) * | 1992-04-16 | 1993-12-07 | Texas Instruments Incorporated | Multi zone illuminator with embeded process control sensors and light interference elimination circuit |
| US5650082A (en) * | 1993-10-29 | 1997-07-22 | Applied Materials, Inc. | Profiled substrate heating |
| US6771895B2 (en) * | 1999-01-06 | 2004-08-03 | Mattson Technology, Inc. | Heating device for heating semiconductor wafers in thermal processing chambers |
| KR100839678B1 (ko) * | 2001-02-16 | 2008-06-19 | 도쿄엘렉트론가부시키가이샤 | 열 처리 방법 및 열 처리 장치 |
| JP3639546B2 (ja) * | 2001-07-25 | 2005-04-20 | 株式会社日立国際電気 | 基板処理装置及び半導体装置の製造方法 |
| US20050217799A1 (en) * | 2004-03-31 | 2005-10-06 | Tokyo Electron Limited | Wafer heater assembly |
| JP2007095889A (ja) * | 2005-09-28 | 2007-04-12 | Ushio Inc | 光照射式加熱方法 |
| JP5347214B2 (ja) * | 2006-06-12 | 2013-11-20 | 東京エレクトロン株式会社 | 載置台構造及び熱処理装置 |
| JP2008066646A (ja) * | 2006-09-11 | 2008-03-21 | Nec Electronics Corp | アニール装置、アニール方法及び半導体装置の製造方法 |
| US7976634B2 (en) | 2006-11-21 | 2011-07-12 | Applied Materials, Inc. | Independent radiant gas preheating for precursor disassociation control and gas reaction kinetics in low temperature CVD systems |
| KR100877102B1 (ko) * | 2007-05-28 | 2009-01-09 | 주식회사 하이닉스반도체 | 열처리 장치 및 이를 이용한 열처리 방법 |
| JP5282409B2 (ja) * | 2008-02-25 | 2013-09-04 | ウシオ電機株式会社 | 光照射式加熱方法及び光照射式加熱装置 |
| JP5343419B2 (ja) | 2008-06-27 | 2013-11-13 | 住友電気工業株式会社 | 成膜方法 |
| US8461674B2 (en) * | 2011-09-21 | 2013-06-11 | Lam Research Corporation | Thermal plate with planar thermal zones for semiconductor processing |
| US8772055B1 (en) * | 2013-01-16 | 2014-07-08 | Applied Materials, Inc. | Multizone control of lamps in a conical lamphead using pyrometers |
| WO2015026491A1 (en) | 2013-08-19 | 2015-02-26 | Applied Materials, Inc. | Apparatus for impurity layered epitaxy |
| JP6469680B2 (ja) | 2013-11-22 | 2019-02-13 | アプライド マテリアルズ インコーポレイテッドApplied Materials,Incorporated | アクセスが容易なランプヘッド |
| US10727093B2 (en) | 2014-05-23 | 2020-07-28 | Applied Materials, Inc. | Light pipe window structure for low pressure thermal processes |
| KR20170048578A (ko) | 2014-09-05 | 2017-05-08 | 어플라이드 머티어리얼스, 인코포레이티드 | 분위기 에피택셜 퇴적 챔버 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017092102A (ja) * | 2015-11-04 | 2017-05-25 | 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 |
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| WO2020027993A1 (en) | 2020-02-06 |
| US12454769B2 (en) | 2025-10-28 |
| TWI853825B (zh) | 2024-09-01 |
| CN110797283A (zh) | 2020-02-14 |
| CN110797283B (zh) | 2025-04-15 |
| US20200045776A1 (en) | 2020-02-06 |
| KR20210025702A (ko) | 2021-03-09 |
| TW202020240A (zh) | 2020-06-01 |
| CN116190266A (zh) | 2023-05-30 |
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