JP7303784B2 - 基板処理方法及び装置 - Google Patents
基板処理方法及び装置 Download PDFInfo
- Publication number
- JP7303784B2 JP7303784B2 JP2020136936A JP2020136936A JP7303784B2 JP 7303784 B2 JP7303784 B2 JP 7303784B2 JP 2020136936 A JP2020136936 A JP 2020136936A JP 2020136936 A JP2020136936 A JP 2020136936A JP 7303784 B2 JP7303784 B2 JP 7303784B2
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- substrate
- supplying
- processing space
- supercritical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02101—Cleaning only involving supercritical fluids
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02043—Cleaning before device manufacture, i.e. Begin-Of-Line process
- H01L21/02052—Wet cleaning only
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02057—Cleaning during device manufacture
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02318—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment
- H01L21/02343—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment treatment by exposure to a liquid
-
- 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
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
-
- 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
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67051—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing using mainly spraying means, e.g. nozzles
-
- 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
- H01L21/6715—Apparatus for applying a liquid, a resin, an ink or the like
-
- 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
- H01L21/67155—Apparatus for manufacturing or treating in a plurality of work-stations
- H01L21/6719—Apparatus for manufacturing or treating in a plurality of work-stations characterized by the construction of the processing chambers, e.g. modular processing chambers
-
- 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
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67248—Temperature monitoring
-
- 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
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67253—Process monitoring, e.g. flow or thickness monitoring
Landscapes
- 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)
- Cleaning Or Drying Semiconductors (AREA)
- Drying Of Solid Materials (AREA)
Description
一般的に洗浄工程はケミカルが基板に供給して基板の上の異物質を除去するケミカル処理、純水を基板に供給して基板上に残留するケミカルが除去するリンス処理、そして基板上に残留する純水を除去する乾燥処理を含む。
本発明の目的は基板を乾燥させる時、異種の超臨界流体を利用して超臨界流体の急激な相変化を防止することにある。
本発明の目的はここに制限されなく、言及されないその他の目的は下の記載から当業者に明確に理解されるべきである。
560 流体供給ユニット
610 第1供給ユニット
620 第2供給ユニット
630 第3供給ユニット
Claims (18)
- 基板処理方法であって、
チャンバー内の処理空間で前記基板の上の残留物を超臨界状態の第1流体と超臨界状態の第2流体で基板を処理する処理段階を含み、
超臨界状態の前記第1流体と超臨界状態の前記第2流体は、互いに密度が異なり、
前記基板処理方法は、
前記処理段階の後に前記処理空間内を排出して前記処理空間を減圧する減圧段階をさらに含み、
前記減圧段階の間に前記処理空間に前記第2流体が供給され、
前記第2流体は、前記第1流体が超臨界状態に相変化する温度及び圧力以上の温度及び圧力に提供される基板処理方法。 - 前記処理段階で前記処理空間に前記第1流体を供給する供給段階と前記処理空間を排気する排気段階は、順次的に複数回繰り返しながら行われ、
前記第2流体は、前記供給段階で供給される請求項1に記載の基板処理方法。 - 前記処理段階で前記処理空間に前記第1流体を供給する供給段階と前記処理空間を排気する排気段階は、順次的に複数回繰り返しながら行われ、
前記第2流体は、前記供給段階と前記排気段階で供給される請求項1に記載の基板処理方法。 - 前記基板処理方法は、前記減圧段階の後に前記チャンバーを開放する開放段階を含み、
前記開放段階の間に前記処理空間にガス状態の前記第2流体が供給される請求項1に記載の基板処理方法。 - 前記処理段階は、
前記第1流体又は前記第2流体を供給する供給段階と前記供給段階の後に前記処理空間を排気する排気段階を交互に複数回供給し、
前記供給段階は、前記第1流体のみが供給される第1供給段階と、前記第2流体のみが供給される第2供給段階を含む請求項1に記載の基板処理方法。 - 前記第1供給段階で単位時間当たり第1流体の供給量と前記第2供給段階で単位時間当たり第2流体の供給量は同様に提供される請求項5に記載の基板処理方法。
- 前記第1供給段階はN回連続され、前記第2供給段階はM回連続され、前記NはMより大きい数である請求項6に記載の基板処理方法。
- 前記供給段階の反復回数が増加されることによって、Nは漸進的に減少し、Mは漸進的に増加する請求項7に記載の基板処理方法。
- 前記第1供給段階と前記第2供給段階は1回ずつ交互に遂行され、
前記第1供給段階で単位時間当たり第1流体の供給量は、前記第2供給段階で単位時間当たり第2流体の供給量より大きく提供される請求項5に記載の基板処理方法。 - 前記供給段階の反復回数が増加されることによって、前記第1供給段階で前記第1流体の単位時間当たり供給量は、減少し、前記第2流体の単位時間当たり前記第2流体の供給量は、増加する請求項9に記載の基板処理方法。
- 前記第1流体の総供給量は、前記第2流体の総供給量より大きく提供される請求項5乃至請求項10のいずれかの一項に記載の基板処理方法。
- 前記基板の処理は、前記基板の上の有機溶剤を前記第1流体又は前記第2流体に溶解させて前記基板上で前記有機溶剤を除去する工程である請求項1乃至請求項10のいずれかの一項に記載の基板処理方法。
- 前記第1流体は、前記第2流体より密度がさらに高く、前記第2流体は、前記第1流体より拡散率がさらに高い請求項1乃至請求項10のいずれかの一項に記載の基板処理方法。
- 前記第1流体は、前記第2流体より前記残留物をさらに良く溶解する流体である請求項1乃至請求項10のいずれかの一項に記載の基板処理方法。
- 前記第2流体は、前記第1流体よりさらに低い温度及びさらに低い圧力で超臨界状態に相変化する流体である請求項1乃至請求項10のいずれかの一項に記載の基板処理方法。
- 前記第1流体は、二酸化炭素であり、前記第2流体は、不活性ガスである請求項1乃至請求項10のいずれかの一項に記載の基板処理方法。
- 前記第2流体は、アルゴンガス、窒素ガス又はヘリウムガスである請求項1乃至請求項10のいずれかの一項に記載の基板処理方法。
- 前記第1流体と前記第2流体は、互いに密度が異なる同一種類の流体である請求項1乃至請求項10のいずれかの一項に記載の基板処理方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2019-0099686 | 2019-08-14 | ||
KR1020190099686A KR102300931B1 (ko) | 2019-08-14 | 2019-08-14 | 기판 처리 방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021034730A JP2021034730A (ja) | 2021-03-01 |
JP7303784B2 true JP7303784B2 (ja) | 2023-07-05 |
Family
ID=74567883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020136936A Active JP7303784B2 (ja) | 2019-08-14 | 2020-08-14 | 基板処理方法及び装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US20210050210A1 (ja) |
JP (1) | JP7303784B2 (ja) |
KR (1) | KR102300931B1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102300931B1 (ko) | 2019-08-14 | 2021-09-13 | 세메스 주식회사 | 기판 처리 방법 및 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004363404A (ja) | 2003-06-05 | 2004-12-24 | Nippon Telegr & Teleph Corp <Ntt> | 超臨界乾燥方法 |
US20070151582A1 (en) | 2005-12-09 | 2007-07-05 | Industrial Technology Research Institute | Supercritical fluid washing method and system |
JP2012094848A (ja) | 2010-09-30 | 2012-05-17 | Kisco Ltd | 極微細構造体の乾燥処理装置および乾燥処理方法 |
JP2013016798A (ja) | 2011-06-30 | 2013-01-24 | Semes Co Ltd | 基板処理装置及び基板処理方法 |
US20160334162A1 (en) | 2015-05-15 | 2016-11-17 | Semes Co., Ltd. | Method and apparatus for drying substrate |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7387868B2 (en) | 2002-03-04 | 2008-06-17 | Tokyo Electron Limited | Treatment of a dielectric layer using supercritical CO2 |
JP4246640B2 (ja) | 2002-03-04 | 2009-04-02 | 東京エレクトロン株式会社 | ウェハ処理において低誘電率材料を不動態化する方法 |
JP5647845B2 (ja) | 2010-09-29 | 2015-01-07 | 株式会社Screenホールディングス | 基板乾燥装置及び基板乾燥方法 |
KR101187375B1 (ko) | 2011-01-27 | 2012-10-05 | 부경대학교 산학협력단 | 반도체 기판의 실리콘 산화막의 식각방법 |
JP5985156B2 (ja) | 2011-04-04 | 2016-09-06 | 東京エレクトロン株式会社 | 半導体基板の超臨界乾燥方法及び装置 |
KR101572746B1 (ko) | 2011-05-30 | 2015-11-27 | 도쿄엘렉트론가부시키가이샤 | 기판 처리 방법, 기판 처리 장치 및 기억 매체 |
JP5646419B2 (ja) | 2011-09-09 | 2014-12-24 | 東京エレクトロン株式会社 | 基板処理装置、基板処理方法および記憶媒体 |
KR101910797B1 (ko) * | 2011-11-14 | 2018-10-25 | 세메스 주식회사 | 기판처리장치 |
KR20140144806A (ko) | 2013-06-11 | 2014-12-22 | 삼성전자주식회사 | 기판 처리 장치 |
KR20140014043A (ko) * | 2013-12-23 | 2014-02-05 | 세메스 주식회사 | 기판 처리 장치, 기판처리설비 |
JP6498573B2 (ja) | 2015-09-15 | 2019-04-10 | 東京エレクトロン株式会社 | 基板処理方法、基板処理装置および記憶媒体 |
WO2017062135A1 (en) | 2015-10-04 | 2017-04-13 | Applied Materials, Inc. | Drying process for high aspect ratio features |
JP6876417B2 (ja) | 2016-12-02 | 2021-05-26 | 東京エレクトロン株式会社 | 基板処理装置の洗浄方法および基板処理装置の洗浄システム |
US10825698B2 (en) | 2017-06-15 | 2020-11-03 | Samsung Electronics Co., Ltd. | Substrate drying apparatus, facility of manufacturing semiconductor device, and method of drying substrate |
KR102413443B1 (ko) * | 2017-06-23 | 2022-06-28 | 주식회사 케이씨텍 | 기판처리장치 및 기판처리방법 |
KR102158232B1 (ko) | 2017-06-30 | 2020-09-21 | 주식회사 케이씨텍 | 기판 처리 장치 및 기판 처리 방법 |
KR102376957B1 (ko) * | 2017-10-12 | 2022-03-22 | 세메스 주식회사 | 기판 처리 장치 및 기판 처리 방법 |
KR102278629B1 (ko) | 2019-07-22 | 2021-07-19 | 세메스 주식회사 | 기판 처리 장치 |
KR102300931B1 (ko) * | 2019-08-14 | 2021-09-13 | 세메스 주식회사 | 기판 처리 방법 및 장치 |
KR102105164B1 (ko) | 2020-01-06 | 2020-06-01 | 주식회사 신아티앤씨 | 양자점층을 포함하는 광변환 필름, 상기 광변환 필름을 포함하는 디스플레이 장치용 백라이트 유닛, 및 양자점 분산액의 제조방법 |
-
2019
- 2019-08-14 KR KR1020190099686A patent/KR102300931B1/ko active IP Right Grant
-
2020
- 2020-08-14 JP JP2020136936A patent/JP7303784B2/ja active Active
- 2020-08-14 US US16/993,442 patent/US20210050210A1/en not_active Abandoned
-
2022
- 2022-10-14 US US17/965,911 patent/US12046466B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004363404A (ja) | 2003-06-05 | 2004-12-24 | Nippon Telegr & Teleph Corp <Ntt> | 超臨界乾燥方法 |
US20070151582A1 (en) | 2005-12-09 | 2007-07-05 | Industrial Technology Research Institute | Supercritical fluid washing method and system |
JP2012094848A (ja) | 2010-09-30 | 2012-05-17 | Kisco Ltd | 極微細構造体の乾燥処理装置および乾燥処理方法 |
JP2013016798A (ja) | 2011-06-30 | 2013-01-24 | Semes Co Ltd | 基板処理装置及び基板処理方法 |
US20160334162A1 (en) | 2015-05-15 | 2016-11-17 | Semes Co., Ltd. | Method and apparatus for drying substrate |
Also Published As
Publication number | Publication date |
---|---|
US20210050210A1 (en) | 2021-02-18 |
KR102300931B1 (ko) | 2021-09-13 |
US20230044888A1 (en) | 2023-02-09 |
US12046466B2 (en) | 2024-07-23 |
JP2021034730A (ja) | 2021-03-01 |
KR20210021191A (ko) | 2021-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5626611B2 (ja) | 基板乾燥装置及び基板乾燥方法 | |
JP7287930B2 (ja) | 基板処理装置及び方法 | |
JP7330234B2 (ja) | 基板処理装置及び方法 | |
JP7246351B2 (ja) | 基板処理設備及び基板処理方法 | |
US11621159B2 (en) | Method for treating substrate | |
KR102449625B1 (ko) | 기판 처리 방법 | |
JP7303784B2 (ja) | 基板処理方法及び装置 | |
CN108962787B (zh) | 基板处理装置和基板处理方法 | |
JP7237042B2 (ja) | 流体供給ユニット及びこれを有する基板処理装置 | |
KR20120056620A (ko) | 기판 처리 장치 및 방법 | |
KR102061004B1 (ko) | 기판 처리 장치 및 기판 처리 방법 | |
KR102606621B1 (ko) | 기판 처리 장치 및 기판 처리 방법 | |
JP7464665B2 (ja) | 基板処理装置及び方法 | |
KR102480392B1 (ko) | 기판 처리 장치 및 방법 | |
JP7506728B2 (ja) | 基板処理装置及び基板処理方法 | |
KR102603680B1 (ko) | 기판 처리 장치 및 기판 처리 방법 | |
KR102578764B1 (ko) | 기판 처리 장치 및 기판 처리 방법 | |
KR102211779B1 (ko) | 기판 처리 방법 | |
KR102310464B1 (ko) | 유체 공급유닛과 이를 이용한 기판 처리 장치 및 기판 처리 방법 | |
JP7335935B2 (ja) | 基板処理装置及び支持ユニットの結合方法 | |
KR102152907B1 (ko) | 기판 처리 장치 및 방법 | |
KR20210072177A (ko) | 기판 처리 장치 및 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210902 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20221031 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221115 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230214 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230606 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230623 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7303784 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |