JP7813143B2 - 基板洗浄方法および基板洗浄装置 - Google Patents
基板洗浄方法および基板洗浄装置Info
- Publication number
- JP7813143B2 JP7813143B2 JP2022007863A JP2022007863A JP7813143B2 JP 7813143 B2 JP7813143 B2 JP 7813143B2 JP 2022007863 A JP2022007863 A JP 2022007863A JP 2022007863 A JP2022007863 A JP 2022007863A JP 7813143 B2 JP7813143 B2 JP 7813143B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- bubble
- liquid
- nozzle
- containing liquid
- 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
Classifications
-
- 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
- H10P70/00—Cleaning of wafers, substrates or parts of devices
- H10P70/20—Cleaning during device manufacture
- H10P70/27—Cleaning during device manufacture during, before or after processing of conductive materials, e.g. polysilicon or amorphous silicon layers
-
- 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
- H10P70/00—Cleaning of wafers, substrates or parts of devices
- H10P70/20—Cleaning during device manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23764—Hydrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
- B01F23/23765—Nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/238—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using vibrations, electrical or magnetic energy, radiations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
- B08B1/34—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members rotating about an axis parallel to the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/003—Cleaning involving contact with foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- 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
- H10P70/00—Cleaning of wafers, substrates or parts of devices
- H10P70/50—Cleaning of wafers, substrates or parts of devices characterised by the part to be cleaned
- H10P70/56—Cleaning of wafer backside
-
- 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
- H10P70/00—Cleaning of wafers, substrates or parts of devices
- H10P70/60—Cleaning only by mechanical processes
-
- 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
- H10P72/0402—Apparatus for fluid treatment
- H10P72/0406—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H10P72/0411—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H10P72/0414—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/24—Mixing of ingredients for cleaning compositions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/58—Mixing semiconducting materials, e.g. during semiconductor or wafer manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23123—Diffusers consisting of rigid porous or perforated material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Description
前記第1ステップでは、気泡を含有する薬液を供給するのが望ましい。
本発明は、主に基板の下面の洗浄に関する。まずは本発明の概要を説明する。
図3は、一実施形態に係る基板洗浄装置の概略斜視図である。基板洗浄装置は、ほぼ同一水平面上に配置された4つのローラ11~14(基板保持部)と、洗浄部である2つの円柱状のロールスポンジ21,22と、ロールスポンジ21,22をそれぞれ回転させる回転機構31,32と、薬液供給ノズル4と、純水供給ノズル5と、制御部6とを備えている。
図4は、純水供給ノズル5の一例を示す模式図である。この純水供給ノズル5は、純水供給部51と、ガス供給部52と、筐体53と、気泡含有純水生成部54と、単管ノズル55とを有する。純水供給部51から純水が、ガス供給部52から所定のガスが、筐体53内に配置された気泡含有純水生成部54に供給される。気泡含有純水生成部54には微細孔が形成されており、純水とガスとが混合されて気泡含有純水が生成される。生成された気泡含有純水は、筐体53の上面から突出した単管ノズル55から斜め上方に噴射される。噴射された気泡含有純水は基板Wの下面の中心近傍に到達する。
21,22 ロールスポンジ
31,32 回転機構
4 薬液供給ノズル
5 純水供給ノズル
51 純水供給部
52 ガス供給部
53 筐体
531 噴射孔
532 傾斜面
54 気泡含有純水生成部
55 単管ノズル
6 制御部
61 超音波ノズル
62 2流体ジェットノズル
100 液膜
Claims (16)
- 基板の下面に薬液を供給して、前記基板の下面に薬液の液膜を形成する第1ステップと、
純水とガスを混合して気泡含有液体を生成するステップと、
その後、前記基板の下面に前記気泡含有液体を供給して、前記液膜を前記気泡含有液体に置換する第2ステップと、を備える基板洗浄方法。 - 前記第1ステップにおける薬液の供給流速より、前記第2ステップにおける気泡含有液体の供給流速が速い、請求項1に記載の基板洗浄方法。
- 前記第1ステップでは、第1ノズルから薬液を供給し、
前記第2ステップでは、前記第1ノズルとは異なる第2ノズルから前記気泡含有液体を供給する、請求項1または2に記載の基板洗浄方法。 - 前記第2ステップでは、単管ノズルから前記気泡含有液体を供給する、請求項1乃至3のいずれかに記載の基板洗浄方法。
- 前記第2ステップでは、前記基板の下面の中心近傍と、前記基板の周縁部と、に前記気泡含有液体を供給する、請求項1乃至4のいずれかに記載の基板洗浄方法。
- 前記第2ステップでは、前記基板の下面に前記気泡含有液体および超音波洗浄液を供給する、請求項1乃至5のいずれかに記載の基板洗浄方法。
- 前記第2ステップでは、前記基板の下面に前記気泡含有液体および2流体を供給する、請求項1乃至5のいずれかに記載の基板洗浄方法。
- 前記気泡含有液体は、気泡を含有した純水である、請求項1乃至7のいずれかに記載の基板洗浄方法。
- 前記気泡含有液体に含まれる気泡の径は、1μm以上500μm以下である、請求項1乃至8のいずれかに記載の基板洗浄方法。
- 前記気泡含有液体に含まれる気泡は、窒素、水素、オゾン、二酸化炭素および酸素の1以上の気泡である、請求項1乃至9のいずれかに記載の基板洗浄方法。
- 前記基板の上面には金属膜が形成されており、
前記気泡含有液体に含まれる気泡は、窒素および/または水素の気泡を含む、請求項10に記載の基板洗浄方法。 - 前記第1ステップの前に、前記基板の下面をスクラブ洗浄するステップを備える、請求項1乃至11のいずれかに記載の基板洗浄方法。
- 前記第1ステップでは、気泡を含有する薬液を供給する、請求項1乃至12のいずれかに記載の基板洗浄方法。
- 基板を保持する基板保持部と、
保持された前記基板の下面に薬液を供給する第1ノズルと、
保持された前記基板の下面に気泡含有液体を供給する第2ノズルと、
前記第1ノズルが薬液を供給した後に前記第2ノズルが気泡含有液体を供給するよう制御を行う制御部と、を備え、
前記第2ノズルは、
ガス供給部と、
液体供給部と、
前記ガス供給部からのガスと、前記液体供給部からの液体と、を混合して前記気泡含有液体を生成する気泡含有液体生成部と、を有する基板洗浄装置。 - 前記第2ノズルは、生成された気泡含有液体を前記基板の下面に噴射する単管ノズルと、を有する、請求項14に記載の基板洗浄装置。
- 基板を保持する基板保持部と、
保持された前記基板の下面に薬液を供給する第1ノズルと、
保持された前記基板の下面に気泡含有液体を供給する第2ノズルと、
前記第1ノズルが薬液を供給した後に前記第2ノズルが気泡含有液体を供給するよう制御を行う制御部と、を備え、
前記第2ノズルは、
ガス供給部と、
液体供給部と、
前記ガス供給部からのガスと、前記液体供給部からの液体と、を混合して前記気泡含有液体を生成する気泡含有液体生成部と、
生成された気泡含有液体が噴射される噴射孔が形成された筐体と、を有し、
前記筐体の上面は、前記噴射孔から斜め下方に延びる傾斜面を有する、基板洗浄装置。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022007863A JP7813143B2 (ja) | 2022-01-21 | 2022-01-21 | 基板洗浄方法および基板洗浄装置 |
| TW112102554A TW202330117A (zh) | 2022-01-21 | 2023-01-19 | 基板清洗方法以及基板清洗裝置 |
| US18/156,399 US20230234107A1 (en) | 2022-01-21 | 2023-01-19 | Substrate cleaning method and substrate cleaning apparatus |
| CN202310061878.5A CN116487244A (zh) | 2022-01-21 | 2023-01-19 | 基板清洗方法以及基板清洗装置 |
| KR1020230009005A KR20230113193A (ko) | 2022-01-21 | 2023-01-20 | 기판 세정 방법 및 기판 세정 장치 |
| US19/193,991 US20250256308A1 (en) | 2022-01-21 | 2025-04-30 | Substrate cleaning method and substrate cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022007863A JP7813143B2 (ja) | 2022-01-21 | 2022-01-21 | 基板洗浄方法および基板洗浄装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023106879A JP2023106879A (ja) | 2023-08-02 |
| JP7813143B2 true JP7813143B2 (ja) | 2026-02-12 |
Family
ID=87225643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022007863A Active JP7813143B2 (ja) | 2022-01-21 | 2022-01-21 | 基板洗浄方法および基板洗浄装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US20230234107A1 (ja) |
| JP (1) | JP7813143B2 (ja) |
| KR (1) | KR20230113193A (ja) |
| CN (1) | CN116487244A (ja) |
| TW (1) | TW202330117A (ja) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001035821A (ja) | 1998-11-06 | 2001-02-09 | Ebara Corp | 基板の研磨方法及び装置 |
| JP2006128458A (ja) | 2004-10-29 | 2006-05-18 | Toshiba Corp | 半導体基板洗浄装置及びその方法 |
| JP2008093577A (ja) | 2006-10-12 | 2008-04-24 | Dainippon Screen Mfg Co Ltd | 基板処理装置および基板処理方法 |
| JP2008198974A (ja) | 2007-01-15 | 2008-08-28 | Shibaura Mechatronics Corp | 基板の処理装置及び処理方法 |
| JP2013516758A (ja) | 2009-12-31 | 2013-05-13 | ラム・リサーチ・アーゲー | 改善された超音波洗浄流体、方法、および装置 |
| US20130319472A1 (en) | 2012-06-04 | 2013-12-05 | Lam Research Ag | Method and apparatus for processing wafer-shaped articles |
| JP2020174081A (ja) | 2019-04-09 | 2020-10-22 | 株式会社荏原製作所 | 基板処理装置および基板洗浄方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3331390B2 (ja) * | 1995-11-16 | 2002-10-07 | 株式会社アドバンスト・ディスプレイ | 基板の洗浄装置 |
-
2022
- 2022-01-21 JP JP2022007863A patent/JP7813143B2/ja active Active
-
2023
- 2023-01-19 TW TW112102554A patent/TW202330117A/zh unknown
- 2023-01-19 CN CN202310061878.5A patent/CN116487244A/zh active Pending
- 2023-01-19 US US18/156,399 patent/US20230234107A1/en not_active Abandoned
- 2023-01-20 KR KR1020230009005A patent/KR20230113193A/ko active Pending
-
2025
- 2025-04-30 US US19/193,991 patent/US20250256308A1/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001035821A (ja) | 1998-11-06 | 2001-02-09 | Ebara Corp | 基板の研磨方法及び装置 |
| JP2006128458A (ja) | 2004-10-29 | 2006-05-18 | Toshiba Corp | 半導体基板洗浄装置及びその方法 |
| JP2008093577A (ja) | 2006-10-12 | 2008-04-24 | Dainippon Screen Mfg Co Ltd | 基板処理装置および基板処理方法 |
| JP2008198974A (ja) | 2007-01-15 | 2008-08-28 | Shibaura Mechatronics Corp | 基板の処理装置及び処理方法 |
| JP2013516758A (ja) | 2009-12-31 | 2013-05-13 | ラム・リサーチ・アーゲー | 改善された超音波洗浄流体、方法、および装置 |
| US20130319472A1 (en) | 2012-06-04 | 2013-12-05 | Lam Research Ag | Method and apparatus for processing wafer-shaped articles |
| JP2020174081A (ja) | 2019-04-09 | 2020-10-22 | 株式会社荏原製作所 | 基板処理装置および基板洗浄方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116487244A (zh) | 2023-07-25 |
| US20250256308A1 (en) | 2025-08-14 |
| JP2023106879A (ja) | 2023-08-02 |
| US20230234107A1 (en) | 2023-07-27 |
| TW202330117A (zh) | 2023-08-01 |
| KR20230113193A (ko) | 2023-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101190169B1 (ko) | 기판처리장치, 연마장치, 무전해 도금장치 및 제어프로그램 | |
| JP5252861B2 (ja) | 基板の処理装置 | |
| JP2002043267A (ja) | 基板洗浄装置、基板洗浄方法及び基板処理装置 | |
| CN214976106U (zh) | 一种用于硅片的预清洗设备 | |
| JP2003275696A (ja) | 基板処理装置および基板洗浄方法 | |
| KR20150114428A (ko) | 세정 장치 및 세정 방법 | |
| JP2016082226A (ja) | 基板液処理方法及び基板液処理装置並びに基板液処理プログラムを記憶したコンピュータ読み取り可能な記憶媒体 | |
| JP2021185602A (ja) | 基板洗浄装置および基板洗浄方法 | |
| KR20130043071A (ko) | 기판 세정 방법 및 기판 세정 장치 | |
| KR102856914B1 (ko) | 기판 세정 장치, 기판 처리 장치, 기판 세정 방법 및 노즐 | |
| KR100563843B1 (ko) | 기판세정장치 및 기판세정방법 | |
| TWI394727B (zh) | 板輕量化裝置以及板輕量化方法 | |
| JP2012004331A (ja) | 洗浄方法及び洗浄装置 | |
| WO2011142060A1 (ja) | 洗浄方法及び洗浄装置 | |
| JP7813143B2 (ja) | 基板洗浄方法および基板洗浄装置 | |
| JP2009188116A (ja) | 基板の処理装置及び処理方法 | |
| JP2010114123A (ja) | 基板処理装置及び基板洗浄方法 | |
| JP5639860B2 (ja) | ウェーハの洗浄方法 | |
| JP2012015293A (ja) | 基板処理装置及び基板処理方法 | |
| TWI567847B (zh) | 晶圓清洗裝置及晶圓清洗方式 | |
| WO2023022210A1 (ja) | 基板洗浄装置、基板洗浄方法及び基板研磨装置 | |
| WO2011101936A1 (ja) | エッチング方法及びエッチング装置 | |
| JP7417703B1 (ja) | 高濃度過飽和気泡水生成部を備えた処理装置 | |
| JP2522805B2 (ja) | 洗浄方法 | |
| JP4476826B2 (ja) | 氷スラリーの製造装置および基板処理装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20241126 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250812 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20250814 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251014 |
|
| 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: 20260106 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20260130 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7813143 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |