JP7476295B2 - 冷却ユニット、基板処理装置、及び基板処理方法 - Google Patents
冷却ユニット、基板処理装置、及び基板処理方法 Download PDFInfo
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- JP7476295B2 JP7476295B2 JP2022205374A JP2022205374A JP7476295B2 JP 7476295 B2 JP7476295 B2 JP 7476295B2 JP 2022205374 A JP2022205374 A JP 2022205374A JP 2022205374 A JP2022205374 A JP 2022205374A JP 7476295 B2 JP7476295 B2 JP 7476295B2
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- 239000000758 substrate Substances 0.000 title claims description 276
- 238000001816 cooling Methods 0.000 title claims description 128
- 238000003672 processing method Methods 0.000 title claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 60
- 238000000034 method Methods 0.000 claims description 58
- 229920002120 photoresistant polymer Polymers 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 8
- 239000012809 cooling fluid Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000004065 semiconductor Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 7
- 230000032258 transport Effects 0.000 description 5
- 238000004904 shortening Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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
- H01L21/677—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 conveying, e.g. between different workstations
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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
- H01L21/67109—Apparatus for thermal treatment mainly by convection
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/16—Coating processes; Apparatus therefor
- G03F7/168—Finishing the coated layer, e.g. drying, baking, soaking
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/38—Treatment before imagewise removal, e.g. prebaking
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/40—Treatment after imagewise removal, e.g. baking
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/70858—Environment aspects, e.g. pressure of beam-path gas, temperature
- G03F7/70866—Environment aspects, e.g. pressure of beam-path gas, temperature of mask or workpiece
- G03F7/70875—Temperature, e.g. temperature control of masks or workpieces via control of stage temperature
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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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
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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
- H01L21/67103—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
- H01L21/67—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
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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
- H01L21/67155—Apparatus for manufacturing or treating in a plurality of work-stations
- H01L21/67161—Apparatus for manufacturing or treating in a plurality of work-stations characterized by the layout of the process chambers
- H01L21/67178—Apparatus for manufacturing or treating in a plurality of work-stations characterized by the layout of the process chambers vertical arrangement
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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
- H01L21/677—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 conveying, e.g. between different workstations
- H01L21/67703—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 conveying, e.g. between different workstations between different workstations
- H01L21/67706—Mechanical details, e.g. roller, belt
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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
- H01L21/677—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 conveying, e.g. between different workstations
- H01L21/67703—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 conveying, e.g. between different workstations between different workstations
- H01L21/67736—Loading to or unloading from a conveyor
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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
- H01L21/677—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 conveying, e.g. between different workstations
- H01L21/67739—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 conveying, e.g. between different workstations into and out of processing chamber
- H01L21/67742—Mechanical parts of transfer devices
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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
- H01L21/677—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 conveying, e.g. between different workstations
- H01L21/67739—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 conveying, e.g. between different workstations into and out of processing chamber
- H01L21/67748—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 conveying, e.g. between different workstations into and out of processing chamber horizontal transfer of a single workpiece
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Robotics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Toxicology (AREA)
- Environmental & Geological Engineering (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Description
一実施形態において、前記基板を加熱する工程は、約100℃~120℃で行われる。また、前記基板を冷却する工程は、約20℃~25℃で行われる。
ステップS33において、前記基板を加熱する工程が終了した後、前記第1の位置から第2の位置に加熱された基板を移送する。ここで、前記第1の位置は、前記第2の位置に隣接している。例えば、前記第2の位置は、前記冷却コンベア15の入口に存在する。前記第1の位置と前記第2の位置の間には、前記移送部13が配置される。すなわち、前記移送部13を用いて、前記第1の位置に該当する前記加熱プレート11から、前記第2の位置に該当する冷却コンベア15の入口に、前記加熱された基板を移送する。
Claims (11)
- 上部に置かれる基板を加熱する加熱プレートと、
加熱された基板を移送するコンベア、及び前記コンベアの上部から前記基板に対して、冷却雰囲気を提供して前記基板を冷却する第1の冷却部を備える冷却コンベアと、
前記加熱プレートから前記コンベア上に前記加熱された基板を移送する移送部と、を含み、
前記加熱プレートは、少なくとも2つのプレートを含む多段構造を有し、前記移送部は、前記少なくとも2つのプレートに対応する少なくとも2つのブレードを含む多段構造を有し、
前記少なくとも2つのプレートのうちの1つのプレート上には、前記基板が置かれず、前記少なくとも2つのプレートのうちの他の1つのプレート上に置かれた前記基板を加熱する工程が終了すると、前記少なくとも2つのブレードのうちの1つのブレードは、前記1つのプレート上に前記基板をロードし、前記少なくとも2つのブレードのうちの他の1つのブレードは、前記加熱された基板を前記他の1つのプレートからアンロードして前記コンベア上に移送することを特徴とする基板処理装置。 - 前記第1の冷却部は、前記コンベアの上部から前記基板上に冷却エアを提供することを特徴とする請求項1に記載の基板処理装置。
- 更に、前記コンベアの下部から前記基板に対して、他の冷却雰囲気を提供する第2の冷却部と、
前記コンベアの側部から前記基板に対して、更に他の冷却雰囲気を提供する第3の冷却部と、を含むことを特徴とする請求項1に記載の基板処理装置。 - 前記第2の冷却部は、前記基板の下に冷却流体を流れるようにし、前記第3の冷却部は、前記基板の側面上に冷却エアを提供することを特徴とする請求項3に記載の基板処理装置。
- 第1の位置で停止状態にある基板を加熱し、
前記第1の位置から、前記第1の位置に隣接する第2の位置に加熱された基板を移送し、
前記第2の位置から、前記第1の位置より相対的に離れた第3の位置に前記加熱された基板を移送し、
前記第2の位置から前記第3の位置に前記加熱された基板を移送すると共に、前記加熱された基板を冷却し、
基板処理装置内に2つの第1の位置が提供され、前記2つの第1の位置に基板が順次ロードされ、前記2つの第1の位置から前記基板が順次アンロードされ、
前記2つの第1の位置のうちの1つの第1の位置には、前記基板がロードされず、前記2つの第1の位置のうちの他の1つの第1の位置で前記基板を加熱する工程が終了するとき、前記1つの第1の位置には、基板がロードされ、前記他の1つの第1の位置から前記加熱された基板がアンロードされ前記第2の位置に移送されることを特徴とする基板処理方法。 - 前記2つの第1の位置はそれぞれ、2つのプレートに存在し、前記基板が前記2つのプレートにそれぞれ対応する2つのブレードを用いて、前記2つのプレートから順次移送されることを特徴とする請求項5に記載の基板処理方法。
- 前記加熱された基板は、コンベアを用いて、前記第2の位置から前記第3の位置に移送されることを特徴とする請求項5に記載の基板処理方法。
- 前記加熱された基板は、前記第2の位置から前記第3の位置に前記加熱された基板を移送すると共に、前記加熱された基板上に冷却エアを提供して冷却することを特徴とする請求項7に記載の基板処理方法。
- 前記第2の位置から前記第3の位置に前記加熱された基板を移送すると共に、前記コンベアの側部及び前記コンベアの下部に更なる冷却雰囲気が提供されることを特徴とする請求項8に記載の基板処理方法。
- 前記加熱された基板の側面上に冷却エアが提供され、前記コンベアの下に冷却流体を流れるようにすることを特徴とする請求項9に記載の基板処理方法。
- 前記基板処理方法は、前記基板上にフォトレジストを含む薬液を塗布する工程、又は前記基板上に現像液を含む薬液を提供する工程を含むことを特徴とする請求項5に記載の基板処理方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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KR10-2021-0189886 | 2021-12-28 | ||
KR20210189886 | 2021-12-28 | ||
KR10-2022-0058130 | 2022-05-12 | ||
KR1020220058130A KR20230100560A (ko) | 2021-12-28 | 2022-05-12 | 기판 냉각 유닛과, 이를 포함하는 기판 처리 장치 및 이를 이용하는 기판 처리 방법 |
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JP2023098674A JP2023098674A (ja) | 2023-07-10 |
JP7476295B2 true JP7476295B2 (ja) | 2024-04-30 |
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US (1) | US20230207347A1 (ja) |
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KR (1) | KR20240070494A (ja) |
CN (1) | CN116364588A (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002368060A (ja) | 2001-06-11 | 2002-12-20 | Dainippon Screen Mfg Co Ltd | 基板支持部材、基板処理装置、基板処理方法および基板処理システム |
JP2004296773A (ja) | 2003-03-27 | 2004-10-21 | Dainippon Printing Co Ltd | 基板の温度管理方法及び温度管理装置 |
JP2008053454A (ja) | 2006-08-24 | 2008-03-06 | Dainippon Printing Co Ltd | ベーク装置およびベーク方法 |
JP2008311624A (ja) | 2007-06-18 | 2008-12-25 | Semes Co Ltd | 基板処理装置 |
JP2009019832A (ja) | 2007-07-12 | 2009-01-29 | Espec Corp | 板状体冷却装置、熱処理システム |
JP2009158792A (ja) | 2007-12-27 | 2009-07-16 | Dainippon Screen Mfg Co Ltd | 基板処理装置 |
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2022
- 2022-12-22 JP JP2022205374A patent/JP7476295B2/ja active Active
- 2022-12-26 CN CN202211677558.4A patent/CN116364588A/zh active Pending
- 2022-12-27 US US18/146,699 patent/US20230207347A1/en active Pending
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- 2024-05-14 KR KR1020240062995A patent/KR20240070494A/ko active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002368060A (ja) | 2001-06-11 | 2002-12-20 | Dainippon Screen Mfg Co Ltd | 基板支持部材、基板処理装置、基板処理方法および基板処理システム |
JP2004296773A (ja) | 2003-03-27 | 2004-10-21 | Dainippon Printing Co Ltd | 基板の温度管理方法及び温度管理装置 |
JP2008053454A (ja) | 2006-08-24 | 2008-03-06 | Dainippon Printing Co Ltd | ベーク装置およびベーク方法 |
JP2008311624A (ja) | 2007-06-18 | 2008-12-25 | Semes Co Ltd | 基板処理装置 |
JP2009019832A (ja) | 2007-07-12 | 2009-01-29 | Espec Corp | 板状体冷却装置、熱処理システム |
JP2009158792A (ja) | 2007-12-27 | 2009-07-16 | Dainippon Screen Mfg Co Ltd | 基板処理装置 |
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Publication number | Publication date |
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CN116364588A (zh) | 2023-06-30 |
JP2023098674A (ja) | 2023-07-10 |
KR20240070494A (ko) | 2024-05-21 |
US20230207347A1 (en) | 2023-06-29 |
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