JP7422513B2 - 基板加熱装置 - Google Patents
基板加熱装置 Download PDFInfo
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- JP7422513B2 JP7422513B2 JP2019199032A JP2019199032A JP7422513B2 JP 7422513 B2 JP7422513 B2 JP 7422513B2 JP 2019199032 A JP2019199032 A JP 2019199032A JP 2019199032 A JP2019199032 A JP 2019199032A JP 7422513 B2 JP7422513 B2 JP 7422513B2
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- 238000010438 heat treatment Methods 0.000 title claims description 163
- 239000000758 substrate Substances 0.000 title claims description 95
- 238000001816 cooling Methods 0.000 claims description 71
- 238000005192 partition Methods 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 description 75
- 235000012431 wafers Nutrition 0.000 description 47
- 239000010408 film Substances 0.000 description 23
- 230000007246 mechanism Effects 0.000 description 15
- 239000011261 inert gas Substances 0.000 description 13
- 230000007723 transport mechanism Effects 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 229910001873 dinitrogen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 nitrogen gas Chemical compound 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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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
- H01L21/6719—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
- H01L21/67011—Apparatus for manufacture or treatment
-
- 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
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67109—Apparatus for thermal treatment mainly by convection
-
- 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
-
- 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
- H01L21/683—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 supporting or gripping
- H01L21/687—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 supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68742—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 supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a lifting arrangement, e.g. lift pins
-
- 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
- H01L21/683—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 supporting or gripping
- H01L21/687—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 supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68785—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 supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by the mechanical construction of the susceptor, stage or support
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Drying Of Semiconductors (AREA)
- Resistance Heating (AREA)
- Tunnel Furnaces (AREA)
- Furnace Details (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Description
実施の形態に係る基板加熱装置1は、図1、2に示すように、矩形の筐体10を備えている。筐体10は遮熱板である水冷板2により、内部が上下に区画されており、筐体10の長さ方向を前後方向とすると、例えば筐体10の前方側の端面における水冷板2よりも上方の位置には、ウエハWを搬入出するための搬入出口11が形成されている。搬入出口11には、搬入出口11を開閉するシャッタ12が設けられ、シャッタ12は、筐体10の内側であって、水冷板2の下方に設けられたシャッタ開閉機構13により、開閉するように構成されている。水冷板2は矩形の金属板で形成され、その内部に例えば冷却水を通流させるための冷却流路(図示せず)が設けられている。
次に第2の実施の形態について、図3以下の図面に基づいて説明する。なお図3、図4に示した第2の実施の形態に係る基板加熱装置101において、第1の実施の形態に係る基板加熱装置1と同一の機能、構成を有する部材、要素等については、第1の実施の形態に係る基板加熱装置1と同一の符号を付し、また主として第1の実施の形態に係る基板加熱装置1と異なる構成、機能等について説明し、重複した説明は割愛する。
(1)筐体内で基板を加熱する基板加熱装置であって、
前記筐体内には、基板を載置して加熱する加熱板と基板を載置して冷却する冷却板とが並置され、
前記並置された方向に沿って、前記加熱板の上方に前記筐体における前記加熱板側の一端部に向けて一方向気流を形成するガスノズルと、
前記筐体内において上下動して、少なくとも前記加熱板と前記冷却板との間の前記基板の搬送空間を仕切ることが可能なシャッタとを有し、
前記ガスノズルの吐出部は、前記シャッタと前記加熱板との間に配置された、基板加熱装置。
(2)前記ガスノズルと前記シャッタは、平面視で少なくとも一部が重なっている、(1)に記載の基板加熱装置。
(3)前記シャッタによる閉鎖時に、前記シャッタの先端部と近接して対向する対向部の先端部は、前記シャッタの先端部を受容可能な凹部を有する、(1)または(2)のいずれかに記載の基板加熱装置。
(4)前記シャッタの先端部は、前記並置された方向と直交する方向の側面視で斜め形状に成形され、前記シャッタの先端部と近接して対向する対向部の先端部は、前記シャッタによる閉鎖時に前記シャッタの先端部と適合する斜め形状に成形されている、(1)または(2)のいずれかに記載の基板加熱装置。
(5)前記シャッタよりも前記冷却板側に、前記シャッタによる閉鎖時における前記シャッタの先端部と前記対向部の先端部との近接部分をカバーする仕切板を有し、前記仕切板の先端部は、前記シャッタの開放時に前記加熱板と前記冷却板の間の基板の搬送を妨げない位置に位置している、(1)~(4)のいずれかに記載の基板加熱装置。
(6)前記加熱板の下方空間と、前記冷却板の下方空間と、の間を仕切る仕切壁を有する、(1)~(5)のいずれかに記載の基板加熱装置。
(7)前記ガスノズルの吐出部から吐出されるガスは、前記筐体内において、前記加熱板からの熱によって吐出前に昇温している、請求項(1)~(6)のいずれかに記載の基板加熱装置。
(8)前記ガスノズルに供給されたガスが前記吐出部から吐出するまでのガス流路が、前記加熱板の外周を沿うように配置されている、(7)に記載の基板加熱装置。
3 冷却部
4 加熱部
5 冷却板
6 加熱板
10 筐体
51、110 ガスノズル
51a 吐出部
71、131 シャッタ
C 制御装置
W ウエハ
Claims (7)
- 基板上に塗布膜を有する基板を筐体内で加熱する基板加熱装置であって、
前記筐体内には、基板を載置して加熱する加熱板と基板を載置して冷却する冷却板とが並置され、
前記並置された方向に沿って、前記加熱板の上方に前記筐体における前記加熱板側の一端部に向けて一方向気流を形成するガスノズルと、
前記筐体内において上下動して、少なくとも前記加熱板と前記冷却板との間の前記基板の搬送空間を仕切ることが可能なシャッタとを有し、
前記ガスノズルの吐出部は、前記シャッタと前記加熱板との間に配置され、
前記ガスノズルと前記シャッタは、平面視で少なくとも一部が重なっている、基板加熱装置。 - 前記シャッタによる閉鎖時に、前記シャッタの先端部と近接して対向する部分の先端部は、前記シャッタの先端部を受容可能な凹部を有する、請求項1に記載の基板加熱装置。
- 前記シャッタの先端部は、前記並置された方向と直交する方向の側面視で斜め形状に成形され、
前記シャッタの先端部と近接して対向する部分の先端部は、前記シャッタによる閉鎖時に前記シャッタの先端部と適合する斜め形状に成形されている、請求項1に記載の基板加熱装置。 - 前記シャッタよりも前記冷却板側に、前記シャッタによる閉鎖時における前記シャッタの先端部と前記対向する部分の先端部との近接部分をカバーする仕切板を有し、
前記仕切板の先端部は、前記シャッタの開放時に前記加熱板と前記冷却板の間の基板の搬送を妨げない位置に位置している、請求項2または3のいずれか一項に記載の基板加熱装置。 - 前記加熱板の下方空間と、前記冷却板の下方空間と、の間を仕切る仕切壁を有する、請求項1~4のいずれか一項に記載の基板加熱装置。
- 前記ガスノズルの吐出部から吐出されるガスは、前記筐体内において、前記加熱板からの熱によって吐出前に昇温している、請求項1~5のいずれか一項に記載の基板加熱装置。
- 前記ガスノズルに供給されたガスが前記吐出部から吐出するまでのガス流路が、前記加熱板の外周を沿うように配置されている、請求項6に記載の基板加熱装置。
Priority Applications (3)
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JP2019199032A JP7422513B2 (ja) | 2019-10-31 | 2019-10-31 | 基板加熱装置 |
KR1020200136633A KR20210052262A (ko) | 2019-10-31 | 2020-10-21 | 기판 가열 장치 |
CN202011143931.9A CN112750724A (zh) | 2019-10-31 | 2020-10-23 | 基板加热装置 |
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JP2019199032A JP7422513B2 (ja) | 2019-10-31 | 2019-10-31 | 基板加熱装置 |
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JP2021071252A JP2021071252A (ja) | 2021-05-06 |
JP7422513B2 true JP7422513B2 (ja) | 2024-01-26 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000124206A (ja) | 1998-10-15 | 2000-04-28 | Tokyo Electron Ltd | 塗布膜形成装置および硬化処理装置 |
JP2001127138A (ja) | 1993-12-10 | 2001-05-11 | Tokyo Electron Ltd | 処理装置及び処理方法 |
JP2004014753A (ja) | 2002-06-06 | 2004-01-15 | Tokyo Electron Ltd | 熱処理方法 |
JP2004055766A (ja) | 2002-07-18 | 2004-02-19 | Tokyo Electron Ltd | 処理方法及び処理装置 |
JP2007184429A (ja) | 2006-01-06 | 2007-07-19 | Tokyo Electron Ltd | 加熱装置及び加熱方法 |
JP2018182263A (ja) | 2017-04-21 | 2018-11-15 | 東京エレクトロン株式会社 | 基板加熱装置 |
-
2019
- 2019-10-31 JP JP2019199032A patent/JP7422513B2/ja active Active
-
2020
- 2020-10-21 KR KR1020200136633A patent/KR20210052262A/ko unknown
- 2020-10-23 CN CN202011143931.9A patent/CN112750724A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001127138A (ja) | 1993-12-10 | 2001-05-11 | Tokyo Electron Ltd | 処理装置及び処理方法 |
JP2000124206A (ja) | 1998-10-15 | 2000-04-28 | Tokyo Electron Ltd | 塗布膜形成装置および硬化処理装置 |
JP2004014753A (ja) | 2002-06-06 | 2004-01-15 | Tokyo Electron Ltd | 熱処理方法 |
JP2004055766A (ja) | 2002-07-18 | 2004-02-19 | Tokyo Electron Ltd | 処理方法及び処理装置 |
JP2007184429A (ja) | 2006-01-06 | 2007-07-19 | Tokyo Electron Ltd | 加熱装置及び加熱方法 |
JP2018182263A (ja) | 2017-04-21 | 2018-11-15 | 東京エレクトロン株式会社 | 基板加熱装置 |
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KR20210052262A (ko) | 2021-05-10 |
CN112750724A (zh) | 2021-05-04 |
JP2021071252A (ja) | 2021-05-06 |
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