JP7418535B2 - 基板処理装置及び基板処理方法 - Google Patents
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- 239000000758 substrate Substances 0.000 title claims description 259
- 238000012545 processing Methods 0.000 title claims description 105
- 238000003672 processing method Methods 0.000 title claims description 23
- 239000010409 thin film Substances 0.000 claims description 195
- 238000010438 heat treatment Methods 0.000 claims description 132
- 238000000034 method Methods 0.000 claims description 129
- 229920002120 photoresistant polymer Polymers 0.000 claims description 77
- 238000000576 coating method Methods 0.000 claims description 40
- 239000002184 metal Substances 0.000 claims description 34
- 230000001678 irradiating effect Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 description 58
- 239000000872 buffer Substances 0.000 description 56
- 239000011248 coating agent Substances 0.000 description 28
- 238000001816 cooling Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 16
- 239000010408 film Substances 0.000 description 11
- 238000011161 development Methods 0.000 description 9
- 238000012546 transfer Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- -1 Si 3 N 4 Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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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
-
- 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
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
-
- 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
- G03F7/004—Photosensitive materials
- G03F7/0042—Photosensitive materials with inorganic or organometallic light-sensitive compounds not otherwise provided for, e.g. inorganic resists
-
- 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
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
- H01L21/0274—Photolithographic processes
- H01L21/0275—Photolithographic processes using lasers
-
- 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
-
- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/268—Bombardment with radiation with high-energy radiation using electromagnetic radiation, e.g. laser radiation
-
- 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
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67069—Apparatus for fluid treatment for etching for drying etching
-
- 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
- H01L21/67115—Apparatus for thermal treatment mainly by radiation
-
- 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
- H01L21/68764—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 movable susceptor, stage or support, others than those only rotating on their own vertical axis, e.g. susceptors on a rotating caroussel
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Toxicology (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Description
20 処理モジュール
20a 塗布ブロック
20b 現像ブロック
50 インターフェースモジュール
60 露光装置
260 熱処理チャンバ
270 第1熱処理チャンバ
280 第2熱処理チャンバ
290 液処理チャンバ
2730 支持ユニット
2750 加熱ユニット
Claims (17)
- 基板を処理する方法であって、
表面に形成されたフォトレジスト層を含む複数の薄膜層が形成された基板を加熱する際、
前記複数の薄膜層のうち、金属を含む第1薄膜層に対して光を照射して前記第1薄膜層を加熱し、
前記第1薄膜層は、
前記フォトレジスト層である、基板処理方法。 - 前記光はレーザー光である請求項1に記載の基板処理方法。
- 前記レーザー光は、
前記第1薄膜層の上面に対して傾くように入射される請求項2に記載の基板処理方法。 - 基板を処理する方法であって、
表面に形成されたフォトレジスト層を含む複数の薄膜層が形成された基板を加熱する際、前記複数の薄膜層のうち、金属を含む第1薄膜層に対して光を照射して前記第1薄膜層を加熱し、
前記光は、
前記第1薄膜層の上面に対して傾くように入射され、
前記光が前記第1薄膜層に照射される領域は、前記光が前記第1薄膜層に照射される間に変更され、
前記光の照射領域変更は、前記光が照射される間に前記基板が移動することでなされ、
レーザ光が照射される領域が変更される間に、前記レーザ光の入射角は等しく維持される基板処理方法。 - 前記レーザー光が前記第1薄膜層に照射される領域は、
前記レーザー光が前記第1薄膜層に照射される間に変更される請求項3に記載の基板処理方法。 - 前記レーザー光の照射領域変更は前記レーザー光が照射される間に前記基板が移動することでなされる請求項5に記載の基板処理方法。
- 前記レーザー光が照射される領域が変更される間に、前記レーザー光の入射角は等しく維持される請求項6に記載の基板処理方法。
- 前記加熱は、基板に対して露光処理以後遂行される請求項1に記載の基板処理方法。
- 基板にフォトレジストを塗布する塗布工程、前記基板に光を照射する露光工程、および、前記基板に現像液を供給する現像工程を含む写真工程で前記基板を加熱する方法であって、
表面に形成されたフォトレジスト層を含んで複数の薄膜層が形成された前記基板を加熱する際、
前記複数の薄膜層のうちで金属を含む第1薄膜層に対してレーザー光を照射して前記第1薄膜層を加熱し、
前記第1薄膜層は、
前記フォトレジスト層である、加熱方法。 - 前記レーザー光は、
前記第1薄膜層の上面に対して傾くように入射される請求項9に記載の加熱方法。 - 基板にフォトレジストを塗布する塗布工程、前記基板に光を照射する露光工程、および前記基板に現像液を供給する現像工程を含む写真工程で前記基板を加熱する方法において、
表面に形成されたフォトレジスト層を含んで複数の薄膜層が形成された前記基板を加熱する際、
前記複数の薄膜層のうちで金属を含んで第1薄膜層に対してレーザ光を照射して前記第1薄膜層を加熱し、
前記レーザ光は前記第1薄膜層の上面に対して傾くように入射され、
前記レーザ光が前記第1薄膜層と照射される領域は、
前記レーザ光が前記第1薄膜層に照射される間に変更され、
前記レーザ光の照射領域変更は、前記レーザ光が照射される間に前記基板が移動することでなされ、
前記レーザ光が照射される領域が変更される間に、前記レーザ光の入射角は等しく維持される基板処理方法。 - 前記レーザー光が前記第1薄膜層と照射される領域は、
前記レーザー光が前記第1薄膜層に照射される間に変更され、
前記レーザー光の照射領域変更は前記レーザー光が照射される間に前記基板が移動することでなされる請求項9に記載の加熱方法。 - 前記加熱は前記露光工程以後に遂行される請求項9に記載の加熱方法。
- 表面に形成されたフォトレジスト層を含んで複数の薄膜層が形成された基板を処理する装置であって、
処理空間を有するハウジングと、
前記処理空間内に位置し、前記基板を支持する支持ユニットと、
前記基板を加熱する加熱ユニットと、を含み、
前記加熱ユニットは、
前記複数の薄膜層のうちで金属を含む第1薄膜層に対してレーザー光を照射して前記第1薄膜層を加熱するように提供され、
前記第1薄膜層は、
前記フォトレジスト層である、基板処理装置。 - 前記レーザー光は、
前記第1薄膜層の上面に対して傾くように入射される請求項14に記載の基板処理装置。 - 表面に形成されたフォトレジスト層を含んで複数の薄膜層が形成された基板を処理する装置であって、
処理空間を有するハウジングと、
前記処理空間内に位置し、前記基板を支持する支持ユニットと、
前記基板を加熱する加熱ユニットと、を含み、
前記加熱ユニットは、
前記複数の薄膜層のうちで金属を含む第1薄膜層に対してレーザー光を照射して前記第1薄膜層を加熱するように提供され、
前記レーザー光は前記第1薄膜層の上面に対して傾くように入射され、
前記装置は前記支持ユニットを制御する制御機をさらに含み、
前記支持ユニットは、
前記基板を支持する支持部と、
前記支持部の位置を変更させる移動ステージ部と、を含み、
前記制御機は、
前記レーザー光が前記第1薄膜層に照射される間に、前記レーザー光が前記第1薄膜層に照射される領域が変更されるように前記移動ステージ部を制御し、
前記レーザー光が照射される領域が変更される間に、前記レーザー光の入射角は等しく維持される基板処理装置。 - 前記装置は前記支持ユニットを制御する制御機を含み、
前記支持ユニットは、
前記基板を支持する支持部と、
前記支持部の位置を変更させる移動ステージ部と、を含み、
前記制御機は、
前記レーザー光が前記第1薄膜層に照射される間に、前記レーザー光が前記第1薄膜層に照射される領域が変更されるように前記移動ステージ部を制御する請求項14に記載の基板処理装置。
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KR1020210171041A KR20230083005A (ko) | 2021-12-02 | 2021-12-02 | 기판 처리 장치 및 기판 처리 방법 |
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JP (1) | JP7418535B2 (ja) |
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Family Cites Families (5)
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JPS49124979A (ja) * | 1973-04-02 | 1974-11-29 | ||
JPS5752052A (en) * | 1980-09-12 | 1982-03-27 | Fujitsu Ltd | Heat treatment of photosensitive resin |
JPS57180124A (en) * | 1981-04-30 | 1982-11-06 | Toshiba Corp | Heating method for resistfilm by microwave |
JPS63110724A (ja) * | 1986-10-29 | 1988-05-16 | Nec Corp | レジストのベ−ク方法 |
JPH02302022A (ja) * | 1989-05-16 | 1990-12-14 | Nec Kyushu Ltd | 半導体装置の製造装置 |
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- 2022-11-29 JP JP2022190156A patent/JP7418535B2/ja active Active
- 2022-12-02 CN CN202211540954.2A patent/CN116230502A/zh active Pending
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KR20230083005A (ko) | 2023-06-09 |
JP2023082685A (ja) | 2023-06-14 |
US20230176485A1 (en) | 2023-06-08 |
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