JP7442601B2 - 照射モジュール及びこれを含む基板処理装置 - Google Patents
照射モジュール及びこれを含む基板処理装置 Download PDFInfo
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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
- H01L21/67005—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
-
- 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
- G03F7/70883—Environment aspects, e.g. pressure of beam-path gas, temperature of optical system
- G03F7/70891—Temperature
-
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/68—Preparation processes not covered by groups G03F1/20 - G03F1/50
- G03F1/80—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
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67023—Apparatus for fluid treatment for general liquid treatment, e.g. etching followed by cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
- B23K26/703—Cooling arrangements
-
- 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
-
- 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
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67075—Apparatus for fluid treatment for etching for wet etching
- H01L21/6708—Apparatus for fluid treatment for etching for wet etching 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
- H01L21/683—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
- H01L21/68728—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 plurality of separate clamping members, e.g. clamping fingers
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General 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)
- Toxicology (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Atmospheric Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Description
また、本発明は、基板を加熱する時基板に形成された液膜の損傷を最小化することができる照射モジュール及びこれを含む基板処理装置を提供することを一目的とする。
胴体421は板形状で提供されることができる。胴体421は一定な厚さを有する板形状を有することができる。胴体421は上部から眺める時、概して円形で提供される上部面を有することができる。胴体421の上部面は基板(M)より相対的に大きい面積を有することができる。胴体421には支持ピン422が結合されることができる。
AK 基準マーク
CE セル
EP 露光パターン
P1 第1パターン
P2 第2パターン
420 支持ユニット
430 処理容器
440 液供給ユニット
450 照射モジュール
4510 ハウジング
4520 カバー
4530 移動ユニット
4540 レーザーユニット
4550 撮像ユニット
4552 カメラユニット
4554 照明ユニット
4560 冷却ユニット
Claims (18)
- 基板を処理する装置において、
処理空間で前記基板を支持して回転させる支持ユニットと、
前記支持ユニットに支持された前記基板で液を供給する液供給ユニットと、及び
前記支持ユニットに支持された前記基板に光を照射する照射モジュールを含むが、
前記の照射モジュールは、
収容空間を有するハウジングと、
前記収容空間内に位置し、レーザー光を照射するレーザー照射部と、一端が前記ハウジングから突き出されるように位置し、前記レーザー照射部から照射された前記レーザー光を前記支持ユニットに支持された前記基板に照射する照射端部を含むレーザーユニットと、及び
前記収容空間内に位置し、前記レーザー照射部を冷却流体で冷却する冷却ユニットを含み、
前記装置は、
内部空間を有して、前記ハウジングから突き出された前記の照射端部の一端が前記内部空間に位置するように形成されたカバーをさらに含むが、
前記カバーの底面には、
上部から眺める時、前記の照射端部から照射される前記レーザー光と重畳される位置に開口が形成され、
前記冷却ユニットは、
内部に冷却流体の流動する流路が形成されたプレートを含み、
前記レーザー照射部の冷却において使用される前記冷却流体は前記内部空間に流動されることを特徴とする基板処理装置。 - 前記開口は、
前記底面の上端から前記底面の下端に行くほどラウンドになって形成されることを特徴とする請求項1に記載の基板処理装置。 - 前記カバーの側面には、
一つまたは複数の側ホールがさらに形成されたことを特徴とする請求項1に記載の基板処理装置。 - 前記冷却ユニットは、
内部に前記冷却流体の流動する流路が形成されたプレートを含み、
前記流路を通過した前記冷却流体は前記内部空間に流動されることを特徴とする請求項1に記載の基板処理装置。 - 前記流路の一端は前記の照射端部の外側面と前記ハウジングの内側面との間に位置することを特徴とする請求項4に記載の基板処理装置。
- 前記ハウジングの下端には前記流路の一端と連結されるファジーポートが形成され、
前記カバーの側面には前記冷却流体を前記内部空間に供給する供給ポートが形成されるが、
前記装置は、
前記カバーの側面に結合して前記ファジーポートと前記供給ポートを連結し、内部に前記冷却流体が流動する流動空間を有する流動カバーをさらに含むことを特徴とする請求項4に記載の基板処理装置。 - 前記供給ポートは、
正面から眺める時、前記の照射端部の中心軸から離隔された位置に提供されることを特徴とする請求項6に記載の基板処理装置。 - 基板処理装置であって、
処理空間で前記基板を支持して回転させる支持ユニットと、
前記支持ユニットに支持された前記基板で液を供給する液供給ユニットと、及び
前記支持ユニットに支持された前記基板に光を照射する照射モジュールを含むが、
前記の照射モジュールは、
収容空間を有するハウジングと、
前記収容空間内に位置し、レーザー光を照射するレーザー照射部と、一端が前記ハウジングから突き出されるように位置し、前記レーザー照射部から照射された前記レーザー光を前記支持ユニットに支持された前記基板に照射する照射端部を含むレーザーユニットと、
前記収容空間内に位置し、前記レーザー照射部を冷却する冷却ユニットと、及び
前記レーザーユニットで照射する前記レーザー光を撮像する撮像ユニットを含み、
前記撮像ユニットは前記収容空間に配置され、
前記撮像ユニットは、
前記レーザーユニットが照射する前記レーザー光及び/または前記基板のイメージを撮像するイメージユニットと、及び
前記イメージユニットが前記イメージを獲得できるように光を提供する照明ユニットを含むが、
上部から眺める時、前記レーザー光の照射方向、前記イメージユニットの撮像方向、そして、前記光の照射方向は同軸を有することを特徴とする基板処理装置。 - 前記レーザーユニットは、前記レーザー照射部が照射する前記レーザー光の特性を制御するビームエキスパンダーをさらに含むことを特徴とする請求項8に記載の基板処理装置。
- 基板に光を照射する照射モジュールにおいて、
収容空間を有するハウジングと、
前記収容空間内に位置してレーザー光を照射するレーザー照射部と、一端が前記ハウジングから突き出されるように位置し、前記レーザー照射部から照射された前記レーザー光を前記基板に照射する照射端部を含むレーザーユニットと、及び
前記収容空間内に位置し、前記レーザー照射部と熱交換する冷却ユニットを含み、
前記冷却ユニットは、
前記レーザー照射部と熱交換する冷却流体が流動する流路と、及び
内部に前記流路が配置されるプレートを含み、
前記プレートは前記レーザー照射部と接触されることを特徴とする照射モジュール。 - 前記モジュールは、
内部空間を有して、前記ハウジングから突き出された前記の照射端部の一端が前記内部空間に位置するように形成されたカバーをさらに含むが、
前記カバーの底面には、
上部から眺める時、前記照射端部から照射される前記レーザー光と重畳される位置に開口が形成されたことを特徴とする請求項10に記載の基板処理装置。 - 前記流路を通過した前記冷却流体は前記内部空間に供給されることを特徴とする請求項11に記載の基板処理装置。
- 前記開口は、
前記底面の上端から前記底面の下端に行くほど曲率になるように形成されることを特徴とする請求項11に記載の基板処理装置。 - 前記カバーの側面には、
少なくとも一つ以上の側ホールがさらに形成されたことを特徴とする請求項11に記載の基板処理装置。 - 複数のセルらを有するマスクを処理する基板処理装置において、
前記複数のセルら内に第1パターンが形成され、前記セルらが形成された領域の外部に前記第1パターンと相異な第2パターンが形成されたマスクを支持して回転させる支持ユニットと、
前記支持ユニットに支持された前記マスクに液を供給する液供給ユニットと、及び
前記支持ユニットに支持された前記基板で光を照射する照射モジュールを含むが、
前記の照射モジュールは、
収容空間を有するハウジングと、
前記収容空間内に位置してレーザー光を照射するレーザー照射部と、一端が前記ハウジングから突き出されるように位置し、前記レーザー照射部から照射された前記レーザー光を前記第1パターンと前記第2パターンのうちで前記第2パターンと照射する照射端部を含むレーザーユニットと、
前記収容空間内に位置し、前記レーザー照射部と熱交換する冷却流体が流動する流路を有する冷却ユニットと、及び
内部空間を有して、前記ハウジングから突き出された前記の照射端部の一端が前記内部空間に位置するように形成されたカバーを含み、
前記カバーの底面には、
上部から眺める時、前記の照射端部から照射される前記レーザー光と重畳される位置に開口が形成されたことを特徴とする基板処理装置。 - 前記流路を通過した前記冷却流体は前記内部空間に供給されることを特徴とする請求項15に記載の基板処理装置。
- 前記開口は、
前記底面の上端から前記底面の下端に行くほどラウンドになって形成されることを特徴とする請求項16に記載の基板処理装置。 - 前記カバーの側面には、
一つまたは複数の側ホールがさらに形成されたことを特徴とする請求項16に記載の基板処理装置。
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