JP2023097419A - 処理液供給ノズル及び基板処理装置 - Google Patents
処理液供給ノズル及び基板処理装置 Download PDFInfo
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- 239000000758 substrate Substances 0.000 title claims abstract description 208
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- 238000000576 coating method Methods 0.000 claims description 94
- 239000011248 coating agent Substances 0.000 claims description 88
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- 238000000034 method Methods 0.000 abstract description 70
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- 230000000694 effects Effects 0.000 description 3
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 3
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- 239000002253 acid Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- 238000003379 elimination reaction Methods 0.000 description 1
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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
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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
- G03F7/162—Coating on a rotating support, e.g. using a whirler or a spinner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-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
- H01L21/67017—Apparatus for fluid treatment
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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
- H01L21/6715—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
- H01L21/67161—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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/06—Carrying-off electrostatic charges by means of ionising radiation
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Coating Apparatus (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
Description
1120 第1前処理ノズル
1140 締結部材
1200 塗布部材
1220 支持ボディー
1240 第2前処理ノズル
1260 塗布ノズル
Claims (20)
- 基板上に処理液を供給する処理液供給ノズルにおいて:
ノズルボディーと、
前記ノズルボディーに連結され、処理液が吐出される内部流路を有するノズルチップを含むが、
前記ノズルチップは静電気除去が可能な帯電防止表面を有する処理液供給ノズル。 - 前記ノズルチップは、
サックバック確認が可能になるように透明な素材で提供され、
前記帯電防止表面はイオン注入処理された請求項1に記載の処理液供給ノズル。 - 前記透明な素材は、
PFA(perfluoroalkoxy)を含む請求項2に記載の処理液供給ノズル。 - 前記ノズルチップは、
サックバック確認が可能になるように透明な素材で提供され、
前記帯電防止表面は、
イオンビームで表面処理されて表面抵抗値が106~109Ωの導電性を有する請求項1に記載の処理液供給ノズル。 - 前記ノズルチップが前記ノズルボディーに固定されるように前記ノズルボディーの螺糸山に締結され、前記ノズルチップと接触されるノズルナット部材をさらに含むが、
前記ノズルナット部材は伝導性素材または前記イオンビームで表面処理された導電性表面を有する請求項2に記載の処理液供給ノズル。 - 一端は前記ノズルナット部材と接触され、他端は前記ノズルボディーが支持されるノズルアームを通じて接地される接地部材をさらに含む請求項5に記載の処理液供給ノズル。
- 前記接地部材は、
前記ノズル締結部材と前記ノズルアームにそれぞれ接続されるリング型ターミナルを有する接地線を含む請求項6に記載の処理液供給ノズル。 - 前記接地部材は、
前記ノズルボディーから前記ノズルアームまで連結される導電性テープまたは導電性パターンを含む請求項6に記載の処理液供給ノズル。 - 前記帯電防止表面は、
前記ノズルチップの外周面と前記内部流路の一部領域を含む請求項1に記載の処理液供給ノズル。 - 基板を支持する基板支持ユニットと、及び
前記基板支持ユニットに支持された基板上に減光液を塗布する液供給ユニットを含むが、
前記液供給ユニットは
減光液を供給する塗布ノズルと、
一側端部に前記塗布ノズルが位置されるノズルアームと、及び
前記ノズルアームの他側端部に位置されて前記ノズルアームを移動させる駆動部材を含んで、
前記塗布ノズルは、
前記ノズルアームに支持されるノズルボディーと、
前記ノズルボディーに連結され、減光液が吐出される内部流路を有する、そして、静電気除去が可能な帯電防止表面を有するノズルチップを含む基板処理装置。 - 前記ノズルチップは、
サックバック確認が可能になるように透明な素材で提供され、
前記帯電防止表面はイオン注入処理された請求項10に記載の基板処理装置。 - 前記透明な素材は、
PFA(perfluoroalkoxy)を含み、
前記帯電防止表面は、
表面抵抗値が106~109Ωの導電性を有する請求項11に記載の基板処理装置。 - 前記ノズルチップが前記ノズルボディーに固定されるように前記ノズルボディーの螺糸山に締結され、前記ノズルチップと接触されるノズルナット部材をさらに含むが、
前記ノズルナット部材は伝導性素材または前記イオンビームで表面処理された導電性表面を有する請求項11に記載の基板処理装置。 - 一端は前記ノズルナット部材と接触され、他端は前記ノズルボディーが支持されるノズルアームを通じて接地される接地部材をさらに含む請求項13に記載の基板処理装置。
- 前記接地部材は、
前記ノズル締結部材と前記ノズルアームにそれぞれ接続されるリング型ターミナルを有する接地線を含む請求項14に記載の基板処理装置。 - 前記接地部材は、
前記ノズルボディーから前記ノズルアームまで連結される導電性テープまたは導電性パターンを含む請求項14に記載の基板処理装置。 - 前記帯電防止表面は、
前記ノズルチップの外周面と前記内部流路の一部領域を含み、
前記液供給ユニットは、
前処理液を塗布する前処理ノズルをさらに含んで、
前記塗布ノズルは複数個で提供され、
前記塗布ノズルらと前記前処理ノズルは上部から眺める時一方向に配列されるように前記ノズルボディーに支持される請求項10に記載の基板処理装置。 - 基板を支持する基板支持ユニットと、及び
前記基板支持ユニットに支持された基板上に減光液を塗布する液供給ユニットを含むが、
前記液供給ユニットは、
減光液を供給する塗布ノズルと、
一側端部に前記塗布ノズルが位置されるノズルアームと、及び
前記ノズルアームの他側端部に位置されて前記ノズルアームを移動させる駆動部材を含んで、
前記塗布ノズルは、
前記ノズルアームに支持されるノズルボディーと、
前記ノズルボディーに連結され、減光液が吐出される内部流路を有する、そして、静電気除去が可能な帯電防止表面を有するノズルチップと、
前記ノズルチップが前記ノズルボディーに固定されるように前記ノズルボディーの螺糸山に締結され、前記ノズルチップと接触されるノズルナット部材と、
一端は前記ノズルナット部材と接触され、他端は前記ノズルアームを通じて接地される接地部材を含む基板処理装置。 - 前記ノズルチップは、
サックバック確認が可能になるように透明な素材で提供され、
前記帯電防止表面は、
イオンビームで表面処理されて表面が導電性を有する請求項18に記載の基板処理装置。 - 前記接地部材は、
前記ノズル締結部材と前記ノズルアームにそれぞれ接続されるリング型ターミナルを有する接地線または前記ノズルボディーから前記ノズルアームまで連結される導電性テープまたは導電性パターンを含む請求項18に記載の基板処理装置。
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KR1020210188973A KR20230099777A (ko) | 2021-12-27 | 2021-12-27 | 처리액 공급 노즐 및 기판 처리 장치 |
KR10-2021-0188973 | 2021-12-27 |
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JP (1) | JP2023097419A (ja) |
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CN (1) | CN116360218A (ja) |
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- 2022-12-27 CN CN202211688663.8A patent/CN116360218A/zh active Pending
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