JP2022163679A5 - - Google Patents
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- JP2022163679A5 JP2022163679A5 JP2021196467A JP2021196467A JP2022163679A5 JP 2022163679 A5 JP2022163679 A5 JP 2022163679A5 JP 2021196467 A JP2021196467 A JP 2021196467A JP 2021196467 A JP2021196467 A JP 2021196467A JP 2022163679 A5 JP2022163679 A5 JP 2022163679A5
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- imprint
- shot area
- substrate
- mold
- gas
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- 239000000758 substrate Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 12
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
Description
上記目的を達成するために、本発明の一側面としてのインプリント装置は、型を用いて基板上のショット領域にインプリント材のパターンを形成するインプリント処理を行うインプリント装置であって、前記型と前記基板との間に気体を供給する供給部と、前記型に対して前記基板を移動させながら、未硬化のインプリント材が供給された前記基板上の複数のショット領域に対して前記インプリント処理を連続的に行う動作を制御する制御部と、を有し、前記制御部は、前記複数のショット領域のうち前記インプリント処理の対象ショット領域が前記型に対向する第1位置に位置するように前記基板を移動させながら、前記供給部から前記気体を供給する第1動作を制御し、前記複数のショット領域に対する連続的な前記インプリント処理における遅延又は停止に関する情報と、前記第1動作における前記気体の供給を開始するタイミングに関する情報と、前記対象ショット領域に対する前記インプリント処理の前に前記インプリント処理を行ったショット領域において、硬化したインプリント材から前記型を引き離すのに要した時間に関する情報と、前記インプリント処理をスキップすることに関する情報とのうち少なくとも1つの情報に基づいて、前記第1動作の後に前記気体を追加で供給する動作を含む第2動作の実行要否について判定する、ことを特徴とする。 In order to achieve the above-mentioned object, an imprint apparatus as one aspect of the present invention is an imprint apparatus that performs an imprint process to form a pattern of imprint material in a shot area on a substrate using a mold, and includes a supply unit that supplies a gas between the mold and the substrate, and a control unit that controls an operation of continuously performing the imprint process on a plurality of shot areas on the substrate to which uncured imprint material has been supplied, while moving the substrate relative to the mold , wherein the control unit controls a first operation of supplying the gas from the supply unit while moving the substrate such that a target shot area of the imprint process among the plurality of shot areas is located at a first position facing the mold, and determines whether or not to perform a second operation including an operation of additionally supplying the gas after the first operation, based on at least one of information among information regarding a delay or stop of the continuous imprint process on the plurality of shot areas, information regarding a timing for starting to supply the gas in the first operation, information regarding a time required to separate the mold from the hardened imprint material in a shot area where the imprint process was performed before the imprint process on the target shot area, and information regarding skipping the imprint process .
Claims (15)
前記型と前記基板との間に気体を供給する供給部と、
前記型に対して前記基板を移動させながら、未硬化のインプリント材が供給された前記基板上の複数のショット領域に対して前記インプリント処理を連続的に行う動作を制御する制御部と、を有し、
前記制御部は、
前記複数のショット領域のうち前記インプリント処理の対象ショット領域が前記型に対向する第1位置に位置するように前記基板を移動させながら、前記供給部から前記気体を供給する第1動作を制御し、
前記複数のショット領域に対する連続的な前記インプリント処理における遅延又は停止に関する情報と、前記第1動作における前記気体の供給を開始するタイミングに関する情報と、前記対象ショット領域に対する前記インプリント処理の前に前記インプリント処理を行ったショット領域において、硬化したインプリント材から前記型を引き離すのに要した時間に関する情報と、前記インプリント処理をスキップすることに関する情報とのうち少なくとも1つの情報に基づいて、前記第1動作の後に前記気体を追加で供給する動作を含む第2動作の実行要否について判定する、
ことを特徴とするインプリント装置。 An imprint apparatus that performs an imprint process to form a pattern of an imprint material in a shot area on a substrate using a mold,
a supply unit that supplies a gas between the mold and the substrate;
a control unit that controls an operation of continuously performing the imprint processing on a plurality of shot areas on the substrate to which uncured imprint material has been supplied while moving the substrate relative to the mold,
The control unit is
controlling a first operation of supplying the gas from the supply unit while moving the substrate so that a target shot region of the imprint processing among the plurality of shot regions is located at a first position facing the mold;
determining whether or not to perform a second operation including an operation of additionally supplying the gas after the first operation based on at least one of information regarding a delay or stop of the successive imprint processes on the multiple shot areas, information regarding the timing of starting to supply the gas in the first operation, information regarding the time required to separate the mold from the hardened imprint material in a shot area where the imprint process was performed before the imprint process on the target shot area, and information regarding skipping the imprint process;
1. An imprint apparatus comprising:
前記第2動作では、前記対象ショット領域が前記第1位置とは異なる第2位置に位置するように前記基板を移動させ、前記第2位置に位置した前記対象ショット領域が前記第1位置に位置するように前記基板を移動させながら、前記供給部からの前記気体の供給を再開することを特徴とする請求項1に記載のインプリント装置。 in the first operation, supply of the gas from the supply unit is started before the target shot area is located at the first position, and after the target shot area is located at the first position, supply of the gas from the supply unit is stopped before the mold and the imprint material on the target shot area are brought into contact with each other;
2. The imprint apparatus according to claim 1, wherein in the second operation, the substrate is moved so that the target shot area is positioned at a second position different from the first position, and the supply of the gas from the supply unit is resumed while the substrate is moved so that the target shot area positioned at the second position is positioned at the first position.
前記第2動作において前記供給部から供給される前記気体の供給量は、前記第1動作において前記供給部から供給される前記気体の供給量よりも多いことを特徴とする請求項1に記載のインプリント装置。 In the second operation, the gas is supplied from the supply unit while maintaining the target shot area in the first position by the first operation;
The imprint apparatus according to claim 1 , wherein a supply amount of the gas supplied from the supply unit in the second operation is greater than a supply amount of the gas supplied from the supply unit in the first operation.
前記第2動作では、前記対象ショット領域が前記第1位置に位置している状態において、前記型と前記基板とが接触しない範囲で前記型と前記基板とを近づけ、その後、前記範囲で近づけた前記型と前記基板とを遠ざけることを特徴とする請求項12に記載のインプリント装置。 In the first operation, the supply of the gas from the supply unit is started before the target shot area is located at the first position, and the supply of the gas from the supply unit is stopped after the target shot area is located at the first position;
The imprint apparatus of claim 12, characterized in that in the second operation, when the target shot area is located at the first position, the mold and the substrate are brought closer together within a range where the mold and the substrate do not come into contact with each other, and then the mold and the substrate that have been brought closer together within that range are moved away from each other.
前記型に対して前記基板を移動させながら、未硬化のインプリント材が供給された前記基板上の複数のショット領域に対して前記インプリント処理を連続的に行う動作を制御する工程を有し、
前記工程では、
前記複数のショット領域のうち前記インプリント処理の対象ショット領域が前記型に対向する第1位置に位置するように前記基板を移動させながら、気体を前記型と前記基板との間に供給する第1動作と、
前記複数のショット領域に対する連続的な前記インプリント処理における遅延又は停止に関する情報と、前記第1動作における前記気体の供給を開始するタイミングに関する情報と、前記対象ショット領域に対する前記インプリント処理の前に前記インプリント処理を行ったショット領域において、硬化したインプリント材から前記型を引き離すのに要した時間に関する情報と、前記インプリント処理をスキップすることに関する情報とのうち少なくとも1つの情報に基づいて、前記第1動作の後に前記気体を追加で供給する動作を含む第2動作の実行要否についての判定と、
を行うことを特徴とするインプリント方法。 An imprinting method for performing an imprinting process to form a pattern of an imprint material in a shot area on a substrate using a mold, comprising:
a step of controlling an operation of continuously performing the imprint processing on a plurality of shot areas on the substrate to which uncured imprint material has been supplied, while moving the substrate relative to the mold;
In the process ,
a first operation of supplying a gas between the mold and the substrate while moving the substrate so that a target shot region of the imprint processing among the plurality of shot regions is located at a first position facing the mold;
determining whether or not to perform a second operation including an operation of additionally supplying the gas after the first operation based on at least one of information regarding a delay or stop of the successive imprint processes on the multiple shot areas, information regarding the timing of starting the supply of the gas in the first operation, information regarding the time required to separate the mold from the hardened imprint material in a shot area where the imprint process was performed before the imprint process on the target shot area, and information regarding skipping the imprint process;
An imprint method comprising the steps of:
前記工程で前記パターンが形成された前記基板を処理する工程と、
処理された前記基板から物品を製造する工程と、
を有することを特徴とする物品の製造方法。 forming a pattern on a substrate using the imprint apparatus according to any one of claims 1 to 13 ;
processing the substrate on which the pattern has been formed in the process;
producing an article from the processed substrate;
A method for producing an article, comprising the steps of:
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/717,529 US20220334471A1 (en) | 2021-04-14 | 2022-04-11 | Imprint apparatus, imprint method and article manufacturing method |
KR1020220044951A KR20220142367A (en) | 2021-04-14 | 2022-04-12 | Imprint apparatus, imprint method and article manufacturing method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021068529 | 2021-04-14 | ||
JP2021068529 | 2021-04-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022163679A JP2022163679A (en) | 2022-10-26 |
JP2022163679A5 true JP2022163679A5 (en) | 2024-06-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021196467A Pending JP2022163679A (en) | 2021-04-14 | 2021-12-02 | Imprint apparatus, imprint method, and article manufacturing method |
Country Status (1)
Country | Link |
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JP (1) | JP2022163679A (en) |
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2021
- 2021-12-02 JP JP2021196467A patent/JP2022163679A/en active Pending
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