JP7134725B2 - 型を用いて基板上の組成物を成形する成形装置、および物品の製造方法 - Google Patents
型を用いて基板上の組成物を成形する成形装置、および物品の製造方法 Download PDFInfo
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Description
インプリント装置を用いて形成した硬化物のパターンは、各種物品の少なくとも一部に恒久的に、或いは各種物品を製造する際に一時的に、用いられる。物品とは、電気回路素子、光学素子、MEMS、記録素子、センサ、或いは、型等である。電気回路素子としては、DRAM、SRAM、フラッシュメモリ、MRAMのような、揮発性或いは不揮発性の半導体メモリや、LSI、CCD、イメージセンサ、FPGAのような半導体素子等が挙げられる。型としては、インプリント用の型等が挙げられる。
Claims (16)
- 型を用いて基板上の組成物を成形する成形装置であって、
前記型を保持する型保持部と、
前記基板を保持する基板保持部と、
前記型保持部に対して、前記基板保持部から離れる方向に向かう第1弾性力を付与する第1弾性部材と、
前記型保持部を前記基板保持部に近づける方向に第1力を前記型保持部に付与するように制御する制御部と、を有し、
前記制御部は、異常が発生したと判定した場合に、前記第1力の大きさを前記第1弾性力の大きさよりも小さくすることにより、前記型保持部を前記基板保持部から離れる方向に移動させる、
ことを特徴とする成形装置。 - 前記型保持部を制御するために用いる情報に基づき前記異常が発生したと判定することを特徴とする、請求項1に記載の成形装置。
- 前記型保持部の位置を計測する第1計測部を有し、前記型保持部を制御するために用いる情報は前記型保持部の目標位置と前記第1計測部により計測された前記型保持部の位置との差を含むことを特徴とする、請求項2に記載の成形装置。
- 前記基板保持部と前記型保持部との距離に基づき前記異常が発生したと判定することを特徴とする、請求項1に記載の成形装置。
- 前記制御部は、前記方向における前記型保持部の位置が、前記型保持部に保持された前記型と前記基板保持部に保持された前記基板上の前記組成物とが接触した時の前記型保持部の位置から一定の距離だけ離れた位置を超えた場合に前記異常の発生を判定することを特徴とする、請求項1乃至4のうちいずれか1項に記載の成形装置。
- 前記一定の距離は、前記方向における前記型の変形量に基づき定められることを特徴とする、請求項5に記載の成形装置。
- 前記基板保持部に対して、前記型保持部から離れる方向に向かう第2弾性力を付与する第2弾性部材と、を有し
前記異常が発生したと判定した場合に前記基板保持部を前記型保持部から離れる方向に移動させることを特徴とする、請求項1乃至6のうちいずれか1項に記載の成形装置。 - 前記基板保持部を制御するために用いる情報に基づき前記異常が発生したと判定することを特徴とする、請求項7に記載の成形装置。
- 前記基板保持部の位置を計測する第2計測部を有し、前記基板保持部を制御するために用いる情報は前記基板保持部の目標位置と前記第2計測部により計測された前記基板保持部の位置との差を含むことを特徴とする、請求項8に記載の成形装置。
- 前記型保持部に保持された前記型と前記型保持部との間の空間の圧力を調整する圧力調整部を有し、
前記制御部は、前記圧力調整部を制御するために用いる情報に基づき前記異常が発生したと判定することを特徴とする、請求項1乃至9のうちいずれか1項に記載の成形装置。 - 型を用いて基板上の組成物を成形する成形装置であって、
前記型を保持する型保持部と、
前記基板を保持する基板保持部と、
前記基板保持部に対して、前記型保持部から離れる方向に向かう弾性力を付与する弾性部材と、
前記型保持部を前記基板保持部に近づける方向に推力を前記基板保持部に付与するように制御する制御部と、を有し、
前記制御部は、異常が発生したと判定した場合に、前記推力の大きさを前記弾性力の大きさよりも小さくすることにより、前記基板保持部を前記型保持部から離れる方向に移動させる、
ことを特徴とする成形装置。 - 前記基板保持部を制御するために用いる情報に基づき前記異常が発生したと判定することを特徴とする、請求項11に記載の成形装置。
- 型を用いて基板上の組成物を成形する成形装置であって、
前記型を保持する型保持部と、
前記基板を保持する基板保持部と、
前記型保持部に対して、前記基板保持部から離れる方向に向かう第1弾性力を付与する第1弾性部材と、
異常が発生したと判定した場合に前記型保持部を前記方向に移動させる制御部と、を有し、
前記制御部は、前記方向における前記型保持部の位置が、前記型保持部に保持された前記型と前記基板保持部に保持された前記基板上の前記組成物とが接触した時の前記型保持部の位置から一定の距離だけ離れた位置を超えた場合に前記異常の発生を判定し、
前記一定の距離は、前記方向における前記型の変形量に基づき定められる、
ことを特徴とする成形装置。 - 前記成形装置は、型のパターンを組成物に接触させることにより組成物のパターンを形成することを特徴とすることを特徴とする請求項1乃至13のうち何れか1項に記載の成形装置。
- 前記成形装置は、型の平面部を組成物に接触させることにより組成物を平坦にすることを特徴とすることを特徴とする請求項1乃至13のうち何れか1項に記載の成形装置。
- 請求項14又は15に記載の成形装置を用いて組成物を基板に形成する工程と、
前記工程で前記組成物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。
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