Invention Grant
- Patent Title: Imprint apparatus and article manufacturing method
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Application No.: US16030307Application Date: 2018-07-09
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Publication No.: US10948819B2Publication Date: 2021-03-16
- Inventor: Takashi Hosaka
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Rossi, Kimms & McDowell LLP
- Priority: JPJP2017-136438 20170712
- Main IPC: G03F7/00
- IPC: G03F7/00

Abstract:
An imprint apparatus forms a pattern on a substrate by bringing a pattern region of a mold into contact with imprint material on the substrate and curing the imprint material. The mold has first and second surfaces. The first surface includes the pattern region and a peripheral region surrounding the pattern region. The second surface includes a held region. The imprint apparatus includes a mold driving mechanism to hold the held region of the mold and drive the mold, a mold conveyance mechanism to hold the peripheral region of the mold and convey the mold, and a controller to control the mold conveyance mechanism based on thickness between the peripheral region and the held region.
Public/Granted literature
- US20190018316A1 IMPRINT APPARATUS AND ARTICLE MANUFACTURING METHOD Public/Granted day:2019-01-17
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