Invention Grant
- Patent Title: Methods and systems for clamping a substrate
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Application No.: US16812175Application Date: 2020-03-06
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Publication No.: US11599028B2Publication Date: 2023-03-07
- Inventor: Marc Smits
- Applicant: ASML Netherlands B.V.
- Applicant Address: NL Veldhoven
- Assignee: ASML Netherlands B.V.
- Current Assignee: ASML Netherlands B.V.
- Current Assignee Address: NL Veldhoven
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Main IPC: G03F7/20
- IPC: G03F7/20

Abstract:
Methods and arrangement for clamping substrates to a support using adhesive material area disclosed.
The method comprises providing a support comprising a first surface defining a plane; applying adhesive material on at least portions of the first surface; and placing the substrate onto the adhesive material, wherein the adhesive material forms a plurality of support locations supporting the substrate. Preferably the adhesive material is cured at least partly during the application of a substantially uniformly distributed force to the substrate in the direction of the support.
The arrangements comprise a support comprising a first surface, for supporting the substrate via adhesive material, whereby the first surface defines a plane. Preferably it also comprises an arrangement for providing electromagnetic radiation, thermal energy, and/or a chemical substance to the adhesive material, and an arrangement for providing a substantially uniformly distributed force to the substrate in the direction of the support.
The method comprises providing a support comprising a first surface defining a plane; applying adhesive material on at least portions of the first surface; and placing the substrate onto the adhesive material, wherein the adhesive material forms a plurality of support locations supporting the substrate. Preferably the adhesive material is cured at least partly during the application of a substantially uniformly distributed force to the substrate in the direction of the support.
The arrangements comprise a support comprising a first surface, for supporting the substrate via adhesive material, whereby the first surface defines a plane. Preferably it also comprises an arrangement for providing electromagnetic radiation, thermal energy, and/or a chemical substance to the adhesive material, and an arrangement for providing a substantially uniformly distributed force to the substrate in the direction of the support.
Public/Granted literature
- US20200209763A1 METHODS AND SYSTEMS FOR CLAMPING A SUBSTRATE Public/Granted day:2020-07-02
Information query
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