Invention Grant
- Patent Title: Object holder, lithographic apparatus, device manufacturing method, and method of manufacturing an object holder
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Application No.: US14772721Application Date: 2014-02-26
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Publication No.: US09798251B2Publication Date: 2017-10-24
- Inventor: Raymond Wilhelmus Louis LaFarre , Satish Achanta , Matteo Filippi , Yogesh Karade , Antonius Johannes Maria Nellissen , Ronald Van Der Wilk , Hendrikus Christoffel Maria Van Doremalen , Wilhelmus Jacobus Johannes Welters
- 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: Pillsbury Winthrop Shaw Pittman LLP
- Priority: NL2010527 20130327
- International Application: PCT/EP2014/053700 WO 20140226
- International Announcement: WO2014/154428 WO 20141002
- Main IPC: G03B27/58
- IPC: G03B27/58 ; G03F7/20

Abstract:
A method of manufacturing an object holder for use in a lithographic apparatus, the object holder including one or more electrically functional components, the method including: using a composite structure including a carrier sheet different from a main body of the object holder and a layered structure including one or a plurality of layers and formed on the carrier sheet; connecting the composite structure to a surface of the main body such that the layered structure is between the carrier sheet and the surface of the main body; and removing the carrier sheet from the composite structure, leaving the layered structure connected to the main body.
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