Invention Grant
- Patent Title: Method and device for curing at least in part a photoresist applied to a substrate
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Application No.: US15096494Application Date: 2016-04-12
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Publication No.: US09960061B2Publication Date: 2018-05-01
- Inventor: Omar Fakhr , Dietrich Toennies
- Applicant: SUSS MicroTec Lithography GmbH
- Applicant Address: DE
- Assignee: SUSS MicroTec Lithography GmbH
- Current Assignee: SUSS MicroTec Lithography GmbH
- Current Assignee Address: DE
- Agency: Hayes Soloway PC
- Priority: NL2014642 20150415
- Main IPC: B05B5/00
- IPC: B05B5/00 ; H01L21/67 ; H05K3/12 ; G03F7/004 ; G03F7/40 ; F27B17/00 ; G03F7/38

Abstract:
A method for curing at least in part a photoresist applied to a substrate comprises the following steps: The substrate coated with the photoresist is arranged on a support. The photoresist is subjected to a suitable temperature for curing the photoresist for a first predetermined time period. After the first predetermined time period has passed, the substrate is lifted from the support, rotated, re-placed onto the support and subjected to a suitable temperature for curing the photoresist for a second predetermined time period. This method can be performed with a device for curing at least in part a photoresist applied to a substrate, comprising a chamber, a support which is arranged in the chamber and on which the substrate can be arranged, and a rotating device for rotating the substrate between a first and a second phase of the curing of the photoresist.
Public/Granted literature
- US20160306280A1 Method and Device for Curing at least in Part a Photoresist Applied to a Substrate Public/Granted day:2016-10-20
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