发明授权
- 专利标题: Method and device for curing at least in part a photoresist applied to a substrate
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申请号: US15096494申请日: 2016-04-12
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公开(公告)号: US09960061B2公开(公告)日: 2018-05-01
- 发明人: Omar Fakhr , Dietrich Toennies
- 申请人: SUSS MicroTec Lithography GmbH
- 申请人地址: DE
- 专利权人: SUSS MicroTec Lithography GmbH
- 当前专利权人: SUSS MicroTec Lithography GmbH
- 当前专利权人地址: DE
- 代理机构: Hayes Soloway PC
- 优先权: NL2014642 20150415
- 主分类号: B05B5/00
- IPC分类号: B05B5/00 ; H01L21/67 ; H05K3/12 ; G03F7/004 ; G03F7/40 ; F27B17/00 ; G03F7/38
摘要:
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.
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