发明公开
- 专利标题: A PELLICLE FOR LITHOGRAPHY
- 专利标题(中): PELLIKELFÜRLITHOGRAPHIE
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申请号: EP15156223.8申请日: 2015-02-24
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公开(公告)号: EP2927746A2公开(公告)日: 2015-10-07
- 发明人: Horikoshi, Jun
- 申请人: Shin-Etsu Chemical Co., Ltd.
- 申请人地址: 6-1, Ohtemachi 2-chome Chiyoda-ku Tokyo 100-0004 JP
- 专利权人: Shin-Etsu Chemical Co., Ltd.
- 当前专利权人: Shin-Etsu Chemical Co., Ltd.
- 当前专利权人地址: 6-1, Ohtemachi 2-chome Chiyoda-ku Tokyo 100-0004 JP
- 代理机构: TBK
- 优先权: JP2014075903 20140402; JP2015007450 20150119
- 主分类号: G03F1/62
- IPC分类号: G03F1/62 ; G03F1/00 ; G03F1/22
摘要:
There is provided a pellicle having a frame 12, a film 11 and an adhesive 13 for bonding the film 11 to the frame 12, and this adhesive 13 is a silicone compound having a low outgassing tendency and high heat resistance; in a better mode case, it can maintain its adhesive strength at temperatures 100 - 200 degrees C and it exhibits results of TML being 1.0 % or lower and CVCM being 0.1 % or lower when tested in accordance with ASTM E595-93; thus this pellicle is useful for EUV light exposure lithography.
公开/授权文献
- EP2927746B1 A PELLICLE FOR LITHOGRAPHY 公开/授权日:2021-09-08
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