CN102809901A - 一种对不同曝光设备各层次的焦距的匹配方法 - Google Patents
一种对不同曝光设备各层次的焦距的匹配方法 Download PDFInfo
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1383187A (zh) * | 2001-03-29 | 2002-12-04 | 株式会社东芝 | 半导体器件的制造方法 |
CN1771464A (zh) * | 2003-04-10 | 2006-05-10 | 安格盛光电科技公司 | 利用参数可变性判断分析焦点中心 |
US20060192943A1 (en) * | 2005-02-25 | 2006-08-31 | William Roberts | Optimizing focal plane fitting functions for an image field on a substrate |
US20070048635A1 (en) * | 2005-08-31 | 2007-03-01 | Uwe Schulze | Method and system for automatically detecting exposed substrates having a high probability for defocused exposure fields |
CN101387834A (zh) * | 2007-09-14 | 2009-03-18 | 松下电器产业株式会社 | 曝光系统以及半导体装置的制造方法 |
CN101410844A (zh) * | 2006-03-28 | 2009-04-15 | 东京毅力科创株式会社 | 用晶片均匀性控制进行动态计量采样 |
CN101498899A (zh) * | 2008-02-01 | 2009-08-05 | 松下电器产业株式会社 | 聚焦测定方法和半导体装置的制造方法 |
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- 2011-05-31 CN CN2011101437962A patent/CN102809901A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1383187A (zh) * | 2001-03-29 | 2002-12-04 | 株式会社东芝 | 半导体器件的制造方法 |
CN1771464A (zh) * | 2003-04-10 | 2006-05-10 | 安格盛光电科技公司 | 利用参数可变性判断分析焦点中心 |
US20060192943A1 (en) * | 2005-02-25 | 2006-08-31 | William Roberts | Optimizing focal plane fitting functions for an image field on a substrate |
US20070048635A1 (en) * | 2005-08-31 | 2007-03-01 | Uwe Schulze | Method and system for automatically detecting exposed substrates having a high probability for defocused exposure fields |
CN101410844A (zh) * | 2006-03-28 | 2009-04-15 | 东京毅力科创株式会社 | 用晶片均匀性控制进行动态计量采样 |
CN101387834A (zh) * | 2007-09-14 | 2009-03-18 | 松下电器产业株式会社 | 曝光系统以及半导体装置的制造方法 |
CN101498899A (zh) * | 2008-02-01 | 2009-08-05 | 松下电器产业株式会社 | 聚焦测定方法和半导体装置的制造方法 |
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Owner name: WUXI HUARUN SHANGHUA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUXI CSMC SEMICONDUCTOR CO., LTD. Effective date: 20140603 Free format text: FORMER OWNER: WUXI HUARUN SHANGHUA TECHNOLOGY CO., LTD. Effective date: 20140603 |
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Effective date of registration: 20140603 Address after: 214028 Xinzhou Road, Wuxi national hi tech Industrial Development Zone, Jiangsu, China, No. 8 Applicant after: Wuxi Huarun Shanghua Technology Co., Ltd. Address before: 214028 Wuxi provincial high tech Industrial Development Zone, Hanjiang Road, No. 5, Jiangsu, China Applicant before: Wuxi CSMC Semiconductor Co., Ltd. Applicant before: Wuxi Huarun Shanghua Technology Co., Ltd. |
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Application publication date: 20121205 |