CN101924052A - 快速检测外延图形漂移缺陷的方法 - Google Patents
快速检测外延图形漂移缺陷的方法 Download PDFInfo
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- CN101924052A CN101924052A CN2009100574132A CN200910057413A CN101924052A CN 101924052 A CN101924052 A CN 101924052A CN 2009100574132 A CN2009100574132 A CN 2009100574132A CN 200910057413 A CN200910057413 A CN 200910057413A CN 101924052 A CN101924052 A CN 101924052A
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- epitaxial patterns
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CN2009100574132A CN101924052B (zh) | 2009-06-15 | 2009-06-15 | 快速检测外延图形漂移缺陷的方法 |
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CN2009100574132A CN101924052B (zh) | 2009-06-15 | 2009-06-15 | 快速检测外延图形漂移缺陷的方法 |
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CN101924052A true CN101924052A (zh) | 2010-12-22 |
CN101924052B CN101924052B (zh) | 2011-08-24 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104596829A (zh) * | 2015-01-20 | 2015-05-06 | 苏州同冠微电子有限公司 | 硅片二次缺陷检测液及检测方法 |
CN108376655A (zh) * | 2018-01-30 | 2018-08-07 | 北京世纪金光半导体有限公司 | 一种晶圆制造过程中检测缺陷的定位和跟踪方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4472341B2 (ja) * | 2001-11-28 | 2010-06-02 | アプライド マテリアルズ インコーポレイテッド | 欠陥検出方法 |
JP2006112845A (ja) * | 2004-10-13 | 2006-04-27 | Ushio Inc | パターン検査装置 |
CN100451632C (zh) * | 2006-05-31 | 2009-01-14 | 西安电子科技大学 | GaN单晶缺陷种类和密度的检测方法 |
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2009
- 2009-06-15 CN CN2009100574132A patent/CN101924052B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104596829A (zh) * | 2015-01-20 | 2015-05-06 | 苏州同冠微电子有限公司 | 硅片二次缺陷检测液及检测方法 |
CN108376655A (zh) * | 2018-01-30 | 2018-08-07 | 北京世纪金光半导体有限公司 | 一种晶圆制造过程中检测缺陷的定位和跟踪方法 |
CN108376655B (zh) * | 2018-01-30 | 2021-05-11 | 北京世纪金光半导体有限公司 | 一种晶圆制造过程中检测缺陷的定位和跟踪方法 |
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CN101924052B (zh) | 2011-08-24 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140108 |
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Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
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Effective date of registration: 20140108 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Patentee before: Shanghai Huahong NEC Electronics Co., Ltd. |