CN101398394B - 硅片周边缺口检查方法及装置 - Google Patents
硅片周边缺口检查方法及装置 Download PDFInfo
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- CN101398394B CN101398394B CN2007100941058A CN200710094105A CN101398394B CN 101398394 B CN101398394 B CN 101398394B CN 2007100941058 A CN2007100941058 A CN 2007100941058A CN 200710094105 A CN200710094105 A CN 200710094105A CN 101398394 B CN101398394 B CN 101398394B
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CN2007100941058A CN101398394B (zh) | 2007-09-28 | 2007-09-28 | 硅片周边缺口检查方法及装置 |
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CN2007100941058A CN101398394B (zh) | 2007-09-28 | 2007-09-28 | 硅片周边缺口检查方法及装置 |
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CN101398394A CN101398394A (zh) | 2009-04-01 |
CN101398394B true CN101398394B (zh) | 2011-08-24 |
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CN2007100941058A Active CN101398394B (zh) | 2007-09-28 | 2007-09-28 | 硅片周边缺口检查方法及装置 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104103481A (zh) * | 2013-04-10 | 2014-10-15 | 上海和辉光电有限公司 | 玻璃基板的缺角检测装置、具有该装置的干蚀刻机台及缺角检测方法 |
CN103985656B (zh) * | 2014-05-30 | 2017-07-25 | 上海集成电路研发中心有限公司 | 硅片正反面的识别装置及方法 |
CN106298563B (zh) * | 2015-05-14 | 2019-12-20 | 比亚迪股份有限公司 | 用于对晶圆进行检测的装置和方法以及制备硅晶片的方法 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20131216 |
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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: 20131216 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 Jinqiao Road, Pudong New Area Jinqiao Export Processing Zone, Shanghai, 1188 Patentee before: Shanghai Huahong NEC Electronics Co., Ltd. |