CN101697340A - 刻蚀工艺用的挡片及防止挡片跳片的方法 - Google Patents
刻蚀工艺用的挡片及防止挡片跳片的方法 Download PDFInfo
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CN200910197820A CN101697340B (zh) | 2009-10-28 | 2009-10-28 | 刻蚀工艺用的挡片及防止挡片跳片的方法 |
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CN200910197820A CN101697340B (zh) | 2009-10-28 | 2009-10-28 | 刻蚀工艺用的挡片及防止挡片跳片的方法 |
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CN101697340A true CN101697340A (zh) | 2010-04-21 |
CN101697340B CN101697340B (zh) | 2012-10-03 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104347391A (zh) * | 2013-08-09 | 2015-02-11 | 无锡华润上华半导体有限公司 | 一种深沟槽刻蚀设备及其方法 |
CN110911330A (zh) * | 2018-09-14 | 2020-03-24 | 东莞市中麒光电技术有限公司 | 一种通过转移晶圆批量转移、固定led芯片的吸盘及方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN100474505C (zh) * | 2006-09-15 | 2009-04-01 | 上海华虹Nec电子有限公司 | 形成硅外延测试片的方法 |
CN201238043Y (zh) * | 2008-05-29 | 2009-05-13 | 北大方正集团有限公司 | 控片和挡片 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104347391A (zh) * | 2013-08-09 | 2015-02-11 | 无锡华润上华半导体有限公司 | 一种深沟槽刻蚀设备及其方法 |
CN104347391B (zh) * | 2013-08-09 | 2017-05-24 | 无锡华润上华半导体有限公司 | 一种深沟槽刻蚀设备及其方法 |
CN110911330A (zh) * | 2018-09-14 | 2020-03-24 | 东莞市中麒光电技术有限公司 | 一种通过转移晶圆批量转移、固定led芯片的吸盘及方法 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HONGLI SEMICONDUCTOR MANUFACTURE CO LTD, SHANGHAI Effective date: 20140514 |
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Effective date of registration: 20140514 Address after: 201203 Shanghai Zhangjiang hi tech park Zuchongzhi Road No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201203 Shanghai Guo Shou Jing Road, Zhangjiang hi tech Park No. 818 Patentee before: Hongli Semiconductor Manufacture Co., Ltd., Shanghai |