CN101768773A - 一种增加区熔单晶炉运行时单晶稳定性的方法及装置 - Google Patents
一种增加区熔单晶炉运行时单晶稳定性的方法及装置 Download PDFInfo
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- CN101768773A CN101768773A CN200810246877A CN200810246877A CN101768773A CN 101768773 A CN101768773 A CN 101768773A CN 200810246877 A CN200810246877 A CN 200810246877A CN 200810246877 A CN200810246877 A CN 200810246877A CN 101768773 A CN101768773 A CN 101768773A
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102877119A (zh) * | 2012-09-19 | 2013-01-16 | 浙江晶盛机电股份有限公司 | 一种区熔炉籽晶导向装置 |
CN104746132A (zh) * | 2013-11-28 | 2015-07-01 | 有研新材料股份有限公司 | 区熔单晶炉中夹持针的调整控制装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102877119A (zh) * | 2012-09-19 | 2013-01-16 | 浙江晶盛机电股份有限公司 | 一种区熔炉籽晶导向装置 |
CN102877119B (zh) * | 2012-09-19 | 2015-08-05 | 浙江晶盛机电股份有限公司 | 一种区熔炉籽晶导向装置 |
CN104746132A (zh) * | 2013-11-28 | 2015-07-01 | 有研新材料股份有限公司 | 区熔单晶炉中夹持针的调整控制装置 |
CN104746132B (zh) * | 2013-11-28 | 2017-06-06 | 有研半导体材料有限公司 | 区熔单晶炉中夹持针的调整控制装置 |
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Owner name: GRINM SEMICONDUCTOR MATERIALS CO., LTD. Free format text: FORMER OWNER: GENERAL RESEARCH INSTITUTE FOR NONFERROUS METALS Effective date: 20120121 |
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Effective date of registration: 20120121 Address after: 100088, 2, Xinjie street, Beijing Applicant after: GRINM Semiconductor Materials Co., Ltd. Co-applicant after: Guotai Semiconductor Materials Co., Ltd. Address before: 100088, 2, Xinjie street, Beijing Applicant before: General Research Institute for Nonferrous Metals Co-applicant before: GRINM Semiconductor Materials Co., Ltd. Co-applicant before: Guotai Semiconductor Materials Co., Ltd. |
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Application publication date: 20100707 |