CN205420598U - 单晶炉短加热器 - Google Patents
单晶炉短加热器 Download PDFInfo
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- CN205420598U CN205420598U CN201521013599.9U CN201521013599U CN205420598U CN 205420598 U CN205420598 U CN 205420598U CN 201521013599 U CN201521013599 U CN 201521013599U CN 205420598 U CN205420598 U CN 205420598U
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CN201521013599.9U CN205420598U (zh) | 2015-12-08 | 2015-12-08 | 单晶炉短加热器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106222736A (zh) * | 2016-10-17 | 2016-12-14 | 宁夏协鑫晶体科技发展有限公司 | 用于直拉单晶的加热器 |
CN110760928A (zh) * | 2019-09-12 | 2020-02-07 | 西安奕斯伟硅片技术有限公司 | 单晶炉及单晶硅的制备方法 |
CN115198350A (zh) * | 2022-07-15 | 2022-10-18 | 麦斯克电子材料股份有限公司 | 一种可降低硅晶体氧含量的热场系统及工艺方法 |
US11987899B2 (en) | 2020-11-12 | 2024-05-21 | Globalwafers Co., Ltd. | Methods for preparing an ingot in an ingot puller apparatus and methods for selecting a side heater length for such apparatus |
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2015
- 2015-12-08 CN CN201521013599.9U patent/CN205420598U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106222736A (zh) * | 2016-10-17 | 2016-12-14 | 宁夏协鑫晶体科技发展有限公司 | 用于直拉单晶的加热器 |
CN110760928A (zh) * | 2019-09-12 | 2020-02-07 | 西安奕斯伟硅片技术有限公司 | 单晶炉及单晶硅的制备方法 |
US11987899B2 (en) | 2020-11-12 | 2024-05-21 | Globalwafers Co., Ltd. | Methods for preparing an ingot in an ingot puller apparatus and methods for selecting a side heater length for such apparatus |
CN115198350A (zh) * | 2022-07-15 | 2022-10-18 | 麦斯克电子材料股份有限公司 | 一种可降低硅晶体氧含量的热场系统及工艺方法 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191216 Address after: 200444 Building 1, No. 181, Shanlian Road, Baoshan District, Shanghai Patentee after: Shanghai xinxinjingyuan Semiconductor Technology Co., Ltd Address before: 200444 Baoshan District, Baoshan City Industrial Park Road, No., Hill Road, No. 181 Patentee before: Shanghai Shenhe Thermo-magenetic Electronic Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200444 Building 1, 181 Shanlian Road, Baoshan District, Shanghai Patentee after: Shanghai Zhongxin wafer semiconductor technology Co.,Ltd. Address before: 200444 Building 1, 181 Shanlian Road, Baoshan District, Shanghai Patentee before: Shanghai xinxinjingyuan Semiconductor Technology Co.,Ltd. |