CN202307830U - 单片晶圆湿法刻蚀装置 - Google Patents
单片晶圆湿法刻蚀装置 Download PDFInfo
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- CN202307830U CN202307830U CN2011204026888U CN201120402688U CN202307830U CN 202307830 U CN202307830 U CN 202307830U CN 2011204026888 U CN2011204026888 U CN 2011204026888U CN 201120402688 U CN201120402688 U CN 201120402688U CN 202307830 U CN202307830 U CN 202307830U
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- wafer
- etching device
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- shower nozzle
- feed tube
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CN2011204026888U CN202307830U (zh) | 2011-10-20 | 2011-10-20 | 单片晶圆湿法刻蚀装置 |
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CN2011204026888U CN202307830U (zh) | 2011-10-20 | 2011-10-20 | 单片晶圆湿法刻蚀装置 |
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CN202307830U true CN202307830U (zh) | 2012-07-04 |
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CN2011204026888U Expired - Fee Related CN202307830U (zh) | 2011-10-20 | 2011-10-20 | 单片晶圆湿法刻蚀装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103034076A (zh) * | 2012-11-28 | 2013-04-10 | 上海华力微电子有限公司 | 一种新型显影处理单元结构 |
CN103219232A (zh) * | 2013-03-15 | 2013-07-24 | 上海华力微电子有限公司 | 湿法刻蚀机台装置 |
CN107195532A (zh) * | 2016-03-14 | 2017-09-22 | 东芝存储器株式会社 | 半导体制造方法 |
CN109904095A (zh) * | 2019-01-29 | 2019-06-18 | 长江存储科技有限责任公司 | 一种湿法刻蚀设备及方法 |
-
2011
- 2011-10-20 CN CN2011204026888U patent/CN202307830U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103034076A (zh) * | 2012-11-28 | 2013-04-10 | 上海华力微电子有限公司 | 一种新型显影处理单元结构 |
CN103219232A (zh) * | 2013-03-15 | 2013-07-24 | 上海华力微电子有限公司 | 湿法刻蚀机台装置 |
CN107195532A (zh) * | 2016-03-14 | 2017-09-22 | 东芝存储器株式会社 | 半导体制造方法 |
CN107195532B (zh) * | 2016-03-14 | 2020-09-18 | 东芝存储器株式会社 | 半导体制造方法 |
CN109904095A (zh) * | 2019-01-29 | 2019-06-18 | 长江存储科技有限责任公司 | 一种湿法刻蚀设备及方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING Free format text: FORMER OWNER: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION Effective date: 20130422 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 100176 DAXING, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130422 Address after: 100176 No. 18, Wenchang Avenue, Beijing economic and Technological Development Zone, Beijing Patentee after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Patentee before: Semiconductor Manufacturing International (Shanghai) Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20181020 |