CN202259213U - 一种适用于多尺寸晶圆的腐蚀载具 - Google Patents
一种适用于多尺寸晶圆的腐蚀载具 Download PDFInfo
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- CN202259213U CN202259213U CN 201120354296 CN201120354296U CN202259213U CN 202259213 U CN202259213 U CN 202259213U CN 201120354296 CN201120354296 CN 201120354296 CN 201120354296 U CN201120354296 U CN 201120354296U CN 202259213 U CN202259213 U CN 202259213U
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- 238000005260 corrosion Methods 0.000 title claims abstract description 40
- 230000007797 corrosion Effects 0.000 title claims abstract description 40
- 235000012431 wafers Nutrition 0.000 title abstract description 35
- 238000000034 method Methods 0.000 abstract description 9
- 239000003518 caustics Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
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CN 201120354296 CN202259213U (zh) | 2011-09-21 | 2011-09-21 | 一种适用于多尺寸晶圆的腐蚀载具 |
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CN 201120354296 CN202259213U (zh) | 2011-09-21 | 2011-09-21 | 一种适用于多尺寸晶圆的腐蚀载具 |
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CN202259213U true CN202259213U (zh) | 2012-05-30 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103258765A (zh) * | 2013-05-09 | 2013-08-21 | 北京市塑料研究所 | 硅片承载器转换架 |
CN105648509A (zh) * | 2014-11-12 | 2016-06-08 | 中国科学院苏州纳米技术与纳米仿生研究所 | 多尺寸兼容单片晶圆电镀夹具 |
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2011
- 2011-09-21 CN CN 201120354296 patent/CN202259213U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103258765A (zh) * | 2013-05-09 | 2013-08-21 | 北京市塑料研究所 | 硅片承载器转换架 |
CN103258765B (zh) * | 2013-05-09 | 2016-06-01 | 北京市塑料研究所 | 硅片承载器转换架 |
CN105648509A (zh) * | 2014-11-12 | 2016-06-08 | 中国科学院苏州纳米技术与纳米仿生研究所 | 多尺寸兼容单片晶圆电镀夹具 |
CN105648509B (zh) * | 2014-11-12 | 2019-02-01 | 中国科学院苏州纳米技术与纳米仿生研究所 | 多尺寸兼容单片晶圆电镀夹具 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GRINM ADVANCED MATERIALS CO., LTD. Free format text: FORMER NAME: GRINM SEMICONDUCTOR MATERIALS CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 100088 Beijing city Xicheng District Xinjiekou Avenue No. 2 Patentee after: YOUYAN NEW MATERIAL CO., LTD. Address before: 100088, 2, Xinjie street, Beijing, Beijing, Xicheng District Patentee before: GRINM Semiconductor Materials Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: GRINM SEMICONDUCTOR MATERIALS CO., LTD. Free format text: FORMER OWNER: GRINM ADVANCED MATERIALS CO., LTD. Effective date: 20150612 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150612 Address after: 101300 Beijing city Shunyi District Shuanghe Linhe Industrial Development Zone on the south side of the road Patentee after: You Yan Semi Materials Co., Ltd. Address before: 100088 Beijing city Xicheng District Xinjiekou Avenue No. 2 Patentee before: YOUYAN NEW MATERIAL CO., LTD. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee after: You Yan Semi Materials Co., Ltd. Address before: 100000 Beijing Shunyi District Linhe Industrial Development Zone, south side of Shuanghe Road, zip code 101300 Patentee before: You Yan Semi Materials 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: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee after: Youyan semiconductor silicon materials Co.,Ltd. Address before: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee before: GRINM SEMICONDUCTOR MATERIALS Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120530 |