CN202230975U - 一种能均匀抽气的处理腔室 - Google Patents
一种能均匀抽气的处理腔室 Download PDFInfo
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- CN202230975U CN202230975U CN201120346714XU CN201120346714U CN202230975U CN 202230975 U CN202230975 U CN 202230975U CN 201120346714X U CN201120346714X U CN 201120346714XU CN 201120346714 U CN201120346714 U CN 201120346714U CN 202230975 U CN202230975 U CN 202230975U
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- treatment chamber
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- process chamber
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CN201120346714XU CN202230975U (zh) | 2010-11-25 | 2011-09-16 | 一种能均匀抽气的处理腔室 |
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CN201020624453 | 2010-11-25 | ||
CN201020624453.9 | 2010-11-25 | ||
CN201120346714XU CN202230975U (zh) | 2010-11-25 | 2011-09-16 | 一种能均匀抽气的处理腔室 |
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CN202230975U true CN202230975U (zh) | 2012-05-23 |
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CN201120346714XU Expired - Lifetime CN202230975U (zh) | 2010-11-25 | 2011-09-16 | 一种能均匀抽气的处理腔室 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107146753A (zh) * | 2016-03-01 | 2017-09-08 | 中微半导体设备(上海)有限公司 | 一种等离子体处理装置 |
CN109148251A (zh) * | 2017-06-19 | 2019-01-04 | 北京北方华创微电子装备有限公司 | 反应腔室的下电极机构及反应腔室 |
CN109935541A (zh) * | 2019-03-13 | 2019-06-25 | 江苏鲁汶仪器有限公司 | 一种反应腔室 |
-
2011
- 2011-09-16 CN CN201120346714XU patent/CN202230975U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107146753A (zh) * | 2016-03-01 | 2017-09-08 | 中微半导体设备(上海)有限公司 | 一种等离子体处理装置 |
CN107146753B (zh) * | 2016-03-01 | 2020-03-31 | 中微半导体设备(上海)股份有限公司 | 一种等离子体处理装置 |
CN109148251A (zh) * | 2017-06-19 | 2019-01-04 | 北京北方华创微电子装备有限公司 | 反应腔室的下电极机构及反应腔室 |
CN109148251B (zh) * | 2017-06-19 | 2022-09-16 | 北京北方华创微电子装备有限公司 | 反应腔室的下电极机构及反应腔室 |
CN109935541A (zh) * | 2019-03-13 | 2019-06-25 | 江苏鲁汶仪器有限公司 | 一种反应腔室 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Process chamber capable of uniformly pumping Effective date of registration: 20150202 Granted publication date: 20120523 Pledgee: China Development Bank Co Pledgor: Advanced Micro-Fabrication Equipment (Shanghai) Inc. Registration number: 2009310000663 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170809 Granted publication date: 20120523 Pledgee: China Development Bank Co Pledgor: Advanced Micro-Fabrication Equipment (Shanghai) Inc. Registration number: 2009310000663 |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201201 No. 188 Taihua Road, Jinqiao Export Processing Zone, Pudong New Area, Shanghai Patentee after: Medium and Micro Semiconductor Equipment (Shanghai) Co., Ltd. Address before: 201201 No. 188 Taihua Road, Jinqiao Export Processing Zone, Pudong New Area, Shanghai Patentee before: Advanced Micro-Fabrication Equipment (Shanghai) Inc. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120523 |