CN202871758U - 一种安全输送冷却气体的装置 - Google Patents
一种安全输送冷却气体的装置 Download PDFInfo
- Publication number
- CN202871758U CN202871758U CN 201220606309 CN201220606309U CN202871758U CN 202871758 U CN202871758 U CN 202871758U CN 201220606309 CN201220606309 CN 201220606309 CN 201220606309 U CN201220606309 U CN 201220606309U CN 202871758 U CN202871758 U CN 202871758U
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- Prior art keywords
- refrigerating gas
- conveyance conduit
- pipeline
- separating device
- gas conveyance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000000112 cooling gas Substances 0.000 title abstract description 9
- 239000004020 conductor Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 7
- 238000001020 plasma etching Methods 0.000 claims description 6
- 239000011800 void material Substances 0.000 claims description 6
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 112
- 230000015556 catabolic process Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 23
- 229910052734 helium Inorganic materials 0.000 description 9
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 239000001307 helium Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005530 etching Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220606309 CN202871758U (zh) | 2012-11-16 | 2012-11-16 | 一种安全输送冷却气体的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220606309 CN202871758U (zh) | 2012-11-16 | 2012-11-16 | 一种安全输送冷却气体的装置 |
Publications (1)
Publication Number | Publication Date |
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CN202871758U true CN202871758U (zh) | 2013-04-10 |
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CN 201220606309 Expired - Lifetime CN202871758U (zh) | 2012-11-16 | 2012-11-16 | 一种安全输送冷却气体的装置 |
Country Status (1)
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CN (1) | CN202871758U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104377105A (zh) * | 2013-08-15 | 2015-02-25 | 中微半导体设备(上海)有限公司 | 等离子体处理装置及氦气管 |
CN106816352A (zh) * | 2015-12-01 | 2017-06-09 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 下电极组件及半导体加工设备 |
CN108538694A (zh) * | 2017-03-02 | 2018-09-14 | 北京北方华创微电子装备有限公司 | 一种腔室和等离子体处理装置 |
CN112992634A (zh) * | 2019-12-12 | 2021-06-18 | 中微半导体设备(上海)股份有限公司 | 用于等离子体处理设备的下电极组件和等离子体处理设备 |
-
2012
- 2012-11-16 CN CN 201220606309 patent/CN202871758U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104377105A (zh) * | 2013-08-15 | 2015-02-25 | 中微半导体设备(上海)有限公司 | 等离子体处理装置及氦气管 |
CN104377105B (zh) * | 2013-08-15 | 2017-02-08 | 中微半导体设备(上海)有限公司 | 等离子体处理装置及氦气管 |
CN106816352A (zh) * | 2015-12-01 | 2017-06-09 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 下电极组件及半导体加工设备 |
CN106816352B (zh) * | 2015-12-01 | 2019-03-12 | 北京北方华创微电子装备有限公司 | 下电极组件及半导体加工设备 |
CN108538694A (zh) * | 2017-03-02 | 2018-09-14 | 北京北方华创微电子装备有限公司 | 一种腔室和等离子体处理装置 |
CN112992634A (zh) * | 2019-12-12 | 2021-06-18 | 中微半导体设备(上海)股份有限公司 | 用于等离子体处理设备的下电极组件和等离子体处理设备 |
CN112992634B (zh) * | 2019-12-12 | 2023-10-31 | 中微半导体设备(上海)股份有限公司 | 用于等离子体处理设备的下电极组件和等离子体处理设备 |
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Legal Events
Date | Code | Title | Description |
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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: Safety cooling gas delivery device Effective date of registration: 20150202 Granted publication date: 20130410 Pledgee: China Development Bank Co. Pledgor: ADVANCED MICRO FABRICATION EQUIPMENT Inc. SHANGHAI 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: 20130410 Pledgee: China Development Bank Co. Pledgor: ADVANCED MICRO FABRICATION EQUIPMENT Inc. SHANGHAI 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: China 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 Inc. SHANGHAI |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130410 |