SG11202000515TA - Faraday shield and reaction chamber - Google Patents
Faraday shield and reaction chamberInfo
- Publication number
- SG11202000515TA SG11202000515TA SG11202000515TA SG11202000515TA SG11202000515TA SG 11202000515T A SG11202000515T A SG 11202000515TA SG 11202000515T A SG11202000515T A SG 11202000515TA SG 11202000515T A SG11202000515T A SG 11202000515TA SG 11202000515T A SG11202000515T A SG 11202000515TA
- Authority
- SG
- Singapore
- Prior art keywords
- reaction chamber
- faraday shield
- faraday
- shield
- chamber
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32082—Radio frequency generated discharge
- H01J37/321—Radio frequency generated discharge the radio frequency energy being inductively coupled to the plasma
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32623—Mechanical discharge control means
- H01J37/32651—Shields, e.g. dark space shields, Faraday shields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710623037.3A CN107301943A (zh) | 2017-07-27 | 2017-07-27 | 法拉第屏蔽件及反应腔室 |
PCT/CN2018/087510 WO2019019780A1 (zh) | 2017-07-27 | 2018-05-18 | 法拉第屏蔽件及反应腔室 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202000515TA true SG11202000515TA (en) | 2020-02-27 |
Family
ID=60133317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202000515TA SG11202000515TA (en) | 2017-07-27 | 2018-05-18 | Faraday shield and reaction chamber |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN107301943A (zh) |
SG (1) | SG11202000515TA (zh) |
TW (1) | TWI681436B (zh) |
WO (1) | WO2019019780A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107301943A (zh) * | 2017-07-27 | 2017-10-27 | 北京北方华创微电子装备有限公司 | 法拉第屏蔽件及反应腔室 |
CN110660635B (zh) * | 2018-06-29 | 2022-08-16 | 北京北方华创微电子装备有限公司 | 工艺腔室和半导体处理设备 |
CN113903649B (zh) * | 2021-09-23 | 2024-04-12 | 北京北方华创微电子装备有限公司 | 半导体工艺设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5811022A (en) * | 1994-11-15 | 1998-09-22 | Mattson Technology, Inc. | Inductive plasma reactor |
US5763851A (en) * | 1995-11-27 | 1998-06-09 | Applied Materials, Inc. | Slotted RF coil shield for plasma deposition system |
US6518705B2 (en) * | 1999-11-15 | 2003-02-11 | Lam Research Corporation | Method and apparatus for producing uniform process rates |
CN102543645B (zh) * | 2010-12-14 | 2015-07-01 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 法拉第屏蔽及等离子体加工设备 |
CN105097401B (zh) * | 2014-05-13 | 2017-06-06 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 一种反应腔室及半导体加工设备 |
CN105655221B (zh) * | 2014-11-12 | 2018-11-06 | 北京北方华创微电子装备有限公司 | 半导体加工设备 |
CN105789011B (zh) * | 2014-12-24 | 2018-01-26 | 中微半导体设备(上海)有限公司 | 感应耦合型等离子体处理装置 |
US9767996B2 (en) * | 2015-08-21 | 2017-09-19 | Lam Research Corporation | Application of powered electrostatic faraday shield to recondition dielectric window in ICP plasmas |
CN207183209U (zh) * | 2017-07-27 | 2018-04-03 | 北京北方华创微电子装备有限公司 | 法拉第屏蔽件及反应腔室 |
CN107301943A (zh) * | 2017-07-27 | 2017-10-27 | 北京北方华创微电子装备有限公司 | 法拉第屏蔽件及反应腔室 |
-
2017
- 2017-07-27 CN CN201710623037.3A patent/CN107301943A/zh active Pending
-
2018
- 2018-05-17 TW TW107116881A patent/TWI681436B/zh active
- 2018-05-18 WO PCT/CN2018/087510 patent/WO2019019780A1/zh active Application Filing
- 2018-05-18 SG SG11202000515TA patent/SG11202000515TA/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2019019780A1 (zh) | 2019-01-31 |
CN107301943A (zh) | 2017-10-27 |
TWI681436B (zh) | 2020-01-01 |
TW201911362A (zh) | 2019-03-16 |
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