CN104103561B - 用于气态氟化氢刻蚀二氧化硅的刻蚀腔体及其刻蚀系统 - Google Patents
用于气态氟化氢刻蚀二氧化硅的刻蚀腔体及其刻蚀系统 Download PDFInfo
- Publication number
- CN104103561B CN104103561B CN201410354793.7A CN201410354793A CN104103561B CN 104103561 B CN104103561 B CN 104103561B CN 201410354793 A CN201410354793 A CN 201410354793A CN 104103561 B CN104103561 B CN 104103561B
- Authority
- CN
- China
- Prior art keywords
- etching
- gas
- air inlet
- cavity
- etching cavity
- 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 - Fee Related
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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
- H01J37/32431—Constructional details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00436—Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate
- B81C1/00523—Etching material
- B81C1/00531—Dry etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C2201/00—Manufacture or treatment of microstructural devices or systems
- B81C2201/01—Manufacture or treatment of microstructural devices or systems in or on a substrate
- B81C2201/0101—Shaping material; Structuring the bulk substrate or layers on the substrate; Film patterning
- B81C2201/0128—Processes for removing material
- B81C2201/013—Etching
- B81C2201/0132—Dry etching, i.e. plasma etching, barrel etching, reactive ion etching [RIE], sputter etching or ion milling
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Drying Of Semiconductors (AREA)
- ing And Chemical Polishing (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410354793.7A CN104103561B (zh) | 2014-07-24 | 2014-07-24 | 用于气态氟化氢刻蚀二氧化硅的刻蚀腔体及其刻蚀系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410354793.7A CN104103561B (zh) | 2014-07-24 | 2014-07-24 | 用于气态氟化氢刻蚀二氧化硅的刻蚀腔体及其刻蚀系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104103561A CN104103561A (zh) | 2014-10-15 |
CN104103561B true CN104103561B (zh) | 2016-08-24 |
Family
ID=51671590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410354793.7A Expired - Fee Related CN104103561B (zh) | 2014-07-24 | 2014-07-24 | 用于气态氟化氢刻蚀二氧化硅的刻蚀腔体及其刻蚀系统 |
Country Status (1)
Country | Link |
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CN (1) | CN104103561B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK3229262T3 (en) * | 2016-04-05 | 2018-12-03 | Siltronic Ag | PROCEDURE FOR STEAM PHASE Etching of a Semiconductor Wafer for Trace Metal Analysis |
CN107445136B (zh) * | 2017-07-05 | 2019-04-19 | 中北大学 | 基于气相tmah的硅刻蚀系统 |
CN107393848B (zh) * | 2017-07-12 | 2019-12-10 | 江苏鲁汶仪器有限公司 | 一种高密封度的气相腐蚀腔体 |
CN107546145B (zh) * | 2017-08-18 | 2020-12-29 | 清华大学 | 晶圆在位检测装置、晶圆托架以及晶圆在位检测方法 |
CN112750738B (zh) * | 2021-01-18 | 2024-02-23 | 中国电子科技集团公司第四十八研究所 | 一种离子束刻蚀设备及其刻蚀方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6140215A (en) * | 1994-06-03 | 2000-10-31 | Tokyo Electron Limited | Method and apparatus for low temperature deposition of CVD and PECVD films |
US6499425B1 (en) * | 1999-01-22 | 2002-12-31 | Micron Technology, Inc. | Quasi-remote plasma processing method and apparatus |
US6599367B1 (en) * | 1998-03-06 | 2003-07-29 | Tokyo Electron Limited | Vacuum processing apparatus |
CN101050523A (zh) * | 2006-04-06 | 2007-10-10 | 周星工程股份有限公司 | 形成氧化物膜的方法和氧化物沉积设备 |
CN101924014A (zh) * | 2009-06-09 | 2010-12-22 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 进气装置及工艺腔室 |
CN102931130A (zh) * | 2011-08-11 | 2013-02-13 | 应用材料公司 | 灰化后侧壁修复 |
-
2014
- 2014-07-24 CN CN201410354793.7A patent/CN104103561B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6140215A (en) * | 1994-06-03 | 2000-10-31 | Tokyo Electron Limited | Method and apparatus for low temperature deposition of CVD and PECVD films |
US6599367B1 (en) * | 1998-03-06 | 2003-07-29 | Tokyo Electron Limited | Vacuum processing apparatus |
US6499425B1 (en) * | 1999-01-22 | 2002-12-31 | Micron Technology, Inc. | Quasi-remote plasma processing method and apparatus |
CN101050523A (zh) * | 2006-04-06 | 2007-10-10 | 周星工程股份有限公司 | 形成氧化物膜的方法和氧化物沉积设备 |
CN101924014A (zh) * | 2009-06-09 | 2010-12-22 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 进气装置及工艺腔室 |
CN102931130A (zh) * | 2011-08-11 | 2013-02-13 | 应用材料公司 | 灰化后侧壁修复 |
Also Published As
Publication number | Publication date |
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CN104103561A (zh) | 2014-10-15 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Etching cavity and system for etching silicon dioxide through gaseous hydrogen fluoride Effective date of registration: 20191120 Granted publication date: 20160824 Pledgee: Hebei re Guarantee Co.,Ltd. Pledgor: SHENTONG PHOTOELECTRICITY SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: Y2019130000010 |
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Date of cancellation: 20201224 Granted publication date: 20160824 Pledgee: Hebei re Guarantee Co.,Ltd. Pledgor: SHENTONG PHOTOELECTRICITY SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2019130000010 |
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