CN115360129B - 侧抽真空蚀刻机台 - Google Patents
侧抽真空蚀刻机台 Download PDFInfo
- Publication number
- CN115360129B CN115360129B CN202211299418.8A CN202211299418A CN115360129B CN 115360129 B CN115360129 B CN 115360129B CN 202211299418 A CN202211299418 A CN 202211299418A CN 115360129 B CN115360129 B CN 115360129B
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- CN
- China
- Prior art keywords
- hole
- aperture
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- filter
- reaction chamber
- Prior art date
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- 238000005530 etching Methods 0.000 title claims abstract description 49
- 238000006243 chemical reaction Methods 0.000 claims abstract description 100
- 238000009826 distribution Methods 0.000 claims abstract description 57
- 238000001914 filtration Methods 0.000 claims abstract description 34
- 238000009827 uniform distribution Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 239000004065 semiconductor Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 67
- 229920000642 polymer Polymers 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 230000009286 beneficial effect Effects 0.000 description 12
- 238000005086 pumping Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67069—Apparatus for fluid treatment for etching for drying etching
-
- 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
- H01J37/3244—Gas supply means
- H01J37/32449—Gas control, e.g. control of the gas flow
-
- 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
- H01J37/32816—Pressure
- H01J37/32834—Exhausting
- H01J37/32844—Treating effluent gases
-
- 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
- H01J37/32853—Hygiene
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/32—Processing objects by plasma generation
- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
- H01J2237/334—Etching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Epidemiology (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211299418.8A CN115360129B (zh) | 2022-10-24 | 2022-10-24 | 侧抽真空蚀刻机台 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211299418.8A CN115360129B (zh) | 2022-10-24 | 2022-10-24 | 侧抽真空蚀刻机台 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115360129A CN115360129A (zh) | 2022-11-18 |
CN115360129B true CN115360129B (zh) | 2023-03-24 |
Family
ID=84007982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211299418.8A Active CN115360129B (zh) | 2022-10-24 | 2022-10-24 | 侧抽真空蚀刻机台 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115360129B (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101990789A (zh) * | 2008-04-07 | 2011-03-23 | 应用材料公司 | 具有整合的均流器并具有改善的传导性的下部内衬件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100587904C (zh) * | 2006-12-11 | 2010-02-03 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 反应腔室内衬及包含该内衬的反应腔室 |
CN101207034B (zh) * | 2006-12-20 | 2010-05-19 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 腔室上盖及包含该上盖的反应腔室 |
US20210388495A1 (en) * | 2020-06-16 | 2021-12-16 | Applied Materials, Inc. | Asymmetric exhaust pumping plate design for a semiconductor processing chamber |
CN214753667U (zh) * | 2021-04-26 | 2021-11-16 | 北京北方华创微电子装备有限公司 | 半导体工艺设备 |
CN115083871B (zh) * | 2022-07-26 | 2022-12-02 | 江苏邑文微电子科技有限公司 | 蚀刻设备和蚀刻方法 |
-
2022
- 2022-10-24 CN CN202211299418.8A patent/CN115360129B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101990789A (zh) * | 2008-04-07 | 2011-03-23 | 应用材料公司 | 具有整合的均流器并具有改善的传导性的下部内衬件 |
Also Published As
Publication number | Publication date |
---|---|
CN115360129A (zh) | 2022-11-18 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 214000 Guanshan Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Yiwen Microelectronics Technology Co.,Ltd. Address before: 214000 Guanshan Road, Xinwu District, Wuxi City, Jiangsu Province Patentee before: WUXI YIWEN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Side vacuum etching machine Effective date of registration: 20231031 Granted publication date: 20230324 Pledgee: Bank of Suzhou Limited by Share Ltd. Wuxi branch Pledgor: Wuxi Yiwen Microelectronics Technology Co.,Ltd. Registration number: Y2023980063453 |
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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: 20231218 Granted publication date: 20230324 Pledgee: Bank of Suzhou Limited by Share Ltd. Wuxi branch Pledgor: Wuxi Yiwen Microelectronics Technology Co.,Ltd. Registration number: Y2023980063453 |