CN1097848C - 制造集成电路的化学机械研磨方法及其装置 - Google Patents
制造集成电路的化学机械研磨方法及其装置 Download PDFInfo
- Publication number
- CN1097848C CN1097848C CN 97122161 CN97122161A CN1097848C CN 1097848 C CN1097848 C CN 1097848C CN 97122161 CN97122161 CN 97122161 CN 97122161 A CN97122161 A CN 97122161A CN 1097848 C CN1097848 C CN 1097848C
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- Prior art keywords
- tungsten
- pad
- conditioning
- polishing
- solution
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- Expired - Fee Related
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- Mechanical Treatment Of Semiconductor (AREA)
Abstract
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Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97122161 CN1097848C (zh) | 1997-11-21 | 1997-11-21 | 制造集成电路的化学机械研磨方法及其装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97122161 CN1097848C (zh) | 1997-11-21 | 1997-11-21 | 制造集成电路的化学机械研磨方法及其装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1218280A CN1218280A (zh) | 1999-06-02 |
CN1097848C true CN1097848C (zh) | 2003-01-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 97122161 Expired - Fee Related CN1097848C (zh) | 1997-11-21 | 1997-11-21 | 制造集成电路的化学机械研磨方法及其装置 |
Country Status (1)
Country | Link |
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CN (1) | CN1097848C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4945937B2 (ja) * | 2005-07-01 | 2012-06-06 | 東京エレクトロン株式会社 | タングステン膜の形成方法、成膜装置及び記憶媒体 |
US10199255B2 (en) * | 2016-03-10 | 2019-02-05 | Infineon Technologioes AG | Method for providing a planarizable workpiece support, a workpiece planarization arrangement, and a chuck |
CN107695867B (zh) * | 2017-11-02 | 2019-06-14 | 德淮半导体有限公司 | 化学机械研磨装置 |
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1997
- 1997-11-21 CN CN 97122161 patent/CN1097848C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1218280A (zh) | 1999-06-02 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MAODE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TAIWAN MAOXI ELECTRONICS CO., LTD. Effective date: 20050204 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050204 Address after: Taiwan, China Patentee after: Maode Science and Technology Co., Ltd. Address before: Taiwan, China Patentee before: Maoxi Electronic Co., Ltd., Taiwan |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030101 Termination date: 20091221 |