CN101108471A - 对终点检测状态的监控方法 - Google Patents
对终点检测状态的监控方法 Download PDFInfo
- Publication number
- CN101108471A CN101108471A CNA2006100292471A CN200610029247A CN101108471A CN 101108471 A CN101108471 A CN 101108471A CN A2006100292471 A CNA2006100292471 A CN A2006100292471A CN 200610029247 A CN200610029247 A CN 200610029247A CN 101108471 A CN101108471 A CN 101108471A
- Authority
- CN
- China
- Prior art keywords
- product
- end point
- point determination
- detecting state
- termination detecting
- 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.)
- Granted
Links
Images
Landscapes
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100292471A CN100473497C (zh) | 2006-07-21 | 2006-07-21 | 对终点检测状态的监控方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100292471A CN100473497C (zh) | 2006-07-21 | 2006-07-21 | 对终点检测状态的监控方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101108471A true CN101108471A (zh) | 2008-01-23 |
CN100473497C CN100473497C (zh) | 2009-04-01 |
Family
ID=39040836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100292471A Expired - Fee Related CN100473497C (zh) | 2006-07-21 | 2006-07-21 | 对终点检测状态的监控方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100473497C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102390036A (zh) * | 2011-10-28 | 2012-03-28 | 中国科学院微电子研究所 | 基于浅沟道隔离技术的化学机械研磨终点检测方法及系统 |
CN103978421A (zh) * | 2013-02-07 | 2014-08-13 | 中芯国际集成电路制造(上海)有限公司 | 化学机械抛光终点侦测装置及方法 |
CN107180751A (zh) * | 2017-04-14 | 2017-09-19 | 天津华海清科机电科技有限公司 | 处理晶圆表面的控制方法 |
-
2006
- 2006-07-21 CN CNB2006100292471A patent/CN100473497C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102390036A (zh) * | 2011-10-28 | 2012-03-28 | 中国科学院微电子研究所 | 基于浅沟道隔离技术的化学机械研磨终点检测方法及系统 |
CN102390036B (zh) * | 2011-10-28 | 2014-04-02 | 中国科学院微电子研究所 | 基于浅沟道隔离技术的化学机械研磨终点检测方法及系统 |
CN103978421A (zh) * | 2013-02-07 | 2014-08-13 | 中芯国际集成电路制造(上海)有限公司 | 化学机械抛光终点侦测装置及方法 |
CN103978421B (zh) * | 2013-02-07 | 2017-04-19 | 中芯国际集成电路制造(上海)有限公司 | 终点侦测方法及化学机械抛光系统的抛光方法 |
CN107180751A (zh) * | 2017-04-14 | 2017-09-19 | 天津华海清科机电科技有限公司 | 处理晶圆表面的控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100473497C (zh) | 2009-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107877356B (zh) | 研磨系统以及研磨方法 | |
US5433650A (en) | Method for polishing a substrate | |
CN102126181B (zh) | 化学机械研磨方法 | |
US6884146B2 (en) | Systems and methods for characterizing a polishing process | |
US6676482B2 (en) | Learning method and apparatus for predictive determination of endpoint during chemical mechanical planarization using sparse sampling | |
CN100473499C (zh) | 改善化学机械研磨终点检测及检测前道工艺的方法 | |
US6976902B2 (en) | Chemical mechanical polishing apparatus | |
WO1996037912A1 (en) | Method of planarizing a layer of material | |
KR20080031123A (ko) | 기판처리 장치 및 기판처리 방법 | |
US9333619B2 (en) | Adaptive endpoint method for pad life effect on chemical mechanical polishing | |
CN100473497C (zh) | 对终点检测状态的监控方法 | |
KR20130088740A (ko) | 선택도 변화를 통한 상이한 층들 사이의 인터페이스 검출에 의한 화학적 기계적 폴리싱 중 종점 제어 | |
EP0987744B1 (en) | Method for optimizing the control of metal CMP processes | |
US7198546B2 (en) | Method to monitor pad wear in CMP processing | |
JP2006093180A (ja) | 半導体装置の製造方法 | |
CN100392836C (zh) | 半导体制造工艺中加工晶片的方法 | |
CN102294648A (zh) | 化学机械研磨金属的方法 | |
US6198294B1 (en) | In-situ backgrind wafer thickness monitor | |
Kojima et al. | Application of CMP process monitor to Cu polishing | |
CN109202724A (zh) | 化学机械研磨装置及其操作方法 | |
KR20030051060A (ko) | 반도체 클리닝 시스템 및 그 구동 방법 | |
KR100598085B1 (ko) | 슬러리 공급장치 | |
Stein et al. | Recent advances in endpoint and in-line monitoring techniques for chemical-mechanical polishing processes | |
Hetherington et al. | Prediction of Tungsten CMP Pad Life Using Blanket Removal Rate Data and Endpoint Data Obtained from Process Temperature and Carrier Motor Current Measurments | |
CN100473498C (zh) | 采用终点检测系统对同一种膜质进行研磨的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140108 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Patentee before: Shanghai Huahong NEC Electronics Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20200721 |