CN101447421B - 一种制备金属栅电极的方法 - Google Patents
一种制备金属栅电极的方法 Download PDFInfo
- Publication number
- CN101447421B CN101447421B CN200710178281XA CN200710178281A CN101447421B CN 101447421 B CN101447421 B CN 101447421B CN 200710178281X A CN200710178281X A CN 200710178281XA CN 200710178281 A CN200710178281 A CN 200710178281A CN 101447421 B CN101447421 B CN 101447421B
- Authority
- CN
- China
- Prior art keywords
- implantation
- gate electrode
- polysilicon
- preparing
- metal
- 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
Links
Images
Landscapes
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710178281XA CN101447421B (zh) | 2007-11-28 | 2007-11-28 | 一种制备金属栅电极的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710178281XA CN101447421B (zh) | 2007-11-28 | 2007-11-28 | 一种制备金属栅电极的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101447421A CN101447421A (zh) | 2009-06-03 |
CN101447421B true CN101447421B (zh) | 2010-09-22 |
Family
ID=40742996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710178281XA Expired - Fee Related CN101447421B (zh) | 2007-11-28 | 2007-11-28 | 一种制备金属栅电极的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101447421B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102044422B (zh) * | 2009-10-19 | 2012-07-04 | 中芯国际集成电路制造(上海)有限公司 | 自对准金属硅化物的形成方法 |
CN102087969A (zh) * | 2009-12-02 | 2011-06-08 | 中国科学院微电子研究所 | 一种全硅化金属栅的制备方法 |
CN102110624B (zh) * | 2009-12-23 | 2012-05-30 | 中芯国际集成电路制造(上海)有限公司 | 检测镍铂去除装置的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1213163A (zh) * | 1997-09-29 | 1999-04-07 | Lg半导体株式会社 | 半导体器件的制造方法 |
CN1551300A (zh) * | 2003-05-06 | 2004-12-01 | ض� | 一种用于制造具有金属栅电极的半导体器件的方法 |
CN1812054A (zh) * | 2004-12-01 | 2006-08-02 | 三星电子株式会社 | 双功函数金属栅极结构及其制造方法 |
CN1943027A (zh) * | 2004-02-25 | 2007-04-04 | 国际商业机器公司 | Cmos硅化物金属栅集成 |
-
2007
- 2007-11-28 CN CN200710178281XA patent/CN101447421B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1213163A (zh) * | 1997-09-29 | 1999-04-07 | Lg半导体株式会社 | 半导体器件的制造方法 |
CN1551300A (zh) * | 2003-05-06 | 2004-12-01 | ض� | 一种用于制造具有金属栅电极的半导体器件的方法 |
CN1943027A (zh) * | 2004-02-25 | 2007-04-04 | 国际商业机器公司 | Cmos硅化物金属栅集成 |
CN1812054A (zh) * | 2004-12-01 | 2006-08-02 | 三星电子株式会社 | 双功函数金属栅极结构及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101447421A (zh) | 2009-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100539187C (zh) | 金属氧化物半导体器件及其制造方法 | |
US5937315A (en) | Self-aligned silicide gate technology for advanced submicron MOS devices | |
KR100440840B1 (ko) | 반도체 장치의 제조 방법 및 반도체 장치 | |
CN102737992B (zh) | 用于制造半导体器件的方法 | |
US6251780B1 (en) | Method for fabricating thin film at high temperature | |
US20110237048A1 (en) | Method for manufacturing a full silicidation metal gate | |
CN101447454A (zh) | 一种调节全硅化金属栅的栅功函数的方法 | |
CN101447421B (zh) | 一种制备金属栅电极的方法 | |
CN103855008A (zh) | N型mosfet及其制造方法 | |
CN102044438B (zh) | Mos晶体管及其制造方法 | |
CN111564498A (zh) | 一种隧穿晶体管的漏端负交叠区自对准制备方法 | |
US7531459B2 (en) | Methods of forming self-aligned silicide layers using multiple thermal processes | |
CN102074468A (zh) | 一种实现源漏和栅分开硅化的方法 | |
CN103579000B (zh) | 一种半导体器件的制造方法 | |
CN103681340B (zh) | 一种半导体器件及其制造方法 | |
TWI231547B (en) | Short channel transistor fabrication method for semiconductor device | |
CN101800197B (zh) | 一种调节金属栅的栅功函数的方法 | |
JP3161406B2 (ja) | 半導体装置の製造方法 | |
TWI222113B (en) | Silicide layer and fabrication method thereof and method for fabricating metal-oxide semiconductor transistor | |
CN100424841C (zh) | 制造半导体器件的方法及移除间隙壁的方法 | |
CN110931361B (zh) | 一种mos器件、制造方法、集成电路及电子设备 | |
US7851316B2 (en) | Fabrication method of semiconductor device | |
JPH07249761A (ja) | 半導体装置の製造方法及び半導体装置 | |
CN117438450A (zh) | 半导体结构及制备方法 | |
JP2001160621A (ja) | 半導体装置の製造方法 |
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: INST OF MICROELECTRONICS, C. A. S Effective date: 20130407 Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHA Free format text: FORMER OWNER: INST OF MICROELECTRONICS, C. A. S Effective date: 20130407 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100029 CHAOYANG, BEIJING TO: 201203 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130407 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Patentee after: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) Corp. Patentee after: Institute of Microelectronics of the Chinese Academy of Sciences Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 3 Patentee before: Institute of Microelectronics of the Chinese Academy of Sciences |
|
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: 20100922 Termination date: 20201128 |