CN1236186A - 半导体集成电路器件的制造工艺和半导体集成电路器件 - Google Patents
半导体集成电路器件的制造工艺和半导体集成电路器件 Download PDFInfo
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- CN1236186A CN1236186A CN99106677A CN99106677A CN1236186A CN 1236186 A CN1236186 A CN 1236186A CN 99106677 A CN99106677 A CN 99106677A CN 99106677 A CN99106677 A CN 99106677A CN 1236186 A CN1236186 A CN 1236186A
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- film
- refractory metal
- polysilicon film
- polysilicon
- barrier layer
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- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/4916—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a silicon layer, e.g. polysilicon doped with boron, phosphorus or nitrogen
- H01L29/4925—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a silicon layer, e.g. polysilicon doped with boron, phosphorus or nitrogen with a multiple layer structure, e.g. several silicon layers with different crystal structure or grain arrangement
- H01L29/4941—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a silicon layer, e.g. polysilicon doped with boron, phosphorus or nitrogen with a multiple layer structure, e.g. several silicon layers with different crystal structure or grain arrangement with a barrier layer between the silicon and the metal or metal silicide upper layer, e.g. Silicide/TiN/Polysilicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/4983—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET with a lateral structure, e.g. a Polysilicon gate with a lateral doping variation or with a lateral composition variation or characterised by the sidewalls being composed of conductive, resistive or dielectric material
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
- H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
- H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
- H01L21/28035—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities
- H01L21/28044—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities the conductor comprising at least another non-silicon conductive layer
- H01L21/28061—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities the conductor comprising at least another non-silicon conductive layer the conductor comprising a metal or metal silicide formed by deposition, e.g. sputter deposition, i.e. without a silicidation reaction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Toxicology (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Electrodes Of Semiconductors (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10138939A JPH11330468A (ja) | 1998-05-20 | 1998-05-20 | 半導体集積回路装置の製造方法および半導体集積回路装置 |
JP138939/1998 | 1998-05-20 | ||
JP138939/98 | 1998-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1236186A true CN1236186A (zh) | 1999-11-24 |
CN1187813C CN1187813C (zh) | 2005-02-02 |
Family
ID=15233688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991066774A Expired - Fee Related CN1187813C (zh) | 1998-05-20 | 1999-05-20 | 半导体集成电路器件的制造方法 |
Country Status (8)
Country | Link |
---|---|
US (4) | US6323115B1 (zh) |
EP (1) | EP0964437A3 (zh) |
JP (1) | JPH11330468A (zh) |
KR (1) | KR100754087B1 (zh) |
CN (1) | CN1187813C (zh) |
MY (1) | MY133477A (zh) |
SG (1) | SG75953A1 (zh) |
TW (1) | TW494493B (zh) |
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-
1998
- 1998-05-20 JP JP10138939A patent/JPH11330468A/ja not_active Withdrawn
-
1999
- 1999-05-04 TW TW088107247A patent/TW494493B/zh not_active IP Right Cessation
- 1999-05-06 MY MYPI99001787A patent/MY133477A/en unknown
- 1999-05-07 SG SG1999002151A patent/SG75953A1/en unknown
- 1999-05-10 EP EP99303683A patent/EP0964437A3/en not_active Withdrawn
- 1999-05-19 KR KR1019990017969A patent/KR100754087B1/ko not_active IP Right Cessation
- 1999-05-20 CN CNB991066774A patent/CN1187813C/zh not_active Expired - Fee Related
- 1999-05-20 US US09/314,956 patent/US6323115B1/en not_active Expired - Lifetime
-
2001
- 2001-08-15 US US09/929,091 patent/US6784038B2/en not_active Expired - Fee Related
-
2004
- 2004-07-22 US US10/895,856 patent/US20040259339A1/en not_active Abandoned
-
2007
- 2007-04-16 US US11/735,757 patent/US20070184618A1/en not_active Abandoned
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100358080C (zh) * | 2000-10-06 | 2007-12-26 | 兰姆研究公司 | 半导体衬底处理中所用的反应室气体分配系统及处理反应室中的衬底的方法 |
CN102157360A (zh) * | 2010-02-11 | 2011-08-17 | 中芯国际集成电路制造(上海)有限公司 | 一种栅极制造方法 |
CN102157360B (zh) * | 2010-02-11 | 2012-12-12 | 中芯国际集成电路制造(上海)有限公司 | 一种栅极制造方法 |
CN108598002A (zh) * | 2018-05-15 | 2018-09-28 | 长江存储科技有限责任公司 | Mos晶体管及其制造方法 |
CN108598002B (zh) * | 2018-05-15 | 2019-06-28 | 长江存储科技有限责任公司 | Mos晶体管及其制造方法 |
Also Published As
Publication number | Publication date |
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KR19990088385A (ko) | 1999-12-27 |
US20020004263A1 (en) | 2002-01-10 |
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US20070184618A1 (en) | 2007-08-09 |
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JPH11330468A (ja) | 1999-11-30 |
US6323115B1 (en) | 2001-11-27 |
SG75953A1 (en) | 2000-10-24 |
EP0964437A3 (en) | 2002-11-27 |
US20040259339A1 (en) | 2004-12-23 |
EP0964437A2 (en) | 1999-12-15 |
MY133477A (en) | 2007-11-30 |
KR100754087B1 (ko) | 2007-08-31 |
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