DE3852543T2 - Dünne dielektrische Schicht auf einem Substrat und Verfahren zu deren Herstellung. - Google Patents
Dünne dielektrische Schicht auf einem Substrat und Verfahren zu deren Herstellung.Info
- Publication number
- DE3852543T2 DE3852543T2 DE3852543T DE3852543T DE3852543T2 DE 3852543 T2 DE3852543 T2 DE 3852543T2 DE 3852543 T DE3852543 T DE 3852543T DE 3852543 T DE3852543 T DE 3852543T DE 3852543 T2 DE3852543 T2 DE 3852543T2
- Authority
- DE
- Germany
- Prior art keywords
- substrate
- making
- same
- dielectric layer
- thin dielectric
- 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
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
- H01L21/02—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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
- H01L21/28158—Making the insulator
- H01L21/28167—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation
- H01L21/28185—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation with a treatment, e.g. annealing, after the formation of the gate insulator and before the formation of the definitive gate conductor
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
- H01L21/28158—Making the insulator
- H01L21/28167—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation
- H01L21/28194—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation by deposition, e.g. evaporation, ALD, CVD, sputtering, laser deposition
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
- H01L21/28158—Making the insulator
- H01L21/28167—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation
- H01L21/28211—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation in a gaseous ambient using an oxygen or a water vapour, e.g. RTO, possibly through a layer
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
- H01L21/28158—Making the insulator
- H01L21/2822—Making the insulator with substrate doping, e.g. N, Ge, C implantation, before formation of the insulator
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/91—Controlling charging state at semiconductor-insulator interface
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP88114239A EP0356557B1 (de) | 1988-09-01 | 1988-09-01 | Dünne dielektrische Schicht auf einem Substrat und Verfahren zu deren Herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3852543D1 DE3852543D1 (de) | 1995-02-02 |
DE3852543T2 true DE3852543T2 (de) | 1995-07-06 |
Family
ID=8199252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3852543T Expired - Fee Related DE3852543T2 (de) | 1988-09-01 | 1988-09-01 | Dünne dielektrische Schicht auf einem Substrat und Verfahren zu deren Herstellung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5051377A (de) |
EP (1) | EP0356557B1 (de) |
JP (1) | JPH0691185B2 (de) |
DE (1) | DE3852543T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268311A (en) * | 1988-09-01 | 1993-12-07 | International Business Machines Corporation | Method for forming a thin dielectric layer on a substrate |
US5438022A (en) * | 1993-12-14 | 1995-08-01 | At&T Global Information Solutions Company | Method for using low dielectric constant material in integrated circuit fabrication |
US6025280A (en) * | 1997-04-28 | 2000-02-15 | Lucent Technologies Inc. | Use of SiD4 for deposition of ultra thin and controllable oxides |
GB0013619D0 (en) * | 2000-06-06 | 2000-07-26 | Glaxo Group Ltd | Sample container |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE146877C (de) * | ||||
US3540925A (en) * | 1967-08-02 | 1970-11-17 | Rca Corp | Ion bombardment of insulated gate semiconductor devices |
DE2314746C2 (de) * | 1973-03-24 | 1983-11-17 | Ibm Deutschland Gmbh, 7000 Stuttgart | Verfahren zum thermischen Oxydieren von Silicium unter Zusatz einer Chlorkohlenstoffverbindung |
US3852120A (en) * | 1973-05-29 | 1974-12-03 | Ibm | Method for manufacturing ion implanted insulated gate field effect semiconductor transistor devices |
US4001049A (en) * | 1975-06-11 | 1977-01-04 | International Business Machines Corporation | Method for improving dielectric breakdown strength of insulating-glassy-material layer of a device including ion implantation therein |
JPS5585041A (en) * | 1978-12-22 | 1980-06-26 | Hitachi Ltd | Semiconductor device and its preparation |
JPS56125847A (en) * | 1980-03-07 | 1981-10-02 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Surface treatment of semiconductor |
JPS56125846A (en) * | 1980-03-07 | 1981-10-02 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Surface treatment of semiconductor |
JPS60229372A (ja) * | 1984-04-27 | 1985-11-14 | Hitachi Ltd | Mis型半導体装置及びその製造方法 |
US4701422A (en) * | 1986-04-07 | 1987-10-20 | Rockwell International Corporation | Method of adjusting threshold voltage subsequent to fabrication of transistor |
US4725560A (en) * | 1986-09-08 | 1988-02-16 | International Business Machines Corp. | Silicon oxynitride storage node dielectric |
-
1988
- 1988-09-01 EP EP88114239A patent/EP0356557B1/de not_active Expired - Lifetime
- 1988-09-01 DE DE3852543T patent/DE3852543T2/de not_active Expired - Fee Related
-
1989
- 1989-08-19 JP JP1212138A patent/JPH0691185B2/ja not_active Expired - Lifetime
- 1989-08-29 US US07/400,300 patent/US5051377A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0691185B2 (ja) | 1994-11-14 |
EP0356557B1 (de) | 1994-12-21 |
US5051377A (en) | 1991-09-24 |
JPH02113527A (ja) | 1990-04-25 |
EP0356557A1 (de) | 1990-03-07 |
DE3852543D1 (de) | 1995-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |