IT1012363B - Procedimento perfezionato per formare pellicole di biossido di silicio su substrati di silicio - Google Patents
Procedimento perfezionato per formare pellicole di biossido di silicio su substrati di silicioInfo
- Publication number
- IT1012363B IT1012363B IT22718/74A IT2271874A IT1012363B IT 1012363 B IT1012363 B IT 1012363B IT 22718/74 A IT22718/74 A IT 22718/74A IT 2271874 A IT2271874 A IT 2271874A IT 1012363 B IT1012363 B IT 1012363B
- Authority
- IT
- Italy
- Prior art keywords
- dioxide films
- perfected process
- silicon dioxide
- forming
- silicon
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/69—Inorganic materials
- H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
- H10P14/6921—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
- H10P14/69215—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon the material being a silicon oxide, e.g. SiO2
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/401—Oxides containing silicon
- C23C16/402—Silicon dioxide
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/66—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials
- H10P14/668—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials
- H10P14/6681—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si
- H10P14/6682—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si the compound being a silane, e.g. disilane, methylsilane or chlorosilane
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6326—Deposition processes
- H10P14/6328—Deposition from the gas or vapour phase
- H10P14/6334—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Formation Of Insulating Films (AREA)
- Chemical Vapour Deposition (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US375297A US3887726A (en) | 1973-06-29 | 1973-06-29 | Method of chemical vapor deposition to provide silicon dioxide films with reduced surface state charge on semiconductor substrates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1012363B true IT1012363B (it) | 1977-03-10 |
Family
ID=23480303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22718/74A IT1012363B (it) | 1973-06-29 | 1974-05-15 | Procedimento perfezionato per formare pellicole di biossido di silicio su substrati di silicio |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3887726A (it) |
| JP (1) | JPS5240639B2 (it) |
| CA (1) | CA1027024A (it) |
| DE (1) | DE2422970C3 (it) |
| FR (1) | FR2235486B1 (it) |
| GB (1) | GB1462253A (it) |
| IT (1) | IT1012363B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5922380B2 (ja) * | 1975-12-03 | 1984-05-26 | 株式会社東芝 | ハンドウタイソシノ セイゾウホウホウ |
| US4045594A (en) * | 1975-12-31 | 1977-08-30 | Ibm Corporation | Planar insulation of conductive patterns by chemical vapor deposition and sputtering |
| US4239811A (en) * | 1979-08-16 | 1980-12-16 | International Business Machines Corporation | Low pressure chemical vapor deposition of silicon dioxide with oxygen enhancement of the chlorosilane-nitrous oxide reaction |
| CA1280055C (en) * | 1985-10-24 | 1991-02-12 | Ronald Edward Enstrom | Vapor deposition apparatus |
| JPH01125923A (ja) * | 1987-11-11 | 1989-05-18 | Sumitomo Chem Co Ltd | 気相成長装置 |
| US4950977A (en) * | 1988-12-21 | 1990-08-21 | At&T Bell Laboratories | Method of measuring mobile ion concentration in semiconductor devices |
| US5221352A (en) * | 1989-06-19 | 1993-06-22 | Glaverbel | Apparatus for pyrolytically forming an oxide coating on a hot glass substrate |
| GB8914047D0 (en) * | 1989-06-19 | 1989-08-09 | Glaverbel | Method of and apparatus for pyrolytically forming an oxide coating on a hot glass substrate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3511702A (en) * | 1965-08-20 | 1970-05-12 | Motorola Inc | Epitaxial growth process from an atmosphere composed of a hydrogen halide,semiconductor halide and hydrogen |
| US3556879A (en) * | 1968-03-20 | 1971-01-19 | Rca Corp | Method of treating semiconductor devices |
| US3692571A (en) * | 1970-11-12 | 1972-09-19 | Northern Electric Co | Method of reducing the mobile ion contamination in thermally grown silicon dioxide |
-
1973
- 1973-06-29 US US375297A patent/US3887726A/en not_active Expired - Lifetime
-
1974
- 1974-04-29 FR FR7415813A patent/FR2235486B1/fr not_active Expired
- 1974-05-11 DE DE2422970A patent/DE2422970C3/de not_active Expired
- 1974-05-15 IT IT22718/74A patent/IT1012363B/it active
- 1974-05-17 JP JP49054626A patent/JPS5240639B2/ja not_active Expired
- 1974-05-17 GB GB2219974A patent/GB1462253A/en not_active Expired
- 1974-06-04 CA CA201,591A patent/CA1027024A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2422970C3 (de) | 1981-06-11 |
| JPS5240639B2 (it) | 1977-10-13 |
| JPS5023395A (it) | 1975-03-13 |
| GB1462253A (en) | 1977-01-19 |
| FR2235486A1 (it) | 1975-01-24 |
| DE2422970A1 (de) | 1975-01-23 |
| US3887726A (en) | 1975-06-03 |
| FR2235486B1 (it) | 1977-10-14 |
| DE2422970B2 (de) | 1980-09-04 |
| CA1027024A (en) | 1978-02-28 |
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