CH565452A5 - - Google Patents
Info
- Publication number
- CH565452A5 CH565452A5 CH1630072A CH1630072A CH565452A5 CH 565452 A5 CH565452 A5 CH 565452A5 CH 1630072 A CH1630072 A CH 1630072A CH 1630072 A CH1630072 A CH 1630072A CH 565452 A5 CH565452 A5 CH 565452A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B31/00—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
- C30B31/02—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor by contacting with diffusion materials in the solid state
-
- 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
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
- H01L21/225—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a solid phase, e.g. a doped oxide layer
- H01L21/2251—Diffusion into or out of group IV semiconductors
- H01L21/2254—Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides
- H01L21/2257—Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides the applied layer being silicon or silicide or SIPOS, e.g. polysilicon, porous silicon
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Formation Of Insulating Films (AREA)
- Bipolar Transistors (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8970171A JPS4855663A (en) | 1971-11-10 | 1971-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH565452A5 true CH565452A5 (en) | 1975-08-15 |
Family
ID=13978063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1630072A CH565452A5 (en) | 1971-11-10 | 1972-11-09 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4855663A (en) |
CH (1) | CH565452A5 (en) |
DE (1) | DE2255107A1 (en) |
GB (1) | GB1377699A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5728942B2 (en) * | 1973-12-22 | 1982-06-19 | ||
JPS50134365A (en) * | 1974-04-09 | 1975-10-24 | ||
JPS50159253A (en) * | 1974-06-12 | 1975-12-23 | ||
DE2439408A1 (en) * | 1974-08-16 | 1976-02-26 | Siemens Ag | SEMICONDUCTOR COMPONENT |
DE2449688C3 (en) * | 1974-10-18 | 1980-07-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Method for producing a doped zone of one conductivity type in a semiconductor body |
JPS5153462A (en) * | 1974-11-05 | 1976-05-11 | Fujitsu Ltd | Handotaisochino seizohoho |
JPS5154365A (en) * | 1974-11-06 | 1976-05-13 | Mitsubishi Electric Corp | Handotaisochino seizohoho |
JPS5188174A (en) * | 1975-01-31 | 1976-08-02 | Handotaisochino seizohoho | |
JPS5222887A (en) * | 1975-08-14 | 1977-02-21 | Matsushita Electronics Corp | Semiconductor unit manufacturing system |
JPS58108767A (en) * | 1981-12-22 | 1983-06-28 | Nec Corp | Manufacture of semiconductor device |
US4549914A (en) * | 1984-04-09 | 1985-10-29 | At&T Bell Laboratories | Integrated circuit contact technique |
-
1971
- 1971-11-10 JP JP8970171A patent/JPS4855663A/ja active Pending
-
1972
- 1972-10-31 GB GB5013572A patent/GB1377699A/en not_active Expired
- 1972-11-09 CH CH1630072A patent/CH565452A5/xx not_active IP Right Cessation
- 1972-11-10 DE DE19722255107 patent/DE2255107A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2255107A1 (en) | 1973-05-17 |
GB1377699A (en) | 1974-12-18 |
JPS4855663A (en) | 1973-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |