CA972083A - Process for obtaining diffused semiconductor regions having a reduced number of crystal defects - Google Patents
Process for obtaining diffused semiconductor regions having a reduced number of crystal defectsInfo
- Publication number
- CA972083A CA972083A CA147,515A CA147515A CA972083A CA 972083 A CA972083 A CA 972083A CA 147515 A CA147515 A CA 147515A CA 972083 A CA972083 A CA 972083A
- Authority
- CA
- Canada
- Prior art keywords
- semiconductor regions
- reduced number
- crystal defects
- diffused semiconductor
- obtaining diffused
- 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
Links
- 239000013078 crystal Substances 0.000 title 1
- 230000007547 defect Effects 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Chemical Vapour Deposition (AREA)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16942871A | 1971-08-05 | 1971-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA972083A true CA972083A (en) | 1975-07-29 |
Family
ID=22615646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA147,515A Expired CA972083A (en) | 1971-08-05 | 1972-07-19 | Process for obtaining diffused semiconductor regions having a reduced number of crystal defects |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4826364A (en) |
| BE (1) | BE787233A (en) |
| CA (1) | CA972083A (en) |
| DE (1) | DE2235540A1 (en) |
| FR (1) | FR2148205B1 (en) |
| GB (1) | GB1349219A (en) |
| IT (1) | IT956828B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2056168A (en) * | 1979-08-01 | 1981-03-11 | Gen Instrument Corp | Method of fabricating P-N junction with high breakdown voltage |
| GB2351390A (en) | 1999-06-16 | 2000-12-27 | Sharp Kk | A semiconductor material comprising two dopants |
-
1972
- 1972-06-24 IT IT2620172A patent/IT956828B/en active
- 1972-07-19 CA CA147,515A patent/CA972083A/en not_active Expired
- 1972-07-20 DE DE19722235540 patent/DE2235540A1/en active Pending
- 1972-07-25 GB GB3474472A patent/GB1349219A/en not_active Expired
- 1972-08-02 FR FR7227896A patent/FR2148205B1/fr not_active Expired
- 1972-08-04 BE BE787233A patent/BE787233A/en unknown
- 1972-08-04 JP JP7872472A patent/JPS4826364A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2148205A1 (en) | 1973-03-11 |
| GB1349219A (en) | 1974-04-03 |
| FR2148205B1 (en) | 1977-08-26 |
| IT956828B (en) | 1973-10-10 |
| BE787233A (en) | 1972-12-01 |
| JPS4826364A (en) | 1973-04-06 |
| DE2235540A1 (en) | 1973-02-22 |
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