FR2021133A1 - - Google Patents
Info
- Publication number
- FR2021133A1 FR2021133A1 FR6935664A FR6935664A FR2021133A1 FR 2021133 A1 FR2021133 A1 FR 2021133A1 FR 6935664 A FR6935664 A FR 6935664A FR 6935664 A FR6935664 A FR 6935664A FR 2021133 A1 FR2021133 A1 FR 2021133A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
-
- 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
- H01L21/22—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
- H01L21/2252—Diffusion into or out of group IV semiconductors using predeposition of impurities into the semiconductor surface, e.g. from a gaseous phase
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7608268 | 1968-10-21 | ||
JP7608168 | 1968-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2021133A1 true FR2021133A1 (en) | 1970-07-17 |
Family
ID=26417236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6935664A Withdrawn FR2021133A1 (en) | 1968-10-21 | 1969-10-17 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1952795B2 (en) |
FR (1) | FR2021133A1 (en) |
GB (1) | GB1273199A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5799736A (en) * | 1980-12-12 | 1982-06-21 | Toshiba Corp | Fabrication of semiconductor substrate |
-
1969
- 1969-10-17 GB GB5123969A patent/GB1273199A/en not_active Expired
- 1969-10-17 FR FR6935664A patent/FR2021133A1/fr not_active Withdrawn
- 1969-10-20 DE DE19691952795 patent/DE1952795B2/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1273199A (en) | 1972-05-03 |
DE1952795B2 (en) | 1972-11-16 |
DE1952795A1 (en) | 1970-09-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |