NL7000569A - - Google Patents
Info
- Publication number
- NL7000569A NL7000569A NL7000569A NL7000569A NL7000569A NL 7000569 A NL7000569 A NL 7000569A NL 7000569 A NL7000569 A NL 7000569A NL 7000569 A NL7000569 A NL 7000569A NL 7000569 A NL7000569 A NL 7000569A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/0821—Collector regions of bipolar transistors
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/74—Making of localized buried regions, e.g. buried collector layers, internal connections substrate contacts
- H01L21/743—Making of internal connections, substrate contacts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79165869A | 1969-01-16 | 1969-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7000569A true NL7000569A (en) | 1970-07-20 |
Family
ID=25154386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7000569A NL7000569A (en) | 1969-01-16 | 1970-01-15 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2001575A1 (en) |
FR (1) | FR2028463B1 (en) |
GB (1) | GB1276451A (en) |
NL (1) | NL7000569A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3961358A (en) * | 1973-02-21 | 1976-06-01 | Rca Corporation | Leakage current prevention in semiconductor integrated circuit devices |
JPH0821620B2 (en) * | 1990-05-21 | 1996-03-04 | 三菱電機株式会社 | Semiconductor device |
DE10227422B4 (en) * | 2002-06-20 | 2018-11-22 | Werner Turck Gmbh & Co. Kg | data converters |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3461003A (en) * | 1964-12-14 | 1969-08-12 | Motorola Inc | Method of fabricating a semiconductor structure with an electrically isolated region of semiconductor material |
US3579391A (en) * | 1967-01-05 | 1971-05-18 | Trw Inc | Method of producing dielectric isolation for monolithic circuit |
-
1970
- 1970-01-08 GB GB93470A patent/GB1276451A/en not_active Expired
- 1970-01-15 NL NL7000569A patent/NL7000569A/xx not_active Application Discontinuation
- 1970-01-15 DE DE19702001575 patent/DE2001575A1/en active Pending
- 1970-01-15 FR FR7001463A patent/FR2028463B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2028463B1 (en) | 1974-03-01 |
DE2001575A1 (en) | 1970-07-23 |
GB1276451A (en) | 1972-06-01 |
FR2028463A1 (en) | 1970-10-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |