FR2129992B1 - - Google Patents
Info
- Publication number
- FR2129992B1 FR2129992B1 FR7110570A FR7110570A FR2129992B1 FR 2129992 B1 FR2129992 B1 FR 2129992B1 FR 7110570 A FR7110570 A FR 7110570A FR 7110570 A FR7110570 A FR 7110570A FR 2129992 B1 FR2129992 B1 FR 2129992B1
- 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.)
- Expired
Links
Classifications
-
- 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
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/80—Field effect transistors with field effect produced by a PN or other rectifying junction gate, i.e. potential-jump barrier
- H01L29/808—Field effect transistors with field effect produced by a PN or other rectifying junction gate, i.e. potential-jump barrier with a PN junction gate, e.g. PN homojunction gate
- H01L29/8083—Vertical 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7110570A FR2129992B1 (en) | 1971-03-25 | 1971-03-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7110570A FR2129992B1 (en) | 1971-03-25 | 1971-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2129992A1 FR2129992A1 (en) | 1972-11-03 |
FR2129992B1 true FR2129992B1 (en) | 1974-06-21 |
Family
ID=9074121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7110570A Expired FR2129992B1 (en) | 1971-03-25 | 1971-03-25 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2129992B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5910665A (en) * | 1995-12-29 | 1999-06-08 | Texas Instruments Incorporated | Low capacitance power VFET method and device |
EP1079438B1 (en) * | 1995-12-29 | 2008-07-09 | Texas Instruments Incorporated | High frequency semiconductor device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1536107A (en) * | 1966-09-09 | 1968-08-09 | Ass Elect Ind | Semiconductor device enhancements |
US3586542A (en) * | 1968-11-22 | 1971-06-22 | Bell Telephone Labor Inc | Semiconductor junction devices |
GB1244225A (en) * | 1968-12-31 | 1971-08-25 | Associated Semiconductor Mft | Improvements in and relating to methods of manufacturing semiconductor devices |
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1971
- 1971-03-25 FR FR7110570A patent/FR2129992B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2129992A1 (en) | 1972-11-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |