FR2199198B1 - - Google Patents
Info
- Publication number
- FR2199198B1 FR2199198B1 FR7231987A FR7231987A FR2199198B1 FR 2199198 B1 FR2199198 B1 FR 2199198B1 FR 7231987 A FR7231987 A FR 7231987A FR 7231987 A FR7231987 A FR 7231987A FR 2199198 B1 FR2199198 B1 FR 2199198B1
- 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
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/92—Capacitors with potential-jump barrier or surface barrier
- H01L29/93—Variable capacitance diodes, e.g. varactors
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7231987A FR2199198B1 (en) | 1972-09-08 | 1972-09-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7231987A FR2199198B1 (en) | 1972-09-08 | 1972-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2199198A1 FR2199198A1 (en) | 1974-04-05 |
FR2199198B1 true FR2199198B1 (en) | 1977-12-30 |
Family
ID=9104051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7231987A Expired FR2199198B1 (en) | 1972-09-08 | 1972-09-08 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2199198B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1514070C3 (en) * | 1965-12-03 | 1975-06-19 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Switchable capacitance diode |
DE1614581A1 (en) * | 1967-08-14 | 1970-10-29 | Siemens Ag | Electronically controllable capacity arrangement |
-
1972
- 1972-09-08 FR FR7231987A patent/FR2199198B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2199198A1 (en) | 1974-04-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |