FR2026335A1 - - Google Patents
Info
- Publication number
- FR2026335A1 FR2026335A1 FR6943169A FR6943169A FR2026335A1 FR 2026335 A1 FR2026335 A1 FR 2026335A1 FR 6943169 A FR6943169 A FR 6943169A FR 6943169 A FR6943169 A FR 6943169A FR 2026335 A1 FR2026335 A1 FR 2026335A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/28—Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range
-
- 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
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a 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 having potential barriers
- H01L29/93—Variable capacitance diodes, e.g. varactors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/10—Drag reduction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Semiconductor Integrated Circuits (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681815158 DE1815158C3 (de) | 1968-12-17 | Verfahren zum Herstellen einer HaIbleiter-Kapazitatsdiode |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2026335A1 true FR2026335A1 (fr) | 1970-09-18 |
FR2026335B1 FR2026335B1 (fr) | 1974-03-01 |
Family
ID=5716476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR696943169A Expired FR2026335B1 (fr) | 1968-12-17 | 1969-12-12 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3679948A (fr) |
JP (1) | JPS5115395B1 (fr) |
AT (1) | AT293565B (fr) |
CH (1) | CH504107A (fr) |
FR (1) | FR2026335B1 (fr) |
GB (1) | GB1290718A (fr) |
NL (1) | NL6915021A (fr) |
SE (1) | SE336844B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2435131A1 (fr) * | 1978-07-29 | 1980-03-28 | Philips Nv | Diode capacitive |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57103367A (en) * | 1980-12-18 | 1982-06-26 | Clarion Co Ltd | Variable-capacitance device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3335337A (en) * | 1962-03-31 | 1967-08-08 | Auritsu Electronic Works Ltd | Negative resistance semiconductor devices |
-
1969
- 1969-10-03 NL NL6915021A patent/NL6915021A/xx unknown
- 1969-12-11 CH CH1851569A patent/CH504107A/de not_active IP Right Cessation
- 1969-12-11 US US884348A patent/US3679948A/en not_active Expired - Lifetime
- 1969-12-12 FR FR696943169A patent/FR2026335B1/fr not_active Expired
- 1969-12-15 AT AT1164069A patent/AT293565B/de not_active IP Right Cessation
- 1969-12-16 SE SE17364/69A patent/SE336844B/xx unknown
- 1969-12-16 GB GB1290718D patent/GB1290718A/en not_active Expired
- 1969-12-17 JP JP44100993A patent/JPS5115395B1/ja active Pending
Non-Patent Citations (1)
Title |
---|
REVUE RUSSE "RADIO ENGINEERING AND ELECTRONIC PHYSICS", VOLUME 11, OCTOBRE 1966, "A VARIABLE CAPACITOR WITH A HIGH CAPACITANCE-RANGE", O.F.ASTAKHOV ET AL. PAGES 1573-1578.) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2435131A1 (fr) * | 1978-07-29 | 1980-03-28 | Philips Nv | Diode capacitive |
Also Published As
Publication number | Publication date |
---|---|
FR2026335B1 (fr) | 1974-03-01 |
SE336844B (fr) | 1971-07-19 |
NL6915021A (fr) | 1970-06-19 |
GB1290718A (fr) | 1972-09-27 |
US3679948A (en) | 1972-07-25 |
JPS5115395B1 (fr) | 1976-05-17 |
DE1815158A1 (de) | 1970-06-25 |
DE1815158B2 (de) | 1976-12-23 |
CH504107A (de) | 1971-02-28 |
AT293565B (de) | 1971-10-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |