FR2024788A1 - - Google Patents
Info
- Publication number
- FR2024788A1 FR2024788A1 FR6934704A FR6934704A FR2024788A1 FR 2024788 A1 FR2024788 A1 FR 2024788A1 FR 6934704 A FR6934704 A FR 6934704A FR 6934704 A FR6934704 A FR 6934704A FR 2024788 A1 FR2024788 A1 FR 2024788A1
- 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- Withdrawn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
- 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
-
- 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
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)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes Of Semiconductors (AREA)
- Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76649168A | 1968-10-10 | 1968-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2024788A1 true FR2024788A1 (fr) | 1970-09-04 |
Family
ID=25076590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6934704A Withdrawn FR2024788A1 (fr) | 1968-10-10 | 1969-10-10 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3535600A (fr) |
BE (1) | BE740057A (fr) |
DE (1) | DE1951243A1 (fr) |
FR (1) | FR2024788A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541514A1 (fr) * | 1983-02-23 | 1984-08-24 | Clarion Co Ltd | Condensateur variable |
EP0171445A1 (fr) * | 1984-08-11 | 1986-02-19 | Deutsche ITT Industries GmbH | Circuit intégré monolithique comprenant un condensateur de type MIS intégré |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3612964A (en) * | 1969-01-06 | 1971-10-12 | Mitsubishi Electric Corp | Mis-type variable capacitance semiconductor device |
NL161304C (nl) * | 1969-07-01 | 1980-01-15 | Philips Nv | Halfgeleiderinrichting met een laagvormig gebied en een door een isolerendelaag van het laagvormig gebied gescheiden elektrodelaag, zodat bij het aanleggen van een geschikte potentiaal op de elektrodelaag in het laagvormig gebied een uitputtingszone wordt gevormd. |
US3678363A (en) * | 1970-04-06 | 1972-07-18 | Globe Union Inc | Automatic battery charger with multiple rate charging |
US3906245A (en) * | 1973-01-22 | 1975-09-16 | Michael T Shen | Graded junction varactor frequency divider circuits employing large division factors |
US3911466A (en) * | 1973-10-29 | 1975-10-07 | Motorola Inc | Digitally controllable enhanced capacitor |
JPS5516461B2 (fr) * | 1974-03-25 | 1980-05-02 | ||
US4704625A (en) * | 1982-08-05 | 1987-11-03 | Motorola, Inc. | Capacitor with reduced voltage variability |
FR2567325B1 (fr) * | 1984-07-03 | 1986-11-14 | Thomson Csf | Element a capacite variable, commandable par une tension continue |
US5914513A (en) * | 1997-06-23 | 1999-06-22 | The Board Of Trustees Of The University Of Illinois | Electronically tunable capacitor |
US6320474B1 (en) * | 1998-12-28 | 2001-11-20 | Interchip Corporation | MOS-type capacitor and integrated circuit VCO using same |
US20060125012A1 (en) * | 2004-12-09 | 2006-06-15 | Honeywell International Inc. | Varactor |
US8115281B2 (en) * | 2008-05-20 | 2012-02-14 | Atmel Corporation | Differential varactor |
US20180053698A1 (en) * | 2016-08-18 | 2018-02-22 | Freescale Semiconductor, Inc. | System and method for characterizing critical parameters resulting from a semiconductor device fabrication process |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3097308A (en) * | 1959-03-09 | 1963-07-09 | Rca Corp | Semiconductor device with surface electrode producing electrostatic field and circuits therefor |
NL267831A (fr) * | 1960-08-17 | |||
DE1228343B (de) * | 1963-10-22 | 1966-11-10 | Siemens Ag | Steuerbare Halbleiterdiode mit stellenweise negativer Strom-Spannungs-Kennlinie |
US3246173A (en) * | 1964-01-29 | 1966-04-12 | Rca Corp | Signal translating circuit employing insulated-gate field effect transistors coupledthrough a common semiconductor substrate |
-
1968
- 1968-10-10 US US766491A patent/US3535600A/en not_active Expired - Lifetime
-
1969
- 1969-10-09 BE BE740057D patent/BE740057A/xx unknown
- 1969-10-10 DE DE19691951243 patent/DE1951243A1/de active Pending
- 1969-10-10 FR FR6934704A patent/FR2024788A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2541514A1 (fr) * | 1983-02-23 | 1984-08-24 | Clarion Co Ltd | Condensateur variable |
EP0171445A1 (fr) * | 1984-08-11 | 1986-02-19 | Deutsche ITT Industries GmbH | Circuit intégré monolithique comprenant un condensateur de type MIS intégré |
Also Published As
Publication number | Publication date |
---|---|
DE1951243A1 (de) | 1970-05-27 |
BE740057A (fr) | 1970-04-09 |
US3535600A (en) | 1970-10-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |