FR1562881A - - Google Patents

Info

Publication number: FR1562881A
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

Application number

Priority date (The priority date 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 date listed.)

1966-12-22

Filing date

1967-12-19

Publication date

1969-04-11

1967-12-19 Application filed filed Critical

1969-04-11 Application granted granted Critical

1969-04-11 Publication of FR1562881A publication Critical patent/FR1562881A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/60—Capacitors
- H10D1/62—Capacitors having potential barriers
- H10D1/64—Variable-capacitance diodes, e.g. varactors
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass

FR1562881D 1966-12-22 1967-12-19 Expired FR1562881A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1564790A DE1564790C3 (de)	1966-12-22	1966-12-22	Spannungsabhängiger Halbleiterkondensator

Publications (1)

Publication Number	Publication Date
FR1562881A true FR1562881A (fr)	1969-04-11

Family

ID=7528181

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1562881D Expired FR1562881A (fr)	1966-12-22	1967-12-19

Country Status (8)

Country	Link
US (1)	US3506888A (fr)
AT (1)	AT274170B (fr)
CH (1)	CH474852A (fr)
DE (1)	DE1564790C3 (fr)
FR (1)	FR1562881A (fr)
GB (1)	GB1193356A (fr)
NL (1)	NL6710921A (fr)
SE (1)	SE318336B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3611062A (en) *	1968-04-17	1971-10-05	Ibm	Passive elements for solid-state integrated circuits
GB1303351A (fr) *	1970-02-19	1973-01-17
US3962713A (en) *	1972-06-02	1976-06-08	Texas Instruments Incorporated	Large value capacitor
US4638344A (en) *	1979-10-09	1987-01-20	Cardwell Jr Walter T	Junction field-effect transistor controlled by merged depletion regions
US4698653A (en) *	1979-10-09	1987-10-06	Cardwell Jr Walter T	Semiconductor devices controlled by depletion regions
US5338966A (en) *	1989-09-21	1994-08-16	Toko Kabushiki Kaisha	Variable capacitance diode device
WO1995031010A1 (fr) *	1994-05-10	1995-11-16	Valery Moiseevich Ioffe	Diode varicap
GB9416900D0 (en) *	1994-08-20	1994-10-12	Philips Electronics Uk Ltd	A variable capacitance semiconductor diode
RU2119698C1 (ru) *	1995-11-15	1998-09-27	Валерий Моисеевич Иоффе	Варикап
US20090096548A1 (en) *	2007-10-12	2009-04-16	Hopper Peter J	Tuning and compensation technique for semiconductor bulk resonators
US9484471B2 (en) *	2014-09-12	2016-11-01	Qorvo Us, Inc.	Compound varactor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3025438A (en) *	1959-09-18	1962-03-13	Tungsol Electric Inc	Field effect transistor
US3252003A (en) *	1962-09-10	1966-05-17	Westinghouse Electric Corp	Unipolar transistor
BE643783A (fr) *	1963-02-19	1964-05-29	Forges Et Ateliers De Constructions Electriques De Jeumont	Dispositif de commutation de puissance à semi-conducteur

1966
- 1966-12-22 DE DE1564790A patent/DE1564790C3/de not_active Expired
1967
- 1967-08-08 NL NL6710921A patent/NL6710921A/xx unknown
- 1967-11-16 US US683516A patent/US3506888A/en not_active Expired - Lifetime
- 1967-12-19 GB GB57490/67A patent/GB1193356A/en not_active Expired
- 1967-12-19 FR FR1562881D patent/FR1562881A/fr not_active Expired
- 1967-12-20 CH CH1798767A patent/CH474852A/de not_active IP Right Cessation
- 1967-12-20 AT AT1152967A patent/AT274170B/de active
- 1967-12-21 SE SE17633/67A patent/SE318336B/xx unknown

Also Published As

Publication number	Publication date
NL6710921A (fr)	1968-06-24
DE1564790A1 (de)	1970-01-08
CH474852A (de)	1969-06-30
AT274170B (de)	1969-09-10
GB1193356A (en)	1970-05-28
SE318336B (fr)	1969-12-08
DE1564790B2 (de)	1977-06-30
DE1564790C3 (de)	1978-03-09
US3506888A (en)	1970-04-14

Publication	Publication Date	Title
FR1562881A (fr)	1969-04-11
AU6703465A (fr)	1968-04-26
BE624223A (fr)
BE618801A (fr)
BE694525A (fr)	1967-07-31
BE694188A (fr)	1967-08-16
BE694021A (fr)	1967-07-17
BE693946A (fr)	1967-07-17
BE693883A (fr)	1967-07-17
BE693781A (fr)	1967-07-17
BE693316A (fr)	1967-07-27
BE693236A (fr)	1967-07-26
BE693183A (fr)	1967-07-03
BE693157A (fr)	1967-07-03
BE693013A (fr)	1967-07-24
BE692959A (fr)	1967-07-20
BE692842A (fr)	1967-07-03
BE692805A (fr)	1967-07-03
BE692752A (fr)	1967-07-17
BE692453A (fr)	1967-07-11
BE687403A (fr)	1967-03-28
BE685547A (fr)	1967-02-01
BE682731A (fr)	1966-12-01
BE681095A (fr)	1966-11-16
BE679194A (fr)	1966-09-16

Legal Events

Date	Code	Title	Description
1980-10-03	ST	Notification of lapse