JPS5522895A - Variable capacitance diode - Google Patents

Variable capacitance diode

Info

Publication number: JPS5522895A
Authority: JP; Japan
Prior art keywords: variable capacitance; capacitance diode; diode; variable; capacitance
Prior art date: 1978-07-29
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

Application number

JP9664979A

Other languages

English (en)

Other versions

JPH0137859B2 (ja

Inventor

Raabe Geruharuto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1978-07-29

Filing date

1979-07-28

Publication date

1980-02-18

1979-07-28 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1980-02-18 Publication of JPS5522895A publication Critical patent/JPS5522895A/ja

1989-08-09 Publication of JPH0137859B2 publication Critical patent/JPH0137859B2/ja

Status Granted legal-status Critical Current

Links

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

JP9664979A 1978-07-29 1979-07-28 Variable capacitance diode Granted JPS5522895A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2833318A DE2833318C2 (de)	1978-07-29	1978-07-29	Kapazitätsdiode

Publications (2)

Publication Number	Publication Date
JPS5522895A true JPS5522895A (en)	1980-02-18
JPH0137859B2 JPH0137859B2 (ja)	1989-08-09

Family

ID=6045691

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9664979A Granted JPS5522895A (en)	1978-07-29	1979-07-28	Variable capacitance diode

Country Status (8)

Country	Link
US (1)	US4250514A (ja)
JP (1)	JPS5522895A (ja)
CA (1)	CA1130470A (ja)
DE (1)	DE2833318C2 (ja)
FR (1)	FR2435130A1 (ja)
GB (1)	GB2026770B (ja)
IT (1)	IT1123478B (ja)
NL (1)	NL7905702A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3028820A1 (de) *	1980-07-30	1982-02-25	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Kapazitaetsvariationsdiode
US4381952A (en) *	1981-05-11	1983-05-03	Rca Corporation	Method for fabricating a low loss varactor diode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA797439A (en) *		1968-10-22	Fujitsu Limited	Variable capacity diode
DE2104752B2 (de) *	1971-02-02	1975-02-20	Philips Patentverwaltung Gmbh, 2000 Hamburg	Verfahren zum Herstellen einer Halbleiter-Kapazitätsdiode
US3906539A (en) *	1971-09-22	1975-09-16	Philips Corp	Capacitance diode having a large capacitance ratio
US4106953A (en) *	1976-12-28	1978-08-15	Motorola, Inc.	Method of producing an ion implanted tuning diode

1978
- 1978-07-29 DE DE2833318A patent/DE2833318C2/de not_active Expired
1979
- 1979-07-23 US US06/059,828 patent/US4250514A/en not_active Expired - Lifetime
- 1979-07-24 NL NL7905702A patent/NL7905702A/nl not_active Application Discontinuation
- 1979-07-26 IT IT24705/79A patent/IT1123478B/it active
- 1979-07-26 GB GB7926114A patent/GB2026770B/en not_active Expired
- 1979-07-26 CA CA332,581A patent/CA1130470A/en not_active Expired
- 1979-07-26 FR FR7919299A patent/FR2435130A1/fr active Granted
- 1979-07-28 JP JP9664979A patent/JPS5522895A/ja active Granted

Also Published As

Publication number	Publication date
FR2435130B1 (ja)	1982-02-05
CA1130470A (en)	1982-08-24
NL7905702A (nl)	1980-01-31
DE2833318C2 (de)	1983-03-10
GB2026770A (en)	1980-02-06
US4250514A (en)	1981-02-10
IT7924705A0 (it)	1979-07-26
JPH0137859B2 (ja)	1989-08-09
DE2833318A1 (de)	1980-02-07
FR2435130A1 (fr)	1980-03-28
IT1123478B (it)	1986-04-30
GB2026770B (en)	1983-01-06

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