IT1123479B - Diodo a capacita'variabile - Google Patents

Diodo a capacita'variabile

Info

Publication number
IT1123479B
IT1123479B IT24706/79A IT2470679A IT1123479B IT 1123479 B IT1123479 B IT 1123479B IT 24706/79 A IT24706/79 A IT 24706/79A IT 2470679 A IT2470679 A IT 2470679A IT 1123479 B IT1123479 B IT 1123479B
Authority
IT
Italy
Prior art keywords
diode
variable capacity
variable
capacity
Prior art date
Application number
IT24706/79A
Other languages
English (en)
Italian (it)
Other versions
IT7924706A0 (it
Original Assignee
Philips 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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of IT7924706A0 publication Critical patent/IT7924706A0/it
Application granted granted Critical
Publication of IT1123479B publication Critical patent/IT1123479B/it

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 
IT24706/79A 1978-07-29 1979-07-26 Diodo a capacita'variabile IT1123479B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2833319A DE2833319C2 (de) 1978-07-29 1978-07-29 Kapazitätsdiode

Publications (2)

Publication Number Publication Date
IT7924706A0 IT7924706A0 (it) 1979-07-26
IT1123479B true IT1123479B (it) 1986-04-30

Family

ID=6045692

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24706/79A IT1123479B (it) 1978-07-29 1979-07-26 Diodo a capacita'variabile

Country Status (8)

Country Link
US (1) US4475117A (https=)
JP (1) JPS5522894A (https=)
CA (1) CA1130469A (https=)
DE (1) DE2833319C2 (https=)
FR (1) FR2435131A1 (https=)
GB (1) GB2026771B (https=)
IT (1) IT1123479B (https=)
NL (1) NL184446C (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6459874A (en) * 1987-08-31 1989-03-07 Toko Inc Manufacture of variable-capacitance diode
US5017950A (en) * 1989-01-19 1991-05-21 Toko, Inc. Variable-capacitance diode element having wide capacitance variation range
JP2525753B2 (ja) * 1991-11-13 1996-08-21 東光株式会社 半導体接合容量素子
CN1165586A (zh) * 1995-09-18 1997-11-19 菲利浦电子有限公司 变容二极管和制造变容二极管的方法
US9224703B2 (en) 2013-09-24 2015-12-29 Semiconductor Components Industries, Llc Electronic device including a diode and a process of forming the same
RU2614663C1 (ru) * 2015-12-29 2017-03-28 Общество с ограниченной ответственностью "Лаборатория Микроприборов" Варикап и способ его изготовления

Family Cites Families (8)

* 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
DE1229093B (de) * 1963-01-23 1966-11-24 Basf Ag Verfahren zur Herstellung von Hexahydropyrimidinderivaten
DE1514655A1 (de) * 1965-12-30 1969-08-28 Siemens Ag Lawinendiode zur Schwingungserzeugung unter quasistationaeren Bedingungen unterhalb der Grenzfrequenz fuer den Laufzeitfall
NL6915021A (https=) * 1968-12-17 1970-06-19
US3878001A (en) * 1970-07-13 1975-04-15 Siemens Ag Method of making a hypersensitive semiconductor tuning diode
DE2034717C2 (de) * 1970-07-13 1983-11-03 Siemens AG, 1000 Berlin und 8000 München Abstimmbare Kapazitätsdiode
JPS5316670B2 (https=) * 1971-12-29 1978-06-02
JPS5834931B2 (ja) * 1975-10-28 1983-07-29 ソニー株式会社 ハンドウタイヘノフジユンブツドウニユウホウ

Also Published As

Publication number Publication date
GB2026771B (en) 1983-01-06
DE2833319C2 (de) 1982-10-07
US4475117A (en) 1984-10-02
NL7905701A (nl) 1980-01-31
CA1130469A (en) 1982-08-24
NL184446C (nl) 1989-07-17
GB2026771A (en) 1980-02-06
IT7924706A0 (it) 1979-07-26
DE2833319A1 (de) 1980-02-07
FR2435131A1 (fr) 1980-03-28
FR2435131B1 (https=) 1984-06-08
JPS5522894A (en) 1980-02-18

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