JPS57188886A - Multiple semiconductor variable capacitance element - Google Patents

Multiple semiconductor variable capacitance element

Info

Publication number
JPS57188886A
JPS57188886A JP56074534A JP7453481A JPS57188886A JP S57188886 A JPS57188886 A JP S57188886A JP 56074534 A JP56074534 A JP 56074534A JP 7453481 A JP7453481 A JP 7453481A JP S57188886 A JPS57188886 A JP S57188886A
Authority
JP
Japan
Prior art keywords
variable capacitance
electrode
variable
floating
capacitance element
Prior art date
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
JP56074534A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6366433B2 (enExample
Inventor
Yoshio Hattori
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP56074534A priority Critical patent/JPS57188886A/ja
Publication of JPS57188886A publication Critical patent/JPS57188886A/ja
Publication of JPS6366433B2 publication Critical patent/JPS6366433B2/ja
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 

Landscapes

  • Semiconductor Integrated Circuits (AREA)
JP56074534A 1981-05-18 1981-05-18 Multiple semiconductor variable capacitance element Granted JPS57188886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56074534A JPS57188886A (en) 1981-05-18 1981-05-18 Multiple semiconductor variable capacitance element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56074534A JPS57188886A (en) 1981-05-18 1981-05-18 Multiple semiconductor variable capacitance element

Publications (2)

Publication Number Publication Date
JPS57188886A true JPS57188886A (en) 1982-11-19
JPS6366433B2 JPS6366433B2 (enExample) 1988-12-20

Family

ID=13550047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56074534A Granted JPS57188886A (en) 1981-05-18 1981-05-18 Multiple semiconductor variable capacitance element

Country Status (1)

Country Link
JP (1) JPS57188886A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003096434A1 (en) * 2002-05-09 2003-11-20 Impinj, Inc. Metal dielectric semiconductor floating gate variable capacitor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115185A (en) * 1977-03-17 1978-10-07 Sanyo Electric Co Ltd Memory type variable capacitive device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115185A (en) * 1977-03-17 1978-10-07 Sanyo Electric Co Ltd Memory type variable capacitive device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003096434A1 (en) * 2002-05-09 2003-11-20 Impinj, Inc. Metal dielectric semiconductor floating gate variable capacitor

Also Published As

Publication number Publication date
JPS6366433B2 (enExample) 1988-12-20

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