[go: up one dir, main page]

JPS51123080A - Variable capacitance element - Google Patents

Variable capacitance element

Info

Publication number
JPS51123080A
JPS51123080A JP4753575A JP4753575A JPS51123080A JP S51123080 A JPS51123080 A JP S51123080A JP 4753575 A JP4753575 A JP 4753575A JP 4753575 A JP4753575 A JP 4753575A JP S51123080 A JPS51123080 A JP S51123080A
Authority
JP
Japan
Prior art keywords
variable capacitance
capacitance element
obtaining
control terminals
electrodes used
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.)
Pending
Application number
JP4753575A
Other languages
Japanese (ja)
Inventor
Takashi Azuma
Junichi Morita
Rei Meguro
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4753575A priority Critical patent/JPS51123080A/en
Publication of JPS51123080A publication Critical patent/JPS51123080A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Integrated Circuits (AREA)

Abstract

PURPOSE: Obtaining a variable capacitance element having the control terminals independent of electrodes used as capacitance elements.
COPYRIGHT: (C)1976,JPO&Japio
JP4753575A 1975-04-21 1975-04-21 Variable capacitance element Pending JPS51123080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4753575A JPS51123080A (en) 1975-04-21 1975-04-21 Variable capacitance element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4753575A JPS51123080A (en) 1975-04-21 1975-04-21 Variable capacitance element

Publications (1)

Publication Number Publication Date
JPS51123080A true JPS51123080A (en) 1976-10-27

Family

ID=12777809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4753575A Pending JPS51123080A (en) 1975-04-21 1975-04-21 Variable capacitance element

Country Status (1)

Country Link
JP (1) JPS51123080A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797682A (en) * 1980-12-10 1982-06-17 Clarion Co Ltd Variable capacitance device
JPS5799787A (en) * 1980-12-12 1982-06-21 Clarion Co Ltd Variable capacitance device
JPS57103366A (en) * 1980-12-18 1982-06-26 Clarion Co Ltd Variable-capacitance device
JPS57103367A (en) * 1980-12-18 1982-06-26 Clarion Co Ltd Variable-capacitance device
JPS5923569A (en) * 1982-07-29 1984-02-07 Matsushita Electronics Corp semiconductor variable capacitance element

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797682A (en) * 1980-12-10 1982-06-17 Clarion Co Ltd Variable capacitance device
JPS5799787A (en) * 1980-12-12 1982-06-21 Clarion Co Ltd Variable capacitance device
JPH0142149B2 (en) * 1980-12-12 1989-09-11 Clarion Co Ltd
JPS57103366A (en) * 1980-12-18 1982-06-26 Clarion Co Ltd Variable-capacitance device
JPS57103367A (en) * 1980-12-18 1982-06-26 Clarion Co Ltd Variable-capacitance device
JPS5923569A (en) * 1982-07-29 1984-02-07 Matsushita Electronics Corp semiconductor variable capacitance element

Similar Documents

Publication Publication Date Title
JPS51123080A (en) Variable capacitance element
JPS51112121A (en) Keyboard
JPS51123081A (en) Variable capacitance element
JPS5221648A (en) Constant-voltage circuit
JPS51126020A (en) Micro program control equipment
JPS51114736A (en) Porous burner
JPS51145345A (en) Display element
JPS5232555A (en) Constant voltage circuit with temperature characteristics variable
JPS5232550A (en) Overload protector
JPS5236424A (en) Piezoelectric switching device
JPS5221649A (en) Constant-voltage circuit
JPS5213167A (en) Filtering material
JPS51132500A (en) High dielectric composed substance
JPS5213693A (en) Humidity-sensitive element
JPS5213694A (en) Humidity-sensitive element
JPS5283513A (en) Novel antibiotics fortemycin c
JPS5221650A (en) Constant-voltage circuit
JPS5240285A (en) Multiple operation instrument
JPS51134532A (en) Memory switching circuit
JPS51127497A (en) Marco-molecular conductive material
JPS5221652A (en) Constant-voltage circuit
JPS5221647A (en) Constant-voltage circuit
JPS5221645A (en) Constant-voltage circuit
JPS5283126A (en) Phase detecting circuit
JPS51147719A (en) Boosting circuit