JPS5443401A - Electronic tuning display unit - Google Patents

Electronic tuning display unit

Info

Publication number
JPS5443401A
JPS5443401A JP11019277A JP11019277A JPS5443401A JP S5443401 A JPS5443401 A JP S5443401A JP 11019277 A JP11019277 A JP 11019277A JP 11019277 A JP11019277 A JP 11019277A JP S5443401 A JPS5443401 A JP S5443401A
Authority
JP
Japan
Prior art keywords
display unit
electronic tuning
tuning display
display
electronic
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
JP11019277A
Other languages
Japanese (ja)
Inventor
Takashi Kondo
Koichi Hatano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11019277A priority Critical patent/JPS5443401A/en
Publication of JPS5443401A publication Critical patent/JPS5443401A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/12—Electrically-operated arrangements for indicating correct tuning
    • H03J3/14—Visual indication, e.g. magic eye

Landscapes

  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To display an accurate receiving frequency by lighting up N-units of the display element in accordance with the DC control voltage to be applied to the tuning element.
JP11019277A 1977-09-12 1977-09-12 Electronic tuning display unit Pending JPS5443401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11019277A JPS5443401A (en) 1977-09-12 1977-09-12 Electronic tuning display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11019277A JPS5443401A (en) 1977-09-12 1977-09-12 Electronic tuning display unit

Publications (1)

Publication Number Publication Date
JPS5443401A true JPS5443401A (en) 1979-04-06

Family

ID=14529372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11019277A Pending JPS5443401A (en) 1977-09-12 1977-09-12 Electronic tuning display unit

Country Status (1)

Country Link
JP (1) JPS5443401A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002043042A1 (en) * 2000-11-22 2002-05-30 Niigata Seimitsu Co., Ltd. Electronic device having displaying function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002043042A1 (en) * 2000-11-22 2002-05-30 Niigata Seimitsu Co., Ltd. Electronic device having displaying function

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