JPH0136731B2 - - Google Patents

Info

Publication number
JPH0136731B2
JPH0136731B2 JP56170181A JP17018181A JPH0136731B2 JP H0136731 B2 JPH0136731 B2 JP H0136731B2 JP 56170181 A JP56170181 A JP 56170181A JP 17018181 A JP17018181 A JP 17018181A JP H0136731 B2 JPH0136731 B2 JP H0136731B2
Authority
JP
Japan
Prior art keywords
light emitting
display
emitting diode
amplifier
emitting diodes
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.)
Expired
Application number
JP56170181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5871714A (ja
Inventor
Yoshikazu Nakao
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 JP17018181A priority Critical patent/JPS5871714A/ja
Publication of JPS5871714A publication Critical patent/JPS5871714A/ja
Publication of JPH0136731B2 publication Critical patent/JPH0136731B2/ja
Granted 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
JP17018181A 1981-10-26 1981-10-26 Ｆｍ受信装置 Granted JPS5871714A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17018181A JPS5871714A (ja) 1981-10-26 1981-10-26 Ｆｍ受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17018181A JPS5871714A (ja) 1981-10-26 1981-10-26 Ｆｍ受信装置

Publications (2)

Publication Number Publication Date
JPS5871714A JPS5871714A (ja) 1983-04-28
JPH0136731B2 true JPH0136731B2 (OSRAM) 1989-08-02

Family

ID=15900182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17018181A Granted JPS5871714A (ja) 1981-10-26 1981-10-26 Ｆｍ受信装置

Country Status (1)

Country Link
JP (1) JPS5871714A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077156B2 (ja) * 1985-09-12 1995-01-30 日本電気株式会社 光アイソレ−タ
WO1989008278A1 (en) * 1988-02-26 1989-09-08 Fujitsu Limited Polarizing isolation apparatus and optical isolator using the same

Also Published As

Publication number Publication date
JPS5871714A (ja) 1983-04-28

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