JPS5273664A - Electronic circuit - Google Patents

Electronic circuit

Info

Publication number
JPS5273664A
JPS5273664A JP14991175A JP14991175A JPS5273664A JP S5273664 A JPS5273664 A JP S5273664A JP 14991175 A JP14991175 A JP 14991175A JP 14991175 A JP14991175 A JP 14991175A JP S5273664 A JPS5273664 A JP S5273664A
Authority
JP
Japan
Prior art keywords
electronic circuit
light emitting
providing
operating condition
make possible
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
JP14991175A
Other languages
Japanese (ja)
Inventor
Hideyasu Ishigo
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14991175A priority Critical patent/JPS5273664A/en
Publication of JPS5273664A publication Critical patent/JPS5273664A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/18—Modifications for indicating state of switch

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:To make possible the visible detection of operating condition by providing a light emitting transistor in an electronic circuit.
JP14991175A 1975-12-16 1975-12-16 Electronic circuit Pending JPS5273664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14991175A JPS5273664A (en) 1975-12-16 1975-12-16 Electronic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14991175A JPS5273664A (en) 1975-12-16 1975-12-16 Electronic circuit

Publications (1)

Publication Number Publication Date
JPS5273664A true JPS5273664A (en) 1977-06-20

Family

ID=15485279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14991175A Pending JPS5273664A (en) 1975-12-16 1975-12-16 Electronic circuit

Country Status (1)

Country Link
JP (1) JPS5273664A (en)

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