JPS5332237B2 - - Google Patents

Info

Publication number
JPS5332237B2
JPS5332237B2 JP7834675A JP7834675A JPS5332237B2 JP S5332237 B2 JPS5332237 B2 JP S5332237B2 JP 7834675 A JP7834675 A JP 7834675A JP 7834675 A JP7834675 A JP 7834675A JP S5332237 B2 JPS5332237 B2 JP S5332237B2
Authority
JP
Japan
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
JP7834675A
Other languages
Japanese (ja)
Other versions
JPS522387A (en
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 filed Critical
Priority to JP7834675A priority Critical patent/JPS522387A/ja
Publication of JPS522387A publication Critical patent/JPS522387A/ja
Publication of JPS5332237B2 publication Critical patent/JPS5332237B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/14—Controlling the intensity of the light using electrical feedback from LEDs or from LED modules
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits

Landscapes

  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Optical Communication System (AREA)
  • Led Devices (AREA)
JP7834675A 1975-06-24 1975-06-24 Light signal generating (or emitting) device Granted JPS522387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7834675A JPS522387A (en) 1975-06-24 1975-06-24 Light signal generating (or emitting) device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7834675A JPS522387A (en) 1975-06-24 1975-06-24 Light signal generating (or emitting) device

Publications (2)

Publication Number Publication Date
JPS522387A JPS522387A (en) 1977-01-10
JPS5332237B2 true JPS5332237B2 (enrdf_load_stackoverflow) 1978-09-07

Family

ID=13659416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7834675A Granted JPS522387A (en) 1975-06-24 1975-06-24 Light signal generating (or emitting) device

Country Status (1)

Country Link
JP (1) JPS522387A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950927A (ja) * 1982-09-14 1984-03-24 Hitachi Cable Ltd 線状添加剤製造装置

Also Published As

Publication number Publication date
JPS522387A (en) 1977-01-10

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