JPS6210093B2 - - Google Patents

Info

Publication number
JPS6210093B2
JPS6210093B2 JP54075253A JP7525379A JPS6210093B2 JP S6210093 B2 JPS6210093 B2 JP S6210093B2 JP 54075253 A JP54075253 A JP 54075253A JP 7525379 A JP7525379 A JP 7525379A JP S6210093 B2 JPS6210093 B2 JP S6210093B2
Authority
JP
Japan
Prior art keywords
battery
lighting device
photovoltaic element
circuit
diode
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
JP54075253A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56676A (en
Inventor
Heihachiro Ebihara
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP7525379A priority Critical patent/JPS56676A/ja
Publication of JPS56676A publication Critical patent/JPS56676A/ja
Publication of JPS6210093B2 publication Critical patent/JPS6210093B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time-pieces
    • G04C10/02—Arrangements of electric power supplies in time-pieces the power supply being a radioactive or photovoltaic source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Direct Current Feeding And Distribution (AREA)
JP7525379A 1979-06-15 1979-06-15 Small-size electronic device having illuminating unit Granted JPS56676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7525379A JPS56676A (en) 1979-06-15 1979-06-15 Small-size electronic device having illuminating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7525379A JPS56676A (en) 1979-06-15 1979-06-15 Small-size electronic device having illuminating unit

Publications (2)

Publication Number Publication Date
JPS56676A JPS56676A (en) 1981-01-07
JPS6210093B2 true JPS6210093B2 (enExample) 1987-03-04

Family

ID=13570863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7525379A Granted JPS56676A (en) 1979-06-15 1979-06-15 Small-size electronic device having illuminating unit

Country Status (1)

Country Link
JP (1) JPS56676A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968289U (ja) * 1982-10-29 1984-05-09 株式会社ほくさん 太陽電池による照明、時計装置

Also Published As

Publication number Publication date
JPS56676A (en) 1981-01-07

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