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JPS52123274A - Timepiece driven by solar battery - Google Patents

Timepiece driven by solar battery

Info

Publication number
JPS52123274A
JPS52123274A JP3971876A JP3971876A JPS52123274A JP S52123274 A JPS52123274 A JP S52123274A JP 3971876 A JP3971876 A JP 3971876A JP 3971876 A JP3971876 A JP 3971876A JP S52123274 A JPS52123274 A JP S52123274A
Authority
JP
Japan
Prior art keywords
solar battery
timepiece
timepiece driven
battery
driven
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
JP3971876A
Other languages
Japanese (ja)
Inventor
Makoto Yoshida
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 JP3971876A priority Critical patent/JPS52123274A/en
Publication of JPS52123274A publication Critical patent/JPS52123274A/en
Pending 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

  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electromechanical Clocks (AREA)
  • Power Sources (AREA)
  • Calculators And Similar Devices (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PURPOSE:To provide a solar battery timepiece, in which solar battery is also used as reflecting plate of liquid crystal cell, whereby service life of battery for electronic timepiece can be prolonged; solar battery can be disposed in the timepiece in the manner not making adverse influence on appearance of timepiece; and almost perfect product of electronic timepiece can be obtained.
JP3971876A 1976-04-08 1976-04-08 Timepiece driven by solar battery Pending JPS52123274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3971876A JPS52123274A (en) 1976-04-08 1976-04-08 Timepiece driven by solar battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3971876A JPS52123274A (en) 1976-04-08 1976-04-08 Timepiece driven by solar battery

Publications (1)

Publication Number Publication Date
JPS52123274A true JPS52123274A (en) 1977-10-17

Family

ID=12560755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3971876A Pending JPS52123274A (en) 1976-04-08 1976-04-08 Timepiece driven by solar battery

Country Status (1)

Country Link
JP (1) JPS52123274A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147680A (en) * 1981-03-09 1982-09-11 Japan Engine Valve Mfg Optical display unit
JPS58149524A (en) * 1982-02-26 1983-09-05 Sharp Corp Electronic apparatus
JPS63287827A (en) * 1987-05-20 1988-11-24 Mitsubishi Electric Corp Liquid crystal display device
US7864151B1 (en) 1986-07-07 2011-01-04 Semiconductor Energy Laboratory Co., Ltd. Portable electronic device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147680A (en) * 1981-03-09 1982-09-11 Japan Engine Valve Mfg Optical display unit
JPS58149524A (en) * 1982-02-26 1983-09-05 Sharp Corp Electronic apparatus
US7864151B1 (en) 1986-07-07 2011-01-04 Semiconductor Energy Laboratory Co., Ltd. Portable electronic device
JPS63287827A (en) * 1987-05-20 1988-11-24 Mitsubishi Electric Corp Liquid crystal display device

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