JPS52100264A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS52100264A
JPS52100264A JP1719776A JP1719776A JPS52100264A JP S52100264 A JPS52100264 A JP S52100264A JP 1719776 A JP1719776 A JP 1719776A JP 1719776 A JP1719776 A JP 1719776A JP S52100264 A JPS52100264 A JP S52100264A
Authority
JP
Japan
Prior art keywords
electronic watch
mechanismsms
providing
power consumption
low power
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
JP1719776A
Other languages
Japanese (ja)
Inventor
Hiroo Fujita
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 JP1719776A priority Critical patent/JPS52100264A/en
Priority to US05/719,110 priority patent/US4110967A/en
Publication of JPS52100264A publication Critical patent/JPS52100264A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0047—Details electrical, e.g. selection or application of the operating voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To drive liquid crystals with low power consumption by providing more than one voltage converting mechanismsms thereby performing time display with three potential including battery voltage.
JP1719776A 1975-09-02 1976-02-19 Electronic watch Pending JPS52100264A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1719776A JPS52100264A (en) 1976-02-19 1976-02-19 Electronic watch
US05/719,110 US4110967A (en) 1975-09-02 1976-08-31 Method and system for driving liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1719776A JPS52100264A (en) 1976-02-19 1976-02-19 Electronic watch

Publications (1)

Publication Number Publication Date
JPS52100264A true JPS52100264A (en) 1977-08-23

Family

ID=11937203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1719776A Pending JPS52100264A (en) 1975-09-02 1976-02-19 Electronic watch

Country Status (1)

Country Link
JP (1) JPS52100264A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670584U (en) * 1979-11-05 1981-06-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670584U (en) * 1979-11-05 1981-06-10

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