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JPS5349470A - Integrated circuit for use in electronic timepiece - Google Patents

Integrated circuit for use in electronic timepiece

Info

Publication number
JPS5349470A
JPS5349470A JP12454876A JP12454876A JPS5349470A JP S5349470 A JPS5349470 A JP S5349470A JP 12454876 A JP12454876 A JP 12454876A JP 12454876 A JP12454876 A JP 12454876A JP S5349470 A JPS5349470 A JP S5349470A
Authority
JP
Japan
Prior art keywords
integrated circuit
electronic timepiece
month
driving signal
date
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.)
Granted
Application number
JP12454876A
Other languages
Japanese (ja)
Other versions
JPS597953B2 (en
Inventor
Yasushi Nomura
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 JP51124548A priority Critical patent/JPS597953B2/en
Publication of JPS5349470A publication Critical patent/JPS5349470A/en
Publication of JPS597953B2 publication Critical patent/JPS597953B2/en
Expired 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
    • G04G9/0035—Details constructional

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electric Clocks (AREA)
  • Liquid Crystal (AREA)

Abstract

PURPOSE:To enable to give month and date indication both in Japanese and European styles by the use of the same integrated circuit (IC), through provision of an IC circuit incorporating a gate circuit adapted to effect switching between month-segment driving signal and date-segment driving signal.
JP51124548A 1976-10-18 1976-10-18 IC for electronic clock Expired JPS597953B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51124548A JPS597953B2 (en) 1976-10-18 1976-10-18 IC for electronic clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51124548A JPS597953B2 (en) 1976-10-18 1976-10-18 IC for electronic clock

Publications (2)

Publication Number Publication Date
JPS5349470A true JPS5349470A (en) 1978-05-04
JPS597953B2 JPS597953B2 (en) 1984-02-21

Family

ID=14888191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51124548A Expired JPS597953B2 (en) 1976-10-18 1976-10-18 IC for electronic clock

Country Status (1)

Country Link
JP (1) JPS597953B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494026A (en) * 1978-01-06 1979-07-25 Fuji Photo Optical Co Ltd Camera having built-in digital watch
JPS6368679U (en) * 1986-10-23 1988-05-09
JPH01137255U (en) * 1988-03-09 1989-09-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494026A (en) * 1978-01-06 1979-07-25 Fuji Photo Optical Co Ltd Camera having built-in digital watch
JPS6368679U (en) * 1986-10-23 1988-05-09
JPH01137255U (en) * 1988-03-09 1989-09-20
JPH0547657Y2 (en) * 1988-03-09 1993-12-15

Also Published As

Publication number Publication date
JPS597953B2 (en) 1984-02-21

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