JPS5480163A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS5480163A
JPS5480163A JP14779677A JP14779677A JPS5480163A JP S5480163 A JPS5480163 A JP S5480163A JP 14779677 A JP14779677 A JP 14779677A JP 14779677 A JP14779677 A JP 14779677A JP S5480163 A JPS5480163 A JP S5480163A
Authority
JP
Japan
Prior art keywords
time measuring
sent
display device
correcting
time
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
JP14779677A
Other languages
Japanese (ja)
Other versions
JPS6034715B2 (en
Inventor
Fukuo Sekiya
Takashi Yamada
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 JP14779677A priority Critical patent/JPS6034715B2/en
Priority to US05/966,915 priority patent/US4258431A/en
Publication of JPS5480163A publication Critical patent/JPS5480163A/en
Publication of JPS6034715B2 publication Critical patent/JPS6034715B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08

Abstract

PURPOSE:To enable a hand type display device and a time measurement counter to be cooperatively corrected by providing a means of selecting the digits to be time-corrected of the time measuring counter and a pulse gnerating circuit of sending corrrecting pulse signals. CONSTITUTION:The minute hand of a hand type display device 14 operates once in 1 minute. The 1-minute signal is applied to a time measuring counter 18 and the time measuring contents of the time measuring counter 18 are sent to a liquid crystal driving circuit 40 via decoder 28 and are displayed in a liquid crystal display device 42. The operation signal of a correcting digit selection switch 44 is sent to a correcting digit selection circuit 49, by which the digit to be time-corrected out of the time measuring counter 18 is selected. The first correcting pulse signal of the selected digit is then sent from a pulse generating circuit 62 in repsonse to the operation signal of a correction switch 74 and the second correcting pulse signal is sent to a motor driving circuit 10, whereby the hand type display device 14 and the time measuring counter 18 may be simultaneously corrected.
JP14779677A 1977-12-09 1977-12-09 electronic clock Expired JPS6034715B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14779677A JPS6034715B2 (en) 1977-12-09 1977-12-09 electronic clock
US05/966,915 US4258431A (en) 1977-12-09 1978-12-06 Electronic timepiece having an analog display device and a digital display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14779677A JPS6034715B2 (en) 1977-12-09 1977-12-09 electronic clock

Publications (2)

Publication Number Publication Date
JPS5480163A true JPS5480163A (en) 1979-06-26
JPS6034715B2 JPS6034715B2 (en) 1985-08-10

Family

ID=15438392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14779677A Expired JPS6034715B2 (en) 1977-12-09 1977-12-09 electronic clock

Country Status (1)

Country Link
JP (1) JPS6034715B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132589A (en) * 1980-02-18 1981-10-16 Ebauches Electroniques Sa Corrective action corrector for time indicator
JPS56172788U (en) * 1980-05-23 1981-12-19
JPS5753679A (en) * 1980-09-17 1982-03-30 Seiko Epson Corp Integrated circuit for timepiece
JPS5868685A (en) * 1981-10-20 1983-04-23 Citizen Watch Co Ltd Hand correction apparatus for electronic wristwatch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132589A (en) * 1980-02-18 1981-10-16 Ebauches Electroniques Sa Corrective action corrector for time indicator
JPS56172788U (en) * 1980-05-23 1981-12-19
JPS6244382Y2 (en) * 1980-05-23 1987-11-21
JPS5753679A (en) * 1980-09-17 1982-03-30 Seiko Epson Corp Integrated circuit for timepiece
JPS5868685A (en) * 1981-10-20 1983-04-23 Citizen Watch Co Ltd Hand correction apparatus for electronic wristwatch

Also Published As

Publication number Publication date
JPS6034715B2 (en) 1985-08-10

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