JPS51137458A - Second-indicator for electronic clock - Google Patents

Second-indicator for electronic clock

Info

Publication number
JPS51137458A
JPS51137458A JP6219675A JP6219675A JPS51137458A JP S51137458 A JPS51137458 A JP S51137458A JP 6219675 A JP6219675 A JP 6219675A JP 6219675 A JP6219675 A JP 6219675A JP S51137458 A JPS51137458 A JP S51137458A
Authority
JP
Japan
Prior art keywords
indicator
electronic clock
indicating elements
signal
secondpulse
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
JP6219675A
Other languages
Japanese (ja)
Inventor
Kazuhiro Yoda
Kojiro Tanaka
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP6219675A priority Critical patent/JPS51137458A/en
Publication of JPS51137458A publication Critical patent/JPS51137458A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
    • G04G9/04—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes

Landscapes

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

Abstract

PURPOSE:To light indicating elements in the laft half of the period of the secondpulse signal by feeding a predetermined second-pulse signal to control current supply to the indicating elements.
JP6219675A 1975-05-23 1975-05-23 Second-indicator for electronic clock Pending JPS51137458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6219675A JPS51137458A (en) 1975-05-23 1975-05-23 Second-indicator for electronic clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6219675A JPS51137458A (en) 1975-05-23 1975-05-23 Second-indicator for electronic clock

Publications (1)

Publication Number Publication Date
JPS51137458A true JPS51137458A (en) 1976-11-27

Family

ID=13193142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6219675A Pending JPS51137458A (en) 1975-05-23 1975-05-23 Second-indicator for electronic clock

Country Status (1)

Country Link
JP (1) JPS51137458A (en)

Similar Documents

Publication Publication Date Title
HK45682A (en) An electronic timepiece including a control device for setting said timepiece
HK40082A (en) Electronic timepieces
JPS51117069A (en) Driving mechanism of electric clock
JPS527771A (en) Electronic timepiece with keyboard
JPS51137458A (en) Second-indicator for electronic clock
JPS5227663A (en) Multi-function electronic timepiece
JPS5229259A (en) Electronic clock
JPS5342079A (en) Electronic watch
JPS51145362A (en) Time informing watch
JPS5243466A (en) Electronic watch
JPS5211066A (en) Disital watch furnished with brightness control
JPS5277779A (en) Led dispaly watch provided with alarm device
JPS51134160A (en) Electronic clock having letterrnumber indicating mechanism
JPS5330371A (en) Electronic circuit for timepiece
JPS52130668A (en) Clock with key board
JPS5228807A (en) Secret-talk circuit
JPS526566A (en) Electronic type clock device with secondary functions
JPS52114878A (en) Distance controller
JPS51140762A (en) Counting mechanism for clock
JPS52123812A (en) Register circuit for receiving dial pulse
JPS5282481A (en) Electronic portable watch
JPS5246857A (en) Electronic watch
JPS51134171A (en) Automatic sensitivity-adjusting circuit
JPS5292409A (en) Charging pulse supply system
JPS5223247A (en) Oscillator