JPS51115864A - Electronic clock - Google Patents

Electronic clock

Info

Publication number
JPS51115864A
JPS51115864A JP50040613A JP4061375A JPS51115864A JP S51115864 A JPS51115864 A JP S51115864A JP 50040613 A JP50040613 A JP 50040613A JP 4061375 A JP4061375 A JP 4061375A JP S51115864 A JPS51115864 A JP S51115864A
Authority
JP
Japan
Prior art keywords
electronic clock
clock
minimanize
intergrating
constituting
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
JP50040613A
Other languages
Japanese (ja)
Inventor
Kazuhiro Asano
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 JP50040613A priority Critical patent/JPS51115864A/en
Publication of JPS51115864A publication Critical patent/JPS51115864A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/02—Conversion or regulation of current or voltage
    • G04G19/04—Capacitive voltage division or multiplication

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To minimanize a clock in size by constituting and intergrating a highly efficient boosting circuit utilizing MOS transistor.
JP50040613A 1975-04-03 1975-04-03 Electronic clock Pending JPS51115864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50040613A JPS51115864A (en) 1975-04-03 1975-04-03 Electronic clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50040613A JPS51115864A (en) 1975-04-03 1975-04-03 Electronic clock

Publications (1)

Publication Number Publication Date
JPS51115864A true JPS51115864A (en) 1976-10-12

Family

ID=12585367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50040613A Pending JPS51115864A (en) 1975-04-03 1975-04-03 Electronic clock

Country Status (1)

Country Link
JP (1) JPS51115864A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4999075A (en) * 1973-01-02 1974-09-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4999075A (en) * 1973-01-02 1974-09-19

Similar Documents

Publication Publication Date Title
GB1543227A (en) Field effect transistor circuits
GB1556169A (en) Transistor logic circuits
JPS51115864A (en) Electronic clock
JPS5223251A (en) Semiconductor circuit
JPS5236460A (en) Mos type transistor circuit
JPS5275987A (en) Gate protecting device
JPS5256569A (en) Electronic timepiece
BR7607515A (en) PERFECTING IN ELECTRONIC WATCH
JPS5368555A (en) Pulse circuit
JPS52467A (en) Digital electronic timekeeping device
JPS51134158A (en) Electronic watch and its manufacturing method
BR7607511A (en) PERFECTING IN ELECTRONIC WATCH
JPS533160A (en) Gate circuit
JPS5230469A (en) Dual-hand type electronic clock
JPS5237761A (en) Logic circuit
JPS51112227A (en) Data feeding system
JPS5235901A (en) Selective station display circuit
BR7607516A (en) PERFECTING IN ELECTRONIC WATCH
JPS5247766A (en) Display device for electronic watches
JPS5229773A (en) Electronic clock
JPS5345569A (en) Electronic watch
JPS5245863A (en) Inverter circuit
IT1080510B (en) IMPROVEMENT IN ELECTRONIC CLOCKS
IT1073981B (en) IMPROVEMENT IN ELECTRONIC CLOCKS
JPS51139246A (en) Mos integrating circuit