JPS5724881A - Quartz oscillation type electronic watch - Google Patents

Quartz oscillation type electronic watch

Info

Publication number
JPS5724881A
JPS5724881A JP9941680A JP9941680A JPS5724881A JP S5724881 A JPS5724881 A JP S5724881A JP 9941680 A JP9941680 A JP 9941680A JP 9941680 A JP9941680 A JP 9941680A JP S5724881 A JPS5724881 A JP S5724881A
Authority
JP
Japan
Prior art keywords
constant voltage
battery
turned
resistance
voltage circuit
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
JP9941680A
Other languages
Japanese (ja)
Inventor
Seiichi Suzuki
Yasuhiko Nishikubo
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 JP9941680A priority Critical patent/JPS5724881A/en
Publication of JPS5724881A publication Critical patent/JPS5724881A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To reduce the power consumption and improve a temperature stability by applying a battery voltage to a part of COMOS/IC by way of a resistance made simultaneously with a P-well diffusion in such a manner as to be turned to a constant voltage with a constant voltage circuit. CONSTITUTION:The output of a silver peroxide battery 7 in which a thin film of silver oxide is formed on the surface layer of the circumference of silver peroxide is applied to a constant voltage circuit 6 to be turned to a constant voltage, which is applied to a part 5, for example, an oscillation section 1 and a division section 2 of a CMOS/IC by way of a resistance 101 made simultanously with the P-well diffusion to operate. Thus, the battery output of a high capacity characteristic is turned to a constant voltage with the constant voltage circuit. This eliminates variations in the battery voltage thereby reducing the power consumption. It also enables a utilization of changes in the impedance with respect to the temperature of the resistance 101 thereby stabilizing the temperature characteristic.
JP9941680A 1980-07-22 1980-07-22 Quartz oscillation type electronic watch Pending JPS5724881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9941680A JPS5724881A (en) 1980-07-22 1980-07-22 Quartz oscillation type electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9941680A JPS5724881A (en) 1980-07-22 1980-07-22 Quartz oscillation type electronic watch

Publications (1)

Publication Number Publication Date
JPS5724881A true JPS5724881A (en) 1982-02-09

Family

ID=14246864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9941680A Pending JPS5724881A (en) 1980-07-22 1980-07-22 Quartz oscillation type electronic watch

Country Status (1)

Country Link
JP (1) JPS5724881A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227706A (en) * 1985-07-29 1987-02-05 Mitsubishi Cable Ind Ltd Method and device for cutting fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227706A (en) * 1985-07-29 1987-02-05 Mitsubishi Cable Ind Ltd Method and device for cutting fiber

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