JPS52136596A - Piezoelectric resonator - Google Patents

Piezoelectric resonator

Info

Publication number
JPS52136596A
JPS52136596A JP5370476A JP5370476A JPS52136596A JP S52136596 A JPS52136596 A JP S52136596A JP 5370476 A JP5370476 A JP 5370476A JP 5370476 A JP5370476 A JP 5370476A JP S52136596 A JPS52136596 A JP S52136596A
Authority
JP
Japan
Prior art keywords
piezoelectric resonator
resonator
watches
price
circuits
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
JP5370476A
Other languages
Japanese (ja)
Inventor
Makoto Shibata
Kikuo Oguchi
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP5370476A priority Critical patent/JPS52136596A/en
Publication of JPS52136596A publication Critical patent/JPS52136596A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/21—Crystal tuning forks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To make a highly accurate standard oscillator small in size and low in price and effective for watches by connecting only the electrode of one side of a piezoelectric resonator to circuits and fixing the resonator on an IC chip.
JP5370476A 1976-05-11 1976-05-11 Piezoelectric resonator Pending JPS52136596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5370476A JPS52136596A (en) 1976-05-11 1976-05-11 Piezoelectric resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5370476A JPS52136596A (en) 1976-05-11 1976-05-11 Piezoelectric resonator

Publications (1)

Publication Number Publication Date
JPS52136596A true JPS52136596A (en) 1977-11-15

Family

ID=12950206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5370476A Pending JPS52136596A (en) 1976-05-11 1976-05-11 Piezoelectric resonator

Country Status (1)

Country Link
JP (1) JPS52136596A (en)

Similar Documents

Publication Publication Date Title
JPS53136870A (en) Electronic watch
JPS52136596A (en) Piezoelectric resonator
JPS51130150A (en) Oscillation circuit
JPS5312657A (en) Portable electronic watch
JPS52122161A (en) Electronic watch
JPS5349470A (en) Integrated circuit for use in electronic timepiece
JPS5229259A (en) Electronic clock
JPS5359472A (en) Electronic circuit device of crystal watch
JPS5342079A (en) Electronic watch
JPS5342857A (en) Alarm electronic watch
JPS52136597A (en) Piezoelectric resonator
JPS5310272A (en) Ic unit of electronic watch
JPS5338361A (en) Electronic watch
JPS5328468A (en) Electronic wristwatch with electronic calculator
JPS5328465A (en) Electronic watch
JPS5219989A (en) Crystal oscillator unit
JPS5311065A (en) Electronic wristwatch with calculator
JPS539579A (en) Portable electronic watch
JPS52123663A (en) Electronic watch
JPS52135771A (en) Portable electronic device
JPS5280876A (en) Electronic watch
JPS5267363A (en) Electronic wristwatch
JPS5334573A (en) Portable electronic watch
JPS51117558A (en) Signal generator
JPS52135285A (en) Piezoelectric resonator for watches