JPS645764B2 - - Google Patents

Info

Publication number
JPS645764B2
JPS645764B2 JP486881A JP486881A JPS645764B2 JP S645764 B2 JPS645764 B2 JP S645764B2 JP 486881 A JP486881 A JP 486881A JP 486881 A JP486881 A JP 486881A JP S645764 B2 JPS645764 B2 JP S645764B2
Authority
JP
Japan
Prior art keywords
photoresist
crystal
crystal resonator
tuning fork
gold
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.)
Expired
Application number
JP486881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57119504A (en
Inventor
Eiji Togawa
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
Original Assignee
Seiko Epson Corp
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 filed Critical Seiko Epson Corp
Priority to JP486881A priority Critical patent/JPS57119504A/ja
Publication of JPS57119504A publication Critical patent/JPS57119504A/ja
Publication of JPS645764B2 publication Critical patent/JPS645764B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP486881A 1981-01-16 1981-01-16 Manufacture of quartz oscillator Granted JPS57119504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP486881A JPS57119504A (en) 1981-01-16 1981-01-16 Manufacture of quartz oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP486881A JPS57119504A (en) 1981-01-16 1981-01-16 Manufacture of quartz oscillator

Publications (2)

Publication Number Publication Date
JPS57119504A JPS57119504A (en) 1982-07-26
JPS645764B2 true JPS645764B2 (cs) 1989-01-31

Family

ID=11595646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP486881A Granted JPS57119504A (en) 1981-01-16 1981-01-16 Manufacture of quartz oscillator

Country Status (1)

Country Link
JP (1) JPS57119504A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005136801A (ja) * 2003-10-31 2005-05-26 Kyocera Kinseki Corp 圧電振動子の電極構造

Also Published As

Publication number Publication date
JPS57119504A (en) 1982-07-26

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