JPS6325530B2 - - Google Patents

Info

Publication number
JPS6325530B2
JPS6325530B2 JP54041815A JP4181579A JPS6325530B2 JP S6325530 B2 JPS6325530 B2 JP S6325530B2 JP 54041815 A JP54041815 A JP 54041815A JP 4181579 A JP4181579 A JP 4181579A JP S6325530 B2 JPS6325530 B2 JP S6325530B2
Authority
JP
Japan
Prior art keywords
tuning fork
soft metal
thin film
fork type
type crystal
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
JP54041815A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55134523A (en
Inventor
Makoto Wakasugi
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 JP4181579A priority Critical patent/JPS55134523A/ja
Publication of JPS55134523A publication Critical patent/JPS55134523A/ja
Publication of JPS6325530B2 publication Critical patent/JPS6325530B2/ja
Granted 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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0504—Holders or supports for bulk acoustic wave devices
    • H03H9/0514—Holders or supports for bulk acoustic wave devices consisting of mounting pads or bumps
    • H03H9/0519—Holders or supports for bulk acoustic wave devices consisting of mounting pads or bumps for cantilever

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP4181579A 1979-04-06 1979-04-06 Support structure of tuning fork type crystal vibrator Granted JPS55134523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4181579A JPS55134523A (en) 1979-04-06 1979-04-06 Support structure of tuning fork type crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4181579A JPS55134523A (en) 1979-04-06 1979-04-06 Support structure of tuning fork type crystal vibrator

Publications (2)

Publication Number Publication Date
JPS55134523A JPS55134523A (en) 1980-10-20
JPS6325530B2 true JPS6325530B2 (en]) 1988-05-25

Family

ID=12618796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4181579A Granted JPS55134523A (en) 1979-04-06 1979-04-06 Support structure of tuning fork type crystal vibrator

Country Status (1)

Country Link
JP (1) JPS55134523A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261919U (en]) * 1988-10-20 1990-05-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015163B2 (ja) * 1978-06-27 1985-04-18 セイコーエプソン株式会社 水晶発振片の保持方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261919U (en]) * 1988-10-20 1990-05-09

Also Published As

Publication number Publication date
JPS55134523A (en) 1980-10-20

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