JPS5382287A - Crystal vibrator - Google Patents

Crystal vibrator

Info

Publication number
JPS5382287A
JPS5382287A JP15854276A JP15854276A JPS5382287A JP S5382287 A JPS5382287 A JP S5382287A JP 15854276 A JP15854276 A JP 15854276A JP 15854276 A JP15854276 A JP 15854276A JP S5382287 A JPS5382287 A JP S5382287A
Authority
JP
Japan
Prior art keywords
crystal vibrator
case
vibrator
shape
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.)
Pending
Application number
JP15854276A
Other languages
Japanese (ja)
Inventor
Sakio Okazaki
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 JP15854276A priority Critical patent/JPS5382287A/en
Publication of JPS5382287A publication Critical patent/JPS5382287A/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
    • H03H9/02—Details
    • H03H9/05—Holders; Supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
    • H03H9/1021—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device the BAW device being of the cantilever type

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To let the shape of a case suit the shape of a case of a crystal vibrator and reduce the size and thickness of the crystal vibrator by making the section of the case of the vibrator in elliptical or oval type.
JP15854276A 1976-12-28 1976-12-28 Crystal vibrator Pending JPS5382287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15854276A JPS5382287A (en) 1976-12-28 1976-12-28 Crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15854276A JPS5382287A (en) 1976-12-28 1976-12-28 Crystal vibrator

Publications (1)

Publication Number Publication Date
JPS5382287A true JPS5382287A (en) 1978-07-20

Family

ID=15673972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15854276A Pending JPS5382287A (en) 1976-12-28 1976-12-28 Crystal vibrator

Country Status (1)

Country Link
JP (1) JPS5382287A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997008826A1 (en) * 1995-08-30 1997-03-06 Miyota Co., Ltd Sealing container for piezoelectric vibrator
WO2000008755A1 (en) * 1998-08-07 2000-02-17 Seiko Epson Corporation Piezoelectric vibrator container, piezoelectric vibrator using it and circuit board mounting piezoelectric vibrator thereon and production method for piezoelectric vibrator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997008826A1 (en) * 1995-08-30 1997-03-06 Miyota Co., Ltd Sealing container for piezoelectric vibrator
US5898256A (en) * 1995-08-30 1999-04-27 Miyota Co., Ltd. Container for enclosing a piezo-electric transducer
WO2000008755A1 (en) * 1998-08-07 2000-02-17 Seiko Epson Corporation Piezoelectric vibrator container, piezoelectric vibrator using it and circuit board mounting piezoelectric vibrator thereon and production method for piezoelectric vibrator
US6590314B1 (en) 1998-08-07 2003-07-08 Seiko Epson Corporation Piezoelectric resonator container, piezoelectric resonator using the same, circuit board mounting piezoelectric resonator thereon, and method for manufacturing piezoelectric resonator

Similar Documents

Publication Publication Date Title
JPS5329033A (en) Display unit
IT1079357B (en) IMPROVEMENT IN WATCHES
JPS5382287A (en) Crystal vibrator
JPS5337396A (en) Crystal vibrator
JPS5390791A (en) Miniature contour slide crystal vibrator
JPS5360594A (en) Electronic watch
JPS5293289A (en) Perpendicular slide crystal vibrator
JPS5213793A (en) Piezoelectric oscillator
JPS5271189A (en) Crystal resonator
JPS5279791A (en) Piezo-vibrator
JPS5373999A (en) Display body
JPS5429597A (en) Diapason type crystal oscillator
JPS5337065A (en) Electronic watch
JPS5346774A (en) Electronic wristwatch
JPS52129471A (en) Small size quartz watch
JPS536071A (en) Sound producing wristwatch
JPS5427342A (en) Mic-formed bridge t-type constant resistance circuit
JPS5373959A (en) Divider circuit
JPS538263A (en) Personal ornaments
JPS5326171A (en) Handy watch
JPS5343489A (en) Piezoelectric vibrator
JPS5379482A (en) Crystal vibrator
JPS5348561A (en) Electronic watch
JPS5289314A (en) Electric-mechanical converter
JPS5287388A (en) Crystal wrist watch