HK49584A - Oscillator assembly - Google Patents

Oscillator assembly

Info

Publication number
HK49584A
HK49584A HK495/84A HK49584A HK49584A HK 49584 A HK49584 A HK 49584A HK 495/84 A HK495/84 A HK 495/84A HK 49584 A HK49584 A HK 49584A HK 49584 A HK49584 A HK 49584A
Authority
HK
Hong Kong
Prior art keywords
housing
oscillator
housing part
parts
quartz crystal
Prior art date
Application number
HK495/84A
Other languages
English (en)
Inventor
Negita Mutsumi
Shimakawa Joji
Original Assignee
Seiko Epson Kabushiki Kaisha ( Seiko Epson Corporation )
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 Kabushiki Kaisha ( Seiko Epson Corporation ) filed Critical Seiko Epson Kabushiki Kaisha ( Seiko Epson Corporation )
Publication of HK49584A publication Critical patent/HK49584A/xx

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
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/21—Crystal tuning forks
    • H03H9/215—Crystal tuning forks consisting of quartz
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/02—Containers; Seals
    • 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
    • H03H9/10—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/095—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00 with a principal constituent of the material being a combination of two or more materials provided in the groups H01L2924/013 - H01L2924/0715
    • H01L2924/097—Glass-ceramics, e.g. devitrified glass
    • H01L2924/09701—Low temperature co-fired ceramic [LTCC]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Laminated Bodies (AREA)
HK495/84A 1977-07-19 1984-06-14 Oscillator assembly HK49584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8627777A JPS5421295A (en) 1977-07-19 1977-07-19 Crystal oscillator

Publications (1)

Publication Number Publication Date
HK49584A true HK49584A (en) 1984-06-22

Family

ID=13882319

Family Applications (1)

Application Number Title Priority Date Filing Date
HK495/84A HK49584A (en) 1977-07-19 1984-06-14 Oscillator assembly

Country Status (5)

Country Link
JP (1) JPS5421295A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH632390B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2002955B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK49584A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY8500385A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH626479A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-07-05 1981-11-13 Suisse Horlogerie
CH625372A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-07-06 1981-09-15 Ebauchesfabrik Eta Ag
JPS5613719U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-07-13 1981-02-05
US4421621A (en) 1979-07-17 1983-12-20 Kabushiki Kaisha Suwa Seikosha Quartz crystal oscillator
JPS589254U (ja) * 1981-07-10 1983-01-21 三菱重工業株式会社 発熱パツド
JPS5871708A (ja) * 1981-10-23 1983-04-28 Citizen Watch Co Ltd 水晶振動子容器
JPS5924175A (ja) * 1982-07-29 1984-02-07 住友セメント株式会社 ロータリーキルンにおける内張用耐火煉瓦とその煉瓦積み方法
GB2125211A (en) * 1982-08-03 1984-02-29 Standard Telephones Cables Ltd Mechanical support of piezoelectric devices
GB2146839B (en) * 1983-07-27 1987-04-01 Nihon Dempa Kogyo Co Piezoelectric resonator
CH655423GA3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1984-02-15 1986-04-30
US4639631A (en) * 1985-07-01 1987-01-27 Motorola, Inc. Electrostatically sealed piezoelectric device
US4755706A (en) * 1986-06-19 1988-07-05 General Electric Company Piezoelectric relays in sealed enclosures
GB2202989B (en) * 1987-04-02 1991-01-09 Stc Plc Crystal resonnator
US5023503A (en) * 1990-01-03 1991-06-11 Motorola, Inc. Super high frequency oscillator/resonator
US6976295B2 (en) 1997-07-29 2005-12-20 Seiko Epson Corporation Method of manufacturing a piezoelectric device
US6960870B2 (en) 1997-07-29 2005-11-01 Seiko Epson Corporation Piezo-electric resonator and manufacturing method thereof
JP4547788B2 (ja) * 2000-03-15 2010-09-22 セイコーエプソン株式会社 圧電振動子のパッケージ構造
JP5111043B2 (ja) 2006-11-30 2012-12-26 セイコーインスツル株式会社 圧電振動子及び圧電振動子の製造方法、並びに、圧電振動子を備える発振器、電子機器、及び電波時計

Also Published As

Publication number Publication date
MY8500385A (en) 1985-12-31
GB2002955B (en) 1982-01-27
CH632390B (fr)
CH632390GA3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-10-15
GB2002955A (en) 1979-02-28
JPS5421295A (en) 1979-02-17

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Legal Events

Date Code Title Description
PE Patent expired