JPS5546633A - Thickness-sliding inflection crystal vibrator - Google Patents

Thickness-sliding inflection crystal vibrator

Info

Publication number
JPS5546633A
JPS5546633A JP11975678A JP11975678A JPS5546633A JP S5546633 A JPS5546633 A JP S5546633A JP 11975678 A JP11975678 A JP 11975678A JP 11975678 A JP11975678 A JP 11975678A JP S5546633 A JPS5546633 A JP S5546633A
Authority
JP
Japan
Prior art keywords
thickness
sliding
inflection
vibrator
crystal vibrator
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.)
Granted
Application number
JP11975678A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6246089B2 (US06521211-20030218-C00004.png
Inventor
Hirofumi Kawashima
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP11975678A priority Critical patent/JPS5546633A/ja
Publication of JPS5546633A publication Critical patent/JPS5546633A/ja
Publication of JPS6246089B2 publication Critical patent/JPS6246089B2/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 devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02086—Means for compensation or elimination of undesirable effects
    • H03H9/02102—Means for compensation or elimination of undesirable effects of temperature influence
    • 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
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02157—Dimensional parameters, e.g. ratio between two dimension parameters, length, width or thickness

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP11975678A 1978-09-28 1978-09-28 Thickness-sliding inflection crystal vibrator Granted JPS5546633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11975678A JPS5546633A (en) 1978-09-28 1978-09-28 Thickness-sliding inflection crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11975678A JPS5546633A (en) 1978-09-28 1978-09-28 Thickness-sliding inflection crystal vibrator

Publications (2)

Publication Number Publication Date
JPS5546633A true JPS5546633A (en) 1980-04-01
JPS6246089B2 JPS6246089B2 (US06521211-20030218-C00004.png) 1987-09-30

Family

ID=14769378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11975678A Granted JPS5546633A (en) 1978-09-28 1978-09-28 Thickness-sliding inflection crystal vibrator

Country Status (1)

Country Link
JP (1) JPS5546633A (US06521211-20030218-C00004.png)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106778A (ja) * 1981-12-17 1983-06-25 テキサス・インスツルメンツ・インコ−ポレイテツド 低插入力コネクタ
US4525647A (en) * 1983-12-02 1985-06-25 Motorola, Inc. Dual frequency, dual mode quartz resonator
JPH02500014U (US06521211-20030218-C00004.png) * 1987-03-31 1990-03-29
JPH0765886A (ja) * 1993-08-09 1995-03-10 Molex Inc 改良された雌型電気端子
JP6090686B1 (ja) * 2015-06-12 2017-03-08 株式会社村田製作所 水晶片及び水晶振動子
JP6090687B1 (ja) * 2015-06-12 2017-03-08 株式会社村田製作所 水晶片及び水晶振動子

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306909A (en) * 1939-06-09 1942-12-29 Bell Telephone Labor Inc Piezoelectric crystal apparatus
JPS49100991A (US06521211-20030218-C00004.png) * 1972-10-19 1974-09-24
JPS5290289A (en) * 1976-01-20 1977-07-29 Suisse Horlogerie Piezooelectric resonator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306909A (en) * 1939-06-09 1942-12-29 Bell Telephone Labor Inc Piezoelectric crystal apparatus
JPS49100991A (US06521211-20030218-C00004.png) * 1972-10-19 1974-09-24
JPS5290289A (en) * 1976-01-20 1977-07-29 Suisse Horlogerie Piezooelectric resonator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106778A (ja) * 1981-12-17 1983-06-25 テキサス・インスツルメンツ・インコ−ポレイテツド 低插入力コネクタ
US4525647A (en) * 1983-12-02 1985-06-25 Motorola, Inc. Dual frequency, dual mode quartz resonator
JPH02500014U (US06521211-20030218-C00004.png) * 1987-03-31 1990-03-29
JPH0765886A (ja) * 1993-08-09 1995-03-10 Molex Inc 改良された雌型電気端子
JP6090686B1 (ja) * 2015-06-12 2017-03-08 株式会社村田製作所 水晶片及び水晶振動子
JP6090687B1 (ja) * 2015-06-12 2017-03-08 株式会社村田製作所 水晶片及び水晶振動子

Also Published As

Publication number Publication date
JPS6246089B2 (US06521211-20030218-C00004.png) 1987-09-30

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