FR2282747A1 - Dispositif de resonance piezo-electrique et procede de fabrication - Google Patents

Dispositif de resonance piezo-electrique et procede de fabrication

Info

Publication number
FR2282747A1
FR2282747A1 FR7501306A FR7501306A FR2282747A1 FR 2282747 A1 FR2282747 A1 FR 2282747A1 FR 7501306 A FR7501306 A FR 7501306A FR 7501306 A FR7501306 A FR 7501306A FR 2282747 A1 FR2282747 A1 FR 2282747A1
Authority
FR
France
Prior art keywords
piezo
manufacturing
resonance device
electric resonance
electric
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
FR7501306A
Other languages
English (en)
French (fr)
Other versions
FR2282747B1 (https=
Inventor
Takashi Nagata
Yasuo Nakajima
Kiyokazu Hagiwara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2282747A1 publication Critical patent/FR2282747A1/fr
Application granted granted Critical
Publication of FR2282747B1 publication Critical patent/FR2282747B1/fr
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
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1042—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a housing formed by a cavity in a resin

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
FR7501306A 1974-08-19 1975-01-16 Dispositif de resonance piezo-electrique et procede de fabrication Granted FR2282747A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49095291A JPS5122388A (en) 1974-08-19 1974-08-19 Atsudenshindosochi oyobi sonoseiho

Publications (2)

Publication Number Publication Date
FR2282747A1 true FR2282747A1 (fr) 1976-03-19
FR2282747B1 FR2282747B1 (https=) 1978-02-03

Family

ID=14133658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501306A Granted FR2282747A1 (fr) 1974-08-19 1975-01-16 Dispositif de resonance piezo-electrique et procede de fabrication

Country Status (4)

Country Link
JP (1) JPS5122388A (https=)
CA (1) CA1071751A (https=)
FR (1) FR2282747A1 (https=)
GB (1) GB1507333A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587701Y2 (ja) * 1975-05-28 1983-02-10 日本特殊陶業株式会社 アツデンロハキ
JPS58184919U (ja) * 1982-06-03 1983-12-08 株式会社村田製作所 圧電振動部品の電極構造

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512878A (en) * 1945-12-28 1950-06-27 Brush Dev Co Piezoelectric crystal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512878A (en) * 1945-12-28 1950-06-27 Brush Dev Co Piezoelectric crystal

Also Published As

Publication number Publication date
FR2282747B1 (https=) 1978-02-03
GB1507333A (en) 1978-04-12
DE2504550B2 (de) 1976-10-14
JPS5122388A (en) 1976-02-23
DE2504550A1 (de) 1976-03-04
JPS5744048B2 (https=) 1982-09-18
CA1071751A (en) 1980-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse