FR1347760A - Perfectionnement aux quartz multi-électrodes - Google Patents

Perfectionnement aux quartz multi-électrodes

Info

Publication number
FR1347760A
FR1347760A FR915451A FR915451A FR1347760A FR 1347760 A FR1347760 A FR 1347760A FR 915451 A FR915451 A FR 915451A FR 915451 A FR915451 A FR 915451A FR 1347760 A FR1347760 A FR 1347760A
Authority
FR
France
Prior art keywords
development
electrode quartz
quartz
electrode
quartz development
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
FR915451A
Other languages
English (en)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR915451A priority Critical patent/FR1347760A/fr
Priority to GB4330363A priority patent/GB1022238A/en
Priority to DEC31403A priority patent/DE1216386B/de
Application granted granted Critical
Publication of FR1347760A publication Critical patent/FR1347760A/fr
Expired 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
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
FR915451A 1962-11-15 1962-11-15 Perfectionnement aux quartz multi-électrodes Expired FR1347760A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR915451A FR1347760A (fr) 1962-11-15 1962-11-15 Perfectionnement aux quartz multi-électrodes
GB4330363A GB1022238A (en) 1962-11-15 1963-11-01 Improvements in multielectrode quartz crystals
DEC31403A DE1216386B (de) 1962-11-15 1963-11-13 Mehrfachresonanzquarz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915451A FR1347760A (fr) 1962-11-15 1962-11-15 Perfectionnement aux quartz multi-électrodes

Publications (1)

Publication Number Publication Date
FR1347760A true FR1347760A (fr) 1964-01-04

Family

ID=8790818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915451A Expired FR1347760A (fr) 1962-11-15 1962-11-15 Perfectionnement aux quartz multi-électrodes

Country Status (3)

Country Link
DE (1) DE1216386B (fr)
FR (1) FR1347760A (fr)
GB (1) GB1022238A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113364424A (zh) * 2021-06-22 2021-09-07 泰晶科技股份有限公司 一种具有多电极结构的压电石英晶片及其制造工艺

Also Published As

Publication number Publication date
DE1216386B (de) 1966-05-12
GB1022238A (en) 1966-03-09

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