JPS57212814A - Supporting body for flat-shaped oscillator - Google Patents
Supporting body for flat-shaped oscillatorInfo
- Publication number
- JPS57212814A JPS57212814A JP9855881A JP9855881A JPS57212814A JP S57212814 A JPS57212814 A JP S57212814A JP 9855881 A JP9855881 A JP 9855881A JP 9855881 A JP9855881 A JP 9855881A JP S57212814 A JPS57212814 A JP S57212814A
- Authority
- JP
- Japan
- Prior art keywords
- round
- flat
- shaped oscillator
- major plane
- supporting body
- 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
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
- H03H9/0504—Holders; Supports for bulk acoustic wave devices
- H03H9/0514—Holders; Supports for bulk acoustic wave devices consisting of mounting pads or bumps
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
PURPOSE:To keep an adhesive strength at high frequencies, by providing a round at least to one circumference of a lower or upper major plane of a flat-shaped oscillator, bonding an elastic body to this round and supporting the flat-shaped oscillator. CONSTITUTION:A round 5 is provided on a major plane 4 of a quartz plate with vapor-deposition of gold. The major plane 4 of the quartz plate provided with the round 5 and a thin plate made of nickel or the like being a supporting body and also external frame are formed incorporatedly 6 with etching process, and bonded at once with ultrasonic wave welding or thermal pressing, allowing to keep the adhesive strength even at high frequencies. The bonded parts are disconnected afterwards.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9855881A JPS57212814A (en) | 1981-06-25 | 1981-06-25 | Supporting body for flat-shaped oscillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9855881A JPS57212814A (en) | 1981-06-25 | 1981-06-25 | Supporting body for flat-shaped oscillator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57212814A true JPS57212814A (en) | 1982-12-27 |
Family
ID=14223015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9855881A Pending JPS57212814A (en) | 1981-06-25 | 1981-06-25 | Supporting body for flat-shaped oscillator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57212814A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6680560B2 (en) * | 2001-11-19 | 2004-01-20 | Nihon Dempa Kogyo Co., Ltd. | Heat resistant quartz-crystal unit |
-
1981
- 1981-06-25 JP JP9855881A patent/JPS57212814A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6680560B2 (en) * | 2001-11-19 | 2004-01-20 | Nihon Dempa Kogyo Co., Ltd. | Heat resistant quartz-crystal unit |
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