JPS634364B2 - - Google Patents
Info
- Publication number
- JPS634364B2 JPS634364B2 JP10558580A JP10558580A JPS634364B2 JP S634364 B2 JPS634364 B2 JP S634364B2 JP 10558580 A JP10558580 A JP 10558580A JP 10558580 A JP10558580 A JP 10558580A JP S634364 B2 JPS634364 B2 JP S634364B2
- Authority
- JP
- Japan
- Prior art keywords
- coating layer
- piezoelectric ceramic
- layer
- ceramic plate
- spacer
- 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
Links
- 239000000919 ceramic Substances 0.000 claims description 43
- 239000011247 coating layer Substances 0.000 claims description 25
- 239000011347 resin Substances 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 19
- 239000010410 layer Substances 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 229920001187 thermosetting polymer Polymers 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10558580A JPS5731217A (en) | 1980-07-31 | 1980-07-31 | Packing method of multielement edge mode ceramic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10558580A JPS5731217A (en) | 1980-07-31 | 1980-07-31 | Packing method of multielement edge mode ceramic filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5731217A JPS5731217A (en) | 1982-02-19 |
| JPS634364B2 true JPS634364B2 (enrdf_load_stackoverflow) | 1988-01-28 |
Family
ID=14411570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10558580A Granted JPS5731217A (en) | 1980-07-31 | 1980-07-31 | Packing method of multielement edge mode ceramic filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5731217A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018155739A (ja) * | 2017-03-20 | 2018-10-04 | ブランパン・エス アー | 月相のディスプレーデバイス |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59223010A (ja) * | 1983-06-02 | 1984-12-14 | Matsushita Electric Ind Co Ltd | 共振子の製造方法 |
-
1980
- 1980-07-31 JP JP10558580A patent/JPS5731217A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018155739A (ja) * | 2017-03-20 | 2018-10-04 | ブランパン・エス アー | 月相のディスプレーデバイス |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5731217A (en) | 1982-02-19 |
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