JP2577535Y2 - 共振部品 - Google Patents
共振部品Info
- Publication number
- JP2577535Y2 JP2577535Y2 JP1990115201U JP11520190U JP2577535Y2 JP 2577535 Y2 JP2577535 Y2 JP 2577535Y2 JP 1990115201 U JP1990115201 U JP 1990115201U JP 11520190 U JP11520190 U JP 11520190U JP 2577535 Y2 JP2577535 Y2 JP 2577535Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- lid
- ceramic substrate
- vibrating element
- piezoelectric vibrating
- 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 - Lifetime
Links
- 239000000758 substrate Substances 0.000 claims description 78
- 239000000919 ceramic Substances 0.000 claims description 36
- 239000012945 sealing adhesive Substances 0.000 claims description 13
- 238000005304 joining Methods 0.000 description 8
- 230000010355 oscillation Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000001723 curing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990115201U JP2577535Y2 (ja) | 1990-10-31 | 1990-10-31 | 共振部品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990115201U JP2577535Y2 (ja) | 1990-10-31 | 1990-10-31 | 共振部品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0471030U JPH0471030U (en, 2012) | 1992-06-23 |
JP2577535Y2 true JP2577535Y2 (ja) | 1998-07-30 |
Family
ID=31862949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990115201U Expired - Lifetime JP2577535Y2 (ja) | 1990-10-31 | 1990-10-31 | 共振部品 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2577535Y2 (en, 2012) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61138275U (en, 2012) * | 1985-02-15 | 1986-08-27 | ||
JPS6270453U (en, 2012) * | 1985-10-23 | 1987-05-02 | ||
JPS62129830U (en, 2012) * | 1986-02-07 | 1987-08-17 | ||
JPS6364046U (en, 2012) * | 1986-10-13 | 1988-04-27 | ||
JPH0177028U (en, 2012) * | 1987-11-12 | 1989-05-24 | ||
JPH01139622U (en, 2012) * | 1988-03-17 | 1989-09-25 | ||
JPH028026U (en, 2012) * | 1988-06-23 | 1990-01-18 | ||
JPH0244806A (ja) * | 1988-08-05 | 1990-02-14 | Matsushita Electric Ind Co Ltd | 複合型セラミック共振子 |
-
1990
- 1990-10-31 JP JP1990115201U patent/JP2577535Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0471030U (en, 2012) | 1992-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |