JP2009105804A5 - - Google Patents
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- Publication number
- JP2009105804A5 JP2009105804A5 JP2007277483A JP2007277483A JP2009105804A5 JP 2009105804 A5 JP2009105804 A5 JP 2009105804A5 JP 2007277483 A JP2007277483 A JP 2007277483A JP 2007277483 A JP2007277483 A JP 2007277483A JP 2009105804 A5 JP2009105804 A5 JP 2009105804A5
- Authority
- JP
- Japan
- Prior art keywords
- binder
- electrode
- fixed electrode
- base
- quartz crystal
- 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
Links
- 239000011230 binding agent Substances 0.000 claims 6
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 claims 4
- 230000001070 adhesive Effects 0.000 claims 4
- 239000000853 adhesive Substances 0.000 claims 4
- 230000005284 excitation Effects 0.000 claims 4
- 229910052904 quartz Inorganic materials 0.000 claims 4
- 239000010453 quartz Substances 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 4
- 229920005989 resin Polymers 0.000 claims 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000011231 conductive filler Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 1
Claims (2)
前記振動腕に形成された励振電極と、
前記水晶振動片に形成され前記励振電極に電気的に接続された接続電極と、
前記水晶振動片を内部に収容するパッケージと、
前記パッケージの内面に形成された固定電極と、
前記接続電極と前記固定電極を電気的及び機械的に接合する導電性接着剤と、
を含み、
前記接続電極及び前記固定電極は、Ａｕを含む表面を有し、
前記導電性接着剤は、バインダ及び前記バインダに分散された導電性フィラーを含み、前記バインダは、ビスマレイミド樹脂のみか、もしくは低分子化合物を添加したビスマレイミド樹脂で構成されている水晶振動子。 A quartz crystal resonator element including a base and a vibrating arm extending from the base;
An excitation electrode formed on the vibrating arm;
A connection electrode formed on the quartz crystal vibrating piece and electrically connected to the excitation electrode;
A package for accommodating the quartz crystal vibrating piece therein;
A fixed electrode formed on the inner surface of the package;
A conductive adhesive for electrically and mechanically joining the connection electrode and the fixed electrode;
Including
The connection electrode and the fixed electrode have a surface containing Au,
The conductive adhesive includes a binder and a conductive filler dispersed in the binder, and the binder is composed of a bismaleimide resin alone or a bismaleimide resin to which a low molecular compound is added .
前記接続電極及び前記固定電極は、Ａｕを含む表面を有し、
前記導電性接着剤は、バインダ及び前記バインダに分散された導電性フィラーを含み、前記バインダは、ビスマレイミド樹脂のみか、もしくは低分子化合物を添加したビスマレイミド樹脂で構成されている水晶振動子の製造方法。 A quartz crystal resonator element comprising a base and a vibrating arm extending from the base and having an excitation electrode formed on the vibration arm and electrically connected to the excitation electrode, and a fixed electrode on the inner surface Including inside the formed package, and electrically and mechanically joining the connection electrode and the fixed electrode with a conductive adhesive,
The connection electrode and the fixed electrode have a surface containing Au,
The conductive adhesive includes a binder and a conductive filler dispersed in the binder, and the binder includes only a bismaleimide resin or a bismaleimide resin to which a low molecular compound is added . Production method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007277483A JP5051369B2 (en) | 2007-10-25 | 2007-10-25 | Quartz crystal resonator and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007277483A JP5051369B2 (en) | 2007-10-25 | 2007-10-25 | Quartz crystal resonator and manufacturing method thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009105804A JP2009105804A (en) | 2009-05-14 |
| JP2009105804A5 true JP2009105804A5 (en) | 2010-11-18 |
| JP5051369B2 JP5051369B2 (en) | 2012-10-17 |
Family
ID=40707045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007277483A Expired - Fee Related JP5051369B2 (en) | 2007-10-25 | 2007-10-25 | Quartz crystal resonator and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5051369B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021220542A1 (en) * | 2020-04-30 | 2021-11-04 | 株式会社村田製作所 | Piezoelectric vibrator |
-
2007
- 2007-10-25 JP JP2007277483A patent/JP5051369B2/en not_active Expired - Fee Related
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