JP2003124775A5 - - Google Patents

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Publication number
JP2003124775A5
JP2003124775A5 JP2001314460A JP2001314460A JP2003124775A5 JP 2003124775 A5 JP2003124775 A5 JP 2003124775A5 JP 2001314460 A JP2001314460 A JP 2001314460A JP 2001314460 A JP2001314460 A JP 2001314460A JP 2003124775 A5 JP2003124775 A5 JP 2003124775A5
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JP
Japan
Prior art keywords
package
recess
conductive adhesive
piezoelectric vibrator
piezoelectric
Prior art date
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Application number
JP2001314460A
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Japanese (ja)
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JP3985489B2 (en
JP2003124775A (en
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Priority to JP2001314460A priority Critical patent/JP3985489B2/en
Priority claimed from JP2001314460A external-priority patent/JP3985489B2/en
Publication of JP2003124775A publication Critical patent/JP2003124775A/en
Publication of JP2003124775A5 publication Critical patent/JP2003124775A5/ja
Application granted granted Critical
Publication of JP3985489B2 publication Critical patent/JP3985489B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (3)

パッケージの凹所内に圧電振動素子を気密封止した圧電振動子であって、
前記パッケージの凹所内に設けた段差部の上面には前記パッケージの底面に配置した出力電極と導通した２つのパッドを備えており、
該パッドに夫々導電性シートを導電性接着剤を用いて搭載接着すると共に、
前記各導電性シートの上部に導電性接着剤を塗布して圧電振動素子を片持ち状態で接着固定した後、パッケージの開口部を蓋にて気密封止したことを特徴とする圧電振動子の構造。A piezoelectric vibrator in which a piezoelectric vibration element is hermetically sealed in a recess of a package,
The upper surface of the stepped portion provided in the recess of the package is provided with two pads connected to the output electrode disposed on the bottom surface of the package ,
Each of the pads is mounted and bonded with a conductive sheet using a conductive adhesive,
A piezoelectric vibrator comprising: a conductive adhesive applied to an upper portion of each of the conductive sheets to bond and fix the piezoelectric vibration element in a cantilever state; and the opening of the package is hermetically sealed with a lid. Construction. パッケージの凹所内に圧電振動素子を気密封止した圧電振動子であって、
前記パッケージの凹所内に設けた段差部の上面には前記パッケージの底面に配置した出力電極と導通した２つのパッドを備えており、
該パッドに夫々導電性シートを導電性接着剤を用いて搭載接着すると共に、
導電性接着剤の塗布位置を所定の位置だけ凹所中央側にずらせて前記各導電性シートの上部に導電性接着剤を塗布して圧電振動素子を片持ち状態で接着固定した後、パッケージの開口部を蓋によって機密封止したことを特徴とする圧電振動子の構造。 A piezoelectric vibrator hermetically seal the piezoelectric vibrating element in the package of the recess,
The upper surface of the stepped portion provided in the recess of the package is provided with two pads connected to the output electrode disposed on the bottom surface of the package ,
Each of the pads is mounted and bonded with a conductive sheet using a conductive adhesive,
After the conductive adhesive application position is shifted by a predetermined position toward the center of the recess , the conductive adhesive is applied to the top of each conductive sheet to bond and fix the piezoelectric vibration element in a cantilevered state. A structure of a piezoelectric vibrator characterized in that the opening is sealed with a lid. 前記請求項１及び２記載の導電性シートは、ポアソン比０．４５以上の柔軟な素材であることを特徴とする請求項１及び２記載の圧電振動子の構造。  3. The piezoelectric vibrator structure according to claim 1, wherein the conductive sheet according to claim 1 is a flexible material having a Poisson's ratio of 0.45 or more.
JP2001314460A 2001-10-11 2001-10-11 Structure of piezoelectric vibrator Expired - Fee Related JP3985489B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001314460A JP3985489B2 (en) 2001-10-11 2001-10-11 Structure of piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001314460A JP3985489B2 (en) 2001-10-11 2001-10-11 Structure of piezoelectric vibrator

Publications (3)

Publication Number Publication Date
JP2003124775A JP2003124775A (en) 2003-04-25
JP2003124775A5 true JP2003124775A5 (en) 2005-06-23
JP3985489B2 JP3985489B2 (en) 2007-10-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001314460A Expired - Fee Related JP3985489B2 (en) 2001-10-11 2001-10-11 Structure of piezoelectric vibrator

Country Status (1)

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JP (1) JP3985489B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5240931B2 (en) * 2009-03-31 2013-07-17 京セラクリスタルデバイス株式会社 Piezoelectric vibrator and piezoelectric oscillator

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