JPS58173925U - Electrode structure of piezoelectric vibrator - Google Patents
Electrode structure of piezoelectric vibratorInfo
- Publication number
- JPS58173925U JPS58173925U JP7244282U JP7244282U JPS58173925U JP S58173925 U JPS58173925 U JP S58173925U JP 7244282 U JP7244282 U JP 7244282U JP 7244282 U JP7244282 U JP 7244282U JP S58173925 U JPS58173925 U JP S58173925U
- Authority
- JP
- Japan
- Prior art keywords
- electrode structure
- piezoelectric vibrator
- pair
- utility
- model registration
- 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
- 230000005284 excitation Effects 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 4
- 230000002457 bidirectional effect Effects 0.000 claims 2
- 239000013078 crystal Substances 0.000 description 11
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図イは従来の水晶振動子を示す正面図、同図口は従
来の水晶振動子の支持構造を示す正面図である。第２図
は本考案の一実施例である水晶振動子の電極構造を示し
、同図イは水晶振動子の斜視図、同図口は水晶振動子の
支持構造の正面図、同図ハは同図イの水晶振動子を９０
°回転した斜視図、同図二は水晶振動子の支持構造の正
面図である。第３図及び第４図は本考案の他の一実施例
である円形及び長方形の水晶振動子を示す正面図及び斜
視図である。第５図は本考案の他の一実施例である水晶
振動子とその支持構造を示し、同図イは組立前め斜視図
、同図口は組立後の斜視図である。 −
１，１５，２２・・・・・・水晶板、２．３． １６゜
１７．２３．２４・・・・・・励振電極、１１，１２゜
１３、 １４． １Ｂ、 １９，２０，２１，２５．
・２６、 ２７． ２８・・・・・・引出電極。FIG. 1A is a front view showing a conventional crystal resonator, and the opening of the figure is a front view showing a support structure of the conventional crystal resonator. Figure 2 shows the electrode structure of a crystal oscillator that is an embodiment of the present invention, where A is a perspective view of the crystal oscillator, the opening of the figure is a front view of the support structure of the crystal oscillator, and the figure C is a front view of the support structure of the crystal oscillator. The crystal oscillator in A of the same figure is 90
FIG. 2 is a perspective view rotated by .degree., and FIG. 2 is a front view of the support structure of the crystal resonator. 3 and 4 are front and perspective views showing circular and rectangular crystal oscillators, which are other embodiments of the present invention. FIG. 5 shows a crystal oscillator and its support structure according to another embodiment of the present invention, and FIG. 5A is a perspective view before assembly, and FIG. 5A is a perspective view after assembly. - 1, 15, 22... Crystal plate, 2.3. 16゜17.23.24...Excitation electrode, 11, 12゜13, 14. 1B, 19, 20, 21, 25.
・26, 27. 28...Extractor electrode.
Claims (3)
の励振電極と、該１対の励振電極から該圧電板の両側周
辺まで該両生面において互に重ならないよ−うに引出し
た引出電極とを配置し、かつ、一方の主面上の該引出電
極と他方の主面上の該引出電極の画引出方向がなす角度
が１８０゜より小さいことを特徴とする圧電振動子の電
極構造。(1) At least one pair of excitation electrodes facing each other on the bidirectional surface of the piezoelectric plate, and a drawer drawn out from the pair of excitation electrodes to the periphery of both sides of the piezoelectric plate so as not to overlap each other on the bidirectional surface. an electrode structure for a piezoelectric vibrator, characterized in that an angle formed by an image extraction direction of the extraction electrode on one principal surface and the extraction electrode on the other principal surface is smaller than 180°. .
電極が該１対の励振電極から直線状に引出されているこ
とを特徴とする圧電振動子の電極構造。(2) Utility Model Registration The electrode structure of a piezoelectric vibrator according to claim 1, characterized in that the extraction electrode is drawn out in a straight line from the pair of excitation electrodes.
て、該圧電板の両生面形状が４角形又は円形であること
を特徴とする圧電振動子の電極構造。(3) Utility Model Registration The electrode structure of a piezoelectric vibrator according to claim 1 or 2, wherein the piezoelectric plate has a rectangular or circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7244282U JPS58173925U (en) | 1982-05-18 | 1982-05-18 | Electrode structure of piezoelectric vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7244282U JPS58173925U (en) | 1982-05-18 | 1982-05-18 | Electrode structure of piezoelectric vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58173925U true JPS58173925U (en) | 1983-11-21 |
Family
ID=30082007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7244282U Pending JPS58173925U (en) | 1982-05-18 | 1982-05-18 | Electrode structure of piezoelectric vibrator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58173925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006013647A (en) * | 2004-06-23 | 2006-01-12 | Nippon Dempa Kogyo Co Ltd | Surface-mounting quartz resonator |
-
1982
- 1982-05-18 JP JP7244282U patent/JPS58173925U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006013647A (en) * | 2004-06-23 | 2006-01-12 | Nippon Dempa Kogyo Co Ltd | Surface-mounting quartz resonator |
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