JPS6284224U - - Google Patents
Info
- Publication number
- JPS6284224U JPS6284224U JP17399385U JP17399385U JPS6284224U JP S6284224 U JPS6284224 U JP S6284224U JP 17399385 U JP17399385 U JP 17399385U JP 17399385 U JP17399385 U JP 17399385U JP S6284224 U JPS6284224 U JP S6284224U
- Authority
- JP
- Japan
- Prior art keywords
- crystal resonator
- electrode
- rectangular
- crystal oscillator
- longitudinal direction
- 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
- 239000013078 crystal Substances 0.000 claims description 11
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は、本考案の短冊水晶振動子の斜視図。
第２図は、第１図の側面図。第３図ａ，ｂは、従
来のものと本考案のものとの不要振動を比較した
図である。
１０……短冊水晶振動子、ｌ……回し込み電極
長、Ｌ……長手方向寸法値。
FIG. 1 is a perspective view of the rectangular crystal resonator of the present invention.
FIG. 2 is a side view of FIG. 1. FIGS. 3a and 3b are diagrams comparing unnecessary vibrations between a conventional type and a type according to the present invention. 10...Strip crystal oscillator, l...Wind-around electrode length, L...Longitudinal dimension value.
Claims (1)
電極配置に関して、該短冊水晶振動子主面中央部
の励振電極を端部に引出し、該端部の電極を他の
主面の端部へ側面又は端面で回し込む電極配置に
おいて、長手方向の該回し込み電極長ｌと該短冊
水晶振動子の長手方向の寸法値Ｌとの比ｌ／Ｌが
０．１５〜０．２５の範囲であることを特徴とす
る短冊水晶振動子。 (2) 該短冊水晶振動子の厚みが０．１４mm以下
であることを特徴とする実用新案登録請求の範囲
第１項記載の短冊水晶振動子。 (3) 該短冊水晶振動子の長手方向がＺ′軸であ
ることを特徴とする実用新案登録請求の範囲第１
項記載の短冊水晶振動子。[Claims for Utility Model Registration] (1) Regarding the electrode arrangement of a rectangular crystal resonator that performs thickness-shear vibration, the excitation electrode at the center of the main surface of the rectangular crystal resonator is drawn out to the end, and the electrodes at the end are connected to other electrodes. In an electrode arrangement in which the electrode is wound on the side or end face to the end of the main surface, the ratio l/L of the length l of the wound electrode in the longitudinal direction and the dimension value L in the longitudinal direction of the strip crystal oscillator is 0.15 to A rectangular crystal oscillator characterized in that the crystal resonator is in the range of 0.25. (2) The rectangular crystal resonator according to claim 1, wherein the rectangular crystal resonator has a thickness of 0.14 mm or less. (3) Claim 1 of the utility model registration characterized in that the longitudinal direction of the strip crystal oscillator is the Z' axis.
Strip crystal oscillator described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17399385U JPS6284224U (en) | 1985-11-11 | 1985-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17399385U JPS6284224U (en) | 1985-11-11 | 1985-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284224U true JPS6284224U (en) | 1987-05-29 |
Family
ID=31111974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17399385U Pending JPS6284224U (en) | 1985-11-11 | 1985-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284224U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58188915A (en) * | 1982-04-20 | 1983-11-04 | Fujitsu Ltd | Piezoelectric oscillator |
-
1985
- 1985-11-11 JP JP17399385U patent/JPS6284224U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58188915A (en) * | 1982-04-20 | 1983-11-04 | Fujitsu Ltd | Piezoelectric oscillator |
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