JPS58107616U - Rod-shaped AT cut crystal piece - Google Patents
Rod-shaped AT cut crystal pieceInfo
- Publication number
- JPS58107616U JPS58107616U JP517682U JP517682U JPS58107616U JP S58107616 U JPS58107616 U JP S58107616U JP 517682 U JP517682 U JP 517682U JP 517682 U JP517682 U JP 517682U JP S58107616 U JPS58107616 U JP S58107616U
- Authority
- JP
- Japan
- Prior art keywords
- crystal piece
- rod
- shaped
- cut crystal
- side surfaces
- 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
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
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図は従来のＡＴカット水晶片を示す斜視図、第２図
は従来のＡＴカット水晶片の共振特性図、第３図は従来
のＡＴカット水晶片の温度特性図、第４図は本考案の一
実施例によるＡＴカット水晶片を示す斜視図、第５図は
本考案のＡＴカット水晶片の共振特性図、第６図は同じ
く水溝訟のＡＴカット水晶片の温度特性図である。
１・・・・・・ＡＴカット水晶片、２，１１・・・・・
・励振型・極、４，９・・・・・・主面、５．１０・・
・・・・側面、１２・・・・・・中心部、１３・・・・
・・端部。
第４図Figure 1 is a perspective view of a conventional AT-cut crystal blank, Figure 2 is a resonance characteristic diagram of a conventional AT-cut crystal blank, Figure 3 is a temperature characteristic diagram of a conventional AT-cut crystal blank, and Figure 4 is a diagram of a conventional AT-cut crystal blank. A perspective view showing an AT-cut crystal piece according to an embodiment of the invention, FIG. 5 is a resonance characteristic diagram of the AT-cut crystal piece of the invention, and FIG. 6 is a temperature characteristic diagram of the AT-cut crystal piece of Suigou Sui. . 1...AT cut crystal piece, 2,11...
・Excitation type・Pole, 4, 9...Main surface, 5.10...
... Side, 12 ... Center, 13 ...
··edge. Figure 4
Claims (2)
方向を結ぶ２つの側面とを少なくとも有する棒状ＡＴ〃
ット水晶片に於て、該水晶片の前記主面及び側面の励振
電極の長さ寸法にはＳ゛相当る中心部近傍と、前記水晶
片の前記主面及び側面の端部近傍との面粗度を異なるよ
うに形成せしめたことを特徴とする棒状ＡＴカント水晶
片。(1) A rod-shaped AT having at least two main surfaces having excitation electrodes and two side surfaces connecting the short sides of the main surfaces.
In a cut crystal piece, the length dimensions of the excitation electrodes on the main surface and side surfaces of the crystal piece have a length near the center corresponding to S, and a length near the ends of the main surface and side surfaces of the crystal piece. A rod-shaped AT cant crystal piece characterized by having different surface roughness.
は、中心部近傍より端部近傍を粗くしたことを特
徴とする棒状ＡＴカット水晶片。(2) Surface roughness as stated in Claim 1 of the Utility Model Registration Claim
is a rod-shaped AT-cut crystal piece characterized by being rougher near the ends than near the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP517682U JPS58107616U (en) | 1982-01-19 | 1982-01-19 | Rod-shaped AT cut crystal piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP517682U JPS58107616U (en) | 1982-01-19 | 1982-01-19 | Rod-shaped AT cut crystal piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58107616U true JPS58107616U (en) | 1983-07-22 |
Family
ID=30017987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP517682U Pending JPS58107616U (en) | 1982-01-19 | 1982-01-19 | Rod-shaped AT cut crystal piece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58107616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0349307A (en) * | 1989-07-17 | 1991-03-04 | Daishinku Co | Rectangular crystal resonator for overtone |
| JP2010178109A (en) * | 2009-01-30 | 2010-08-12 | Daishinku Corp | Piezoelectric oscillation device |
-
1982
- 1982-01-19 JP JP517682U patent/JPS58107616U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0349307A (en) * | 1989-07-17 | 1991-03-04 | Daishinku Co | Rectangular crystal resonator for overtone |
| JP2010178109A (en) * | 2009-01-30 | 2010-08-12 | Daishinku Corp | Piezoelectric oscillation device |
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