JPS62119019U - - Google Patents
Info
- Publication number
- JPS62119019U JPS62119019U JP608286U JP608286U JPS62119019U JP S62119019 U JPS62119019 U JP S62119019U JP 608286 U JP608286 U JP 608286U JP 608286 U JP608286 U JP 608286U JP S62119019 U JPS62119019 U JP S62119019U
- Authority
- JP
- Japan
- Prior art keywords
- crystal piece
- cut crystal
- rectangular
- axis direction
- dimension
- 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 9
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は、本考案の３．５７ＭＨｚ帯矩形ＡＴ
カツト水晶片を示す斜視図である。第２図は、ｌ
寸法とω寸法をパラメーターにしたときのＣＩ値
の変化を示す図である。第３図は、ｔ寸法とＣＩ
値の関係を示す図である。第４図は本考案の矩形
ＡＴカツト水晶片を使用した水晶振動子の一例の
斜視図である。
１……本考案による水晶片、２……電極、３…
…導電性接着剤、４……絶縁ガラス、５……水晶
片支持バネ、６……基台、７……リード端子。
第５図は本考案の矩形ＡＴカツト水晶片を使用
した水晶振動子の他の例の斜視図である。
１……本考案による水晶片、２……電極、３…
…導電性接着剤、４……絶縁ガラス、８……リー
ド端子、９……外周リング。
Figure 1 shows the 3.57 MHz band rectangular AT of the present invention.
FIG. 2 is a perspective view showing a cut crystal piece. Figure 2 shows l
It is a figure which shows the change of CI value when a dimension and omega dimension are used as a parameter. Figure 3 shows t dimension and CI
It is a figure showing the relationship of values. FIG. 4 is a perspective view of an example of a crystal resonator using the rectangular AT-cut crystal piece of the present invention. 1... Quartz piece according to the present invention, 2... Electrode, 3...
...Conductive adhesive, 4...Insulating glass, 5...Crystal piece support spring, 6...Base, 7...Lead terminal. FIG. 5 is a perspective view of another example of a crystal resonator using the rectangular AT-cut crystal piece of the present invention. 1... Quartz piece according to the present invention, 2... Electrode, 3...
...Conductive adhesive, 4...Insulating glass, 8...Lead terminal, 9...Outer ring.
Claims (1)
に厚さを持つ、３．５７ＭＨｚ帯矩形ＡＴカツト
水晶片において、該矩形ＡＴカツト水晶片の長さ
方向の寸法が８０００±３０μｍ、幅方向の寸法
が２０００±３０μｍであり、且つ、厚さ方向に
おいては、長さ方向のそれぞれの端部より２００
μｍ、５００μｍ、１０００μｍ、における寸法
が１７０±１０μｍ、２５０±１０μｍ、３４０
±１０μｍのバイコンベツクス形状であることを
特徴とする３．５７ＭＨｚ帯矩形ＡＴカツト水晶
片。 In a 3.57 MHz band rectangular AT-cut crystal piece having a length in the X-axis direction, a width in the Z'-axis direction, and a thickness in the Y'-axis direction, the lengthwise dimension of the rectangular AT-cut crystal piece is 8000± 30μm, the width direction dimension is 2000±30μm, and in the thickness direction, 200μm from each end in the length direction.
Dimensions in μm, 500 μm, 1000 μm, 170 ± 10 μm, 250 ± 10 μm, 340
A 3.57 MHz band rectangular AT cut crystal piece characterized by a biconvex shape of ±10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP608286U JPS62119019U (en) | 1986-01-20 | 1986-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP608286U JPS62119019U (en) | 1986-01-20 | 1986-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62119019U true JPS62119019U (en) | 1987-07-28 |
Family
ID=30788262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP608286U Pending JPS62119019U (en) | 1986-01-20 | 1986-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62119019U (en) |
-
1986
- 1986-01-20 JP JP608286U patent/JPS62119019U/ja active Pending
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