JPS62201524U - - Google Patents
Info
- Publication number
- JPS62201524U JPS62201524U JP9109586U JP9109586U JPS62201524U JP S62201524 U JPS62201524 U JP S62201524U JP 9109586 U JP9109586 U JP 9109586U JP 9109586 U JP9109586 U JP 9109586U JP S62201524 U JPS62201524 U JP S62201524U
- Authority
- JP
- Japan
- Prior art keywords
- crystal piece
- cut crystal
- axis direction
- rectangular
- 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
- 238000010586 diagram Methods 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４．０ＭＨｚ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Ａ
Ｔ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。
FIG. 1 is a perspective view showing a 4.0 MHz band rectangular AT cut crystal piece of the present invention. FIG. 2 is a diagram showing the change in CI value when the l dimension and the ω dimension are used as parameters. FIG. 3 is a diagram showing the relationship between t dimension and CI value. Figure 4 shows the rectangle A of the present invention.
FIG. 2 is a perspective view of an example of a crystal resonator using a T-cut crystal piece. 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、４．０ＭＨｚ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６９００±３０μｍ、幅方向の寸法が
１７３０±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２００μ
ｍ、５００μｍ、１０００μｍ、における寸法が
１９０±１０μｍ、２４０±１０μｍ、３１０±
１０μｍのバイコンベツクス形状であることを特
徴とする４．０ＭＨｚ帯矩形ＡＴカツト水晶片。 In a 4.0 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 6900± 30μm, the width direction dimension is 1730±30μm, and the thickness direction is 200μm from each end in the length direction.
Dimensions in m, 500μm, 1000μm, 190±10μm, 240±10μm, 310±
A 4.0 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 |
|---|---|---|---|
| JP9109586U JPS62201524U (en) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9109586U JPS62201524U (en) | 1986-06-13 | 1986-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62201524U true JPS62201524U (en) | 1987-12-22 |
Family
ID=30951563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9109586U Pending JPS62201524U (en) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62201524U (en) |
-
1986
- 1986-06-13 JP JP9109586U patent/JPS62201524U/ja active Pending
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