JPH0339921U - - Google Patents
Info
- Publication number
- JPH0339921U JPH0339921U JP10021589U JP10021589U JPH0339921U JP H0339921 U JPH0339921 U JP H0339921U JP 10021589 U JP10021589 U JP 10021589U JP 10021589 U JP10021589 U JP 10021589U JP H0339921 U JPH0339921 U JP H0339921U
- Authority
- JP
- Japan
- Prior art keywords
- electronic component
- base resin
- periphery
- resin
- covered
- 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
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は、この考案の一実施例に係る圧電フイ
ルタを示す縦断面図である。第２図および第３図
は、それぞれ、この考案の他の実施例に係る圧電
フイルタを示す正面図である。第４図は、試料の
試験方法を示す図である。第５図は、この考案の
更に他の実施例に係る圧電フイルタを示す縦断面
図である。第６図Ａは従来の圧電フイルタの一例
を示す縦断面図であり、同図Ｂはその直角方向の
縦断面図である。
２…圧電フイルタ素子（電子部品素子）、６…
空洞部、８…下地樹脂、１０…上地樹脂、１２…
弾力性を有する樹脂。
FIG. 1 is a longitudinal sectional view showing a piezoelectric filter according to an embodiment of this invention. FIGS. 2 and 3 are front views showing piezoelectric filters according to other embodiments of the invention, respectively. FIG. 4 is a diagram showing a method for testing samples. FIG. 5 is a longitudinal sectional view showing a piezoelectric filter according to still another embodiment of the invention. FIG. 6A is a vertical sectional view showing an example of a conventional piezoelectric filter, and FIG. 6B is a vertical sectional view taken in the right angle direction. 2...Piezoelectric filter element (electronic component element), 6...
Cavity part, 8... Base resin, 10... Top resin, 12...
A resin with elasticity.
Claims (1)
対的に柔らかい下地樹脂で覆い、かてこの下地樹
脂の周囲を相対的に硬い上地樹脂で覆つた構造の
電子部品において、前記上地樹脂の上部、下部お
よび全体の内のいずれかを、弾力性を有する樹脂
で更に覆つたことを特徴とする電子部品。 (2) 前記下地樹脂が、前記電子部品素子の周囲
をその振動部分の周りに空洞部を残して覆つてい
る請求項１記載の電子部品。[Scope of Claim for Utility Model Registration] (1) A structure in which the periphery of an electronic component element having a vibrating part is covered with a relatively soft base resin, and the periphery of the base resin of the lever is covered with a relatively hard base resin. An electronic component, characterized in that either the upper part, the lower part, or the whole of the upper resin is further covered with an elastic resin. (2) The electronic component according to claim 1, wherein the base resin covers the periphery of the electronic component element leaving a cavity around the vibrating portion thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10021589U JPH0339921U (en) | 1989-08-28 | 1989-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10021589U JPH0339921U (en) | 1989-08-28 | 1989-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0339921U true JPH0339921U (en) | 1991-04-17 |
Family
ID=31649234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10021589U Pending JPH0339921U (en) | 1989-08-28 | 1989-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339921U (en) |
-
1989
- 1989-08-28 JP JP10021589U patent/JPH0339921U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02112018U (en) | ||
| JPH0362314U (en) | ||
| JPH0366678U (en) | ||
| JPH02101624U (en) | ||
| JPS5985223U (en) | pine tress | |
| JPH01120984U (en) | ||
| JPH0365195U (en) | ||
| JPH02143831U (en) | ||
| JPH02145812U (en) | ||
| JPH0264744U (en) | ||
| JPH026041U (en) | ||
| JPS5893092U (en) | speaker diaphragm | |
| JPH0361720U (en) | ||
| JPH01117197U (en) | ||
| JPH0375619U (en) | ||
| JPH0246425U (en) | ||
| JPS63111099U (en) | ||
| JPH0427619U (en) | ||
| JPS6036865U (en) | conductive bedding | |
| JPS63162113U (en) | ||
| JPH01130198U (en) | ||
| JPH0320528U (en) | ||
| JPS60158318U (en) | piezoelectric tuning fork | |
| JPH0243019U (en) | ||
| JPS58178800U (en) | piezoelectric speaker |