JPH0384635U - - Google Patents
Info
- Publication number
- JPH0384635U JPH0384635U JP14536589U JP14536589U JPH0384635U JP H0384635 U JPH0384635 U JP H0384635U JP 14536589 U JP14536589 U JP 14536589U JP 14536589 U JP14536589 U JP 14536589U JP H0384635 U JPH0384635 U JP H0384635U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic wave
- surface acoustic
- wave device
- device chip
- stem
- 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
- 238000010897 surface acoustic wave method Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図は本考案一実施例における弾性表面波デ
バイス断面図、第２図は従来の弾性表面波デバイ
スの断面図である。
４……ステム、４ａ……台座、５……弾性表面
波デバイスチツプ、６……内部キヤツプ、７……
金属キヤツプ。
FIG. 1 is a sectional view of a surface acoustic wave device according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional surface acoustic wave device. 4... Stem, 4a... Pedestal, 5... Surface acoustic wave device chip, 6... Internal cap, 7...
metal cap.
Claims (1)
金属キヤツプの間に、前記弾性表面波デバイスチ
ツプをのせるステムの台座部の周囲と、前記弾性
表面波デバイスチツプの上方空間のすべてを覆う
樹脂製の内部キヤツプを設けた弾性表面波デバイ
ス。 Between the stem on which the surface acoustic wave device chip is mounted and the metal cap, there is a resin interior that covers the entire periphery of the pedestal part of the stem on which the surface acoustic wave device chip is mounted and the space above the surface acoustic wave device chip. A surface acoustic wave device with a cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14536589U JPH0384635U (en) | 1989-12-15 | 1989-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14536589U JPH0384635U (en) | 1989-12-15 | 1989-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0384635U true JPH0384635U (en) | 1991-08-28 |
Family
ID=31692004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14536589U Pending JPH0384635U (en) | 1989-12-15 | 1989-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0384635U (en) |
-
1989
- 1989-12-15 JP JP14536589U patent/JPH0384635U/ja active Pending