JPH01177609U - - Google Patents
Info
- Publication number
- JPH01177609U JPH01177609U JP2409689U JP2409689U JPH01177609U JP H01177609 U JPH01177609 U JP H01177609U JP 2409689 U JP2409689 U JP 2409689U JP 2409689 U JP2409689 U JP 2409689U JP H01177609 U JPH01177609 U JP H01177609U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric device
- package
- lid
- support
- utility
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process 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図は従来の圧電デバイスの構造を示す断面
図、第２図ａ及びｂは夫々本考案に於いて用いる
フラツト型圧電デバイス・パツケージの一実施例
を示す平面図及びＡ―Ａ断面図、第３図は同パツ
ケージの他の実施例を示す断面図、第４図ａ及び
ｂは夫々本考案に於いて用いる圧電デバイス・チ
ツプ・サポートの一実施例を示す平面図及びＢ―
Ｂ断面図、第５図は本考案に係るフラツト型圧電
デバイスの一実施例を示す一部破断構成図、第６
図ａ及びｂは夫々本考案に於いて用いるパツケー
ジ開口封止用蓋の一実施例を示す平面図及びＣ―
Ｃ断面図、第７図ａ乃至ｃは本考案に係るフラツ
ト型圧電デバイスの製造工程の一実施例を示す工
程図、第８図は本考案に於いて用いるパツケージ
封止用蓋の他の実施例を示す平面図である。
５及び９……フラツト型パツケージ、７……リ
ード、１０……サポート、１４……圧電デバイス
・チツプ、２２……導体片、２３……蓋の透明部
。
FIG. 1 is a sectional view showing the structure of a conventional piezoelectric device, and FIGS. 2a and 2b are a plan view and an AA sectional view showing an example of a flat type piezoelectric device package used in the present invention, respectively. FIG. 3 is a sectional view showing another embodiment of the same package, and FIGS. 4a and 4b are plan views showing an embodiment of the piezoelectric device chip support used in the present invention, respectively, and FIG.
B is a sectional view, and FIG.
Figures a and b are a plan view showing an embodiment of the package opening sealing lid used in the present invention, and Figures C-
C sectional view, FIGS. 7a to 7c are process diagrams showing one embodiment of the manufacturing process of the flat type piezoelectric device according to the present invention, and FIG. 8 is another embodiment of the package sealing lid used in the present invention. FIG. 3 is a plan view showing an example. 5 and 9...Flat type package, 7...Lead, 10...Support, 14...Piezoelectric device chip, 22...Conductor piece, 23...Transparent part of the lid.
Claims (1)
ラツト型パツケージ中に圧電デバイス・チツプを
その主平面に垂直方向に支持する如く接続固定し
た導体弾性サポートを嵌装すると共に前記サポー
トを前記パツケージの壁を気密貫通してパツケー
ジ内に突出したリード端部に接続固定するように
したことを特徴とするフラツト型圧電デバイス。 (2) 前記パツケージ開口を気密封止する蓋の適
所に透明部を設けたことを特徴とする実用新案登
録請求の範囲(1)記載のフラツト型圧電デバイス
。 (3) 前記サポートがその圧電デバイス・チツプ
支持脚の少なくとも一基部近傍から導体片を延長
し、該導体片が前記蓋或は蓋内面に設けた導体面
と接続し得るようにしたものであることを特徴と
する実用新案登録請求の範囲(1)又は(2)記載のフ
ラツト型圧電デバイス。[Claims for Utility Model Registration] (1) A conductor elastic support is connected and fixed to support a piezoelectric device chip in a direction perpendicular to its main plane in a flat package having an opening that can be hermetically sealed with a lid. 1. A flat type piezoelectric device, wherein the support is connected and fixed to a lead end protruding into the package by passing through the wall of the package in an airtight manner. (2) The flat type piezoelectric device according to claim (1), which is a utility model registration, characterized in that a transparent portion is provided at a suitable position on a lid that hermetically seals the package opening. (3) The support extends a conductor piece from near at least one base of the piezoelectric device chip support leg, and the conductor piece can be connected to the lid or a conductor surface provided on the inner surface of the lid. A flat piezoelectric device according to claim (1) or (2) of utility model registration, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989024096U JPH0247631Y2 (en) | 1989-03-02 | 1989-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989024096U JPH0247631Y2 (en) | 1989-03-02 | 1989-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01177609U true JPH01177609U (en) | 1989-12-19 |
| JPH0247631Y2 JPH0247631Y2 (en) | 1990-12-14 |
Family
ID=31243648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989024096U Expired JPH0247631Y2 (en) | 1989-03-02 | 1989-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247631Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5294790A (en) * | 1976-02-04 | 1977-08-09 | Citizen Watch Co Ltd | Holding unit of quartz crystal oscillator |
| JPS5295191A (en) * | 1976-02-06 | 1977-08-10 | Seiko Instr & Electronics Ltd | Gastight sealed container for piezo-vibrator |
| JPS5389390A (en) * | 1976-12-28 | 1978-08-05 | Seiko Epson Corp | Coupling member of thickness slide crystal vibrator |
-
1989
- 1989-03-02 JP JP1989024096U patent/JPH0247631Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5294790A (en) * | 1976-02-04 | 1977-08-09 | Citizen Watch Co Ltd | Holding unit of quartz crystal oscillator |
| JPS5295191A (en) * | 1976-02-06 | 1977-08-10 | Seiko Instr & Electronics Ltd | Gastight sealed container for piezo-vibrator |
| JPS5389390A (en) * | 1976-12-28 | 1978-08-05 | Seiko Epson Corp | Coupling member of thickness slide crystal vibrator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247631Y2 (en) | 1990-12-14 |
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