JPS63158095U - - Google Patents
Info
- Publication number
- JPS63158095U JPS63158095U JP5131187U JP5131187U JPS63158095U JP S63158095 U JPS63158095 U JP S63158095U JP 5131187 U JP5131187 U JP 5131187U JP 5131187 U JP5131187 U JP 5131187U JP S63158095 U JPS63158095 U JP S63158095U
- Authority
- JP
- Japan
- Prior art keywords
- polymer piezoelectric
- electrode layer
- electroacoustic transducer
- low resistance
- resistance portion
- 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
- 229920000642 polymer Polymers 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案実施例の概略斜視図、第２図は
同振動系の横方向断面図、第３図は従来例の横方
向断面図である。
１は高分子圧電性フイルム、２は電極層、２ａ
は低抵抗部、３はリード線である。
FIG. 1 is a schematic perspective view of an embodiment of the present invention, FIG. 2 is a lateral sectional view of the same vibration system, and FIG. 3 is a lateral sectional view of a conventional example. 1 is a polymer piezoelectric film, 2 is an electrode layer, 2a
is a low resistance part, and 3 is a lead wire.
Claims (1)
フイルムの表面に積層した電極層２と、該電極層
２に接続されている外部接続用のリード線３とを
有する高分子圧電型電気音響変換器において、前
記電極層２のリード線３接続部３ａに該接続部３
ａより面積が大なる低抵抗部２ａが形成されてい
ることを特徴とする高分子圧電型電気音響変換器
。 ２ 前記低抵抗部２ａが電極層２の周辺部に導電
性物質を枠状に厚く付着させることにより形成さ
れていることを特徴とする実用新案登録請求の範
囲第１項記載の高分子圧電型電気音響変換器。[Claims for Utility Model Registration] 1. A polymer piezoelectric film 1, an electrode layer 2 laminated on the surface of the polymer piezoelectric film, and a lead wire 3 for external connection connected to the electrode layer 2. In the polymer piezoelectric electroacoustic transducer having
1. A polymer piezoelectric electroacoustic transducer characterized in that a low resistance portion 2a having a larger area than 2a is formed. 2. The polymer piezoelectric type according to claim 1, wherein the low resistance portion 2a is formed by thickly adhering a conductive material in a frame shape to the peripheral portion of the electrode layer 2. Electroacoustic transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5131187U JPS63158095U (en) | 1987-04-03 | 1987-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5131187U JPS63158095U (en) | 1987-04-03 | 1987-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63158095U true JPS63158095U (en) | 1988-10-17 |
Family
ID=30875451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5131187U Pending JPS63158095U (en) | 1987-04-03 | 1987-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63158095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014017799A (en) * | 2011-09-30 | 2014-01-30 | Fujifilm Corp | Electroacoustic transducer and display device |
-
1987
- 1987-04-03 JP JP5131187U patent/JPS63158095U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014017799A (en) * | 2011-09-30 | 2014-01-30 | Fujifilm Corp | Electroacoustic transducer and display device |
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