JPH0317657U - - Google Patents
Info
- Publication number
- JPH0317657U JPH0317657U JP7802789U JP7802789U JPH0317657U JP H0317657 U JPH0317657 U JP H0317657U JP 7802789 U JP7802789 U JP 7802789U JP 7802789 U JP7802789 U JP 7802789U JP H0317657 U JPH0317657 U JP H0317657U
- Authority
- JP
- Japan
- Prior art keywords
- magnetoelectric
- electrode
- substrate
- protective film
- magnetoelectric transducer
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 2
Landscapes
- Hall/Mr Elements (AREA)
- Measuring Magnetic Variables (AREA)
Description
第１図は本考案になる磁電変換素子を示す概略
断面図、第２図は第１図の磁電変換素子の製造工
程の一部を示す平面図、第３図は本考案になる磁
電変換素子の他の実施例の製造工程を示す平面図
、第４図は従来の磁電変換素子を示す概略断面図
、第５図は第４図の磁電変換素子の製造工程の一
部を示す平面図である。
２０，３０…磁電変換素子、３０′…磁電変換
素子群、２１…切断線、２２…チツプ、２２ａ…
端部、１４…保護膜、１４′…１層目、１４″…
２層目、１４ａ…端部。
Fig. 1 is a schematic cross-sectional view showing the magnetoelectric transducer of the present invention, Fig. 2 is a plan view showing part of the manufacturing process of the magnetoelectric transducer of Fig. 1, and Fig. 3 is the magnetoelectric transducer of the present invention. 4 is a schematic sectional view showing a conventional magnetoelectric transducer, and FIG. 5 is a plan view showing a part of the manufacturing process of the magnetoelectric transducer shown in FIG. 4. be. 20, 30... Magnetoelectric conversion element, 30'... Magnetoelectric conversion element group, 21... Cutting line, 22... Chip, 22a...
End, 14...protective film, 14'...first layer, 14''...
2nd layer, 14a... end.
Claims (1)
さらに、その上に電極の一部を除き、保護膜を形
成してなる磁電変換素子であつて、 前記保護膜の端部が前記基板の端部より内側に
配設されてなることを特徴とする磁電変換素子。[Claims for Utility Model Registration] A magnetoelectric transducer film and an electrode are arranged on a substrate,
Furthermore, the magnetoelectric transducer has a protective film formed thereon except for a part of the electrode, characterized in that an end of the protective film is disposed inside an end of the substrate. Magnetoelectric conversion element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7802789U JPH0317657U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7802789U JPH0317657U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317657U true JPH0317657U (en) | 1991-02-21 |
Family
ID=31620944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7802789U Pending JPH0317657U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317657U (en) |
-
1989
- 1989-06-30 JP JP7802789U patent/JPH0317657U/ja active Pending