JPS6357570U - - Google Patents
Info
- Publication number
- JPS6357570U JPS6357570U JP15225686U JP15225686U JPS6357570U JP S6357570 U JPS6357570 U JP S6357570U JP 15225686 U JP15225686 U JP 15225686U JP 15225686 U JP15225686 U JP 15225686U JP S6357570 U JPS6357570 U JP S6357570U
- Authority
- JP
- Japan
- Prior art keywords
- ion
- sensitive membrane
- sensor
- field effect
- effect transistor
- 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
- 230000005669 field effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 2
- 239000010902 straw Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Description
第１図は本考案によるバイオセンサの一実施例
を示す斜視図、第２図は第１図のＡ―Ａ′線断面
図である。
１…リード電極基板、２…センサチツプ、３…
接着剤、４…イオン感応性電界効果トランジスタ
、５…イオン感応膜、６…電極リード、７…プリ
ント電極、８…ボンデイングワイヤ、９…低温ワ
ツクス、１０…絶縁膜。
FIG. 1 is a perspective view showing an embodiment of the biosensor according to the present invention, and FIG. 2 is a sectional view taken along the line AA' in FIG. 1... Lead electrode substrate, 2... Sensor chip, 3...
Adhesive, 4... Ion-sensitive field effect transistor, 5... Ion-sensitive film, 6... Electrode lead, 7... Printed electrode, 8... Bonding wire, 9... Low temperature wax, 10... Insulating film.
Claims (1)
トランジスタわらなるセンサチツプをリード電極
基板に実装したバイオセンサにおいて、前記イオ
ン感応膜以外の電極の露出部を低温ワツクスによ
り絶縁封止したことを特徴とするバイオセンサ。 A biosensor in which a sensor chip made of a field effect transistor straw having a structure in which an ion-sensitive membrane is formed is mounted on a lead electrode substrate, characterized in that exposed parts of the electrode other than the ion-sensitive membrane are insulated and sealed with low-temperature wax. sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15225686U JPH0431585Y2 (en) | 1986-10-02 | 1986-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15225686U JPH0431585Y2 (en) | 1986-10-02 | 1986-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6357570U true JPS6357570U (en) | 1988-04-16 |
| JPH0431585Y2 JPH0431585Y2 (en) | 1992-07-29 |
Family
ID=31070070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15225686U Expired JPH0431585Y2 (en) | 1986-10-02 | 1986-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431585Y2 (en) |
-
1986
- 1986-10-02 JP JP15225686U patent/JPH0431585Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431585Y2 (en) | 1992-07-29 |
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