JPH0339141U - - Google Patents
Info
- Publication number
- JPH0339141U JPH0339141U JP9983689U JP9983689U JPH0339141U JP H0339141 U JPH0339141 U JP H0339141U JP 9983689 U JP9983689 U JP 9983689U JP 9983689 U JP9983689 U JP 9983689U JP H0339141 U JPH0339141 U JP H0339141U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- ion
- gate electrode
- adhesive
- sample liquid
- 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
- 239000000758 substrate Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims 4
- 230000005669 field effect Effects 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 3
- 239000004065 semiconductor Substances 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図は本考案の一実施例のセンサプレートの
平面図、第２図はその−断面図、第３図はそ
の堤体の断面図である。
図中、１……基板、２ａ，２ｂ……銀層、３ａ
，３ｂ……塩化銀層、４……イオン感応膜、５…
…堤体、５ａ……成形体、５ｂ……粘着体である
。
FIG. 1 is a plan view of a sensor plate according to an embodiment of the present invention, FIG. 2 is a sectional view thereof, and FIG. 3 is a sectional view of its embankment body. In the figure, 1...Substrate, 2a, 2b...Silver layer, 3a
, 3b... silver chloride layer, 4... ion sensitive membrane, 5...
...bank body, 5a... molded body, 5b... adhesive body.
Claims (1)
の感応値を電界効果型半導体で検出できるように
したイオンセンサにおいて、上記イオン感応部の
周囲を囲む堤体を基板上に設けて検体液を供給す
る窓部を形成し、上記堤体を成形体と粘着体の積
層体により構成し、該粘着体をその粘着により上
記基板に接着させたことを特徴とするイオンセン
サ。 (2) 電界効果型半導体の基板とは別体の絶縁性
基板上に該電界効果型半導体のゲート電極と接続
して使用する分離ゲート電極と、分離比較電極を
設け、上記分離ゲート電極にイオン感応膜を設け
、該イオン感応膜を設けた分離ゲート電極と上記
比較電極の周囲を囲む堤体を基板上に設けて検体
液を供給する窓部を形成し、上記堤体を成形体と
粘着体の積層体により構成し、該粘着体をその粘
着により上記基板に接着させたことを特徴とする
センサプレート。[Scope of Claim for Utility Model Registration] (1) In an ion sensor capable of detecting the sensitive value of a sample liquid by an ion-sensing section provided on a substrate using a field-effect semiconductor, an embankment body surrounding the ion-sensing section; is provided on the substrate to form a window for supplying the sample liquid, the embankment body is constituted by a laminate of a molded body and an adhesive body, and the adhesive body is adhered to the substrate by the adhesive. ion sensor. (2) A separate gate electrode to be connected to the gate electrode of the field-effect semiconductor and a separate comparison electrode are provided on an insulating substrate separate from the field-effect semiconductor substrate, and ions are applied to the separated gate electrode. A sensitive membrane is provided, and an embankment body surrounding the separation gate electrode provided with the ion-sensitive membrane and the reference electrode is provided on the substrate to form a window for supplying the sample liquid, and the embankment body is attached to the molded body by adhesion. 1. A sensor plate, characterized in that the sensor plate is constituted by a laminate of bodies, and the adhesive body is adhered to the substrate by its adhesiveness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9983689U JPH0750709Y2 (en) | 1989-08-29 | 1989-08-29 | Ion sensor and sensor plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9983689U JPH0750709Y2 (en) | 1989-08-29 | 1989-08-29 | Ion sensor and sensor plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0339141U true JPH0339141U (en) | 1991-04-16 |
| JPH0750709Y2 JPH0750709Y2 (en) | 1995-11-15 |
Family
ID=31648868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9983689U Expired - Lifetime JPH0750709Y2 (en) | 1989-08-29 | 1989-08-29 | Ion sensor and sensor plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750709Y2 (en) |
-
1989
- 1989-08-29 JP JP9983689U patent/JPH0750709Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750709Y2 (en) | 1995-11-15 |
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