JPH01110448U - - Google Patents
Info
- Publication number
- JPH01110448U JPH01110448U JP625188U JP625188U JPH01110448U JP H01110448 U JPH01110448 U JP H01110448U JP 625188 U JP625188 U JP 625188U JP 625188 U JP625188 U JP 625188U JP H01110448 U JPH01110448 U JP H01110448U
- Authority
- JP
- Japan
- Prior art keywords
- main resistor
- resistance device
- floating
- correction resistors
- substrate
- 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
- 239000004065 semiconductor Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Semiconductor Integrated Circuits (AREA)
Description
第１図は、本考案の一実施例の平面図および、
抵抗値の電圧特性を示す図、第２図は半導体装置
に組込まれる抵抗体の例を示す図、第３図は従来
の抵抗体の断面図である。
１１……Ｎ−型基板、１２……主抵抗体、１３
，１４……電極、１３Ｔ，１４Ｔ……端子、１５
〜２０……補正用抵抗体、２１……空乏層。
FIG. 1 is a plan view of an embodiment of the present invention, and
FIG. 2 is a diagram showing voltage characteristics of resistance value, FIG. 2 is a diagram showing an example of a resistor incorporated into a semiconductor device, and FIG. 3 is a cross-sectional view of a conventional resistor. 11...N - type substrate, 12... Main resistor, 13
, 14... Electrode, 13T, 14T... Terminal, 15
~20...Correction resistor, 21...Depletion layer.
Claims (1)
散層によつて形成される抵抗装置において、両端
に電極を設けた主抵抗体と、一端が主抵抗体の１
電極に導電接続され、他端が浮遊端となつている
複数個の補正用抵抗体とからなり、前記補正用抵
抗体の浮遊端が主抵抗体の長辺に近接して配置さ
れていることを特徴とする半導体抵抗装置。 In a resistance device formed on a semiconductor substrate by a diffusion layer having a conductivity type different from that of the substrate, a main resistor with electrodes provided at both ends, and a main resistor at one end.
It consists of a plurality of correction resistors that are conductively connected to the electrode and whose other ends are floating ends, and the floating ends of the correction resistors are arranged close to the long sides of the main resistor. A semiconductor resistance device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP625188U JPH01110448U (en) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP625188U JPH01110448U (en) | 1988-01-20 | 1988-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01110448U true JPH01110448U (en) | 1989-07-26 |
Family
ID=31210323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP625188U Pending JPH01110448U (en) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01110448U (en) |
-
1988
- 1988-01-20 JP JP625188U patent/JPH01110448U/ja active Pending