JPH045658U - - Google Patents
Info
- Publication number
- JPH045658U JPH045658U JP4518090U JP4518090U JPH045658U JP H045658 U JPH045658 U JP H045658U JP 4518090 U JP4518090 U JP 4518090U JP 4518090 U JP4518090 U JP 4518090U JP H045658 U JPH045658 U JP H045658U
- Authority
- JP
- Japan
- Prior art keywords
- diffusion
- potential
- island
- semiconductor device
- isolator
- 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
Landscapes
- Bipolar Transistors (AREA)
- Element Separation (AREA)
- Semiconductor Integrated Circuits (AREA)
- Bipolar Integrated Circuits (AREA)
Description
第１図は本考案の半導体装置の実施例の構成を
示す断面図、第２図は従来の技術の半導体装置の
説明に供される図である。
Ａ，Ｂ……拡散抵抗、２……Ａｌ層、４……Ｓ
ｉＯ２、６ａ，６ｂ……Ｐ−層、８ａ，８ｂ……
Ｎ−層（拡散島）、３０ａ，３０ｂ……Ｎ＋層、
１２……Ｐ−Ｓｉ基板、１４……アイソレータ。
FIG. 1 is a sectional view showing the configuration of an embodiment of the semiconductor device of the present invention, and FIG. 2 is a diagram used to explain a conventional semiconductor device. A, B...Diffused resistance, 2...Al layer, 4...S
iO 2 , 6a, 6b...P - layer, 8a, 8b...
N − layer (diffusion island), 30a, 30b...N + layer,
12... P-Si substrate, 14... Isolator.
Claims (1)
数の拡散島が形成され、かつ前記拡散島の電位と
前記拡散島内に形成された抵抗の高電側とを同電
位に形成してなる構成の半導体装置。 A semiconductor device having a structure in which a plurality of diffusion islands are formed by separating a plurality of resistors from each other by an isolator, and the potential of the diffusion island and the high-voltage side of the resistor formed in the diffusion island are formed at the same potential. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4518090U JPH045658U (en) | 1990-04-28 | 1990-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4518090U JPH045658U (en) | 1990-04-28 | 1990-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045658U true JPH045658U (en) | 1992-01-20 |
Family
ID=31559131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4518090U Pending JPH045658U (en) | 1990-04-28 | 1990-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045658U (en) |
-
1990
- 1990-04-28 JP JP4518090U patent/JPH045658U/ja active Pending