JPS6344306B2 - - Google Patents
Info
- Publication number
- JPS6344306B2 JPS6344306B2 JP55059145A JP5914580A JPS6344306B2 JP S6344306 B2 JPS6344306 B2 JP S6344306B2 JP 55059145 A JP55059145 A JP 55059145A JP 5914580 A JP5914580 A JP 5914580A JP S6344306 B2 JPS6344306 B2 JP S6344306B2
- Authority
- JP
- Japan
- Prior art keywords
- region
- type
- collector
- base
- emitter
- 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.)
- Expired
Links
- 238000002955 isolation Methods 0.000 claims description 20
- 239000004065 semiconductor Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 description 10
- 230000003071 parasitic effect Effects 0.000 description 6
- 230000005669 field effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/761—PN junctions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Bipolar Transistors (AREA)
- Element Separation (AREA)
- Bipolar Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5914580A JPS56155546A (en) | 1980-05-02 | 1980-05-02 | Semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5914580A JPS56155546A (en) | 1980-05-02 | 1980-05-02 | Semiconductor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56155546A JPS56155546A (en) | 1981-12-01 |
| JPS6344306B2 true JPS6344306B2 (enrdf_load_stackoverflow) | 1988-09-05 |
Family
ID=13104867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5914580A Granted JPS56155546A (en) | 1980-05-02 | 1980-05-02 | Semiconductor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56155546A (enrdf_load_stackoverflow) |
-
1980
- 1980-05-02 JP JP5914580A patent/JPS56155546A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56155546A (en) | 1981-12-01 |