JPS6348194B2 - - Google Patents
Info
- Publication number
- JPS6348194B2 JPS6348194B2 JP55182496A JP18249680A JPS6348194B2 JP S6348194 B2 JPS6348194 B2 JP S6348194B2 JP 55182496 A JP55182496 A JP 55182496A JP 18249680 A JP18249680 A JP 18249680A JP S6348194 B2 JPS6348194 B2 JP S6348194B2
- Authority
- JP
- Japan
- Prior art keywords
- region
- polycrystalline silicon
- silicon layer
- window
- base
- 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
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/30—Devices controlled by electric currents or voltages
- H10D48/32—Devices controlled by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H10D48/34—Bipolar devices
- H10D48/345—Bipolar transistors having ohmic electrodes on emitter-like, base-like, and collector-like regions
Landscapes
- Drying Of Semiconductors (AREA)
- Electrodes Of Semiconductors (AREA)
- Bipolar Transistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55182496A JPS57106072A (en) | 1980-12-22 | 1980-12-22 | Manufacture of semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55182496A JPS57106072A (en) | 1980-12-22 | 1980-12-22 | Manufacture of semiconductor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57106072A JPS57106072A (en) | 1982-07-01 |
| JPS6348194B2 true JPS6348194B2 (enExample) | 1988-09-28 |
Family
ID=16119300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55182496A Granted JPS57106072A (en) | 1980-12-22 | 1980-12-22 | Manufacture of semiconductor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57106072A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0638422B2 (ja) * | 1985-04-11 | 1994-05-18 | ロ−ム株式会社 | 半導体装置の製造方法 |
-
1980
- 1980-12-22 JP JP55182496A patent/JPS57106072A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57106072A (en) | 1982-07-01 |
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