JPS5234675A - Manufacturing process of semiconductor device - Google Patents
Manufacturing process of semiconductor deviceInfo
- Publication number
- JPS5234675A JPS5234675A JP11068875A JP11068875A JPS5234675A JP S5234675 A JPS5234675 A JP S5234675A JP 11068875 A JP11068875 A JP 11068875A JP 11068875 A JP11068875 A JP 11068875A JP S5234675 A JPS5234675 A JP S5234675A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- manufacturing process
- emitter
- silicon layer
- crystal silicon
- 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
Landscapes
- Electrodes Of Semiconductors (AREA)
- Bipolar Transistors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
PURPOSE: To form impurity bearing poly-crystal silicon layer on electrode contact windows of both emitter and base domains by same process.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50110688A JPS608624B2 (en) | 1975-09-11 | 1975-09-11 | Manufacturing method of semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50110688A JPS608624B2 (en) | 1975-09-11 | 1975-09-11 | Manufacturing method of semiconductor device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5234675A true JPS5234675A (en) | 1977-03-16 |
JPS608624B2 JPS608624B2 (en) | 1985-03-04 |
Family
ID=14541914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50110688A Expired JPS608624B2 (en) | 1975-09-11 | 1975-09-11 | Manufacturing method of semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS608624B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57120370A (en) * | 1981-01-19 | 1982-07-27 | Matsushita Electronics Corp | Manufacture of semiconductor device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4998578A (en) * | 1973-01-22 | 1974-09-18 |
-
1975
- 1975-09-11 JP JP50110688A patent/JPS608624B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4998578A (en) * | 1973-01-22 | 1974-09-18 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57120370A (en) * | 1981-01-19 | 1982-07-27 | Matsushita Electronics Corp | Manufacture of semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
JPS608624B2 (en) | 1985-03-04 |
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