JPS545670A - Semiconductor device - Google Patents
Semiconductor deviceInfo
- Publication number
- JPS545670A JPS545670A JP7124677A JP7124677A JPS545670A JP S545670 A JPS545670 A JP S545670A JP 7124677 A JP7124677 A JP 7124677A JP 7124677 A JP7124677 A JP 7124677A JP S545670 A JPS545670 A JP S545670A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- oreder
- injecting
- bipolar transistor
- increase
- 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)
Abstract
PURPOSE: To increase the temperature coefficient for the amplification rate as a bipolar transistor by injecting through the ion injection method the high-energy ion onto the Si surface of the base region in oreder to form a defect layer.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7124677A JPS545670A (en) | 1977-06-15 | 1977-06-15 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7124677A JPS545670A (en) | 1977-06-15 | 1977-06-15 | Semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS545670A true JPS545670A (en) | 1979-01-17 |
Family
ID=13455137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7124677A Pending JPS545670A (en) | 1977-06-15 | 1977-06-15 | Semiconductor device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS545670A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61169014A (en) * | 1985-01-22 | 1986-07-30 | Nippon Telegr & Teleph Corp <Ntt> | Tracking type band pass filter |
-
1977
- 1977-06-15 JP JP7124677A patent/JPS545670A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61169014A (en) * | 1985-01-22 | 1986-07-30 | Nippon Telegr & Teleph Corp <Ntt> | Tracking type band pass filter |
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