JPS57136365A - Transistor - Google Patents
TransistorInfo
- Publication number
- JPS57136365A JPS57136365A JP2187881A JP2187881A JPS57136365A JP S57136365 A JPS57136365 A JP S57136365A JP 2187881 A JP2187881 A JP 2187881A JP 2187881 A JP2187881 A JP 2187881A JP S57136365 A JPS57136365 A JP S57136365A
- Authority
- JP
- Japan
- Prior art keywords
- type
- emitter region
- transistor
- region
- impurities
- 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
- 230000015556 catabolic process Effects 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable 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
- H01L29/70—Bipolar devices
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Bipolar Transistors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2187881A JPS57136365A (en) | 1981-02-17 | 1981-02-17 | Transistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2187881A JPS57136365A (en) | 1981-02-17 | 1981-02-17 | Transistor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57136365A true JPS57136365A (en) | 1982-08-23 |
Family
ID=12067375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2187881A Pending JPS57136365A (en) | 1981-02-17 | 1981-02-17 | Transistor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57136365A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6049666A (ja) * | 1983-08-29 | 1985-03-18 | Mitsubishi Electric Corp | 半導体装置 |
-
1981
- 1981-02-17 JP JP2187881A patent/JPS57136365A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6049666A (ja) * | 1983-08-29 | 1985-03-18 | Mitsubishi Electric Corp | 半導体装置 |
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