CH480734A - transistor - Google Patents
transistorInfo
- Publication number
- CH480734A CH480734A CH1477567A CH1477567A CH480734A CH 480734 A CH480734 A CH 480734A CH 1477567 A CH1477567 A CH 1477567A CH 1477567 A CH1477567 A CH 1477567A CH 480734 A CH480734 A CH 480734A
- Authority
- CH
- Switzerland
- Prior art keywords
- transistor
- Prior art date
Links
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
-
- 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
- H01L29/73—Bipolar junction transistors
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)
- Electrodes Of Semiconductors (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4753766A GB1207305A (en) | 1966-10-24 | 1966-10-24 | Improvements in transistors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH480734A true CH480734A (en) | 1969-10-31 |
Family
ID=10445335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1477567A CH480734A (en) | 1966-10-24 | 1967-10-23 | transistor |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE705524A (en) |
| CH (1) | CH480734A (en) |
| DE (1) | DE1614289A1 (en) |
| GB (1) | GB1207305A (en) |
| NL (1) | NL6714340A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE28952E (en) * | 1971-03-17 | 1976-08-31 | Rca Corporation | Shaped riser on substrate step for promoting metal film continuity |
| KR100340648B1 (en) * | 2001-10-22 | 2002-06-20 | 염병렬 | Bipolar Transistor |
-
1966
- 1966-10-24 GB GB4753766A patent/GB1207305A/en not_active Expired
-
1967
- 1967-10-21 NL NL6714340A patent/NL6714340A/xx unknown
- 1967-10-23 CH CH1477567A patent/CH480734A/en not_active IP Right Cessation
- 1967-10-23 BE BE705524D patent/BE705524A/xx unknown
- 1967-10-24 DE DE19671614289 patent/DE1614289A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6714340A (en) | 1968-04-25 |
| GB1207305A (en) | 1970-09-30 |
| DE1614289A1 (en) | 1970-07-09 |
| BE705524A (en) | 1968-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |