GB763348A - Improvements in or relating to electric semi-conductor instruments - Google Patents
Improvements in or relating to electric semi-conductor instrumentsInfo
- Publication number
- GB763348A GB763348A GB31171/53A GB3117153A GB763348A GB 763348 A GB763348 A GB 763348A GB 31171/53 A GB31171/53 A GB 31171/53A GB 3117153 A GB3117153 A GB 3117153A GB 763348 A GB763348 A GB 763348A
- Authority
- GB
- United Kingdom
- Prior art keywords
- semiconductor
- instruments
- conductor
- relating
- nov
- 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
- 239000004065 semiconductor Substances 0.000 title abstract 5
- 229910052787 antimony Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052738 indium Inorganic materials 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F99/00—Subject matter not provided for in other groups of this subclass
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D17/00—Caps for supporting mine roofs
- E21D17/02—Cantilever extension or similar protecting devices
- E21D17/08—Cap joints for obtaining a coal-face free of pit-props
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/40—Resistors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D10/00—Bipolar junction transistors [BJT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D18/00—Thyristors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Thin Film Transistor (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Junction Field-Effect Transistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES31028A DE1107832B (de) | 1952-11-10 | 1952-11-10 | Elektrische Halbleiteranordnung, insbesondere gleichrichtende oder steuerbare Halbleiteranordnung, bei der es auf die Verwendbarkeit bis zu hohen Frequenzen und/oder aufeine grosse Diffusionslaenge ankommt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB763348A true GB763348A (en) | 1956-12-12 |
Family
ID=7480362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31171/53A Expired GB763348A (en) | 1952-11-10 | 1953-11-10 | Improvements in or relating to electric semi-conductor instruments |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH320112A (instruction) |
| DE (1) | DE1107832B (instruction) |
| FR (1) | FR1090150A (instruction) |
| GB (1) | GB763348A (instruction) |
| NL (2) | NL181915B (instruction) |
-
0
- NL NL114012D patent/NL114012C/xx active
- NL NLAANVRAGE7413389,A patent/NL181915B/xx unknown
-
1952
- 1952-11-10 DE DES31028A patent/DE1107832B/de active Pending
-
1953
- 1953-09-30 FR FR1090150D patent/FR1090150A/fr not_active Expired
- 1953-10-29 CH CH320112D patent/CH320112A/de unknown
- 1953-11-10 GB GB31171/53A patent/GB763348A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1090150A (fr) | 1955-03-28 |
| CH320112A (de) | 1957-03-15 |
| NL114012C (instruction) | |
| DE1107832B (de) | 1961-05-31 |
| NL181915B (nl) |
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