FR66312E - Amplifier devices using semiconductors or crystals - Google Patents
Amplifier devices using semiconductors or crystalsInfo
- Publication number
- FR66312E FR66312E FR66312DA FR66312E FR 66312 E FR66312 E FR 66312E FR 66312D A FR66312D A FR 66312DA FR 66312 E FR66312 E FR 66312E
- Authority
- FR
- France
- Prior art keywords
- semiconductors
- crystals
- amplifier devices
- amplifier
- devices
- 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
- 239000013078 crystal Substances 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential-jump barriers, and exhibiting a negative resistance characteristic
-
- 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
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
Applications Claiming Priority (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR61721T | |||
FR66309T | |||
FR66323T | |||
FR72093T | |||
FR66334T | |||
FR60825T | 1950-03-31 | ||
FR60826T | 1950-04-13 | ||
FR66308T | 1952-03-01 | ||
FR66312T | 1952-08-25 | ||
FR66315T | 1953-05-27 | ||
FR66322T | 1953-10-09 | ||
FR66528T | 1954-05-17 | ||
FR66577T | 1954-06-01 | ||
FR66578T | 1954-06-10 | ||
FR66594T | 1954-06-25 | ||
FR67153T | 1954-07-22 | ||
FR67182T | 1954-10-01 | ||
FR69122T | 1955-04-08 | ||
FR69175T | 1955-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR66312E true FR66312E (en) | 1956-06-29 |
Family
ID=27586577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR66312D Expired FR66312E (en) | 1950-03-31 | 1952-08-25 | Amplifier devices using semiconductors or crystals |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR66312E (en) |
-
1952
- 1952-08-25 FR FR66312D patent/FR66312E/en not_active Expired
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