SEMICONDUCTOR ELECTRON EMITTING DEVICE WHOSE ACTIVE LAYER HAS A DOPING GRADIENT
An electron emitting device including an active semiconductor layer having a surface from which electrons are emitted. The layer is doped with impurity atoms at a density which decreases with distance from the surface.
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| Main Authors | , , , |
|---|---|
| Format | Patent |
| Language | English French |
| Published |
13.02.1985
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| Edition | 4 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | An electron emitting device including an active semiconductor layer having a surface from which electrons are emitted. The layer is doped with impurity atoms at a density which decreases with distance from the surface. |
|---|---|
| AbstractList | An electron emitting device including an active semiconductor layer having a surface from which electrons are emitted. The layer is doped with impurity atoms at a density which decreases with distance from the surface. |
| Author | JARRY, PHILIPPE GUITTARD, PIERRE DUCARRE, ALPHONSE HAJI, LAZHAR |
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| Notes | Application Number: EP19820200648 |
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| PublicationCentury | 1900 |
| PublicationDate | 19850213 |
| PublicationDateYYYYMMDD | 1985-02-13 |
| PublicationDate_xml | – month: 02 year: 1985 text: 19850213 day: 13 |
| PublicationDecade | 1980 |
| PublicationYear | 1985 |
| RelatedCompanies | LABORATOIRES D'ELECTRONIQUE ET DE PHYSIQUE APPLIQUEE L.E.P N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
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| Snippet | An electron emitting device including an active semiconductor layer having a surface from which electrons are emitted. The layer is doped with impurity atoms... |
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| SubjectTerms | BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY |
| Title | SEMICONDUCTOR ELECTRON EMITTING DEVICE WHOSE ACTIVE LAYER HAS A DOPING GRADIENT |
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