MX2985E - Mejoras en metodo para fabricar un emisor de electrones de silicio de afinidad efectiva negativa a electrones - Google Patents
Mejoras en metodo para fabricar un emisor de electrones de silicio de afinidad efectiva negativa a electronesInfo
- Publication number
- MX2985E MX2985E MX006525U MX652573U MX2985E MX 2985 E MX2985 E MX 2985E MX 006525 U MX006525 U MX 006525U MX 652573 U MX652573 U MX 652573U MX 2985 E MX2985 E MX 2985E
- Authority
- MX
- Mexico
- Prior art keywords
- silicon
- electron
- manufacturing
- negative affinity
- effective negative
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
- H01J9/125—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes of secondary emission electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2201/00—Electrodes common to discharge tubes
- H01J2201/32—Secondary emission electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/914—Doping
- Y10S438/918—Special or nonstandard dopant
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cold Cathode And The Manufacture (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Silicon Compounds (AREA)
Abstract
La presente invención se refiere a mejoras en método para fabricar un emisor de electrones de silicio de afinidad efectiva negativa a electrones, que comprende los pasos de: calentar un cátodo de silicio, al vacío, durante un corto período de tiempo, a temperatura de entre aproximadamente 1100°C y aproximadamente 1420°C.; a continuación sensibilizar una superficie emisora de electrones de silicio mediante aplicación a la misma de un material reductor de la función de trabajo; después calentar el silicio, al vacío de nuevo durante un corto período de tiempo hasta una temperatura menor que la temperatura del primer calentamiento; y sensibilizar el silicio mediante aplicación de una capa de un material reductor de la función de trabajo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00259037A US3806372A (en) | 1972-06-02 | 1972-06-02 | Method for making a negative effective-electron-affinity silicon electron emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2985E true MX2985E (es) | 1980-01-23 |
Family
ID=22983240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX006525U MX2985E (es) | 1972-06-02 | 1973-03-29 | Mejoras en metodo para fabricar un emisor de electrones de silicio de afinidad efectiva negativa a electrones |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3806372A (es) |
| JP (1) | JPS551663B2 (es) |
| AU (1) | AU468010B2 (es) |
| BE (1) | BE800393A (es) |
| CA (1) | CA974296A (es) |
| DE (1) | DE2325869A1 (es) |
| ES (1) | ES415185A1 (es) |
| FR (1) | FR2186724B1 (es) |
| GB (1) | GB1414400A (es) |
| IT (1) | IT982719B (es) |
| MX (1) | MX2985E (es) |
| NL (1) | NL7307684A (es) |
| SE (1) | SE378939B (es) |
| SU (1) | SU520060A3 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU519042A1 (ru) * | 1974-05-21 | 1978-07-25 | Предприятие П/Я М-5273 | Фотоэлектрический эмиттер |
| NL8501806A (nl) * | 1985-06-24 | 1987-01-16 | Philips Nv | Inrichting ten behoeve van elektronenemissie voorzien van een reservoir met elektronenuittreepotentiaalverlagend materiaal. |
| DE3750936T2 (de) * | 1986-07-04 | 1995-05-18 | Canon Kk | Elektronen-Emitter-Vorrichtung und ihr Herstellungsverfahren. |
| USRE39633E1 (en) | 1987-07-15 | 2007-05-15 | Canon Kabushiki Kaisha | Display device with electron-emitting device with electron-emitting region insulated from electrodes |
| USRE40062E1 (en) | 1987-07-15 | 2008-02-12 | Canon Kabushiki Kaisha | Display device with electron-emitting device with electron-emitting region insulated from electrodes |
| USRE40566E1 (en) | 1987-07-15 | 2008-11-11 | Canon Kabushiki Kaisha | Flat panel display including electron emitting device |
| US5647998A (en) * | 1995-06-13 | 1997-07-15 | Advanced Vision Technologies, Inc. | Fabrication process for laminar composite lateral field-emission cathode |
| US5703380A (en) * | 1995-06-13 | 1997-12-30 | Advanced Vision Technologies Inc. | Laminar composite lateral field-emission cathode |
-
1972
- 1972-06-02 US US00259037A patent/US3806372A/en not_active Expired - Lifetime
-
1973
- 1973-03-29 MX MX006525U patent/MX2985E/es unknown
- 1973-04-05 IT IT22634/73A patent/IT982719B/it active
- 1973-05-22 DE DE2325869A patent/DE2325869A1/de not_active Withdrawn
- 1973-05-23 GB GB2453373A patent/GB1414400A/en not_active Expired
- 1973-05-25 FR FR7319093A patent/FR2186724B1/fr not_active Expired
- 1973-05-25 CA CA172,267A patent/CA974296A/en not_active Expired
- 1973-05-25 ES ES415185A patent/ES415185A1/es not_active Expired
- 1973-05-29 SE SE7307590*A patent/SE378939B/xx unknown
- 1973-05-30 JP JP6071773A patent/JPS551663B2/ja not_active Expired
- 1973-05-31 AU AU56371/73A patent/AU468010B2/en not_active Expired
- 1973-06-01 SU SU1925709A patent/SU520060A3/ru active
- 1973-06-01 BE BE131827A patent/BE800393A/xx unknown
- 1973-06-01 NL NL7307684A patent/NL7307684A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2325869A1 (de) | 1973-12-20 |
| US3806372A (en) | 1974-04-23 |
| FR2186724B1 (es) | 1977-02-11 |
| FR2186724A1 (es) | 1974-01-11 |
| AU468010B2 (en) | 1975-12-18 |
| NL7307684A (es) | 1973-12-04 |
| CA974296A (en) | 1975-09-09 |
| ES415185A1 (es) | 1976-02-16 |
| GB1414400A (en) | 1975-11-19 |
| AU5637173A (en) | 1974-12-05 |
| BE800393A (fr) | 1973-10-01 |
| JPS551663B2 (es) | 1980-01-16 |
| IT982719B (it) | 1974-10-21 |
| SU520060A3 (ru) | 1976-06-30 |
| SE378939B (es) | 1975-09-15 |
| JPS4951869A (es) | 1974-05-20 |
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