NL149947B - PROCEDURE FOR MANUFACTURING A FIELD EMISSION CATHOD, SO MANUFACTURED FIELD EMISSION CATHOD AND ELECTRON TUBE FACING SUCH A CATHOD. - Google Patents
PROCEDURE FOR MANUFACTURING A FIELD EMISSION CATHOD, SO MANUFACTURED FIELD EMISSION CATHOD AND ELECTRON TUBE FACING SUCH A CATHOD.Info
- Publication number
- NL149947B NL149947B NL707003616A NL7003616A NL149947B NL 149947 B NL149947 B NL 149947B NL 707003616 A NL707003616 A NL 707003616A NL 7003616 A NL7003616 A NL 7003616A NL 149947 B NL149947 B NL 149947B
- Authority
- NL
- Netherlands
- Prior art keywords
- cathod
- field emission
- procedure
- manufacturing
- electron tube
- 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
- H01J9/025—Manufacture of electrodes or electrode systems of cold cathodes of field emission cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/30—Cold cathodes, e.g. field-emissive cathode
- H01J1/304—Field-emissive cathodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cold Cathode And The Manufacture (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2107269 | 1969-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7003616A NL7003616A (en) | 1970-09-16 |
NL149947B true NL149947B (en) | 1976-06-15 |
Family
ID=12044667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL707003616A NL149947B (en) | 1969-03-14 | 1970-03-13 | PROCEDURE FOR MANUFACTURING A FIELD EMISSION CATHOD, SO MANUFACTURED FIELD EMISSION CATHOD AND ELECTRON TUBE FACING SUCH A CATHOD. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3678325A (en) |
DE (1) | DE2012101B2 (en) |
FR (1) | FR2034947B1 (en) |
GB (1) | GB1309423A (en) |
NL (1) | NL149947B (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3814975A (en) * | 1969-08-06 | 1974-06-04 | Gen Electric | Electron emission system |
FR2177497B1 (en) * | 1972-03-27 | 1978-09-29 | Labo Electronique Physique | |
US4325000A (en) * | 1980-04-20 | 1982-04-13 | Burroughs Corporation | Low work function cathode |
GB8621600D0 (en) * | 1986-09-08 | 1987-03-18 | Gen Electric Co Plc | Vacuum devices |
USRE39633E1 (en) * | 1987-07-15 | 2007-05-15 | Canon Kabushiki Kaisha | Display device with electron-emitting device with electron-emitting region insulated from electrodes |
US5872541A (en) * | 1987-07-15 | 1999-02-16 | Canon Kabushiki Kaisha | Method for displaying images with electron emitting device |
EP0299461B1 (en) * | 1987-07-15 | 1995-05-10 | Canon Kabushiki Kaisha | Electron-emitting device |
USRE40566E1 (en) * | 1987-07-15 | 2008-11-11 | Canon Kabushiki Kaisha | Flat panel display including electron emitting device |
USRE40062E1 (en) * | 1987-07-15 | 2008-02-12 | Canon Kabushiki Kaisha | Display device with electron-emitting device with electron-emitting region insulated from electrodes |
US5089292A (en) * | 1990-07-20 | 1992-02-18 | Coloray Display Corporation | Field emission cathode array coated with electron work function reducing material, and method |
JP3239038B2 (en) * | 1995-04-03 | 2001-12-17 | シャープ株式会社 | Method of manufacturing field emission electron source |
US5713775A (en) * | 1995-05-02 | 1998-02-03 | Massachusetts Institute Of Technology | Field emitters of wide-bandgap materials and methods for their fabrication |
EP0842526B1 (en) * | 1995-08-04 | 2000-03-22 | Printable Field Emitters Limited | Field electron emission materials and devices |
WO1997036693A1 (en) * | 1996-04-01 | 1997-10-09 | The Regents Of The University Of California | Process to modify work functions using ion implantation |
WO1998021737A1 (en) * | 1996-11-13 | 1998-05-22 | Board Of Trustees Of The Leland Stanford Junior University | Carbon-containing cathodes for enhanced electron emission |
WO1998051417A1 (en) * | 1997-05-16 | 1998-11-19 | The Board Of Trustees Of The Leland Stanford Junior University | Method and apparatus for making thermionic oxide cathodes |
US6255772B1 (en) * | 1998-02-27 | 2001-07-03 | Micron Technology, Inc. | Large-area FED apparatus and method for making same |
US6019913A (en) * | 1998-05-18 | 2000-02-01 | The Regents Of The University Of California | Low work function, stable compound clusters and generation process |
FR2803944B1 (en) * | 2000-01-14 | 2002-06-14 | Thomson Tubes Electroniques | ELECTRON GENERATING CATHODE AND MANUFACTURING METHOD THEREOF |
US7488106B2 (en) * | 2005-05-05 | 2009-02-10 | Leco Corporation | Automated calorimeter |
US8058159B2 (en) | 2008-08-27 | 2011-11-15 | General Electric Company | Method of making low work function component |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL285235A (en) * | 1961-11-08 | |||
US3425111A (en) * | 1964-10-08 | 1969-02-04 | Trak Microwave Corp | Method of making cathodes by neutron bombardment |
US3356912A (en) * | 1964-10-16 | 1967-12-05 | Gen Electric | Porous electrode |
-
1970
- 1970-03-10 US US18176A patent/US3678325A/en not_active Expired - Lifetime
- 1970-03-10 GB GB1134670A patent/GB1309423A/en not_active Expired
- 1970-03-13 NL NL707003616A patent/NL149947B/en unknown
- 1970-03-13 FR FR7009158A patent/FR2034947B1/fr not_active Expired
- 1970-03-13 DE DE2012101A patent/DE2012101B2/en active Granted
Also Published As
Publication number | Publication date |
---|---|
NL7003616A (en) | 1970-09-16 |
FR2034947A1 (en) | 1970-12-18 |
GB1309423A (en) | 1973-03-14 |
DE2012101B2 (en) | 1975-03-06 |
DE2012101C3 (en) | 1975-10-09 |
DE2012101A1 (en) | 1970-09-24 |
FR2034947B1 (en) | 1974-09-20 |
US3678325A (en) | 1972-07-18 |
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