HK1078678A1 - Field emission cold cathode - Google Patents
Field emission cold cathodeInfo
- Publication number
- HK1078678A1 HK1078678A1 HK05110396.4A HK05110396A HK1078678A1 HK 1078678 A1 HK1078678 A1 HK 1078678A1 HK 05110396 A HK05110396 A HK 05110396A HK 1078678 A1 HK1078678 A1 HK 1078678A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- field emission
- cold cathode
- emission cold
- cathode
- field
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H01J2201/00—Electrodes common to discharge tubes
- H01J2201/30—Cold cathodes
- H01J2201/304—Field emission cathodes
- H01J2201/30446—Field emission cathodes characterised by the emitter material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cold Cathode And The Manufacture (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2002/021283 WO2004010450A1 (en) | 2002-07-18 | 2002-07-18 | Field emission cold cathode |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1078678A1 true HK1078678A1 (en) | 2006-03-17 |
Family
ID=30769013
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK05110396.4A HK1078678A1 (en) | 2002-07-18 | 2005-11-18 | Field emission cold cathode |
HK10102294.7A HK1135794A1 (en) | 2002-07-18 | 2010-03-04 | Field emission cold cathode |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK10102294.7A HK1135794A1 (en) | 2002-07-18 | 2010-03-04 | Field emission cold cathode |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1523751A1 (ru) |
JP (1) | JP4295215B2 (ru) |
CN (2) | CN100508100C (ru) |
AU (1) | AU2002322392B2 (ru) |
BR (1) | BR0215809A (ru) |
CA (1) | CA2492853C (ru) |
EA (1) | EA009410B1 (ru) |
HK (2) | HK1078678A1 (ru) |
IL (1) | IL166173A (ru) |
WO (1) | WO2004010450A1 (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2487433C1 (ru) * | 2011-12-29 | 2013-07-10 | Открытое акционерное общество "Центральный научно-исследовательский институт "Электрон" | Катодный узел электровакуумного прибора для работы при высоких напряжениях |
CN107385376B (zh) * | 2017-08-04 | 2019-07-19 | 华中科技大学 | 一种喷铯装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6091186A (en) * | 1996-11-13 | 2000-07-18 | The Board Of Trustees Of The Leland Stanford Junior University | Carbon-containing cathodes for enhanced electron emission |
JP3610325B2 (ja) * | 2000-09-01 | 2005-01-12 | キヤノン株式会社 | 電子放出素子、電子源及び画像形成装置の製造方法 |
-
2002
- 2002-07-18 CA CA002492853A patent/CA2492853C/en not_active Expired - Fee Related
- 2002-07-18 JP JP2004522905A patent/JP4295215B2/ja not_active Expired - Fee Related
- 2002-07-18 EP EP02756381A patent/EP1523751A1/en not_active Withdrawn
- 2002-07-18 EA EA200500228A patent/EA009410B1/ru not_active IP Right Cessation
- 2002-07-18 AU AU2002322392A patent/AU2002322392B2/en not_active Ceased
- 2002-07-18 WO PCT/US2002/021283 patent/WO2004010450A1/en active Search and Examination
- 2002-07-18 BR BRPI0215809-4A patent/BR0215809A/pt not_active IP Right Cessation
- 2002-07-18 CN CNB02829338XA patent/CN100508100C/zh not_active Expired - Fee Related
- 2002-07-18 CN CN2009101289003A patent/CN101527238B/zh not_active Expired - Fee Related
-
2005
- 2005-01-06 IL IL166173A patent/IL166173A/en not_active IP Right Cessation
- 2005-11-18 HK HK05110396.4A patent/HK1078678A1/xx not_active IP Right Cessation
-
2010
- 2010-03-04 HK HK10102294.7A patent/HK1135794A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EA200500228A1 (ru) | 2005-08-25 |
CN1639821A (zh) | 2005-07-13 |
AU2002322392B2 (en) | 2009-05-28 |
HK1135794A1 (en) | 2010-06-11 |
CN100508100C (zh) | 2009-07-01 |
CN101527238B (zh) | 2011-07-13 |
AU2002322392A2 (en) | 2004-02-09 |
BR0215809A (pt) | 2007-03-20 |
JP4295215B2 (ja) | 2009-07-15 |
AU2002322392A1 (en) | 2004-02-09 |
WO2004010450A1 (en) | 2004-01-29 |
CA2492853A1 (en) | 2004-01-29 |
JP2005533356A (ja) | 2005-11-04 |
EA009410B1 (ru) | 2007-12-28 |
IL166173A0 (en) | 2006-01-15 |
CN101527238A (zh) | 2009-09-09 |
IL166173A (en) | 2012-02-29 |
EP1523751A1 (en) | 2005-04-20 |
CA2492853C (en) | 2009-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20130718 |