GB2378569B - Improved field emission backplate - Google Patents

Improved field emission backplate

Info

Publication number
GB2378569B
GB2378569B GB0119657A GB0119657A GB2378569B GB 2378569 B GB2378569 B GB 2378569B GB 0119657 A GB0119657 A GB 0119657A GB 0119657 A GB0119657 A GB 0119657A GB 2378569 B GB2378569 B GB 2378569B
Authority
GB
United Kingdom
Prior art keywords
field emission
improved field
emission backplate
backplate
improved
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 - Fee Related
Application number
GB0119657A
Other versions
GB2378569A (en
GB0119657D0 (en
Inventor
Mervyn John Rose
Ravi Silva
John Shannon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Dundee
Original Assignee
University of Dundee
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University of Dundee filed Critical University of Dundee
Priority to GB0119657A priority Critical patent/GB2378569B/en
Publication of GB0119657D0 publication Critical patent/GB0119657D0/en
Priority to DE60224808T priority patent/DE60224808T2/en
Priority to CN028157605A priority patent/CN1639820B/en
Priority to JP2003519955A priority patent/JP4532108B2/en
Priority to PCT/GB2002/003691 priority patent/WO2003015117A1/en
Priority to KR1020047002038A priority patent/KR100730808B1/en
Priority to AT02751413T priority patent/ATE385038T1/en
Priority to EP02751413A priority patent/EP1417695B1/en
Publication of GB2378569A publication Critical patent/GB2378569A/en
Priority to US10/773,696 priority patent/US7592191B2/en
Priority to HK06100341.0A priority patent/HK1077919A1/en
Application granted granted Critical
Publication of GB2378569B publication Critical patent/GB2378569B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01J1/3042—Field-emissive cathodes microengineered, e.g. Spindt-type
    • 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
    • H01J1/3042—Field-emissive cathodes microengineered, e.g. Spindt-type
    • H01J1/3044—Point emitters
    • 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
GB0119657A 2001-08-11 2001-08-11 Improved field emission backplate Expired - Fee Related GB2378569B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB0119657A GB2378569B (en) 2001-08-11 2001-08-11 Improved field emission backplate
CN028157605A CN1639820B (en) 2001-08-11 2002-08-09 Field emission backplate
DE60224808T DE60224808T2 (en) 2001-08-11 2002-08-09 REAR FIELD EMISSION PLATE
JP2003519955A JP4532108B2 (en) 2001-08-11 2002-08-09 Field emission back plate, field emission device using the field emission back plate, and method for manufacturing the field emission back plate
PCT/GB2002/003691 WO2003015117A1 (en) 2001-08-11 2002-08-09 Field emission backplate
KR1020047002038A KR100730808B1 (en) 2001-08-11 2002-08-09 Field emission backplate, method of forming the backplate, and field emission device
AT02751413T ATE385038T1 (en) 2001-08-11 2002-08-09 REAR FIELD EMISSION PLATE
EP02751413A EP1417695B1 (en) 2001-08-11 2002-08-09 Field emission backplate
US10/773,696 US7592191B2 (en) 2001-08-11 2004-02-06 Field emission backplate
HK06100341.0A HK1077919A1 (en) 2001-08-11 2006-01-09 Field emission backplate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0119657A GB2378569B (en) 2001-08-11 2001-08-11 Improved field emission backplate

Publications (3)

Publication Number Publication Date
GB0119657D0 GB0119657D0 (en) 2001-10-03
GB2378569A GB2378569A (en) 2003-02-12
GB2378569B true GB2378569B (en) 2006-03-22

Family

ID=9920253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0119657A Expired - Fee Related GB2378569B (en) 2001-08-11 2001-08-11 Improved field emission backplate

Country Status (1)

Country Link
GB (1) GB2378569B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1417695B1 (en) 2001-08-11 2008-01-23 The University Court of the University of Dundee Field emission backplate
GB2389959B (en) 2002-06-19 2006-06-14 Univ Dundee Improved field emission device
RU2261802C2 (en) * 2003-11-11 2005-10-10 Государственное предприятие Санкт-Петербургский монетный двор Объединения государственных предприятий и организаций по производству государственных знаков - Объединения "Гознак" Министерства финансов Российской Федерации Method for manufacture of article with decorative surface

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090932A (en) * 1988-03-25 1992-02-25 Thomson-Csf Method for the fabrication of field emission type sources, and application thereof to the making of arrays of emitters
US5094975A (en) * 1988-05-17 1992-03-10 Research Development Corporation Method of making microscopic multiprobes
EP0578428A1 (en) * 1992-07-02 1994-01-12 Xerox Corporation Method for making a field emission structure
JPH0773800A (en) * 1993-06-25 1995-03-17 Futaba Corp Field emission type cathode element
EP0726589A1 (en) * 1994-07-26 1996-08-14 Evgeny Invievich Givargizov Field emission cathode and a device based thereon
US5804910A (en) * 1996-01-18 1998-09-08 Micron Display Technology, Inc. Field emission displays with low function emitters and method of making low work function emitters
WO2002080215A2 (en) * 2001-03-28 2002-10-10 Intel Corporation New design structures of and simplified methods for forming field emission microtip electron emitters

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5090932A (en) * 1988-03-25 1992-02-25 Thomson-Csf Method for the fabrication of field emission type sources, and application thereof to the making of arrays of emitters
US5094975A (en) * 1988-05-17 1992-03-10 Research Development Corporation Method of making microscopic multiprobes
EP0578428A1 (en) * 1992-07-02 1994-01-12 Xerox Corporation Method for making a field emission structure
JPH0773800A (en) * 1993-06-25 1995-03-17 Futaba Corp Field emission type cathode element
EP0726589A1 (en) * 1994-07-26 1996-08-14 Evgeny Invievich Givargizov Field emission cathode and a device based thereon
US5804910A (en) * 1996-01-18 1998-09-08 Micron Display Technology, Inc. Field emission displays with low function emitters and method of making low work function emitters
WO2002080215A2 (en) * 2001-03-28 2002-10-10 Intel Corporation New design structures of and simplified methods for forming field emission microtip electron emitters

Also Published As

Publication number Publication date
GB2378569A (en) 2003-02-12
GB0119657D0 (en) 2001-10-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110811