AU2002368379A1 - Electron gun for cathode ray tubes - Google Patents

Electron gun for cathode ray tubes

Info

Publication number
AU2002368379A1
AU2002368379A1 AU2002368379A AU2002368379A AU2002368379A1 AU 2002368379 A1 AU2002368379 A1 AU 2002368379A1 AU 2002368379 A AU2002368379 A AU 2002368379A AU 2002368379 A AU2002368379 A AU 2002368379A AU 2002368379 A1 AU2002368379 A1 AU 2002368379A1
Authority
AU
Australia
Prior art keywords
cathode ray
electron gun
ray tubes
tubes
gun
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.)
Abandoned
Application number
AU2002368379A
Inventor
Jean-Luc Ricaud
Olivier Trinchero
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of AU2002368379A1 publication Critical patent/AU2002368379A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • H01J29/566—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses for correcting aberration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/481—Electron guns using field-emission, photo-emission, or secondary-emission electron source
AU2002368379A 2001-12-19 2002-12-18 Electron gun for cathode ray tubes Abandoned AU2002368379A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0116471 2001-12-19
FR0116471A FR2833750A1 (en) 2001-12-19 2001-12-19 Cathode ray tube electron gun having cold cathode emission network transmitting electron beam assembly and mechanism zone converging micro beams two points.
PCT/EP2002/014854 WO2004049380A2 (en) 2001-12-19 2002-12-18 Electron gun for cathode ray tubes

Publications (1)

Publication Number Publication Date
AU2002368379A1 true AU2002368379A1 (en) 2004-06-18

Family

ID=8870695

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002368379A Abandoned AU2002368379A1 (en) 2001-12-19 2002-12-18 Electron gun for cathode ray tubes

Country Status (4)

Country Link
AU (1) AU2002368379A1 (en)
FR (1) FR2833750A1 (en)
TW (1) TW594825B (en)
WO (1) WO2004049380A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102359077B1 (en) * 2013-12-30 2022-02-07 에이에스엠엘 네델란즈 비.브이. Cathode arrangement, electron gun, and lithography system comprising such electron gun

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597693A (en) * 1978-01-25 1981-09-09 Emi Ltd Electron gun cathode arrangements
FR2705164B1 (en) * 1993-05-10 1995-07-13 Thomson Tubes & Displays Color image tube with electron guns in line with astigmatic lenses.
US5793152A (en) * 1993-12-03 1998-08-11 Frederick M. Mako Gated field-emitters with integrated planar lenses
JPH09129166A (en) * 1995-11-06 1997-05-16 Nikon Corp Electron gun
JP2907113B2 (en) * 1996-05-08 1999-06-21 日本電気株式会社 Electron beam equipment
JP3171121B2 (en) * 1996-08-29 2001-05-28 双葉電子工業株式会社 Field emission display
JPH10188837A (en) * 1996-12-25 1998-07-21 Sony Corp Electron gun
JP3658235B2 (en) * 1999-03-30 2005-06-08 キヤノン株式会社 Electron gun, drawing apparatus using electron gun, and electron beam application apparatus

Also Published As

Publication number Publication date
TW594825B (en) 2004-06-21
WO2004049380A3 (en) 2004-07-22
WO2004049380A2 (en) 2004-06-10
FR2833750A1 (en) 2003-06-20
TW200301498A (en) 2003-07-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase