AU2002366901A8 - Cathode ray tube and electron gun - Google Patents

Cathode ray tube and electron gun

Info

Publication number
AU2002366901A8
AU2002366901A8 AU2002366901A AU2002366901A AU2002366901A8 AU 2002366901 A8 AU2002366901 A8 AU 2002366901A8 AU 2002366901 A AU2002366901 A AU 2002366901A AU 2002366901 A AU2002366901 A AU 2002366901A AU 2002366901 A8 AU2002366901 A8 AU 2002366901A8
Authority
AU
Australia
Prior art keywords
ray tube
cathode ray
electron gun
gun
electron
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
AU2002366901A
Other versions
AU2002366901A1 (en
Inventor
Heidrun Steinhauser
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.)
LG Philips Displays Netherlands BV
Original Assignee
LG Philips Displays Netherlands BV
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 LG Philips Displays Netherlands BV filed Critical LG Philips Displays Netherlands BV
Publication of AU2002366901A8 publication Critical patent/AU2002366901A8/en
Publication of AU2002366901A1 publication Critical patent/AU2002366901A1/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
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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
    • H01J29/563—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses for controlling cross-section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4803—Electrodes
AU2002366901A 2001-12-21 2002-12-16 Cathode ray tube and electron gun Abandoned AU2002366901A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01205137 2001-12-21
EP01205137.1 2001-12-21
PCT/IB2002/005504 WO2003054908A2 (en) 2001-12-21 2002-12-16 Cathode ray tube and electron gun

Publications (2)

Publication Number Publication Date
AU2002366901A8 true AU2002366901A8 (en) 2003-07-09
AU2002366901A1 AU2002366901A1 (en) 2003-07-09

Family

ID=8181531

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002366901A Abandoned AU2002366901A1 (en) 2001-12-21 2002-12-16 Cathode ray tube and electron gun

Country Status (3)

Country Link
AU (1) AU2002366901A1 (en)
TW (1) TW200411707A (en)
WO (1) WO2003054908A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1632978A1 (en) * 2004-06-30 2006-03-08 Matsushita Toshiba Picture Display Co., Ltd. Electron gun for cathode-ray tube and color cathode-ray tube equipped with the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63266736A (en) * 1987-04-22 1988-11-02 Mitsubishi Electric Corp Electron gun
JPH03205744A (en) * 1989-10-30 1991-09-09 Matsushita Electron Corp Shadow mask type color picture tube
JPH1064448A (en) * 1996-06-11 1998-03-06 Hitachi Ltd Color cathode-ray tube
TW381289B (en) * 1996-06-11 2000-02-01 Hitachi Ltd Color cathode ray tube

Also Published As

Publication number Publication date
TW200411707A (en) 2004-07-01
WO2003054908A9 (en) 2003-10-16
WO2003054908A2 (en) 2003-07-03
WO2003054908A3 (en) 2003-12-24
AU2002366901A1 (en) 2003-07-09

Similar Documents

Publication Publication Date Title
GB2351600B (en) Tensioned shadow mask and colour cathode ray tube adopting the same
GB2362503B (en) Field emission type cold cathode structure and electron gun using the cold cathode
AU2001293066A1 (en) High emissive coatings on x-ray tube components
EP1329930A4 (en) Photocathode and electron tube
AU2002366886A1 (en) Cathode ray tube and electron gun
GB2379081B (en) Glass bulb for a cathode ray tube and cathode ray tube
AU2002366901A8 (en) Cathode ray tube and electron gun
GB0222156D0 (en) Glass bulb for a cathode ray tube and cathode ray tube
AU2002310257A1 (en) Cathode ray tube having multiple field emission cathrodes
TW564999U (en) Cathode ray tube
GB2402673B8 (en) Glass funnelfor cathode ray tube, and cathode ray tube
EP1037251A4 (en) Cathode ray tube
EP1408531A4 (en) Cathode ray tube
TW534452U (en) Electron gun for cathode ray tube
AU2002368379A1 (en) Electron gun for cathode ray tubes
AU2002356455A1 (en) Electron gun for color cathode ray tube
AU7649298A (en) Cathode structure and electron gun for cathode ray tubes
GB2381654B (en) Glass bulb for a colour cathode ray tube, and colour cathode ray tube
EP1343192A4 (en) Field emission type electron source element, electron gun, cathode ray tube apparatus, and method for manufacturing cathode ray tube
GB0128079D0 (en) Cathode ray tube
TW588856U (en) Cathode ray tube
GB2385710B (en) Glass funnel and glass bulb for cathode ray tube
GB0028312D0 (en) Cathode ray tube
EP1251545A4 (en) Cathode ray tube
GB0020451D0 (en) Cathode ray tubes

Legal Events

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