AU2002348914A1 - Display tube and display device - Google Patents

Display tube and display device

Info

Publication number
AU2002348914A1
AU2002348914A1 AU2002348914A AU2002348914A AU2002348914A1 AU 2002348914 A1 AU2002348914 A1 AU 2002348914A1 AU 2002348914 A AU2002348914 A AU 2002348914A AU 2002348914 A AU2002348914 A AU 2002348914A AU 2002348914 A1 AU2002348914 A1 AU 2002348914A1
Authority
AU
Australia
Prior art keywords
display
tube
display device
display tube
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
AU2002348914A
Other versions
AU2002348914A8 (en
Inventor
Willibrordus A. J. A. Van Der Poel
Nijs C. Van Der Vaart
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2002348914A1 publication Critical patent/AU2002348914A1/en
Publication of AU2002348914A8 publication Critical patent/AU2002348914A8/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/023—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof secondary-electron emitting electrode arrangements
    • 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
    • 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
    • H01J2229/4824—Constructional arrangements of electrodes
AU2002348914A 2001-11-27 2002-11-15 Display tube and display device Abandoned AU2002348914A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01204559 2001-11-27
EP01204559.7 2001-11-27
PCT/IB2002/004800 WO2003046942A2 (en) 2001-11-27 2002-11-15 Display tube and display device

Publications (2)

Publication Number Publication Date
AU2002348914A1 true AU2002348914A1 (en) 2003-06-10
AU2002348914A8 AU2002348914A8 (en) 2003-06-10

Family

ID=8181309

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002348914A Abandoned AU2002348914A1 (en) 2001-11-27 2002-11-15 Display tube and display device

Country Status (3)

Country Link
AU (1) AU2002348914A1 (en)
TW (1) TW200409169A (en)
WO (1) WO2003046942A2 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199249A (en) * 1984-10-18 1986-05-17 Matsushita Electronics Corp Picture tube apparatus
NL8403613A (en) * 1984-11-28 1986-06-16 Philips Nv ELECTRON BEAM DEVICE AND SEMICONDUCTOR DEVICE FOR SUCH A DEVICE.
TW464903B (en) * 1999-06-22 2001-11-21 Koninkl Philips Electronics Nv Cathode ray tube
KR20010089518A (en) * 1999-10-01 2001-10-06 요트.게.아. 롤페즈 Cathode ray tube
CN1348600A (en) * 1999-12-24 2002-05-08 皇家菲利浦电子有限公司 Colour display device
WO2002027749A2 (en) * 2000-09-27 2002-04-04 Koninklijke Philips Electronics N.V. Cathode-ray tube
WO2002041342A2 (en) * 2000-11-20 2002-05-23 Koninklijke Philips Electronics N.V. Display device and cathode ray tube
JP2004527890A (en) * 2001-06-01 2004-09-09 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Display tube and display device
JP2004527891A (en) * 2001-06-01 2004-09-09 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Electron gun, cathode ray tube and image display
WO2003019603A1 (en) * 2001-08-28 2003-03-06 Koninklijke Philips Electronics N.V. Pre-focus lens in a he-crt
CN1636256A (en) * 2001-11-09 2005-07-06 皇家飞利浦电子股份有限公司 Vacuum display device

Also Published As

Publication number Publication date
WO2003046942A3 (en) 2004-06-10
WO2003046942A2 (en) 2003-06-05
AU2002348914A8 (en) 2003-06-10
TW200409169A (en) 2004-06-01

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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